2941688

Information

• Patent Grant
• 2941688

• References
• Source

• Patent Number

  2,941,688

• Date Filed

  Not available

• Date Issued

  Tuesday, June 21, 1960
  64 years ago

• CPC

  • H01L23/045 - the other leads having an insulating passage through the base
  • H01J5/28 - between conductive parts of vessel
  • H01J2893/0044 - Direct connection between two metal elements, in particular via material a connecting material
  • H01L2924/0002 - Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

• US Classifications

  • 257 - Active solid-state devices
  • 174 - Electricity: conductors and insulators
  • 220 - Receptacles
  • 228 - Metal fusion bonding
  • 438 - Semiconductor device manufacturing: process