3450967

Information

• Patent Grant
• 3450967

• References
• Source

• Patent Number

  3,450,967

• Date Filed

  Not available

• Date Issued

  Tuesday, June 17, 1969
  55 years ago

• CPC

  • G11C11/36 - using diodes, e.g. as threshold elements
  • G11C19/28 - using semiconductor elements
  • G11C27/00 - Electric analogue stores
  • H01L21/02521 - Materials
  • H01L21/02581 - Transition metal or rare earth elements
  • H01L21/02631 - Physical deposition at reduced pressure
  • H01L21/02667 - Crystallisation or recrystallisation of non-monocrystalline semiconductor materials
  • H01L21/108 - Provision of discrete insulating layers
  • H01L21/12 - Application of an electrode to the exposed surface of the selenium or tellurium after the selenium or tellurium has been applied to the foundation plate
  • H03K19/12 - using diode rectifiers
  • H03K23/002 - using semiconductor devices

• US Classifications

  • 257 - Active solid-state devices
  • 326 - Electronic digital logic circuitry
  • 365 - Static information storage and retrieval
  • 377 - Electrical pulse counters, pulse dividers, or shift registers: circuits and systems
  • 438 - Semiconductor device manufacturing: process