2888648

Information

• Patent Grant
• 2888648

• References
• Source

• Patent Number

  2,888,648

• Date Filed

  Not available

• Date Issued

  Tuesday, May 26, 1959
  65 years ago

• CPC

  • H03J3/185 - with varactors
  • H03B5/1203 - the amplifier being a single transistor
  • H03B5/1231 - the amplifier comprising one or more bipolar transistors
  • H03B5/125 - the transistors being bipolar transistors
  • H03B5/1296 - the feedback circuit comprising a transformer
  • H03C3/145 - by using semiconductor elements

• US Classifications

  • 332 - Modulators
  • 307 - Electrical transmission or interconnection systems
  • 330 - Amplifiers
  • 331 - Oscillators
  • 333 - Wave transmission lines and networks