Inventor · disambiguated record
James H. Wilkinson
Also filed as: WILKINSON JAMES · WILKINSON JAMES H · WILKINSON JAMES HEDLEY
93 granted patents·2 pending applications·3,318 citations·filing 1980–2009
99Inventor score
Files withSONY CORP58SONY UK LTD23SONY BROADCAST & COMMUNICATION4MESOPHOTONICS LTD2WILKINSON JAMES H2
Top patents by PatentIndex Score
95 records- 0196US4381519AError concealment in digital television signalsSONY CORP·Filed 1981·Granted Apr 26, 1983·142 cites·7 claims
- 0295US5659365AVideo compressionSONY CORP·Filed 1996·Granted Aug 19, 1997·207 cites·6 claims
- 0395US4419693AError concealment in digital television signalsSONY CORP·Filed 1981·Granted Dec 6, 1983·105 cites·14 claims
- 0494US5537493AApparatus for compressing image data employing entropy encoding of data scanned from a plurality of spatial frequency bandsSONY CORP·Filed 1994·Granted Jul 16, 1996·150 cites·2 claims
- 0593US7831127B2Combining video material and dataSONY UK LTD·Filed 2001·Granted Nov 9, 2010·49 cites·41 claims
- 0693US6125140AProcessing encoded signalsSONY CORP·Filed 1997·Granted Sep 26, 2000·77 cites·32 claims
- 0792US7483130B2Metal nano-void photonic crystal for enhanced Raman spectroscopyD3 TECHNOLOGIES LTD·Filed 2005·Granted Jan 27, 2009·62 cites·39 claims
- 0892US6856737B1Nonlinear optical deviceMESOPHOTONICS LTD·Filed 2003·Granted Feb 15, 2005·91 cites·46 claims
- 0992US5384869AImage processing apparatusSONY UK LTD·Filed 1992·Granted Jan 24, 1995·143 cites·27 claims
- 1091US4447902AError-correction format for digital television signalsSONY CORP·Filed 1982·Granted May 8, 1984·38 cites·10 claims
- 1190US5812194AMotion compensated video processingSONY CORP·Filed 1997·Granted Sep 22, 1998·109 cites·6 claims
- 1289US5757973ACompression of image data seperated into frequency component data in a two dimensional spatial frequency domainSONY CORP·Filed 1991·Granted May 26, 1998·97 cites·9 claims
- 1389US5019903ASpatial interpolation between lines of a supersampled digital video signal in accordance with a gradient vector selected for maximum matching of blocks of samples which are offset in opposite directionsSONY CORP·Filed 1990·Granted May 28, 1991·126 cites·17 claims
- 1488US4484236AMagnetic tape recording and reproducing arrangementsSONY CORP·Filed 1982·Granted Nov 20, 1984·32 cites·8 claims
- 1587US7864313B2Metal nano-void photonic crystal for enhanced raman spectroscopyRENISHAW DIAGNOSTICS LTD·Filed 2009·Granted Jan 4, 2011·21 cites·39 claims
- 1687US6430316B1Motion vector compensation using overlapping weighted windowsSONY CORP·Filed 1996·Granted Aug 6, 2002·105 cites·9 claims
- 1787US6243496B1Data compressionSONY UK LTD·Filed 1993·Granted Jun 5, 2001·80 cites·44 claims
- 1887US5659363ACoding and decoding of video signalsSONY CORP·Filed 1995·Granted Aug 19, 1997·105 cites·24 claims
- 1986US6160844AProcessing digitally encoded signalsSONY CORP·Filed 1997·Granted Dec 12, 2000·92 cites·30 claims
- 2085US6980731B1Data transmitting method and data transmitterSONY UK LTD·Filed 1999·Granted Dec 27, 2005·44 cites·13 claims
- 2185US4571546ADigital random error generator supplying burst error signals of random durations starting at random timesSONY CORP·Filed 1983·Granted Feb 18, 1986·28 cites·12 claims
- 2284US5353059AData error concealmentSONY UK LTD·Filed 1992·Granted Oct 4, 1994·72 cites·27 claims
- 2383US4680766ADecoding digital dataSONY CORP·Filed 1985·Granted Jul 14, 1987·43 cites·9 claims
- 2482US4656514AError concealment in digital television signalsSONY CORP·Filed 1985·Granted Apr 7, 1987·47 cites·10 claims
- 2581US5491479A8B-16B RLL decoder with hamming distance detectionSONY CORP·Filed 1993·Granted Feb 13, 1996·51 cites·13 claims
- 2681US4638380ADigital video tape recorder apparatusSONY CORP·Filed 1984·Granted Jan 20, 1987·28 cites·9 claims
- 2781US4597020ADigital video tape recorder apparatusWILKINSON JAMES H·Filed 1984·Granted Jun 24, 1986·31 cites·5 claims
- 2880US4607367ACorrecting errors in binary dataSONY CORP·Filed 1984·Granted Aug 19, 1986·29 cites·11 claims
- 2979US4586082AError concealment in digital television signalsSONY CORP·Filed 1983·Granted Apr 29, 1986·27 cites·24 claims
- 3078US6847681B2Data processing system and method of data processingSONY UK LTD·Filed 2001·Granted Jan 25, 2005·16 cites·34 claims
- 3178US5280351ATelevision standards converters for converting an input digital video signal from one television standard to anotherSONY UK LTD·Filed 1992·Granted Jan 18, 1994·44 cites·9 claims
- 3278US5231487AStorage of video signalsSONY BROADCAST & COMMUNICATION·Filed 1991·Granted Jul 27, 1993·45 cites·14 claims
- 3377US5463699AData compressionSONY UK LTD·Filed 1993·Granted Oct 31, 1995·41 cites·12 claims
- 3477US5329360AMultiplexing and demultiplexing image dataSONY UK LTD·Filed 1993·Granted Jul 12, 1994·40 cites·25 claims
- 3576US6018596AMethod and apparatus for processing an input imageSONY CORP·Filed 1997·Granted Jan 25, 2000·51 cites·24 claims
- 3676US5070403AVideo signal interpolationSONY CORP·Filed 1990·Granted Dec 3, 1991·40 cites·20 claims
- 3776US4751590ARecording audio signalsSONY CORP·Filed 1987·Granted Jun 14, 1988·29 cites·9 claims
- 3876US4577241ADigital video tape recorder apparatusSONY CORP·Filed 1984·Granted Mar 18, 1986·18 cites·6 claims
- 3975US5745181AMotion compensated video processingSONY CORP·Filed 1996·Granted Apr 28, 1998·47 cites·12 claims
- 4072US4835626APreserving a record of timecodes used in editing a recorded digital video signalSONY CORP·Filed 1987·Granted May 30, 1989·19 cites·7 claims
- 4172US4689697AReproducing digital audio signalsSONY CORP·Filed 1985·Granted Aug 25, 1987·17 cites·9 claims
- 4271US5502748ADetection of synchronisation dataSONY CORP·Filed 1995·Granted Mar 26, 1996·23 cites·17 claims
- 4371US4626912ASequential data block address processing circuitsSONY CORP·Filed 1983·Granted Dec 2, 1986·20 cites·6 claims
- 4470US7336681B1Data format and data transferSONY UK LTD·Filed 2000·Granted Feb 26, 2008·8 cites·15 claims
- 4570US5214502ACompression of video signalsSONY BROADCAST & COMMUNICATION·Filed 1991·Granted May 25, 1993·30 cites·42 claims
- 4670US4675735AError concealment in digital television signalsSONY CORP·Filed 1985·Granted Jun 23, 1987·26 cites·10 claims
- 4769US7526178B2Identifying and processing of audio and/or video materialSONY UK LTD·Filed 2001·Granted Apr 28, 2009·8 cites·13 claims
- 4868US5057920AVideo signal clamping circuit operating in the digital domain for removing excess noise on the black level and for providing d c restorationSONY CORP·Filed 1990·Granted Oct 15, 1991·28 cites·7 claims
- 4967US6055339AVideo data compressionSONY UK LTD·Filed 1993·Granted Apr 25, 2000·25 cites·28 claims
- 5067US4660103ARecording and reproducing digital audio signals formed into groups of varying lengthsSONY CORP·Filed 1985·Granted Apr 21, 1987·23 cites·7 claims
Showing the top 50 of 95 patent records by PatentIndex Score.
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