Inventor · disambiguated record
Laurence L. Sheets
Also filed as: SHEETS LAURENCE L
16 granted patents·314 citations·filing 1977–2008
94Inventor score
Files withTELTREND INC10AMERICAN TELEPHONE & TELEGRAPH1AT & T BELL LAB1BELL TELEPHONE LABOR INC1ROCKWELL INTERNATIONAL CORP1
Top patents by PatentIndex Score
16 records- 0190US4670837AElectrical system having variable-frequency clockAMERICAN TELEPHONE & TELEGRAPH·Filed 1984·Granted Jun 2, 1987·105 cites·7 claims
- 0274US8320584B2Method and system for performing audio signal processingSHEETS LAURENCE L·Filed 2008·Granted Nov 27, 2012·8 cites·24 claims
- 0368US6111949AMethod of rapid automatic hybrid balancingTELTREND INC·Filed 1996·Granted Aug 29, 2000·39 cites·10 claims
- 0461US6477250B1Adjustable hybrid having dial tone alignment configurationWESTELL TECHNOLOGIES INC·Filed 1999·Granted Nov 5, 2002·24 cites·11 claims
- 0554US5555274APhantom data link for digital transmission linesTELTREND INC·Filed 1992·Granted Sep 10, 1996·23 cites·18 claims
- 0653US5963638AAdjustable hybrid having improved biasing configurationTELTREND INC·Filed 1996·Granted Oct 5, 1999·18 cites·8 claims
- 0751US5953412AMethod and apparatus for controlling line conditioner equalizerTELTREND INC·Filed 1996·Granted Sep 14, 1999·21 cites·6 claims
- 0847US5689546APerformance monitoring system for T1 telephone linesTELTREND INC·Filed 1995·Granted Nov 18, 1997·14 cites·25 claims
- 0946US4176248ASystem for identifying and correcting the polarity of a data signalBELL TELEPHONE LABOR INC·Filed 1977·Granted Nov 27, 1979·8 cites·10 claims
- 1044US5974137AAGC amplifier for two-wire line conditionerTELTREND INC·Filed 1996·Granted Oct 26, 1999·15 cites·7 claims
- 1141US5862200AGround fault detector for T1 span equipmentTELTREND INC·Filed 1996·Granted Jan 19, 1999·11 cites·42 claims
- 1233US5691998AData transmission protection circuit with error correctionTELTREND INC·Filed 1995·Granted Nov 25, 1997·6 cites·26 claims
- 1333US5437023ANoise-tolerant address transmission system for digital telecommunication networkTELTREND INC·Filed 1994·Granted Jul 25, 1995·8 cites·21 claims
- 1432US5444776ABridge for a network interface unitTELTREND INC·Filed 1993·Granted Aug 22, 1995·11 cites·18 claims
- 1529US4467149ACompensation method and apparatus for use with nonideal test access linesAT & T BELL LAB·Filed 1983·Granted Aug 21, 1984·0 cites·14 claims
- 1626US4926473ALongitudinal balance systemROCKWELL INTERNATIONAL CORP·Filed 1989·Granted May 15, 1990·3 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Laurence L. Sheets files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →