4. Telephonic communications
  Search
Selected: I
All A B C D E F G H
I
J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9 ! " $ ' ( ) * , - / : < = > ? @ [ \ ] ^ ` { | } ~ €

Image telecommunication apparatus

Telephonic communications – Telephone line or system combined with diverse electrical... – To produce visual-graphic copy
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Image transmission system

Telephonic communications – Having light wave or ultrasonic link for speech or paging... – Including fiber optic link within telephone network
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Imaging apparatus with communication function, image data...

Telephonic communications – Telephone line or system combined with diverse electrical... – Having transmission of a digital message signal over a...
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Imaging identification method for a communication system

Telephonic communications – Having light wave or ultrasonic link for speech or paging... – Including fiber optic link within telephone network
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Impact activated telephone method and apparatus

Telephonic communications – Supervisory or control line signaling – Substation originated
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Impact-tolerant mounting of acoustic components

Telephonic communications – Terminal – Housing or housing component
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Impedance blocking filter circuit

Telephonic communications – Emergency or alarm communications – Personal monitoring
Reissue Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Impedance blocking filter circuit

Telephonic communications – Diagnostic testing – malfunction indication – or electrical... – Monitoring
Reissue Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Impedance blocking filter circuit

Telephonic communications – Emergency or alarm communications – Personal monitoring
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Impedance blocking filter circuit

Telephonic communications – Diagnostic testing – malfunction indication – or electrical... – Testing of subscriber loop or terminal
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Impedance blocking filter circuit

Telephonic communications – Diagnostic testing – malfunction indication – or electrical... – Monitoring
Reissue Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Impedance blocking filter circuit

Telephonic communications – Diagnostic testing – malfunction indication – or electrical... – Testing of subscriber loop or terminal
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Impedance blocking filter circuit for digital subscriber...

Telephonic communications – Substation or terminal circuitry – Impedance matching or line equalizing
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Impedance compensation in interfacing a modem to a telephone...

Telephonic communications – Substation or terminal circuitry – Impedance matching or line equalizing
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Impedance maintenance circuit for telephone interface

Telephonic communications – Line equalization or impedance matching
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Impedance matched horn having impedance matched to impedance...

Telephonic communications – Terminal – Housing or housing component
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Impedance matching with sigma delta filter

Telephonic communications – Line equalization or impedance matching
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Impedance measuring apparatus for R.F. baseband signals over two

Telephonic communications – Diagnostic testing – malfunction indication – or electrical... – Of trunk or long line
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Impedance setting circuit for a SLIC

Telephonic communications – Subscriber line or transmission line interface
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Impedance synthesis multile loop using filtering means

Telephonic communications – Subscriber line or transmission line interface
Patent

  [ 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.

Canada

 Charities
 Companies
 MP Candidates
 Patents
 Employee Salary Disclosure

World

 Places of the World
 Scientific Papers

United States

 Banks
 Companies
 Counties
 Patents
 Employee Salary Disclosure