Inventor · disambiguated record
Steven H. Gardner
Also filed as: GARDNER STEVEN H · GARDNER STEVEN HOLMSEN
25 granted patents·2 pending applications·1,777 citations·filing 1988–2009
97Inventor score
Files withPACIFIC COMM SCIENCES INC11CONEXANT SYSTEMS INC5CIRRUS LOGIC INC3VIASAT INC2ADC TELECOMMUNCATIONS INC1
Top patents by PatentIndex Score
27 records- 0198US6854059B2Method and apparatus for medium access control in powerline communication network systemsCONEXANT SYSTEMS INC·Filed 2001·Granted Feb 8, 2005·163 cites·67 claims
- 0296US5533029ACellular digital packet data mobile data base stationPACIFIC COMM SCIENCES INC·Filed 1995·Granted Jul 2, 1996·218 cites·20 claims
- 0395US6038455AReverse channel reuse scheme in a time shared cellular communication systemCIRRUS LOGIC INC·Filed 1996·Granted Mar 14, 2000·262 cites·15 claims
- 0492US7852868B2Method and apparatus for establishing circuit connections over local area networks with frequency selective impairmentsCONEXANT SYSTEMS INC·Filed 2008·Granted Dec 14, 2010·15 cites·20 claims
- 0592US5544222ACellular digtial packet data mobile data base stationPACIFIC COMM SCIENCES INC·Filed 1993·Granted Aug 6, 1996·229 cites·52 claims
- 0691US6058289AMethod and apparatus for low power mobile unit for cellular communications systemPACIFIC COMM SCIENCES INC·Filed 1995·Granted May 2, 2000·158 cites·18 claims
- 0787US7830907B1Frame structure for OFDM signaling, including beacons and trafficCOPPERGATE COMM LTD·Filed 2004·Granted Nov 9, 2010·56 cites·16 claims
- 0884US7450604B2Method and apparatus for establishing circuit connections over local area networks with frequency selective impairmentsCONEXANT SYSTEMS INC·Filed 2003·Granted Nov 11, 2008·21 cites·39 claims
- 0983US6188903B1Method and apparatus for frequency reuse in cellular communication systemsCIRRUS LOGIC INC·Filed 1999·Granted Feb 13, 2001·94 cites·20 claims
- 1078US5729557ACellular communication system with multiple code ratesPACIFIC COMMUNICATION SYSTEMS·Filed 1995·Granted Mar 17, 1998·142 cites·16 claims
- 1176US7376075B1Circular constellations with coherent gain/differential phase and pilotsCONEXANT SYSTEMS INC·Filed 2004·Granted May 20, 2008·24 cites·19 claims
- 1276US7257165B2Method and apparatus for preamble detection and time synchronization estimation in OFDM communication systemsGARDNER STEVEN H·Filed 2003·Granted Aug 14, 2007·29 cites·31 claims
- 1373US5627499ADigital modulator and upconverter having single-bit delta-sigma data convertersPACIFIC COMM SCIENCES INC·Filed 1995·Granted May 6, 1997·33 cites·10 claims
- 1471US6122527ACellular digital packet data mobile data base stationADC TELECOMMUNCATIONS INC·Filed 1996·Granted Sep 19, 2000·62 cites·30 claims
- 1566US7876849B2Data transmission method and apparatus using networked receivers having spatial diversityVIASAT INC·Filed 2006·Granted Jan 25, 2011·3 cites·19 claims
- 1664US6370135B1Continuous CDPD base station and method of facilitating efficient data transferCIRRUS LOGIC INC·Filed 1995·Granted Apr 9, 2002·53 cites·42 claims
- 1764US5819182AMethod and apparatus for improving receiver performance in a land mobile communications systemPACIFIC COMM SCIENCES INC·Filed 1995·Granted Oct 6, 1998·53 cites·39 claims
- 1861US5473637AOpen-loop phase estimation methods and apparatus for coherent demodulation of phase modulated carriers in mobile channelsPACIFIC COMM SCIENCES INC·Filed 1993·Granted Dec 5, 1995·38 cites·16 claims
- 1960US5412353APhase-locked loop frequency modulation circuit for input modulation signals having low-frequency contentPACIFIC COMM SCIENCES INC·Filed 1993·Granted May 2, 1995·22 cites·3 claims
- 2059US7724637B2Method and apparatus for controlled spectrum multi-carrier modulationCONEXANT SYSTEMS INC·Filed 2003·Granted May 25, 2010·5 cites·18 claims
- 2159US5946624ASynchronized frequency hoppingPACIFIC COMM SCIENCES INC·Filed 1996·Granted Aug 31, 1999·39 cites·14 claims
- 2255US5517530AMethod and apparatus for dual demodulation of mobile channel signalsPACIFIC COMM SCIENCES INC·Filed 1995·Granted May 14, 1996·33 cites·13 claims
- 2352US2009273671A1Method and apparatus for encapsulating digital aerial surveillance video on analog video signalVIASAT INC·Filed 2009·Application pending·0 cites
- 2445US4879720ADecoder ring systemMA COM GOV SYSTEMS·Filed 1988·Granted Nov 7, 1989·10 cites·22 claims
- 2544US5511098ADigital methods and apparatus reverse link signal detection and recovery in a mobile data base stationPACIFIC COMM SCIENCES INC·Filed 1993·Granted Apr 23, 1996·10 cites·5 claims
- 2640US2002010870A1Method and apparatus for dual-band modulation in powerline communication network systemsFiled 2001·Application pending·0 cites
- 2734US5504786AOpen loop phase estimation methods and apparatus for coherent combining of signals using spatially diverse antennas in mobile channelsPACIFIC COMM SCIENCES INC·Filed 1993·Granted Apr 2, 1996·5 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →