Robert Treiber

Person

Fairfield, CT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Automatic equalizer for synthesizing recursive filters
- Patent number 4,386,430
- Issue date May 31, 1983
- International Telephone & Telegraph Corporation
- Robert Treiber
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
All digital LSI line circuit for analog lines
- Patent number 4,381,561
- Issue date Apr 26, 1983
- International Telephone & Telegraph Corporation
- Robert Treiber
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital two-to-four wire converter for full duplex signals
- Patent number 4,377,858
- Issue date Mar 22, 1983
- International Telephone & Telegraph Corporation
- Robert Treiber
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic, digitally synthesized matching line terminating impedance
- Patent number 4,351,060
- Issue date Sep 21, 1982
- International Telephone & Telegraph Corporation
- Robert Treiber
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distributed control for digital switching system
- Patent number 4,317,962
- Issue date Mar 2, 1982
- International Telephone & Telegraph Corporation
- John E. Cox
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Current limited subscriber line feed circuit
- Patent number 4,254,305
- Issue date Mar 3, 1981
- International Telephone & Telegraph Corporation
- Robert Treiber
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Subscriber line/trunk circuit
- Patent number 4,161,633
- Issue date Jul 17, 1979
- International Telephone & Telegraph Corp.
- Robert Treiber
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Robert Treiber

Person

Patents Grantslast 30 patents

Automatic equalizer for synthesizing recursive filters

All digital LSI line circuit for analog lines

Digital two-to-four wire converter for full duplex signals

Automatic, digitally synthesized matching line terminating impedance

Distributed control for digital switching system

Current limited subscriber line feed circuit

Subscriber line/trunk circuit