Inventor · disambiguated record
Harold A. Rosen
Also filed as: BAKHOLDIN DANIEL · BOSLEY ROBERT W · ROSEN HAROLD · ROSEN HAROLD A
80 granted patents·2 pending applications·3,514 citations·filing 1975–2020
99Inventor score
Files withHUGHES AIRCRAFT CO35HUGHES ELECTRONICS CORP13ROSEN MOTORS LP10BOEING CO8DIRECTV GROUP INC6
Top patents by PatentIndex Score
82 records- 0198US4989011ADual mode phased array antenna systemHUGHES AIRCRAFT CO·Filed 1987·Granted Jan 29, 1991·191 cites·17 claims
- 0295US6628919B1Low-cost multi-mission broadband communications payloadHUGHES ELECTRONICS CORP·Filed 2000·Granted Sep 30, 2003·241 cites·17 claims
- 0394US6144128ASafety system for flywheel system for mobile energy storageROSEN MOTORS LP·Filed 1997·Granted Nov 7, 2000·76 cites·13 claims
- 0494US4029902AContiguous channel multiplexerHUGHES AIRCRAFT CO·Filed 1975·Granted Jun 14, 1977·44 cites·11 claims
- 0593US9537212B2Antenna array system for producing dual circular polarization signals utilizing a meandering waveguideBOEING CO·Filed 2014·Granted Jan 3, 2017·27 cites·20 claims
- 0693US6975600B1Multimode transmission system using TDMADIRECTV GROUP INC·Filed 2000·Granted Dec 13, 2005·72 cites·15 claims
- 0793US4831334AEnvelope amplifierHUGHES AIRCRAFT CO·Filed 1987·Granted May 16, 1989·59 cites·1 claims
- 0892US5998899AMagnetic bearing system including a control system for a flywheel and method for operating sameROSEN MOTORS LP·Filed 1997·Granted Dec 7, 1999·101 cites·2 claims
- 0992US5767595AFlywheel system for mobile energy storageROSEN MOTORS LP·Filed 1994·Granted Jun 16, 1998·69 cites·8 claims
- 1092US5708312AMagnetic bearing system including a control system for a flywheel and method for operating sameROSEN MOTORS LP·Filed 1996·Granted Jan 13, 1998·73 cites·40 claims
- 1192US4879711ASatellite communications system employing frequency reuseHUGHES AIRCRAFT CO·Filed 1987·Granted Nov 7, 1989·89 cites·13 claims
- 1291US8016240B2Satellites and satellite fleet implementation methods and apparatusBOEING CO·Filed 2007·Granted Sep 13, 2011·32 cites·19 claims
- 1391US6421528B1Satellite transmission system with adaptive transmission loss compensationHUGHES ELECTRONICS CORP·Filed 1999·Granted Jul 16, 2002·120 cites·14 claims
- 1491US5770909AWound rotor synchronous motor-generator and field control system thereforROSEN MOTORS LP·Filed 1996·Granted Jun 23, 1998·80 cites·5 claims
- 1591US5568023AElectric power train controlFiled 1994·Granted Oct 22, 1996·258 cites·11 claims
- 1690US7840180B2Molniya orbit satellite systems, apparatus, and methodsBOEING CO·Filed 2006·Granted Nov 23, 2010·14 cites·18 claims
- 1790US6175172B1Hub and cylinder design for flywheel system for mobile energy storageROSEN MOTORS LP·Filed 1997·Granted Jan 16, 2001·66 cites·16 claims
- 1890US5625624AHigh data rate satellite communication systemHUGHES AIRCRAFT CO·Filed 1993·Granted Apr 29, 1997·132 cites·9 claims
- 1989US8511617B2Satellites and satellite fleet implementation methods and apparatusCAPLIN GLENN N·Filed 2009·Granted Aug 20, 2013·33 cites·21 claims
- 2089US4819227ASatellite communications system employing frequency reuseHUGHES AIRCRAFT CO·Filed 1986·Granted Apr 4, 1989·97 cites·6 claims
- 2188US6213234B1Vehicle powered by a fuel cell/gas turbine combinationCAPSTONE TURBINE CORP·Filed 1998·Granted Apr 10, 2001·88 cites·20 claims
- 2288US4823341ASatellite communications system having frequency addressable high gain downlink beamsHUGHES AIRCRAFT CO·Filed 1986·Granted Apr 18, 1989·79 cites·20 claims
- 2387US6347719B1Light weight hydrogen tankHUGHES ELECTRONICS CORP·Filed 2000·Granted Feb 19, 2002·47 cites·11 claims
- 2486US6725013B1Communication system having frequency reuse in non-blocking mannerHUGHES ELECTRONICS CORP·Filed 2000·Granted Apr 20, 2004·33 cites·18 claims
- 2586US6388634B1Multi-beam antenna communication system and methodHUGHES ELECTRONICS CORP·Filed 2000·Granted May 14, 2002·51 cites·46 claims
- 2685US6799014B2Satellite transmission system with adaptive transmission loss compensationBOEING CO·Filed 2002·Granted Sep 28, 2004·27 cites·13 claims
- 2784US4858229AFilter interconnection matrixHUGHES AIRCRAFT CO·Filed 1986·Granted Aug 15, 1989·47 cites·21 claims
- 2884US4831619ASatellite communications system having multiple downlink beams powered by pooled transmittersHUGHES AIRCRAFT CO·Filed 1986·Granted May 16, 1989·63 cites·7 claims
- 2983US5473601AFrequency reuse technique for a high data rate satellite communication systemHUGHES AIRCRAFT CO·Filed 1993·Granted Dec 5, 1995·122 cites·24 claims
- 3083US4872015ASatellite communications system for mobile usersHUGHES AIRCRAFT CO·Filed 1986·Granted Oct 3, 1989·59 cites·25 claims
- 3182US7027769B1GEO stationary communications system with minimal delayDIRECTV GROUP INC·Filed 2000·Granted Apr 11, 2006·23 cites·48 claims
- 3281US6829479B1Fixed wireless back haul for mobile communications using stratospheric platformsDIRECTV GROUP INC·Filed 2000·Granted Dec 7, 2004·17 cites·13 claims
- 3381US3980376AZero insertion/retraction force connectorSANDERS ASSOCIATES INC·Filed 1975·Granted Sep 14, 1976·32 cites·10 claims
- 3480US5394075ASpacecraft bus regulation using solar panel positionHUGHES AIRCRAFT CO·Filed 1992·Granted Feb 28, 1995·50 cites·23 claims
- 3580US4418350ATwo-axis antenna direction control systemHUGHES AIRCRAFT CO·Filed 1981·Granted Nov 29, 1983·34 cites·6 claims
- 3678US5864303ACapacitive sensor system for magnetic bearingsROSEN MOTORS LP·Filed 1996·Granted Jan 26, 1999·35 cites·32 claims
- 3775US5628232AFlywheel rotor with conical hub and methods of manufacture thereforROSEN MOTORS LP·Filed 1994·Granted May 13, 1997·62 cites·10 claims
- 3875US4792813AAntenna system for hybrid communications satelliteHUGHES AIRCRAFT CO·Filed 1986·Granted Dec 20, 1988·37 cites·23 claims
- 3974US7171158B2Satellite communication system using linear cell trackingDIRECTV GROUP INC·Filed 2002·Granted Jan 30, 2007·12 cites·20 claims
- 4074US4949922ASatellite control systemHUGHES AIRCRAFT CO·Filed 1988·Granted Aug 21, 1990·38 cites·25 claims
- 4174US4326684ASpacecraft with internal propulsion stagesHUGHES AIRCRAFT CO·Filed 1980·Granted Apr 27, 1982·26 cites·1 claims
- 4273US4741502AMethod and apparatus for launching a spacecraft by use of a recoverable upper rocket stageHUGHES AIRCRAFT CO·Filed 1986·Granted May 3, 1988·40 cites·19 claims
- 4371US4827268ABeam-forming networkHUGHES AIRCRAFT CO·Filed 1986·Granted May 2, 1989·36 cites·19 claims
- 4470US4117426AMultiple channel rotary jointHUGHES AIRCRAFT CO·Filed 1976·Granted Sep 26, 1978·16 cites·13 claims
- 4569US7369847B1Fixed cell communication system with reduced interferenceDIRECTV GROUP INC·Filed 2000·Granted May 6, 2008·9 cites·6 claims
- 4669US6684070B1TDMA beacon for satellite system synchronizationHUGHES ELECTRONICS CORP·Filed 2000·Granted Jan 27, 2004·11 cites·11 claims
- 4769US5441222AAttitude control of spinning spacecraftHUGHES AIRCRAFT CO·Filed 1993·Granted Aug 15, 1995·33 cites·27 claims
- 4868US8353481B2Spin-stabilized landerROSEN HAROLD·Filed 2009·Granted Jan 15, 2013·6 cites·5 claims
- 4967US5681012ASpacecraft control with skewed control moment gyrosHUGHES AIRCRAFT CO·Filed 1995·Granted Oct 28, 1997·29 cites·17 claims
- 5067US4961551AStabilization of a spinning spacecraft of arbitary shapeHUGHES AIRCRAFT CO·Filed 1988·Granted Oct 9, 1990·31 cites·5 claims
Showing the top 50 of 82 patent records by PatentIndex Score.
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