Inventor · disambiguated record
Lulin Chen
Also filed as: CHEN LULIN
66 granted patents·15 pending applications·291 citations·filing 2005–2024
98Inventor score
Top patents by PatentIndex Score
81 records- 0198US11284077B2Signaling of subpicture structuresMEDIATEK INC·Filed 2020·Granted Mar 22, 2022·15 cites·11 claims
- 0298US11200700B2Methods and apparatus for signaling viewports and regions of interest for point cloud multimedia dataMEDIATEK SINGAPORE PTE LTD·Filed 2020·Granted Dec 14, 2021·11 cites·19 claims
- 0397US11363307B2Video coding with subpicturesMEDIATEK SINGAPORE PTE LTD·Filed 2020·Granted Jun 14, 2022·8 cites·20 claims
- 0495US11405649B2Specifying slice chunks of a slice within a tileMEDIATEK INC·Filed 2021·Granted Aug 2, 2022·5 cites·14 claims
- 0595US8774272B1Video quality by controlling inter frame encoding according to frame position in GOPCHEN LULIN·Filed 2005·Granted Jul 8, 2014·37 cites·47 claims
- 0694US10972755B2Method and system of NAL unit header structure for signaling new elementsMEDIATEK SINGAPORE PTE LTD·Filed 2019·Granted Apr 6, 2021·13 cites·21 claims
- 0793US10742999B2Methods and apparatus for signaling viewports and regions of interestMEDIATEK INC·Filed 2018·Granted Aug 11, 2020·9 cites·18 claims
- 0893US8126283B1Video encoding statistics extraction using non-exclusive content categoriesGARBACEA ILIE·Filed 2005·Granted Feb 28, 2012·29 cites·5 claims
- 0993US8094716B1Method and apparatus of adaptive lambda estimation in Lagrangian rate-distortion optimization for video codingCHEN LULIN·Filed 2005·Granted Jan 10, 2012·26 cites·20 claims
- 1092US11146824B2Video encoding or decoding methods and apparatuses related to high-level information signalingMEDIATEK INC·Filed 2020·Granted Oct 12, 2021·3 cites·17 claims
- 1192US10951874B2Incremental quality delivery and compositing processingMEDIATEK INC·Filed 2017·Granted Mar 16, 2021·8 cites·19 claims
- 1291US11245926B2Methods and apparatus for track derivation for immersive media data tracksMEDIATEK SINGAPORE PTE LTD·Filed 2020·Granted Feb 8, 2022·3 cites·20 claims
- 1391US11218715B2Methods and apparatus for spatial grouping and coordinate signaling for immersive media data tracksMEDIATEK SINGAPORE PTE LTD·Filed 2020·Granted Jan 4, 2022·3 cites·18 claims
- 1491US10542297B2Methods and apparatus for signaling asset change information for media contentMEDIATEK INC·Filed 2018·Granted Jan 21, 2020·7 cites·19 claims
- 1590US10623635B2System and method for specifying, signaling and using coding-independent code points in processing media contents from multiple media sourcesMEDIATEK INC·Filed 2017·Granted Apr 14, 2020·9 cites·20 claims
- 1690US8149909B1Video encoding control using non-exclusive content categoriesGARBACEA ILIE·Filed 2005·Granted Apr 3, 2012·14 cites·10 claims
- 1789US10924820B2Method and apparatus of bitstream random access and synchronization for multimedia applicationsMEDIATEK INC·Filed 2016·Granted Feb 16, 2021·6 cites·16 claims
- 1889US10404411B2Method and system of adaptive application layer FEC for MPEG media transportMEDIATEK INC·Filed 2017·Granted Sep 3, 2019·7 cites·28 claims
- 1988US11589032B2Methods and apparatus for using track derivations to generate new tracks for network based media processing applicationsMEDIATEK SINGAPORE PTE LTD·Filed 2021·Granted Feb 21, 2023·2 cites·19 claims
- 2088US11139000B2Method and apparatus for signaling spatial region informationMEDIATEK INC·Filed 2018·Granted Oct 5, 2021·5 cites·17 claims
- 2188US10805620B2Method and apparatus for deriving composite tracksMEDIATEK INC·Filed 2018·Granted Oct 13, 2020·5 cites·19 claims
- 2287US11197040B2Deriving and signaling a region or viewport in streaming mediaMEDIATEK INC·Filed 2017·Granted Dec 7, 2021·5 cites·21 claims
- 2386US8218655B2Method, system and device for improving video quality through in-loop temporal pre-filteringTOURAPIS ALEXANDROS MICHAEL·Filed 2005·Granted Jul 10, 2012·9 cites·25 claims
- 2485US10820025B2Method and system of push-template and URL list for dash on full-duplex protocolsMEDIATEK INC·Filed 2017·Granted Oct 27, 2020·5 cites·19 claims
- 2585US8081682B1Video encoding mode decisions according to content categoriesCARBACEA ILIE·Filed 2005·Granted Dec 20, 2011·22 cites·22 claims
- 2682US8325797B2System and method of reduced-temporal-resolution update for video coding and quality controlCHEN LULIN·Filed 2005·Granted Dec 4, 2012·8 cites·20 claims
- 2781US11233868B2Method and system for streaming applications using rate pacing and MPD fragmentingMEDIATEK INC·Filed 2017·Granted Jan 25, 2022·3 cites·19 claims
- 2879US10819907B2Method and apparatus for signaling spherical region information in ISOBMFFMEDIATEK INC·Filed 2018·Granted Oct 27, 2020·2 cites·17 claims
- 2977US11178377B2Methods and apparatus for spherical region presentationMEDIATEK SINGAPORE PTE LTD·Filed 2018·Granted Nov 16, 2021·2 cites·16 claims
- 3076US12143666B2Multimedia device and related method for a video mute modeMEDIATEK SINGAPORE PTE LTD·Filed 2021·Granted Nov 12, 2024·1 cites·19 claims
- 3175US11457231B2Methods and apparatus for signaling spatial relationships for point cloud multimedia data tracksMEDIATEK SINGAPORE PTE LTD·Filed 2020·Granted Sep 27, 2022·1 cites·22 claims
- 3274US9047666B2Image registration and focus stacking on mobile platformsFUTUREWEI TECHNOLOGIES INC·Filed 2013·Granted Jun 2, 2015·4 cites·33 claims
- 3371US11183220B2Methods and apparatus for temporal track derivationsMEDIATEK SINGAPORE PTE LTD·Filed 2019·Granted Nov 23, 2021·2 cites·22 claims
- 3469US11115451B2Methods and apparatus for signaling viewports and regions of interestMEDIATEK SINGAPORE PTE LTD·Filed 2019·Granted Sep 7, 2021·1 cites·18 claims
- 3566US2024114168A1Methods and apparatus for signaling 2d and 3d regions in immersive mediaMEDIATEK SINGAPORE PTE LTD·Filed 2023·Application pending·0 cites
- 3664US11652903B2Method and system for streaming applications using rate pacing and MPD fragmentingMEDIATEK INC·Filed 2021·Granted May 16, 2023·0 cites·2 claims
- 3762US9025676B2Method, system and device for improving video quality through in-loop temporal pre-filteringALVAREZ JOSÉ ROBERTO·Filed 2012·Granted May 5, 2015·1 cites·31 claims
- 3861US11778235B2Signaling coding of transform-skipped blocksHFI INNOVATION INC·Filed 2022·Granted Oct 3, 2023·0 cites·2 claims
- 3961US11375182B2Method and apparatus of constrained layer-wise video codingMEDIATEK INC·Filed 2020·Granted Jun 28, 2022·0 cites·3 claims
- 4060US2022286671A1Method of constrained layer-wise video codingHFI INNOVATION INC·Filed 2022·Application pending·0 cites
- 4156US11922561B2Methods and systems for implementing scene descriptions using derived visual tracksMEDIATEK SINGAPORE PTE LTD·Filed 2021·Granted Mar 5, 2024·0 cites·20 claims
- 4255US11743441B2Methods and apparatus for selecting and switching input video tracks using track derivationsMEDIATEK SINGAPORE PTE LTD·Filed 2021·Granted Aug 29, 2023·0 cites·17 claims
- 4355US11477445B2Methods and apparatuses of video data coding with tile groupingMEDIATEK SINGAPORE PTE LTD·Filed 2019·Granted Oct 18, 2022·0 cites·21 claims
- 4455US11350131B2Signaling coding of transform-skipped blocksMEDIATEK INC·Filed 2020·Granted May 31, 2022·0 cites·14 claims
- 4555US10904642B2Methods and apparatus for updating media presentation dataMEDIATEK SINGAPORE PTE LTD·Filed 2019·Granted Jan 26, 2021·0 cites·20 claims
- 4655US2021211723A1Methods and apparatus for signaling 2d and 3d regions in immersive mediaMEDIATEK SINGAPORE PTE LTD·Filed 2021·Application pending·0 cites
- 4754US11743559B2Methods and systems for derived immersive tracksMEDIATEK SINGAPORE PTE LTD·Filed 2022·Granted Aug 29, 2023·0 cites·20 claims
- 4854US2024357194A1Hierarchical Entity Grouping And Entity Reference In Media Content DeliveryMEDIATEK INC·Filed 2024·Application pending·0 cites
- 4954US2025008171A1Grouping Of Video Streaming MessagesMEDIATEK INC·Filed 2024·Application pending·0 cites
- 5053US2024236393A1System and method of preselections for media processing, streaming and playbackMEDIATEK INC·Filed 2024·Application pending·0 cites
Showing the top 50 of 81 patent records by PatentIndex Score.
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