USPC Class Details

Description: 977 nanotechnology / 977 nanotechnology/(902) specified use of nanostructure (932) for electronic or optoelectronic application

Hierarchy/Derived subclasses

977 / 902-> 932-> 933-> 934-> gmr
   -> 935-> sdt-> tmr
  -> 936-> 937
   -> 938-> fets
  -> 939
  -> 940-> 941
   -> 942
  -> 943-> 944-> 945
    -> 946
   -> 947
  -> 948
  -> 949-> 950-> 951
  -> 952
  -> 953-> 954
   -> 955
   -> 956
   -> 957-> 958-> 959
   -> 960

uspto searches

Patent Apps in 977/932

Granted Patents in 977/932

Use the links above or do an advanced search in ppubs for:
(977/932.ccls. or 977/933.ccls. or 977/934.ccls. or 977/gmr.ccls. or 977/935.ccls. or 977/sdt.ccls. or 977/tmr.ccls. or 977/936.ccls. or 977/937.ccls. or 977/938.ccls. or 977/fets.ccls. or 977/939.ccls. or 977/940.ccls. or 977/941.ccls. or 977/942.ccls. or 977/943.ccls. or 977/944.ccls. or 977/945.ccls. or 977/946.ccls. or 977/947.ccls. or 977/948.ccls. or 977/949.ccls. or 977/950.ccls. or 977/951.ccls. or 977/952.ccls. or 977/953.ccls. or 977/954.ccls. or 977/955.ccls. or 977/956.ccls. or 977/957.ccls. or 977/958.ccls. or 977/959.ccls. or 977/960.ccls.)

This will show what classes derive from the input. Ex: entering 43/42.24 shows the derived classes and the search that can be used to find patents or patent applications in those subclasses.
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