Inventor
HE YUWEN
US198 patents
⚠️ This page may combine multiple inventors who share the name “HE YUWEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VID SCALE INC
43 patentsUS10484686B2Nov 19, 2019
Palette coding modes and palette flipping
VID SCALE INC59 citations98
US10469847B2Nov 5, 2019
Inter-component de-correlation for video coding
VID SCALE INC77 citations98
US10462439B2Oct 29, 2019
Color correction with a lookup table
VID SCALE INC57 citations98
US10404988B2Sep 3, 2019
Method and apparatus for the signaling of lossless video coding
VID SCALE INC62 citations98
US10390029B2Aug 20, 2019
Systems and methods for providing 3D look-up table coding for color gamut scalability
VID SCALE INC45 citations98
US10321130B2Jun 11, 2019
Enhanced deblocking filters for video coding
VID SCALE INC54 citations98
US10306240B2May 28, 2019
Intra block copy mode for screen content coding
VID SCALE INC71 citations98
US10284874B2May 7, 2019
Methods and systems for intra block copy coding with block vector derivation
VID SCALE INC46 citations98
US9877043B2Jan 23, 2018
Methods and systems for intra block copy coding with block vector derivation
VID SCALE INC77 citations98
US11212496B2Dec 28, 2021
Geometry conversion and frame packing associated with 360-degree videos
VID SCALE INC19 citations94
US10939130B2Mar 2, 2021
Method and apparatus of motion vector prediction for scalable video coding
VID SCALE INC16 citations94
US10841615B2Nov 17, 2020
Systems and methods for model parameter optimization in three dimensional based color mapping
VID SCALE INC27 citations94
US10735764B2Aug 4, 2020
Palette coding for screen content coding
VID SCALE INC24 citations94
US10694204B2Jun 23, 2020
Systems and methods for motion compensated residual prediction
VID SCALE INC39 citations94
US10666953B2May 26, 2020
Sampling grid information for spatial layers in multi-layer video coding
VID SCALE INC18 citations94
US10652588B2May 12, 2020
Inverse reshaping for high dynamic range video coding
VID SCALE INC30 citations94
US10609395B2Mar 31, 2020
High dynamic range video coding architectures with multiple operating modes
VID SCALE INC40 citations94
US10516882B2Dec 24, 2019
Intra-block copy searching
VID SCALE INC49 citations94
US10440340B2Oct 8, 2019
Providing 3D look-up table (LUT) estimation for color gamut scalability
VID SCALE INC16 citations94
US10277909B2Apr 30, 2019
Single loop decoding based interlayer prediction
VID SCALE INC33 citations94
US10277910B2Apr 30, 2019
Escape color coding for palette coding mode
VID SCALE INC45 citations94
US10237575B2Mar 19, 2019
Palette coding for screen content coding
VID SCALE INC19 citations94
US10154286B2Dec 11, 2018
Systems and methods for model parameter optimization in three dimensional based color mapping
VID SCALE INC30 citations94
US10063886B2Aug 28, 2018
Combined scalability processing for multi-layer video coding
VID SCALE INC42 citations94
US10057570B2Aug 21, 2018
Method and apparatus for region of interest video coding using tiles and tile groups
VID SCALE INC26 citations94
US10057594B2Aug 21, 2018
Enhanced temporal motion vector prediction for scalable video coding
VID SCALE INC31 citations94
US10055189B2Aug 21, 2018
Two-dimensional palette coding for screen content coding
VID SCALE INC23 citations94
US9924166B2Mar 20, 2018
Sampling grid information for spatial layers in multi-layer video coding
VID SCALE INC21 citations94
US9900593B2Feb 20, 2018
Method and apparatus of motion vector prediction for scalable video coding
VID SCALE INC36 citations94
US9648333B2May 9, 2017
High level syntax for HEVC extensions
VID SCALE INC26 citations94
US9554133B2Jan 24, 2017
Method and apparatus for region of interest video coding using tiles and tile groups
VID SCALE INC33 citations94
US10218971B2Feb 26, 2019
Adaptive upsampling for multi-layer video coding
VID SCALE INC36 citations93
US10154258B2Dec 11, 2018
Power aware video decoding and streaming
VID SCALE INC13 citations91
US9998764B2Jun 12, 2018
Codec architecture for multiple layer video coding
VID SCALE INC15 citations91
US11553206B2Jan 10, 2023
Bl-prediction for video coding
VID SCALE INC12 citations86
US11546604B2Jan 3, 2023
Symmetric motion vector difference coding
VID SCALE INC7 citations86
US11368676B2Jun 21, 2022
Motion compensated bi-prediction based on local illumination compensation
VID SCALE INC8 citations86
US11277635B2Mar 15, 2022
Predictive coding for 360-degree video based on geometry padding
VID SCALE INC17 citations86
US11457198B2Sep 27, 2022
Adaptive frame packing for 360-degree video coding
VID SCALE INC6 citations85
US11418816B2Aug 16, 2022
Handling face discontinuities in 360-degree video coding
VID SCALE INC10 citations85
US10750172B2Aug 18, 2020
Prediction systems and methods for video coding based on filtering nearest neighboring pixels
VID SCALE INC18 citations85
US11039151B2Jun 15, 2021
Power aware video decoding and streaming
VID SCALE INC5 citations84
US11006130B2May 11, 2021
Intra block copy mode for screen content coding
VID SCALE INC7 citations84
LEMON INC
3 patentsUS11388421B1Jul 12, 2022
Usage of templates for decoder-side intra mode derivation
LEMON INC20 citations94
US11290736B1Mar 29, 2022
Techniques for decoding or coding images based on multiple intra-prediction modes
LEMON INC19 citations94
US11582460B2Feb 14, 2023
Techniques for decoding or coding images based on multiple intra-prediction modes
LEMON INC11 citations86
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2 patentsDOLBY LABORATORIES LICENSING CORP
1 patentDOLBY LAB LICENSING CORP
1 patentShowing the top 50 of 198 patents by PatentIndex Score.