3774112

Information

• Patent Grant
• 3774112

• References
• Source

• Patent Number

  3,774,112

• Date Filed

  Not available

• Date Issued

  Tuesday, November 20, 1973
  51 years ago

• CPC

  • H05B41/325 - by measuring the incident light
  • G01S7/282 - Transmitters
  • H02H3/023 - by short-circuiting
  • H03K3/37 - by the use, as active elements, of gas-filled tubes
  • H05B41/32 - for single flash operation
  • Y10S367/903 - Transmit-receive circuitry

• US Classifications

  • 375 - Pulse or digital communications
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 342 - Communications: directive radio wave systems and devices
  • 367 - Communications, electrical: acoustic wave systems and devices