3594616

Information

• Patent Grant
• 3594616

• References
• Source

• Patent Number

  3,594,616

• Date Filed

  Not available

• Date Issued

  Tuesday, July 20, 1971
  53 years ago

• CPC

  • C04B35/4682 - based on BaTiO3 perofskite phase
  • C04B35/4684 - containing lead compounds
  • H01C7/115 - Titanium dioxide- or titanate type
  • H01C17/285 - applied to zinc or cadmium oxide resistors
  • H01C17/286 - applied to TiO2 or titanate resistors

• US Classifications

  • 257 - Active solid-state devices
  • 361 - Electricity: electrical systems and devices
  • 438 - Semiconductor device manufacturing: process