3500140

Information

• Patent Grant
• 3500140

• References
• Source

• Patent Number

  3,500,140

• Date Filed

  Not available

• Date Issued

  Tuesday, March 10, 1970
  54 years ago

• CPC

  • G10H1/18 - Selecting circuits
  • H01L27/0658 - Vertical bipolar transistor in combination with resistors or capacitors
  • H03F3/72 - Gated amplifiers
  • H03K17/08112 - in bipolar transistor switches
  • H03K17/16 - Modifications for eliminating interference voltages or currents
  • H03K17/615 - in a Darlington configuration
  • Y10S148/026 - Deposition thru hole in mask
  • Y10S148/085 - Isolated-integrated

• US Classifications

  • 257 - Active solid-state devices
  • 148 - Metal treatment
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 984 - Musical instruments