USPC Patent Classifications

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Class 396 photography
uspcdescription
396/1396 photography/(1) studio structure
396/2396 photography/(1) studio structure (2) photo booth
396/3396 photography/(1) studio structure (3) background or foreground
396/4396 photography/(1) studio structure (4) lighting
396/5396 photography/(1) studio structure (5) object support
396/6396 photography/(6) disposable or recyclable camera
396/7396 photography/(7) aerial camera
396/8396 photography/(7) aerial camera (8) having shutter or film feed speed and air or spin speed synchronizing
396/9396 photography/(7) aerial camera (9) simultaneous recording of plural images
396/10396 photography/(7) aerial camera (9) simultaneous recording of plural images (10) plural images recorded on plural film
396/11396 photography/(7) aerial camera (11) including continuously moving film
396/12396 photography/(7) aerial camera (12) support or holder
396/13396 photography/(7) aerial camera (12) support or holder (13) having stabilizing (e.g., gyroscope, etc.)
396/14396 photography/(14) body examination photography
396/15396 photography/(14) body examination photography (15) skin ridge pattern (e.g., fingerprint)
396/16396 photography/(14) body examination photography (16) mouth, jaw, or tooth
396/17396 photography/(14) body examination photography (17) endoscope
396/18396 photography/(14) body examination photography (18) eye photography
396/19396 photography/(19) hollow cavity type
396/20396 photography/(20) scanning camera
396/21396 photography/(20) scanning camera (21) including reflector
396/22396 photography/(20) scanning camera (22) concave film surface
396/23396 photography/(20) scanning camera (23) convex film surface
396/24396 photography/(20) scanning camera (24) synchronization of film and camera movement
396/25396 photography/(25) underwater, waterproof, or water-resistant camera
396/26396 photography/(25) underwater, waterproof, or water-resistant camera (26) fluid pressure detection or modification
396/27396 photography/(25) underwater, waterproof, or water-resistant camera (27) camera removable from handheld casing
396/28396 photography/(25) underwater, waterproof, or water-resistant camera (28) having illumination device
396/29396 photography/(25) underwater, waterproof, or water-resistant camera (29) handheld camera
396/30396 photography/(30) self-developing camera
396/31396 photography/(30) self-developing camera (31) including means to treat superimposed material
396/32396 photography/(30) self-developing camera (31) including means to treat superimposed material (32) including pressure means
396/33396 photography/(30) self-developing camera (31) including means to treat superimposed material (32) including pressure means (33) roller
396/34396 photography/(30) self-developing camera (31) including means to treat superimposed material (32) including pressure means (33) roller (34) light shield
396/35396 photography/(30) self-developing camera (31) including means to treat superimposed material (32) including pressure means (33) roller (35) tab
396/36396 photography/(30) self-developing camera (31) including means to treat superimposed material (32) including pressure means (33) roller (36) ejecting
396/37396 photography/(30) self-developing camera (31) including means to treat superimposed material (32) including pressure means (33) roller (36) ejecting (37) having pick
396/38396 photography/(30) self-developing camera (31) including means to treat superimposed material (32) including pressure means (33) roller (38) exposed photographic medium engaging or holding
396/39396 photography/(30) self-developing camera (31) including means to treat superimposed material (32) including pressure means (33) roller (38) exposed photographic medium engaging or holding (39) holding chamber
396/40396 photography/(30) self-developing camera (31) including means to treat superimposed material (32) including pressure means (33) roller (40) mechanical detail of roller or roller drive
396/41396 photography/(30) self-developing camera (31) including means to treat superimposed material (32) including pressure means (33) roller (41) operating on rolled material
396/42396 photography/(30) self-developing camera (42) including fluid applicator
396/43396 photography/(30) self-developing camera (43) including film processing tank
396/44396 photography/(30) self-developing camera (43) including film processing tank (44) and means to move film
396/45396 photography/(30) self-developing camera (43) including film processing tank (44) and means to move film (45) having tank filling means
396/46396 photography/(30) self-developing camera (43) including film processing tank (44) and means to move film (46) operating on rolled photographic medium
396/47396 photography/(30) self-developing camera (43) including film processing tank (44) and means to move film (47) plural tanks
396/48396 photography/(48) control circuit for sequencing at least three functions
396/49396 photography/(49) self-organizing system
396/50396 photography/(50) attitude sensing
396/51396 photography/(51) eye tracking
396/52396 photography/(52) camera shake sensing
396/53396 photography/(52) camera shake sensing (53) with accelerometer
396/54396 photography/(52) camera shake sensing (54) with photoarray
396/55396 photography/(52) camera shake sensing (55) having stabilization system
396/56396 photography/(56) having wireless remote control circuit
396/57396 photography/(56) having wireless remote control circuit (57) camera system data/mode entry
396/58396 photography/(56) having wireless remote control circuit (58) camera aiming
396/59396 photography/(56) having wireless remote control circuit (59) camera release
396/60396 photography/(60) pseudo zoom
396/61396 photography/(61) flash system responsive to focal length or distance
396/62396 photography/(61) flash system responsive to focal length or distance (62) illumination angle responds to focal length or distance
396/63396 photography/(63) exposure control system responsive to focal length
396/64396 photography/(63) exposure control system responsive to focal length (64) control of full open aperture value
396/65396 photography/(65) exposure control system responsive to distance
396/66396 photography/(65) exposure control system responsive to distance (66) with linear solenoid or rotary motor
396/67396 photography/(65) exposure control system responsive to distance (67) electric distance signal
396/68396 photography/(65) exposure control system responsive to distance (68) selective guide number
396/69396 photography/(65) exposure control system responsive to distance (69) low light activated
396/70396 photography/(65) exposure control system responsive to distance (70) having indicator
396/71396 photography/(71) having lens converter or extension tube
396/72396 photography/(72) having variable focal length of camera objective
396/73396 photography/(72) having variable focal length of camera objective (73) lens moves in or out of light path
396/74396 photography/(72) having variable focal length of camera objective (73) lens moves in or out of light path (74) turret type
396/75396 photography/(72) having variable focal length of camera objective (73) lens moves in or out of light path (75) motorized lens displacement
396/76396 photography/(72) having variable focal length of camera objective (76) manually selected preset zoom position or range
396/77396 photography/(72) having variable focal length of camera objective (77) automatic change of focal length
396/78396 photography/(72) having variable focal length of camera objective (77) automatic change of focal length (78) constant image size
396/79396 photography/(72) having variable focal length of camera objective (79) having focus operation
396/80396 photography/(72) having variable focal length of camera objective (79) having focus operation (80) including focus/distance detecting circuit
396/81396 photography/(72) having variable focal length of camera objective (79) having focus operation (80) including focus/distance detecting circuit (81) and focal length responsive memory
396/82396 photography/(72) having variable focal length of camera objective (79) having focus operation (80) including focus/distance detecting circuit (82) focus position adjusted according to focal length
396/83396 photography/(72) having variable focal length of camera objective (79) having focus operation (83) having mechanical interlock
396/84396 photography/(72) having variable focal length of camera objective (84) having direct viewfinder
396/85396 photography/(72) having variable focal length of camera objective (85) power zoom
396/86396 photography/(72) having variable focal length of camera objective (85) power zoom (86) speed control or step driving
396/87396 photography/(72) having variable focal length of camera objective (85) power zoom (87) having position sensor
396/88396 photography/(72) having variable focal length of camera objective (88) having indicator
396/89396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means
396/90396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (90) lens resetting
396/91396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (91) lens characteristic compensating
396/92396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (91) lens characteristic compensating (92) by selecting effective photoelements
396/93396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (91) lens characteristic compensating (93) by modifying electric focus or drive signal
396/94396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (91) lens characteristic compensating (94) with mechanical rangefinder
396/95396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (95) having pursuit mode
396/96396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (96) having accumulation photoarray and time control means
396/97396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (97) temperature compensating
396/98396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (98) ambient light compensating
396/99396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (99) with amplification control
396/100396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (100) dual purpose photoelement
396/101396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (101) with electronic filtering
396/102396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (102) having in-focus threshold adjustable
396/103396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (103) manually selected preset focus position or range
396/104396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (104) reliability of focus/distance signal
396/105396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (105) using sound
396/106396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (106) having auxiliary illumination
396/107396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (106) having auxiliary illumination (107) intersecting focusing lights
396/108396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (106) having auxiliary illumination (108) intensity control
396/109396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (106) having auxiliary illumination (109) having plural emitters
396/110396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (106) having auxiliary illumination (110) scanning emitter
396/111396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (111) optical detail with photoelement system
396/112396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (111) optical detail with photoelement system (112) double wedge prism
396/113396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (111) optical detail with photoelement system (113) microprism or lenslet
396/114396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (111) optical detail with photoelement system (114) dual reimage lens type
396/115396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (111) optical detail with photoelement system (115) photosensor area with unique edge pattern
396/116396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (111) optical detail with photoelement system (116) scanning type
396/117396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (111) optical detail with photoelement system (116) scanning type (117) mirror type
396/118396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (111) optical detail with photoelement system (118) moving photocell
396/119396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (111) optical detail with photoelement system (119) photoelements with different optical path lengths
396/120396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (111) optical detail with photoelement system (120) with position sensitive device (psd)
396/121396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (121) plural focusing or rangefinding areas
396/122396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (121) plural focusing or rangefinding areas (122) utilizing weight coefficients
396/123396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (121) plural focusing or rangefinding areas (123) automatic area selection
396/124396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (124) single focus area with variable size or location
396/125396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (125) processing circuit
396/126396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (125) processing circuit (126) null type or zero-difference type
396/127396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (125) processing circuit (127) inflection point type
396/128396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (125) processing circuit (128) image correlation type
396/129396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (129) power supply control
396/130396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (130) focus lock
396/131396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (131) manually actuated power focus
396/132396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (132) dual purpose motor
396/133396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (133) lens drive circuit or motor structure
396/134396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (133) lens drive circuit or motor structure (134) backlash or jam detection
396/135396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (133) lens drive circuit or motor structure (135) speed control
396/136396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (133) lens drive circuit or motor structure (135) speed control (136) duty cycle
396/137396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (137) auto/manual mode selection
396/138396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (138) mechanical rangefinder
396/139396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (138) mechanical rangefinder (139) rangefinder coupled with focusing
396/140396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (138) mechanical rangefinder (139) rangefinder coupled with focusing (140) having parallax correction
396/141396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (138) mechanical rangefinder (139) rangefinder coupled with focusing (141) having viewfinder
396/142396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (138) mechanical rangefinder (139) rangefinder coupled with focusing (142) cam means to actuate rangefinder
396/143396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (138) mechanical rangefinder (139) rangefinder coupled with focusing (143) lever means to actuate rangefinder
396/144396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (144) mechanical mechanism for displacement of exposure objective
396/145396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (144) mechanical mechanism for displacement of exposure objective (145) bed or bellows type
396/146396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (144) mechanical mechanism for displacement of exposure objective (146) having lock mechanism
396/147396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (147) having indicator
396/148396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (148) having viewfinder
396/149396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (148) having viewfinder (149) having parallax correction
396/150396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (148) having viewfinder (150) including focusing screen
396/151396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (148) having viewfinder (150) including focusing screen (151) film and focusing screen interchangeable
396/152396 photography/(89) with exposure objective focusing means, focusing aid, or rangefinding means (148) having viewfinder (150) including focusing screen (152) and reflector or refractor
396/153396 photography/(153) object motion detection
396/154396 photography/(154) foreshooting
396/155396 photography/(155) with object illumination for exposure
396/156396 photography/(155) with object illumination for exposure (156) with insulated gate bipolar transistor
396/157396 photography/(155) with object illumination for exposure (157) having preexposure illumination
396/158396 photography/(155) with object illumination for exposure (157) having preexposure illumination (158) for red-eye reduction
396/159396 photography/(155) with object illumination for exposure (159) having artificial illumination termination control
396/160396 photography/(155) with object illumination for exposure (159) having artificial illumination termination control (160) including multipurpose terminal
396/161396 photography/(155) with object illumination for exposure (159) having artificial illumination termination control (161) including exposure control circuit
396/162396 photography/(155) with object illumination for exposure (159) having artificial illumination termination control (162) having photocell optical path structure
396/163396 photography/(155) with object illumination for exposure (159) having artificial illumination termination control (163) having indicator
396/164396 photography/(155) with object illumination for exposure (164) variable intensity control
396/165396 photography/(155) with object illumination for exposure (165) activated under low light condition
396/166396 photography/(155) with object illumination for exposure (166) exposure control circuit with illumination mode
396/167396 photography/(155) with object illumination for exposure (166) exposure control circuit with illumination mode (167) exposure control circuit responsive to illumination source readiness
396/168396 photography/(155) with object illumination for exposure (166) exposure control circuit with illumination mode (168) program mode function
396/169396 photography/(155) with object illumination for exposure (166) exposure control circuit with illumination mode (169) shutter speed function only
396/170396 photography/(155) with object illumination for exposure (166) exposure control circuit with illumination mode (170) diaphragm function only
396/171396 photography/(155) with object illumination for exposure (171) having photocell used as flash trigger or used for camera release
396/172396 photography/(155) with object illumination for exposure (172) photocell directly illuminated
396/173396 photography/(155) with object illumination for exposure (173) multiple flashing from a single unit for a single exposure
396/174396 photography/(155) with object illumination for exposure (174) bounce type
396/175396 photography/(155) with object illumination for exposure (175) variable illumination angle
396/176396 photography/(155) with object illumination for exposure (176) having flash built into camera
396/177396 photography/(155) with object illumination for exposure (176) having flash built into camera (177) pop-up flash
396/178396 photography/(155) with object illumination for exposure (176) having flash built into camera (178) folding flash
396/179396 photography/(155) with object illumination for exposure (179) flash mode mechanical exposure control
396/180396 photography/(155) with object illumination for exposure (180) having exposure synchronizer
396/181396 photography/(155) with object illumination for exposure (180) having exposure synchronizer (181) shutter controlled by explosive force of flash device
396/182396 photography/(155) with object illumination for exposure (180) having exposure synchronizer (182) multiple illumination units for single exposure
396/183396 photography/(155) with object illumination for exposure (180) having exposure synchronizer (183) shutter relay or solenoid
396/184396 photography/(155) with object illumination for exposure (180) having exposure synchronizer (184) having pneumatic shutter release
396/185396 photography/(155) with object illumination for exposure (180) having exposure synchronizer (185) electromechanical energizing generator
396/186396 photography/(155) with object illumination for exposure (180) having exposure synchronizer (186) reflex mirror activates switch
396/187396 photography/(155) with object illumination for exposure (180) having exposure synchronizer (187) having time delay adjustment means
396/188396 photography/(155) with object illumination for exposure (180) having exposure synchronizer (187) having time delay adjustment means (188) positional
396/189396 photography/(155) with object illumination for exposure (180) having exposure synchronizer (189) detachable synchronizer
396/190396 photography/(155) with object illumination for exposure (180) having exposure synchronizer (190) convertible
396/191396 photography/(155) with object illumination for exposure (180) having exposure synchronizer (191) percussive illumination source
396/192396 photography/(155) with object illumination for exposure (180) having exposure synchronizer (192) bulb substitution
396/193396 photography/(155) with object illumination for exposure (180) having exposure synchronizer (192) bulb substitution (193) having unison film advancing and lamp switching
396/194396 photography/(155) with object illumination for exposure (180) having exposure synchronizer (194) curtain shutter
396/195396 photography/(155) with object illumination for exposure (180) having exposure synchronizer (195) actuated by shutter movement
396/196396 photography/(155) with object illumination for exposure (196) bulb ejector
396/197396 photography/(155) with object illumination for exposure (197) bulb substitution
396/198396 photography/(155) with object illumination for exposure (198) having adapter unit
396/199396 photography/(155) with object illumination for exposure (199) lens mounted illumination unit
396/200396 photography/(155) with object illumination for exposure (200) reflector detail
396/201396 photography/(155) with object illumination for exposure (201) having indicator
396/202396 photography/(155) with object illumination for exposure (201) having indicator (202) go/no-go indicator
396/203396 photography/(155) with object illumination for exposure (201) having indicator (202) go/no-go indicator (203) indicating power source status
396/204396 photography/(155) with object illumination for exposure (201) having indicator (204) effective distance indicator
396/205396 photography/(155) with object illumination for exposure (205) with power supply detail
396/206396 photography/(155) with object illumination for exposure (205) with power supply detail (206) having dc to dc converter
396/207396 photography/(207) exposure data from film container
396/208396 photography/(207) exposure data from film container (208) electrical component on or in film container
396/209396 photography/(207) exposure data from film container (209) controlling optical filter
396/210396 photography/(210) exposure data from film itself
396/211396 photography/(211) exposure data from detachable memory card
396/212396 photography/(212) bulb or time exposure mode
396/213396 photography/(213) exposure control circuit
396/214396 photography/(213) exposure control circuit (214) clamp or stop needle control device
396/215396 photography/(213) exposure control circuit (214) clamp or stop needle control device (215) to control exposure time
396/216396 photography/(213) exposure control circuit (214) clamp or stop needle control device (216) override or manual control
396/217396 photography/(213) exposure control circuit (217) direct drive galvanometer control device
396/218396 photography/(213) exposure control circuit (217) direct drive galvanometer control device (218) override or manual control
396/219396 photography/(213) exposure control circuit (217) direct drive galvanometer control device (219) circuit detail
396/220396 photography/(213) exposure control circuit (217) direct drive galvanometer control device (220) plural blades
396/221396 photography/(213) exposure control circuit (221) responsive to power source condition
396/222396 photography/(213) exposure control circuit (222) bracketing
396/223396 photography/(213) exposure control circuit (223) override control
396/224396 photography/(213) exposure control circuit (224) photometer lock
396/225396 photography/(213) exposure control circuit (225) color temperature compensation or detection
396/226396 photography/(213) exposure control circuit (226) film latitude responsive
396/227396 photography/(213) exposure control circuit (227) maximum or minimum f-number responsive
396/228396 photography/(213) exposure control circuit (228) having log transformation circuit
396/229396 photography/(213) exposure control circuit (228) having log transformation circuit (229) digital
396/230396 photography/(213) exposure control circuit (228) having log transformation circuit (230) antilog
396/231396 photography/(213) exposure control circuit (231) having temperature compensation circuit
396/232396 photography/(213) exposure control circuit (232) viewfinder light compensation
396/233396 photography/(213) exposure control circuit (233) having plural photocells
396/234396 photography/(213) exposure control circuit (233) having plural photocells (234) more than two photometering areas
396/235396 photography/(213) exposure control circuit (235) velocity control of shutter or diaphragm component
396/236396 photography/(213) exposure control circuit (236) look-up table memory
396/237396 photography/(213) exposure control circuit (237) manually set limit of exposure time or aperture value
396/238396 photography/(213) exposure control circuit (238) manually selective exposure mode
396/239396 photography/(213) exposure control circuit (238) manually selective exposure mode (239) having indicator
396/240396 photography/(213) exposure control circuit (240) pulse train type
396/241396 photography/(213) exposure control circuit (241) with exposure filter
396/242396 photography/(213) exposure control circuit (242) program mode
396/243396 photography/(213) exposure control circuit (242) program mode (243) program selection
396/244396 photography/(213) exposure control circuit (242) program mode (244) stepping motor type
396/245396 photography/(213) exposure control circuit (245) manual av circuit with automatic tv circuit, or vice versa
396/246396 photography/(213) exposure control circuit (246) shutter speed function only
396/247396 photography/(213) exposure control circuit (246) shutter speed function only (247) shutter lag correction
396/248396 photography/(213) exposure control circuit (246) shutter speed function only (248) piezoelectric driven
396/249396 photography/(213) exposure control circuit (246) shutter speed function only (249) electro-optical element
396/250396 photography/(213) exposure control circuit (246) shutter speed function only (250) with digital counter
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