Inventor · disambiguated record
Martin Sperber
Also filed as: SPERBER MARTIN
14 granted patents·435 citations·filing 1976–2007
93Inventor score
Top patents by PatentIndex Score
14 records- 0195US4095258AApparatus for decoding scrambled television and similar transmissionsBLONDER TONGUE LAB·Filed 1976·Granted Jun 13, 1978·141 cites·12 claims
- 0292US4163252ASubscription television decoder apparatusBLONDER TONGUE LABS INC·Filed 1976·Granted Jul 31, 1979·121 cites·5 claims
- 0389USD448005SBroadband network head-end moduleVIEWSONICS INC·Filed 2001·Granted Sep 18, 2001·67 cites·1 claims
- 0478US7527221B2Mounting device for interior equipment in aircraftAIRBUS GMBH·Filed 2005·Granted May 5, 2009·15 cites·3 claims
- 0571US8302747B2Energy absorber for aircraftHUMFELDT DIRK·Filed 2007·Granted Nov 6, 2012·6 cites·15 claims
- 0666US8573372B2Force level control for an energy absorber for aircraftHUMFELDT DIRK·Filed 2007·Granted Nov 5, 2013·9 cites·8 claims
- 0765US6646519B2RF equalizerVIEWSONICS INC·Filed 2001·Granted Nov 11, 2003·9 cites·3 claims
- 0858US4446407AAntenna rotator apparatusINTERCEPT CORP·Filed 1982·Granted May 1, 1984·19 cites·7 claims
- 0956US5661801AMethod and apparatus for stabilizing and brightening prerecorded TV signals encoded with copy protectionHSN MARKETING INC·Filed 1995·Granted Aug 26, 1997·24 cites·25 claims
- 1055US8662265B2Energy absorber for aircraftHUMFELDT DIRK·Filed 2007·Granted Mar 4, 2014·5 cites·7 claims
- 1146US7183871B2Bi-directional access pointVIEWSONICS INC·Filed 2001·Granted Feb 27, 2007·2 cites·15 claims
- 1244USD458235SChassis assembly for broadband network head-end modulesVIEWSONICS INC·Filed 2001·Granted Jun 4, 2002·7 cites·1 claims
- 1339USD470821SDigital directional couplerVIEWSONICS INC·Filed 2001·Granted Feb 25, 2003·6 cites·1 claims
- 1431US4081839AAural-visual ratio control apparatusBLONDER TONGUE LAB·Filed 1976·Granted Mar 28, 1978·4 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →