Inventor
PU FANGJUN
US41 patents
Patents
41 patentsUS10999585B2May 4, 2021
Frame-rate scalable video coding
DOLBY LABORATORIES LICENSING CORP14 citations94
US10542289B2Jan 21, 2020
Signal reshaping and coding for HDR and wide color gamut signals
DOLBY LABORATORIES LICENSING CORP13 citations94
US10992941B2Apr 27, 2021
Integrated image reshaping and video coding
DOLBY LABORATORIES LICENSING CORP4 citations84
US10477212B2Nov 12, 2019
Adaptive chroma quantization in video coding for multiple color imaging formats
DOLBY LABORATORIES LICENSING CORP7 citations84
US10165275B2Dec 25, 2018
Content-adaptive reshaping for high dynamic range images
DOLBY LABORATORIES LICENSING CORP10 citations84
US12015786B2Jun 18, 2024
Integrated image reshaping and video coding
DOLBY LABORATORIES LICENSING CORP1 citations73
US11533474B2Dec 20, 2022
Video coding using reference picture resampling supporting region of interest
DOLBY LABORATORIES LICENSING CORP4 citations73
US11490095B1Nov 1, 2022
Integrated image reshaping and video coding
DOLBY LABORATORIES LICENSING CORP1 citations73
US11395009B2Jul 19, 2022
Image reshaping in video coding using rate distortion optimization
DOLBY LABORATORIES LICENSING CORP4 citations73
US11166023B2Nov 2, 2021
Quantization parameter prediction using luminance information
DOLBY LABORATORIES LICENSING CORP2 citations73
US10728549B2Jul 28, 2020
Adaptive loop filtering for high-dynamic range video
DOLBY LABORATORIES LICENSING CORP2 citations73
US10542296B2Jan 21, 2020
Chroma reshaping of HDR video signals
DOLBY LABORATORIES LICENSING CORP5 citations73
US12244869B2Mar 4, 2025
Image reshaping in video coding using rate distortion optimization
DOLBY LABORATORIES LICENSING CORP1 citations64
US12501056B2Dec 16, 2025
Integrated image reshaping and video coding
DOLBY LABORATORIES LICENSING CORP0 citations63
US12335500B2Jun 17, 2025
Frame-rate scalable video coding
DOLBY LABORATORIES LICENSING CORP0 citations63
US12212786B2Jan 28, 2025
Signal reshaping and coding for HDR and wide color gamut signals
DOLBY LABORATORIES LICENSING CORP0 citations63
US12108061B2Oct 1, 2024
Frame-rate scalable video coding
DOLBY LABORATORIES LICENSING CORP0 citations63
US12108060B2Oct 1, 2024
Frame-rate scalable video coding
DOLBY LABORATORIES LICENSING CORP0 citations63
US12015793B1Jun 18, 2024
Frame-rate scalable video coding
DOLBY LABORATORIES LICENSING CORP0 citations63
US12003741B1Jun 4, 2024
Frame-rate scalable video coding
DOLBY LABORATORIES LICENSING CORP0 citations63
US11979588B2May 7, 2024
Frame-rate scalable video coding
DOLBY LABORATORIES LICENSING CORP0 citations63
US11979589B2May 7, 2024
Frame-rate scalable video coding
DOLBY LABORATORIES LICENSING CORP0 citations63
US11936888B1Mar 19, 2024
Frame-rate scalable video coding
DOLBY LABORATORIES LICENSING CORP0 citations63
US11871015B2Jan 9, 2024
Frame-rate scalable video coding
DOLBY LABORATORIES LICENSING CORP0 citations63
US11818372B2Nov 14, 2023
Frame-rate scalable video coding
DOLBY LABORATORIES LICENSING CORP0 citations63
US11800151B2Oct 24, 2023
Signal reshaping and coding for HDR and wide color gamut signals
DOLBY LABORATORIES LICENSING CORP0 citations63
US11582472B2Feb 14, 2023
Frame-rate scalable video coding
DOLBY LABORATORIES LICENSING CORP0 citations63
US11523127B2Dec 6, 2022
Frame-rate scalable video coding
DOLBY LABORATORIES LICENSING CORP0 citations63
US11323728B2May 3, 2022
Frame-rate scalable video coding
DOLBY LABORATORIES LICENSING CORP0 citations63
US11234021B2Jan 25, 2022
Signal reshaping and coding for HDR and wide color gamut signals
DOLBY LABORATORIES LICENSING CORP0 citations63
US10972756B2Apr 6, 2021
Signal reshaping and coding for HDR and wide color gamut signals
DOLBY LABORATORIES LICENSING CORP0 citations63
US10904524B2Jan 26, 2021
Adaptive loop filtering for high dynamic range video
DOLBY LABORATORIES LICENSING CORP0 citations63
US10659790B2May 19, 2020
Coding of HDR video signals in the ICtCp color format
DOLBY LABORATORIES LICENSING CORP1 citations63
US12413769B2Sep 9, 2025
Canvas size scalable video coding
DOLBY LABORATORIES LICENSING CORP0 citations62
US12244867B2Mar 4, 2025
Quantization parameter signaling
DOLBY LABORATORIES LICENSING CORP0 citations62
US11877000B2Jan 16, 2024
Canvas size scalable video coding
DOLBY LABORATORIES LICENSING CORP0 citations62
US11277623B2Mar 15, 2022
Block-level lossless video coding using in-loop reshaping
DOLBY LABORATORIES LICENSING CORP1 citations62
US11856232B2Dec 26, 2023
Quantization parameter signaling
DOLBY LABORATORIES LICENSING CORP0 citations58
US11172237B2Nov 9, 2021
Inter-layer dynamic range scalability for HDR video
DOLBY LABORATORIES LICENSING CORP0 citations52
US10484684B2Nov 19, 2019
Signal reshaping and coding in the IPT-PQ color space
DOLBY LABORATORIES LICENSING CORP0 citations52
US12506894B2Dec 23, 2025
Reshaper for learning based image/video coding
DOLBY LABORATORIES LICENSING CORP0 citations50