Inventor · disambiguated record
David W. Singer
Also filed as: SINGER DAVID · SINGER DAVID W · SINGER DAVID WILLIAM
130 granted patents·9 pending applications·2,548 citations·filing 1996–2025
99Inventor score
Top patents by PatentIndex Score
139 records- 0199US11711544B2Point cloud compression with supplemental information messagesAPPLE INC·Filed 2020·Granted Jul 25, 2023·16 cites·20 claims
- 0299US11514611B2Point cloud compression with closed-loop color conversionAPPLE INC·Filed 2020·Granted Nov 29, 2022·12 cites·20 claims
- 0399US11017566B1Point cloud compression with adaptive filteringAPPLE INC·Filed 2019·Granted May 25, 2021·70 cites·20 claims
- 0499US7903730B2Method and apparatus for variable accuracy inter-picture timing specification for digital video encodingAPPLE INC·Filed 2007·Granted Mar 8, 2011·53 cites·29 claims
- 0599US7668240B2Method and apparatus for variable accuracy inter-picture timing specification for digital video encodingAPPLE INC·Filed 2007·Granted Feb 23, 2010·54 cites·30 claims
- 0699US7551674B2Using order difference for calculating motion vectorAPPLE INC·Filed 2007·Granted Jun 23, 2009·58 cites·20 claims
- 0799US7548584B2Using order value for computing motion vectorAPPLE INC·Filed 2007·Granted Jun 16, 2009·57 cites·18 claims
- 0899US6728315B2Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding with reduced requirements for division operationsAPPLE COMPUTER·Filed 2002·Granted Apr 27, 2004·144 cites·20 claims
- 0998US11361471B2Point cloud occupancy map compressionAPPLE INC·Filed 2020·Granted Jun 14, 2022·7 cites·20 claims
- 1098US11202098B2Point cloud compression with multi-resolution video encodingAPPLE INC·Filed 2019·Granted Dec 14, 2021·37 cites·21 claims
- 1198US11113845B2Point cloud compression using non-cubic projections and masksAPPLE INC·Filed 2018·Granted Sep 7, 2021·41 cites·21 claims
- 1298US11012713B2Bit stream structure for compressed point cloud dataAPPLE INC·Filed 2019·Granted May 18, 2021·37 cites·20 claims
- 1398US10867413B2Point cloud compression with closed-loop color conversionAPPLE INC·Filed 2020·Granted Dec 15, 2020·34 cites·20 claims
- 1498US10789733B2Point cloud compression with multi-layer projectionAPPLE INC·Filed 2018·Granted Sep 29, 2020·40 cites·20 claims
- 1598US10699444B2Point cloud occupancy map compressionAPPLE INC·Filed 2018·Granted Jun 30, 2020·48 cites·20 claims
- 1698US10607373B2Point cloud compression with closed-loop color conversionAPPLE INC·Filed 2018·Granted Mar 31, 2020·39 cites·20 claims
- 1798US8094729B2Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding with reduced requirements for division operationsHASKELL BARIN GEOFFRY·Filed 2007·Granted Jan 10, 2012·31 cites·8 claims
- 1898US8094724B2Order value for specifying relationship between video picturesHASKELL BARIN GEOFFRY·Filed 2007·Granted Jan 10, 2012·32 cites·19 claims
- 1998US8090023B2Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding with reduced requirements for division operationsHASKELL BARIN GEOFFRY·Filed 2007·Granted Jan 3, 2012·31 cites·15 claims
- 2098US8077779B2Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding with reduced requirements for division operationsHASKELL BARIN GEOFFRY·Filed 2007·Granted Dec 13, 2011·34 cites·5 claims
- 2198US8009736B2Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding with reduced requirements for division operationsAPPLE INC·Filed 2007·Granted Aug 30, 2011·38 cites·6 claims
- 2298US8009737B2Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding with reduced requirements for division operationsAPPLE INC·Filed 2007·Granted Aug 30, 2011·38 cites·21 claims
- 2398US7826528B2Method and apparatus for variable accuracy inter-picture timing specification for digital video encodingAPPLE INC·Filed 2007·Granted Nov 2, 2010·49 cites·17 claims
- 2498US7339991B2Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding with reduced requirements of division operationsAPPLE INC·Filed 2004·Granted Mar 4, 2008·86 cites·51 claims
- 2598US7292636B2Using order value for processing a video pictureAPPLE INC·Filed 2004·Granted Nov 6, 2007·73 cites·18 claims
- 2697US11676309B2Point cloud compression using masksAPPLE INC·Filed 2021·Granted Jun 13, 2023·4 cites·20 claims
- 2797US11663744B2Point cloud compression with adaptive filteringAPPLE INC·Filed 2021·Granted May 30, 2023·6 cites·20 claims
- 2897US11647226B2Bit stream structure for compressed point cloud dataAPPLE INC·Filed 2021·Granted May 9, 2023·5 cites·20 claims
- 2997US11445202B2Adaptive transfer function for video encoding and decodingAPPLE INC·Filed 2020·Granted Sep 13, 2022·4 cites·28 claims
- 3097US11386524B2Point cloud compression image paddingAPPLE INC·Filed 2019·Granted Jul 12, 2022·34 cites·20 claims
- 3197US8090026B2Using order difference for calculating motion vectorHASKELL BARIN GEOFFRY·Filed 2007·Granted Jan 3, 2012·35 cites·13 claims
- 3297US7366788B2Method and apparatus for media data transmissionAPPLE INC·Filed 2004·Granted Apr 29, 2008·128 cites·59 claims
- 3397US7088776B2Method and apparatus for variable accuracy inter-picture timing specification for digital video encodingAPPLE COMPUTER·Filed 2002·Granted Aug 8, 2006·66 cites·17 claims
- 3496US12401822B2Bit stream structure for compressed point cloud dataAPPLE INC·Filed 2023·Granted Aug 26, 2025·2 cites·20 claims
- 3596US11282238B2Point cloud compression with multi-layer projectionAPPLE INC·Filed 2020·Granted Mar 22, 2022·5 cites·20 claims
- 3696US8254461B2Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding with reduced requirements for division operationsHASKELL BARIN GEOFFRY·Filed 2007·Granted Aug 28, 2012·31 cites·21 claims
- 3795US12439083B2Point cloud compression with supplemental information messagesAPPLE INC·Filed 2023·Granted Oct 7, 2025·2 cites·20 claims
- 3895US11683525B2Point cloud compression with multi-resolution video encodingAPPLE INC·Filed 2021·Granted Jun 20, 2023·3 cites·20 claims
- 3995US6717952B2Method and apparatus for media data transmissionAPPLE COMPUTER·Filed 2002·Granted Apr 6, 2004·70 cites·54 claims
- 4094US11252418B2Multi-stage block codingAPPLE INC·Filed 2021·Granted Feb 15, 2022·3 cites·32 claims
- 4194US8934546B2Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding with reduced requirements for division operationsHASKELL BARIN GEOFFRY·Filed 2011·Granted Jan 13, 2015·8 cites·16 claims
- 4293US9973723B2User interface and graphics composition with high dynamic range videoAPPLE INC·Filed 2014·Granted May 15, 2018·14 cites·25 claims
- 4393US8837597B2Method and apparatus for variable accuracy inter-picture timing specification for digital video encodingHASKELL BARIN GEOFFRY·Filed 2011·Granted Sep 16, 2014·6 cites·15 claims
- 4493US8837580B2Method and apparatus for variable accuracy inter-picture timing specification for digital video encodingHASKELL BARIN GEOFFRY·Filed 2011·Granted Sep 16, 2014·6 cites·14 claims
- 4593US8830262B2Encoding a transparency (ALPHA) channel in a video bitstreamHASKELL BARIN GEOFFRY·Filed 2010·Granted Sep 9, 2014·13 cites·23 claims
- 4693US8831106B2Method and apparatus for variable accuracy inter-picture timing specification for digital video encodingHASKELL BARIN GEOFFRY·Filed 2011·Granted Sep 9, 2014·6 cites·24 claims
- 4793US8824559B2Method and apparatus for variable accuracy inter-picture timing specification for digital video encodingHASKELL BARIN GEOFFRY·Filed 2011·Granted Sep 2, 2014·6 cites·20 claims
- 4893US8817883B2Method and apparatus for variable accuracy inter-picture timing specification for digital video encodingHASKELL BARIN GEOFFRY·Filed 2011·Granted Aug 26, 2014·7 cites·20 claims
- 4993US8743951B2Method and apparatus for variable accuracy inter-picture timing specification for digital video encodingHASKELL BARIN GEOFFRY·Filed 2011·Granted Jun 3, 2014·6 cites·18 claims
- 5093US8737468B2Method and apparatus for variable accuracy inter-picture timing specification for digital video encodingHASKELL BARIN GEOFFRY·Filed 2011·Granted May 27, 2014·6 cites·20 claims
Showing the top 50 of 139 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →