3613011

Information

• Patent Grant
• 3613011

• References
• Source

• Patent Number

  3,613,011

• Date Filed

  Not available

• Date Issued

  Tuesday, October 12, 1971
  53 years ago

• CPC

  • H03G5/12 - incorporating negative feedback
  • H01L23/291 - Oxides or nitrides or carbides
  • H01L29/93 - Variable capacitance diodes
  • H03G1/02 - Remote control of amplification, tone, or bandwidth
  • H01L2924/0002 - Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
  • H01L2924/3011 - Impedance

• US Classifications

  • 455 - Telecommunications
  • 257 - Active solid-state devices
  • 330 - Amplifiers
  • 381 - Electrical audio signal processing systems and devices