3836989

Information

• Patent Grant
• 3836989

• References
• Source

• Patent Number

  3,836,989

• Date Filed

  Not available

• Date Issued

  Tuesday, September 17, 1974
  50 years ago

• CPC

  • H03K19/08 - using semiconductor devices
  • G11C21/00 - Digital stores in which the information circulates continuously
  • H01L47/02 - Gunn-effect devices or transferred electron devices
  • H03F3/55 - with semiconductor devices only

• US Classifications

  • 257 - Active solid-state devices
  • 326 - Electronic digital logic circuitry
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 331 - Oscillators