3850710

Information

• Patent Grant
• 3850710

• References
• Source

• Patent Number

  3,850,710

• Date Filed

  Not available

• Date Issued

  Tuesday, November 26, 1974
  50 years ago

• CPC

  • H01L29/864 - Transit-time diodes
  • H01L29/66159 - Transit time diodes
  • H01L21/8258 - the substrate being a semiconductor, using a combination of technologies covered by H01L21/8206, H01L21/8213 , H01L21/822, H01L21/8252, H01L21/8254 or H01L21/8256
  • H01L2924/0002 - Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

• US Classifications

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