Inventor · disambiguated record
Yi-Wen Chen
Also filed as: CHEN YI · CHEN YI-WEN
409 granted patents·183 pending applications·2,093 citations·filing 2000–2025
99Inventor score
Files withBEIJING DAJIA INTERNET INFORMATION TECH CO LTD294HFI INNOVATION INC45QUALCOMM INC43MEDIATEK INC32UNITED MICROELECTRONICS CORP22
Top patents by PatentIndex Score
592 records- 0199US11804343B2Light-emitting keyboard and backlight moduleLITE ON ELECTRONICS GUANGZHOU·Filed 2022·Granted Oct 31, 2023·7 cites·20 claims
- 0299US11515107B2Light-emitting keyboard and backlight moduleLITE ON ELECTRONICS GUANGZHOU·Filed 2020·Granted Nov 29, 2022·26 cites·25 claims
- 0399US10904565B2Memory-bandwidth-efficient design for bi-directional optical flow (BIO)QUALCOMM INC·Filed 2018·Granted Jan 26, 2021·75 cites·24 claims
- 0499US10779002B2Limitation of the MVP derivation based on decoder-side motion vector derivationQUALCOMM INC·Filed 2019·Granted Sep 15, 2020·62 cites·39 claims
- 0599US10701366B2Deriving motion vector information at a video decoderQUALCOMM INC·Filed 2018·Granted Jun 30, 2020·87 cites·38 claims
- 0699US10602180B2Motion vector predictionQUALCOMM INC·Filed 2018·Granted Mar 24, 2020·58 cites·58 claims
- 0799US10523964B2Inter prediction refinement based on bi-directional optical flow (BIO)QUALCOMM INC·Filed 2018·Granted Dec 31, 2019·90 cites·33 claims
- 0899US10448010B2Motion vector prediction for affine motion models in video codingQUALCOMM INC·Filed 2017·Granted Oct 15, 2019·175 cites·36 claims
- 0999US10419757B2Cross-component filterQUALCOMM INC·Filed 2017·Granted Sep 17, 2019·75 cites·30 claims
- 1098US12003737B2Coding of transform coefficients in video codingBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2021·Granted Jun 4, 2024·6 cites·20 claims
- 1198US11997278B2Methods and devices for quantization and de-quantization design in video codingBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2022·Granted May 28, 2024·6 cites·18 claims
- 1298US11705295B2KeyboardLITE ON TECHNOLOGY CORP·Filed 2022·Granted Jul 18, 2023·3 cites·16 claims
- 1398US11632559B2Simplifications of cross-component linear modelBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2022·Granted Apr 18, 2023·6 cites·12 claims
- 1498US11405609B2Video coding using cross-component linear modelBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2021·Granted Aug 2, 2022·7 cites·12 claims
- 1598US11323726B2Simplifications of cross-component linear modelBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2021·Granted May 3, 2022·6 cites·13 claims
- 1698US10812791B2Offset vector identification of temporal motion vector predictorQUALCOMM INC·Filed 2017·Granted Oct 20, 2020·32 cites·19 claims
- 1798US10805630B2Gradient based matching for motion search and derivationQUALCOMM INC·Filed 2018·Granted Oct 13, 2020·41 cites·28 claims
- 1898US10728573B2Motion compensated boundary pixel paddingQUALCOMM INC·Filed 2018·Granted Jul 28, 2020·36 cites·30 claims
- 1998US10721489B2Geometry-based priority for the construction of candidate listsQUALCOMM INC·Filed 2017·Granted Jul 21, 2020·46 cites·30 claims
- 2098US10708591B2Enhanced deblocking filtering design in video codingQUALCOMM INC·Filed 2018·Granted Jul 7, 2020·38 cites·29 claims
- 2198US10609423B2Tree-type coding for video codingQUALCOMM INC·Filed 2017·Granted Mar 31, 2020·37 cites·34 claims
- 2298US10595035B2Constraining motion vector information derived by decoder-side motion vector derivationQUALCOMM INC·Filed 2018·Granted Mar 17, 2020·33 cites·18 claims
- 2398US10491917B2Decoder-side motion vector derivationQUALCOMM INC·Filed 2018·Granted Nov 26, 2019·37 cites·18 claims
- 2498US9843804B2Method of video coding using binary tree block partitioningMEDIATEK SINGAPORE PTE LTD·Filed 2015·Granted Dec 12, 2017·29 cites·31 claims
- 2597US11257638B2Key structureLITE ON ELECTRONICS GUANGZHOU·Filed 2020·Granted Feb 22, 2022·15 cites·14 claims
- 2697US10873748B2Storage of high precision motion vectors in video codingQUALCOMM INC·Filed 2019·Granted Dec 22, 2020·20 cites·21 claims
- 2797US10701390B2Affine motion information derivationQUALCOMM INC·Filed 2018·Granted Jun 30, 2020·24 cites·48 claims
- 2897US10349083B2Method for low-latency illumination compensation process and Depth Lookup Table based codingHFI INNOVATION INC·Filed 2015·Granted Jul 9, 2019·27 cites·20 claims
- 2997US9749628B2Methods of handling escape pixel as a predictor in index map codingHFI INNOVATION INC·Filed 2015·Granted Aug 29, 2017·24 cites·15 claims
- 3096US12108030B2Methods and devices for selectively applying bi-directional optical flow and decoder-side motion vector refinement for video codingBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2021·Granted Oct 1, 2024·3 cites·17 claims
- 3196US12063377B2Simplifications of cross-component linear modelBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2023·Granted Aug 13, 2024·2 cites·15 claims
- 3296US11967472B2KeyboardLITE ON TECHNOLOGY CORP·Filed 2023·Granted Apr 23, 2024·1 cites·18 claims
- 3396US11962789B2Simplifications of cross-component linear modelBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2023·Granted Apr 16, 2024·2 cites·12 claims
- 3496US11611769B2Video coding with triangular shape prediction unitsBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2021·Granted Mar 21, 2023·4 cites·15 claims
- 3596US11388436B2Bit-width control for bi-directional optical flowBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2021·Granted Jul 12, 2022·4 cites·21 claims
- 3696US10820015B2Method and apparatus for intra prediction coding with boundary filtering controlHFI INNOVATION INC·Filed 2014·Granted Oct 27, 2020·26 cites·20 claims
- 3796US10681370B2Motion vector generation for affine motion model for video codingQUALCOMM INC·Filed 2017·Granted Jun 9, 2020·14 cites·28 claims
- 3896US10520972B2Bandgap reference circuitTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2018·Granted Dec 31, 2019·10 cites·19 claims
- 3996US9838712B2Method of signaling for depth-based block partitioningHFI INNOVATION INC·Filed 2015·Granted Dec 5, 2017·18 cites·19 claims
- 4096US9788004B2Method of color index coding with palette stuffingHFI INNOVATION INC·Filed 2015·Granted Oct 10, 2017·18 cites·20 claims
- 4196US9238793B2Method for enzymatic treatment of tissue productsLIFECELL CORP·Filed 2013·Granted Jan 19, 2016·32 cites·14 claims
- 4296US7932146B2Metal gate transistor and polysilicon resistor and method for fabricating the sameUNITED MICROELECTRONICS CORP·Filed 2008·Granted Apr 26, 2011·52 cites·19 claims
- 4395US12265411B2Low-dropout (LDO) voltage regulator including amplifier and power down control unit (PDCTRL)TAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Granted Apr 1, 2025·2 cites·20 claims
- 4495US11800124B2Chroma coding enhancement in cross-component sample adaptive offsetBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2021·Granted Oct 24, 2023·3 cites·21 claims
- 4595US11531253B1Camera mountCHEN YI WEN·Filed 2021·Granted Dec 20, 2022·7 cites·13 claims
- 4695US11368713B2Methods and apparatus of video coding using subblock-based temporal motion vector predictionBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2021·Granted Jun 21, 2022·3 cites·17 claims
- 4795US11134261B2Methods and apparatus of video coding for triangle predictionBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2020·Granted Sep 28, 2021·4 cites·12 claims
- 4895US10931969B2Motion vector reconstructions for bi-directional optical flow (BIO)QUALCOMM INC·Filed 2018·Granted Feb 23, 2021·15 cites·34 claims
- 4995US10542280B2Encoding optimization with illumination compensation and integer motion vector restrictionQUALCOMM INC·Filed 2018·Granted Jan 21, 2020·14 cites·10 claims
- 5095US9957477B2Method for enzymatic treatment of tissue productsLIFECELL CORP·Filed 2015·Granted May 1, 2018·13 cites·13 claims
Showing the top 50 of 592 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →