3434022

Information

• Patent Grant
• 3434022

• References
• Source

• Patent Number

  3,434,022

• Date Filed

  Not available

• Date Issued

  Tuesday, March 18, 1969
  55 years ago

• CPC

  • H03K19/098 - using thyristors
  • H01L23/29 - characterised by the material
  • H01L27/0688 - Integrated circuits having a three-dimensional layout
  • H01L29/00 - Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier
  • H03K17/04166 - in bipolar transistor switches
  • H03K17/72 - having more than two PN junctions having more than three electrodes having more than one electrode connected to the same conductivity region
  • H01L2924/0002 - Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
  • Y10S148/051 - Etching
  • Y10S148/085 - Isolated-integrated

• US Classifications

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