Inventor · disambiguated record
Edward Hirshfield
Also filed as: HIRSHFIELD EDWARD
9 granted patents·1,144 citations·filing 1992–2000
93Inventor score
Top patents by PatentIndex Score
9 records- 0197US6101385ASatellite communication service with non-congruent sub-beam coverageGLOBALSTAR LP·Filed 1997·Granted Aug 8, 2000·315 cites·20 claims
- 0297US5548292AMobile communication satellite payloadLORAL SPACE SYSTEMS INC·Filed 1995·Granted Aug 20, 1996·294 cites·18 claims
- 0393US6301476B1Satellite communication service with non-congruent sub-beam coverageGLOBALSTAR LP·Filed 2000·Granted Oct 9, 2001·63 cites·11 claims
- 0491US5422647AMobile communication satellite payloadLORAL SPACE SYSTEMS INC·Filed 1993·Granted Jun 6, 1995·102 cites·10 claims
- 0590US5283587AActive transmit phased array antennaLORAL SPACE SYSTEMS INC·Filed 1992·Granted Feb 1, 1994·119 cites·8 claims
- 0684US5581268AMethod and apparatus for increasing antenna efficiency for hand-held mobile satellite communications terminalGLOBALSTAR LP·Filed 1995·Granted Dec 3, 1996·87 cites·19 claims
- 0778US5623269AMobile communication satellite payloadLORAL SPACE SYSTEMS INC·Filed 1995·Granted Apr 22, 1997·50 cites·4 claims
- 0877US5504493AActive transmit phased array antenna with amplitude taperGLOBALSTAR LP·Filed 1995·Granted Apr 2, 1996·60 cites·11 claims
- 0972US5909191AMultiple beam antenna and beamforming networkLORAL SPACE SYSTEMS INC·Filed 1997·Granted Jun 1, 1999·54 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Edward Hirshfield 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 →