3462690

Information

• Patent Grant
• 3462690

• References
• Source

• Patent Number

  3,462,690

• Date Filed

  Not available

• Date Issued

  Tuesday, August 19, 1969
  55 years ago

• CPC

  • H03D9/0666 - using bipolar transistors
  • H03B5/1203 - the amplifier being a single transistor
  • H03B5/1231 - the amplifier comprising one or more bipolar transistors
  • H03B5/124 - the means comprising a voltage dependent capacitance
  • H03B5/1296 - the feedback circuit comprising a transformer
  • H03B5/1847 - the active element in the amplifier being a semiconductor device

• US Classifications

  • 455 - Telecommunications