Inventor · disambiguated record
Stephen N. Levine
Also filed as: LEVINE STEPHEN · LEVINE STEPHEN N · LEVINE STEPHEN NORMAN
26 granted patents·6 pending applications·1,591 citations·filing 1978–2006
98Inventor score
Top patents by PatentIndex Score
32 records- 0198US4434323AScrambler key code synchronizerMOTOROLA INC·Filed 1981·Granted Feb 28, 1984·206 cites·17 claims
- 0294US4573017AUnitary phase and frequency adjust network for a multiple frequency digital phase locked loopMOTOROLA INC·Filed 1984·Granted Feb 25, 1986·80 cites·7 claims
- 0393US4803726ABit synchronization method for a digital radio telephone systemMOTOROLA INC·Filed 1986·Granted Feb 7, 1989·157 cites·52 claims
- 0490US5619341AMethod and apparatus for preventing overflow and underflow of an encoder buffer in a video compression systemMOTOROLA INC·Filed 1995·Granted Apr 8, 1997·131 cites·7 claims
- 0589US5537155AMethod for estimating motion in a video sequenceMOTOROLA INC·Filed 1994·Granted Jul 16, 1996·104 cites·8 claims
- 0684US4649543ASynchronization sequence decoder for a digital radiotelephone systemMOTOROLA INC·Filed 1985·Granted Mar 10, 1987·74 cites·34 claims
- 0783US5778191AMethod and device for error control of a macroblock-based video compression techniqueMOTOROLA INC·Filed 1995·Granted Jul 7, 1998·83 cites·25 claims
- 0881US5724369AMethod and device for concealment and containment of errors in a macroblock-based video codecMOTOROLA INC·Filed 1995·Granted Mar 3, 1998·74 cites·15 claims
- 0978US5506686AMethod and device for determining bit allocation in a video compression systemMOTOROLA INC·Filed 1994·Granted Apr 9, 1996·45 cites·28 claims
- 1078US5121414ACarrier frequency offset equalizationMOTOROLA INC·Filed 1990·Granted Jun 9, 1992·90 cites·8 claims
- 1177US4876740ARadiotelephone system employing digitized speech/data signallingMOTOROLA INC·Filed 1989·Granted Oct 24, 1989·62 cites·19 claims
- 1275US4574243AMultiple frequency digital phase locked loopMOTOROLA INC·Filed 1984·Granted Mar 4, 1986·34 cites·2 claims
- 1374US5276911AContention reducing technique for a radio frequency communication systemMOTOROLA INC·Filed 1990·Granted Jan 4, 1994·115 cites·12 claims
- 1473US5677969AMethod, rate controller, and system for preventing overflow and underflow of a decoder buffer in a video compression systemMOTOROLA INC·Filed 1995·Granted Oct 14, 1997·46 cites·35 claims
- 1573US5486863AMethod for determining whether to intra code a video blockMOTOROLA INC·Filed 1994·Granted Jan 23, 1996·34 cites·11 claims
- 1670US6498809B1Video bitstream error resilient transcoder, method, video-phone, video-communicator and deviceMOTOROLA INC·Filed 1998·Granted Dec 24, 2002·37 cites·37 claims
- 1770US4190802ADigital demodulator for phase shift keyed signalsMOTOROLA INC·Filed 1978·Granted Feb 26, 1980·21 cites·11 claims
- 1865US5170485AHand-off algorithm for elongated radiotelephone cellsMOTOROLA INC·Filed 1990·Granted Dec 8, 1992·24 cites·6 claims
- 1964US4984290AMethod of controlling communications in a cellular radiotelephone systemMOTOROLA INC·Filed 1988·Granted Jan 8, 1991·62 cites·13 claims
- 2063US4617520ADigital lock detector for a phase-locked loopMOTOROLA INC·Filed 1984·Granted Oct 14, 1986·20 cites·5 claims
- 2162US5764921AMethod, device and microprocessor for selectively compressing video frames of a motion compensated prediction-based video codecMOTOROLA INC·Filed 1995·Granted Jun 9, 1998·34 cites·21 claims
- 2262US4668917APhase comparator for use with a digital phase locked loop or other phase sensitive deviceMOTOROLA INC·Filed 1986·Granted May 26, 1987·17 cites·9 claims
- 2348US2006145944A1Avatar control using a communication deviceTARLTON MARK·Filed 2006·Application pending·0 cites
- 2448US2006145943A1Avatar control using a communication deviceTARLTON MARK·Filed 2006·Application pending·0 cites
- 2546US5646867AMethod and system for improved motion compensationMOTOROLA INC·Filed 1995·Granted Jul 8, 1997·11 cites·20 claims
- 2645US2004085259A1Avatar control using a communication deviceFiled 2002·Application pending·0 cites
- 2744US2008159207A1Method and apparatus for cognitive spectrum assignment for mesh networksMOTOROLA INC·Filed 2006·Application pending·0 cites
- 2844US2008120264A1Method and Apparatus for Efficient Spectrum Management in a Communications NetworkMOTOROLA INC·Filed 2006·Application pending·0 cites
- 2943US2008159208A1Method and apparatus for allocation of shared spectrum in a wireless communication systemMOTOROLA INC·Filed 2006·Application pending·0 cites
- 3040US5497382AExtended error correction of a transmitted data messageMOTOROLA INC·Filed 1994·Granted Mar 5, 1996·12 cites·3 claims
- 3140US5187811AError detectionMOTOROLA INC·Filed 1992·Granted Feb 16, 1993·11 cites·14 claims
- 3236US5339337APermuted block synchronizationMOTOROLA INC·Filed 1993·Granted Aug 16, 1994·7 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →