3863331

Information

• Patent Grant
• 3863331

• References
• Source

• Patent Number

  3,863,331

• Date Filed

  Not available

• Date Issued

  Tuesday, February 4, 1975
  49 years ago

• CPC

  • H01L27/0207 - Geometrical layout of the components
  • H01L21/00 - Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
  • Y10S257/919 - Elements of similar construction connected in series or parallel to average out manufacturing variations in characteristics
  • Y10S438/942 - Masking

• US Classifications

  • 438 - Semiconductor device manufacturing: process
  • 257 - Active solid-state devices