Laurence L. Sheets

Person

St. Charles, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Adjustable hybrid having dial tone alignment configuration
- Patent number 6,477,250
- Issue date Nov 5, 2002
- Westell Technologies, Inc.
- Laurence L. Sheets
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of rapid automatic hybrid balancing
- Patent number 6,111,949
- Issue date Aug 29, 2000
- Teltrend, Inc.
- Laurence L. Sheets
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
AGC amplifier for two-wire line conditioner
- Patent number 5,974,137
- Issue date Oct 26, 1999
- Teltrend, Inc.
- Laurence L. Sheets
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adjustable hybrid having improved biasing configuration
- Patent number 5,963,638
- Issue date Oct 5, 1999
- Teltrend, Inc.
- Laurence L. Sheets
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for controlling line conditioner equalizer
- Patent number 5,953,412
- Issue date Sep 14, 1999
- Teltrend, Inc.
- Laurence L. Sheets
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ground fault detector for T1 span equipment
- Patent number 5,862,200
- Issue date Jan 19, 1999
- Teltrend, Inc.
- Laurence L. Sheets
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data transmission protection circuit with error correction
- Patent number 5,691,998
- Issue date Nov 25, 1997
- Teltrend Inc.
- Laurence L. Sheets
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Performance monitoring system for T1 telephone lines
- Patent number 5,689,546
- Issue date Nov 18, 1997
- Teltrend Inc.
- Laurence L. Sheets
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phantom data link for digital transmission lines
- Patent number 5,555,274
- Issue date Sep 10, 1996
- Teltrend Inc.
- Laurence L. Sheets
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bridge for a network interface unit
- Patent number 5,444,776
- Issue date Aug 22, 1995
- Teltrend Inc.
- Laurence L. Sheets
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Noise-tolerant address transmission system for digital telecommunic...
- Patent number 5,437,023
- Issue date Jul 25, 1995
- Teltrend, Inc.
- Laurence L. Sheets
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Longitudinal balance system
- Patent number 4,926,473
- Issue date May 15, 1990
- Rockwell International Corporation
- Harsh V. Bahl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Compensation method and apparatus for use with nonideal test access...
- Patent number 4,467,149
- Issue date Aug 21, 1984
- AT&T Bell Laboratories
- Laurence L. Sheets
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Laurence L. Sheets

Person

Patents Grantslast 30 patents

Adjustable hybrid having dial tone alignment configuration

Method of rapid automatic hybrid balancing

AGC amplifier for two-wire line conditioner

Adjustable hybrid having improved biasing configuration

Method and apparatus for controlling line conditioner equalizer

Ground fault detector for T1 span equipment

Data transmission protection circuit with error correction

Performance monitoring system for T1 telephone lines

Phantom data link for digital transmission lines

Bridge for a network interface unit

Noise-tolerant address transmission system for digital telecommunic...

Longitudinal balance system

Compensation method and apparatus for use with nonideal test access...