3886504

Information

• Patent Grant
• 3886504

• References
• Source

• Patent Number

  3,886,504

• Date Filed

  Not available

• Date Issued

  Tuesday, May 27, 1975
  49 years ago

• CPC

  • H03H9/6433 - Coupled resonator filters
  • H03H9/0028 - using surface acoustic wave devices
  • H03H9/0038 - the balanced terminals being on the same side of the track
  • H03H9/0042 - the balanced terminals being on opposite sides of the track
  • H03H9/643 - the transfer characteristic being determined by reflective or coupling array characteristics
  • H03H9/6436 - having one acoustic track only
  • H03H9/6446 - by floating multistrip couplers

• US Classifications

  • 333 - Wave transmission lines and networks
  • 310 - Electrical generator or motor structure