Inventor
SUN YU-CHEN
TW60 patents
⚠️ This page may combine multiple inventors who share the name “SUN YU-CHEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
QUALCOMM INC
17 patentsUS10448010B2Oct 15, 2019
Motion vector prediction for affine motion models in video coding
QUALCOMM INC175 citations99
US10701366B2Jun 30, 2020
Deriving motion vector information at a video decoder
QUALCOMM INC87 citations98
US10602180B2Mar 24, 2020
Motion vector prediction
QUALCOMM INC58 citations98
US10728573B2Jul 28, 2020
Motion compensated boundary pixel padding
QUALCOMM INC36 citations94
US10708591B2Jul 7, 2020
Enhanced deblocking filtering design in video coding
QUALCOMM INC38 citations94
US10701390B2Jun 30, 2020
Affine motion information derivation
QUALCOMM INC24 citations94
US10880570B2Dec 29, 2020
Systems and methods of adaptively determining template size for illumination compensation
QUALCOMM INC11 citations86
US10542280B2Jan 21, 2020
Encoding optimization with illumination compensation and integer motion vector restriction
QUALCOMM INC14 citations86
US10798404B2Oct 6, 2020
Systems and methods of performing improved local illumination compensation
QUALCOMM INC6 citations84
US11689740B2Jun 27, 2023
Motion vector prediction
QUALCOMM INC1 citations73
US11218723B2Jan 4, 2022
Motion vector prediction
QUALCOMM INC2 citations73
US10958928B2Mar 23, 2021
Decoder-side motion vector derivation for video coding
QUALCOMM INC2 citations73
US10701391B2Jun 30, 2020
Motion vector difference (MVD) prediction
QUALCOMM INC6 citations73
US12096023B2Sep 17, 2024
Motion vector prediction
QUALCOMM INC0 citations63
US11265551B2Mar 1, 2022
Decoder-side motion vector derivation
QUALCOMM INC1 citations63
US11082687B2Aug 3, 2021
Motion vector prediction for affine motion models in video coding
QUALCOMM INC0 citations63
US10951912B2Mar 16, 2021
Systems and methods for adaptive selection of weights for video coding
QUALCOMM INC1 citations63
HFI INNOVATION INC
16 patentsUS9749628B2Aug 29, 2017
Methods of handling escape pixel as a predictor in index map coding
HFI INNOVATION INC24 citations94
US9788004B2Oct 10, 2017
Method of color index coding with palette stuffing
HFI INNOVATION INC18 citations84
US10979726B2Apr 13, 2021
Method and apparatus for palette initialization and management
HFI INNOVATION INC2 citations73
US10743031B2Aug 11, 2020
Method and apparatus for syntax redundancy removal in palette coding
HFI INNOVATION INC2 citations73
US10715801B2Jul 14, 2020
Method for palette table initialization and management
HFI INNOVATION INC3 citations73
US10666974B2May 26, 2020
Methods of escape pixel coding in index map coding
HFI INNOVATION INC3 citations73
US10477203B2Nov 12, 2019
Method and apparatus for palette table prediction
HFI INNOVATION INC5 citations73
US10321141B2Jun 11, 2019
Method and apparatus for palette initialization and management
HFI INNOVATION INC5 citations73
US10097848B2Oct 9, 2018
Methods for palette size signaling and conditional palette escape flag signaling
HFI INNOVATION INC3 citations73
US9860548B2Jan 2, 2018
Method and apparatus for palette table prediction and signaling
HFI INNOVATION INC5 citations73
US9681135B2Jun 13, 2017
Method for palette table initialization and management
HFI INNOVATION INC3 citations73
US11457237B2Sep 27, 2022
Methods of escape pixel coding in index map coding
HFI INNOVATION INC0 citations63
US11166046B2Nov 2, 2021
Method and apparatus for syntax redundancy removal in palette coding
HFI INNOVATION INC0 citations63
US11044479B2Jun 22, 2021
Method of palette predictor signaling for video coding
HFI INNOVATION INC0 citations63
US10972723B2Apr 6, 2021
Method and apparatus for palette table prediction
HFI INNOVATION INC0 citations63
US11265537B2Mar 1, 2022
Method for palette table initialization and management
HFI INNOVATION INC0 citations62
MEDIATEK INC
12 patentsUS10205968B2Feb 12, 2019
Method and apparatus for palette index coding in video and image compression
MEDIATEK INC30 citations94
US11196992B2Dec 7, 2021
Method and apparatus of neural network based processing in video coding
MEDIATEK INC14 citations86
US11039147B2Jun 15, 2021
Method and apparatus of palette mode coding for colour video data
MEDIATEK INC11 citations86
US10856009B2Dec 1, 2020
Method of block vector clipping and coding for screen content coding and video coding
MEDIATEK INC13 citations86
US10390028B2Aug 20, 2019
Methods for palette coding of image and video data
MEDIATEK INC10 citations84
US10511835B2Dec 17, 2019
Method and apparatus of decoder side motion derivation for video coding
MEDIATEK INC11 citations83
US11589041B2Feb 21, 2023
Method and apparatus of neural network based processing in video coding
MEDIATEK INC2 citations73
US11089323B2Aug 10, 2021
Method and apparatus of current picture referencing for video coding
MEDIATEK INC5 citations73
US10531119B2Jan 7, 2020
Method and apparatus for palette coding with cross block prediction
MEDIATEK INC2 citations73
US10484696B2Nov 19, 2019
Method and apparatus for color index prediction
MEDIATEK INC2 citations73
US10182242B2Jan 15, 2019
Method and apparatus for palette coding with cross block prediction
MEDIATEK INC1 citations63
US10356438B2Jul 16, 2019
Method and apparatus of error handling for video coding using intra block copy mode
MEDIATEK INC1 citations62
ALIBABA GROUP HOLDING LTD
4 patentsUS10652537B1May 12, 2020
Coding unit size adaptive palette mode for video compression system
ALIBABA GROUP HOLDING LTD10 citations84
US10951895B2Mar 16, 2021
Context model selection based on coding unit characteristics
ALIBABA GROUP HOLDING LTD3 citations73
US10764603B2Sep 1, 2020
Resolution-adaptive video coding
ALIBABA GROUP HOLDING LTD5 citations73
US10924750B2Feb 16, 2021
Palette size constraint in palette mode for video compression system
ALIBABA GROUP HOLDING LTD0 citations63
META PLATFORMS INC
1 patentShowing the top 50 of 60 patents by PatentIndex Score.