Inventor · disambiguated record
Alexandros Tourapis
Also filed as: TOURAPIS ALEXANDROS · TOURAPIS ALEXANDROS M · TOURAPIS ALEXANDROS MICHAEL
320 granted patents·59 pending applications·3,721 citations·filing 2000–2025
99Inventor score
Files withAPPLE INC194DOLBY LABORATORIES LICENSING CORP62TOURAPIS ALEXANDROS26DOLBY LAB LICENSING CORP11LEONTARIS ATHANASIOS11
Top patents by PatentIndex Score
379 records- 0199US11711544B2Point cloud compression with supplemental information messagesAPPLE INC·Filed 2020·Granted Jul 25, 2023·16 cites·20 claims
- 0299US11677982B2Directed interpolation and data post-processingDOLBY LABORATORIES LICENSING CORP·Filed 2022·Granted Jun 13, 2023·9 cites·5 claims
- 0399US11552651B2Hierarchical point cloud compressionAPPLE INC·Filed 2020·Granted Jan 10, 2023·25 cites·20 claims
- 0499US11527018B2Point cloud compressionAPPLE INC·Filed 2021·Granted Dec 13, 2022·15 cites·20 claims
- 0599US11514611B2Point cloud compression with closed-loop color conversionAPPLE INC·Filed 2020·Granted Nov 29, 2022·12 cites·20 claims
- 0699US11508095B2Hierarchical point cloud compression with smoothingAPPLE INC·Filed 2021·Granted Nov 22, 2022·19 cites·20 claims
- 0799US11494947B2Point cloud attribute transfer algorithmAPPLE INC·Filed 2020·Granted Nov 8, 2022·14 cites·20 claims
- 0899US11477480B2Directed interpolation and data post-processingDOLBY LABORATORIES LICENSING CORP·Filed 2020·Granted Oct 18, 2022·12 cites·8 claims
- 0999US11450030B2Three-dimensional mesh compression using a video encoderAPPLE INC·Filed 2020·Granted Sep 20, 2022·26 cites·22 claims
- 1099US11398833B2Low-latency encoding using a bypass sub-stream and an entropy encoded sub-streamAPPLE INC·Filed 2020·Granted Jul 26, 2022·13 cites·20 claims
- 1199US11363309B2Point cloud geometry compression using octrees and binary arithmetic encoding with adaptive look-up tablesAPPLE INC·Filed 2020·Granted Jun 14, 2022·30 cites·25 claims
- 1299US11348284B2Auxiliary information signaling and reference management for projection-based point cloud compressionAPPLE INC·Filed 2020·Granted May 31, 2022·14 cites·20 claims
- 1399US11284091B2Video based point cloud compression-patch alignment and size determination in bounding boxAPPLE INC·Filed 2020·Granted Mar 22, 2022·38 cites·21 claims
- 1499US11276203B2Point cloud compression using fixed-point numbersAPPLE INC·Filed 2020·Granted Mar 15, 2022·32 cites·20 claims
- 1599US11252441B2Hierarchical point cloud compressionAPPLE INC·Filed 2021·Granted Feb 15, 2022·34 cites·20 claims
- 1699US11017566B1Point cloud compression with adaptive filteringAPPLE INC·Filed 2019·Granted May 25, 2021·70 cites·20 claims
- 1799US10909725B2Point cloud compressionAPPLE INC·Filed 2018·Granted Feb 2, 2021·54 cites·20 claims
- 1899US10897269B2Hierarchical point cloud compressionAPPLE INC·Filed 2018·Granted Jan 19, 2021·49 cites·20 claims
- 1998US12198389B2Three-dimensional mesh compression using a video encoderAPPLE INC·Filed 2023·Granted Jan 14, 2025·4 cites·20 claims
- 2098US11895307B2Block-based predictive coding for point cloud compressionAPPLE INC·Filed 2020·Granted Feb 6, 2024·13 cites·20 claims
- 2198US11798196B2Video-based point cloud compression with predicted patchesAPPLE INC·Filed 2021·Granted Oct 24, 2023·10 cites·20 claims
- 2298US11792428B2Directed interpolation and data post-processingDOLBY LABORATORIES LICENSING CORP·Filed 2023·Granted Oct 17, 2023·5 cites·5 claims
- 2398US11783508B2Three-dimensional mesh compression using a video encoderAPPLE INC·Filed 2022·Granted Oct 10, 2023·8 cites·20 claims
- 2498US11748916B2Occupancy map block-to-patch information compressionAPPLE INC·Filed 2022·Granted Sep 5, 2023·5 cites·20 claims
- 2598US11727603B2Adaptive distance based point cloud compressionAPPLE INC·Filed 2021·Granted Aug 15, 2023·10 cites·20 claims
- 2698US11539959B2Predictive motion vector codingDOLBY LABORATORIES LICENSING CORP·Filed 2021·Granted Dec 27, 2022·5 cites·4 claims
- 2798US11533494B2Point cloud compressionAPPLE INC·Filed 2021·Granted Dec 20, 2022·8 cites·20 claims
- 2898US11454710B2Point cloud compression using a space filling curve for level of detail generationAPPLE INC·Filed 2020·Granted Sep 27, 2022·9 cites·20 claims
- 2998US11361471B2Point cloud occupancy map compressionAPPLE INC·Filed 2020·Granted Jun 14, 2022·7 cites·20 claims
- 3098US11202098B2Point cloud compression with multi-resolution video encodingAPPLE INC·Filed 2019·Granted Dec 14, 2021·37 cites·21 claims
- 3198US11113845B2Point cloud compression using non-cubic projections and masksAPPLE INC·Filed 2018·Granted Sep 7, 2021·41 cites·21 claims
- 3298US11044478B2Compression with multi-level encodingAPPLE INC·Filed 2019·Granted Jun 22, 2021·36 cites·20 claims
- 3398US11025912B2Predictive motion vector codingDOLBY LABORATORIES LICENSING CORP·Filed 2020·Granted Jun 1, 2021·6 cites·6 claims
- 3498US11010928B2Adaptive distance based point cloud compressionAPPLE INC·Filed 2019·Granted May 18, 2021·62 cites·20 claims
- 3598US11012713B2Bit stream structure for compressed point cloud dataAPPLE INC·Filed 2019·Granted May 18, 2021·37 cites·20 claims
- 3698US10939129B2Point cloud compressionAPPLE INC·Filed 2019·Granted Mar 2, 2021·38 cites·20 claims
- 3798US10909726B2Point cloud compressionAPPLE INC·Filed 2019·Granted Feb 2, 2021·45 cites·20 claims
- 3898US10909727B2Hierarchical point cloud compression with smoothingAPPLE INC·Filed 2019·Granted Feb 2, 2021·40 cites·20 claims
- 3998US10911787B2Hierarchical point cloud compressionAPPLE INC·Filed 2019·Granted Feb 2, 2021·38 cites·20 claims
- 4098US10869059B2Point cloud geometry compressionAPPLE INC·Filed 2020·Granted Dec 15, 2020·31 cites·20 claims
- 4198US10805646B2Point cloud geometry compression using octrees and binary arithmetic encoding with adaptive look-up tablesAPPLE INC·Filed 2019·Granted Oct 13, 2020·35 cites·20 claims
- 4298US10789733B2Point cloud compression with multi-layer projectionAPPLE INC·Filed 2018·Granted Sep 29, 2020·40 cites·20 claims
- 4398US10699444B2Point cloud occupancy map compressionAPPLE INC·Filed 2018·Granted Jun 30, 2020·48 cites·20 claims
- 4498US10607373B2Point cloud compression with closed-loop color conversionAPPLE INC·Filed 2018·Granted Mar 31, 2020·39 cites·20 claims
- 4598US9294766B2Chroma quantization in video codingAPPLE INC·Filed 2014·Granted Mar 22, 2016·35 cites·30 claims
- 4698US9185427B2Spatiotemporal prediction for bidirectionally predictive (B) pictures and motion vector prediction for multi-picture reference motion compensationMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2014·Granted Nov 10, 2015·81 cites·23 claims
- 4798US8873630B2Spatiotemporal prediction for bidirectionally predictive (B) pictures and motion vector prediction for multi-picture reference motion compensationMICROSOFT CORP·Filed 2013·Granted Oct 28, 2014·62 cites·25 claims
- 4898US8774280B2Timestamp-independent motion vector prediction for predictive (P) and bidirectionally predictive (B) picturesMICROSOFT CORP·Filed 2013·Granted Jul 8, 2014·82 cites·20 claims
- 4998US8379722B2Timestamp-independent motion vector prediction for predictive (P) and bidirectionally predictive (B) picturesMICROSOFT CORP·Filed 2006·Granted Feb 19, 2013·79 cites·19 claims
- 5098US8374245B2Spatiotemporal prediction for bidirectionally predictive(B) pictures and motion vector prediction for multi-picture reference motion compensationMICROSOFT CORP·Filed 2006·Granted Feb 12, 2013·96 cites·39 claims
Showing the top 50 of 379 patent records by PatentIndex Score.
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