3350637

Information

• Patent Grant
• 3350637

• References
• Source

• Patent Number

  3,350,637

• Date Filed

  Not available

• Date Issued

  Tuesday, October 31, 1967
  57 years ago

• CPC

  • G01R23/09 - using analogue integrators
  • H03K7/08 - Duration or width modulation Duty cycle modulation
  • H03K9/06 - of frequency- or rate-modulated pulses
  • H03K11/00 - Transforming types of modulations
  • H03M1/504 - using pulse width modulation

• US Classifications

  • 324 - Electricity: measuring and testing
  • 303 - Fluid-pressure and analogous brake systems
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 340 - Communications: electrical