3863080

Information

• Patent Grant
• 3863080

• References
• Source

• Patent Number

  3,863,080

• Date Filed

  Not available

• Date Issued

  Tuesday, January 28, 1975
  50 years ago

• CPC

  • H03L7/091 - the phase or frequency detector using a sampling device
  • H03F3/72 - Gated amplifiers
  • H04N5/04 - Synchronising
  • H04N5/123 - whereby the synchronisation signal directly commands a frequency generator
  • H04N5/126 - whereby the synchronisation signal indirectly commands a frequency generator

• US Classifications

  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 348 - Television