3628070

Information

• Patent Grant
• 3628070

• References
• Source

• Patent Number

  3,628,070

• Date Filed

  Not available

• Date Issued

  Tuesday, December 14, 1971
  53 years ago

• CPC

  • H03K19/0948 - using CMOS or complementary insulated gate field-effect transistors
  • G01R19/16519 - using FET's
  • G05B1/02 - for comparing analogue signals
  • H01L27/0927 - comprising a P-well only in the substrate

• US Classifications

  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 257 - Active solid-state devices