Search
Selected: All

DC/DC converter and subscriber line interface circuit

Telephonic communications – Subscriber line or transmission line interface – Circuitry to provide a coder and decoder function
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Flexible data outlet

Telephonic communications – Subscriber line or transmission line interface – Circuitry to provide a coder and decoder function
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Gain or input volume controller and method utilizing a...

Telephonic communications – Subscriber line or transmission line interface – Circuitry to provide a coder and decoder function
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Main terminal and a method of operating the same

Telephonic communications – Subscriber line or transmission line interface – Circuitry to provide a coder and decoder function
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Maintaining an off-hook condition during a call bridge

Telephonic communications – Subscriber line or transmission line interface – Circuitry to provide a coder and decoder function
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Method and apparatus for isolation in a data access...

Telephonic communications – Subscriber line or transmission line interface – Circuitry to provide a coder and decoder function
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Method and circuit arrangement for controlling a subscriber...

Telephonic communications – Subscriber line or transmission line interface – Circuitry to provide a coder and decoder function
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Subscriber line interface circuitry

Telephonic communications – Subscriber line or transmission line interface – Circuitry to provide a coder and decoder function
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Subscriber line interface circuitry

Telephonic communications – Subscriber line or transmission line interface – Circuitry to provide a coder and decoder function
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0
  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.