Inventor · disambiguated record
Jack Lundstedt
Also filed as: LUNDSTEDT JACK · LUNDSTEDT JR JACK · LUNDSTEDT JR JACK EDWIN
15 granted patents·4 pending applications·268 citations·filing 1995–2025
90Inventor score
Files withHUGHES NETWORK SYSTEMS LLC13DIRECTV GROUP INC1HUGHES AIRCRAFT CO1HUGHES ELECTRONICS CORP1HUGHES NETWORK SYSTEMS1
Top patents by PatentIndex Score
19 records- 0196US6593893B2Multiple-beam antenna employing dielectric filled feeds for multiple and closely spaced satellitesHUGHES ELECTRONICS CORP·Filed 2000·Granted Jul 15, 2003·198 cites·19 claims
- 0293US11336493B1Dynamic transmission impairment correction for satellite systemsHUGHES NETWORK SYSTEMS LLC·Filed 2020·Granted May 17, 2022·8 cites·25 claims
- 0386US12212403B2Switching radiofrequency chainsHUGHES NETWORK SYSTEMS LLC·Filed 2022·Granted Jan 28, 2025·1 cites·20 claims
- 0480US10236575B2Antenna system employing a rotatable circularly polarized antenna feedHUGHES NETWORK SYSTEMS LLC·Filed 2016·Granted Mar 19, 2019·5 cites·20 claims
- 0580US9621256B1Power spectral density control using AIS and spreading in an aeronautical SATCOM terminal using a low profile antennaHUGHES NETWORK SYSTEMS LLC·Filed 2015·Granted Apr 11, 2017·3 cites·18 claims
- 0677US2025286611A1Multi-band radiofrequency transceiverHUGHES NETWORK SYSTEMS LLC·Filed 2025·Application pending·0 cites
- 0775US2025344173A1Communication systems and methods for synchronizing clock timing and frequencyHUGHES NETWORK SYSTEMS LLC·Filed 2025·Application pending·0 cites
- 0871US6956526B1Method and apparatus for satellite antenna pointingDIRECTV GROUP INC·Filed 2004·Granted Oct 18, 2005·28 cites·32 claims
- 0970US2025175246A1Switching radiofrequency chainsHUGHES NETWORK SYSTEMS LLC·Filed 2025·Application pending·0 cites
- 1069US12335025B2Multi-band radiofrequency transceiverHUGHES NETWORK SYSTEMS LLC·Filed 2022·Granted Jun 17, 2025·0 cites·11 claims
- 1167US12439351B2Communication systems and methods for synchronizing clock timing and frequencyHUGHES NETWORK SYSTEMS LLC·Filed 2022·Granted Oct 7, 2025·0 cites·20 claims
- 1267US11923593B2Integrated radio frequency transmitter and modemHUGHES NETWORK SYSTEMS·Filed 2022·Granted Mar 5, 2024·0 cites·19 claims
- 1360US11764863B2Increased feeder link capacity for geosynchronous satellite communicationsSCOTT MICHAEL·Filed 2021·Granted Sep 19, 2023·0 cites·14 claims
- 1453US9854544B2Power spectral density control using AIS and spreading in an aeronautical SATCOM terminal using a low profile antennaHUGHES NETWORK SYSTEMS LLC·Filed 2017·Granted Dec 26, 2017·0 cites·20 claims
- 1550US11979176B2Configurable modem architecture for satellite communicationsHUGHES NETWORK SYSTEMS LLC·Filed 2022·Granted May 7, 2024·0 cites·19 claims
- 1650US9473193B2Mobile terminal with frequency lock loopHUGHES NETWORK SYSTEMS LLC·Filed 2014·Granted Oct 18, 2016·0 cites·21 claims
- 1744US5659892AOperation of low-cost, fixed output power radio in fixed gain modeHUGHES AIRCRAFT CO·Filed 1995·Granted Aug 19, 1997·25 cites·19 claims
- 1842US9510227B2Communications terminal with linear operating point determinationHUGHES NETWORK SYSTEMS LLC·Filed 2014·Granted Nov 29, 2016·0 cites·20 claims
- 1934US2002081978A1Antenna RF transmission safety system and methodFiled 2001·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →