Inventor · disambiguated record
Andrew Barnhart
Also filed as: BARNHART ANDREW · BARNHART ANDREW W · BARNHART ANDREW WAYNE
6 granted patents·4 pending applications·486 citations·filing 1973–2025
87Inventor score
Files withHUGHES ELECTRONICS CORP3BARNHART ANDREW1HUGHES AIRCRAFT CO1HUGHES NETWORK SYSTEMS1JERROLD ELECTRONICS CORP1
Top patents by PatentIndex Score
10 records- 0196US3934079ABilateral communications system for distributing commerical and premium video signaling on an accountable basisJERROLD ELECTRONICS CORP·Filed 1973·Granted Jan 20, 1976·187 cites·29 claims
- 0292US4768188AOptical demand assigned local loop communication systemHUGHES NETWORK SYSTEMS·Filed 1986·Granted Aug 30, 1988·188 cites·29 claims
- 0383US6947445B1Available bandwidth control mechanismHUGHES ELECTRONICS CORP·Filed 2000·Granted Sep 20, 2005·48 cites·36 claims
- 0462US2025311703A1Safety leash apparatusBARNHART ANDREW·Filed 2025·Application pending·0 cites
- 0553US5519640AMultimedia frame relay codecHUGHES AIRCRAFT CO·Filed 1994·Granted May 21, 1996·31 cites·15 claims
- 0644US6298220B1Power control system for communications channelsHUGHES ELECTRONICS CORP·Filed 1999·Granted Oct 2, 2001·15 cites·31 claims
- 0743US5912892AMethod of providing fractional path service on an ATM networkHUGHES ELECTRONICS CORP·Filed 1996·Granted Jun 15, 1999·17 cites·18 claims
- 0838US2003073435A1System and method for controlling interference affecting satellite terminals in a satellite communications network by establishing and using virtual cells which are independent of the cells formed by the spot beams generated by the satelliteFiled 2001·Application pending·0 cites
- 0938US2003078001A1System and method for managing congestion in a satellite communications networkFiled 2001·Application pending·0 cites
- 1036US2014111795A1Systems and methods of performing reflection and loss analysis of optical-time-domain-reflectometry (otdr) data acquired for monitoring the status of passive optical networksNTEST INC·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →