Inventor

HAITAO YANG

Inventor

CN

Overview

2021–2026

Patent span

Electricity

Primary field (CPC H)

Patents· 192 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Nprimary

H04NPictorial communication, e.g. television72%

G06TImage data processing or generation, in general7%

G06NComputing arrangements based on specific computational models3%

G06VImage or video recognition or understanding2%

G06FElectric digital data processing2%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations1%

F21VFunctional features or details of lighting devices or systems thereof1%

F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted1%

A61KPreparations for medical, dental or toiletry purposes1%

C07DHeterocyclic compounds1%

PatentTitleYear

12,593,075Picture data encoding method and apparatus and picture data decoding method and apparatus2026 12,586,154Feature map processing method and related device2026 12,581,089Motion vector prediction method and related apparatus2026 12,574,559Encoder, a decoder and corresponding methods for adaptive loop filter adaptation parameter set signaling2026 12,568,233Scalable encoding and decoding method and apparatus2026 12,568,203Apparatuses and methods for encoding and decoding based on syntax element values2026 12,563,179Encoding method, decoding method, and device2026 12,549,711Video picture prediction method and apparatus2026 12,544,388Compound for treating and/or preventing diseases caused by coronavirus and use thereof2026 12,549,726Position dependent spatial varying transform for video coding2026 12,542,919Apparatus and method for coding pictures using a convolutional neural network2026 12,531,975Picture prediction method and apparatus, and computer-readable storage medium2026 12,519,964Coding method and apparatus2026 12,519,948Inter prediction method and apparatus2026 12,513,314Chroma block prediction method and device2025 12,495,168Constrained coding tree for video coding2025 12,483,733Entropy encoding/decoding method and apparatus2025 12,477,154Encoder, decoder and corresponding methods and apparatus2025 12,470,735Spatially varying transform with adaptive transform type2025 12,470,754Affine motion model restrictions for memory bandwidth reduction of enhanced interpolation filter2025 12,445,616Video decoding method and video decoder2025 12,434,298Wire arc additive manufacturing-spinning combined machining device and method2025 12,432,375Filtering method for removing blocking artifact and apparatus2025 12,432,377Adaptive affine motion compensation unit determing in video picture coding method, video picture decoding method, coding device, and decoding device2025 12,425,593Apparatus and method for inverse quantization2025 12,425,633Motion vector obtaining method and apparatus2025 12,401,795Video data inter prediction based on control points2025 12,401,819Image decoding and encoding method and apparatus based on units of a same motion prediction mode obtained by two independent sequences2025 12,363,296Prediction mode determining method and apparatus, encoding device, and decoding device2025 12,363,277Method and apparatus of harmonizing weighted prediction with non-rectangular merge modes2025 12,363,285Image prediction method, apparatus, and system, device, and storage medium2025 12,341,989Picture prediction method and picture prediction apparatus2025 12,341,950Bi-directional inter prediction method and apparatus2025 12,316,842Video encoder, video decoder, and corresponding method2025 12,309,393Intra-frame prediction and decoding methods and apparatuses for image signal2025 12,309,415Video picture prediction method and apparatus2025 12,301,866Intra prediction method and apparatus2025 12,301,857Method and apparatus of harmonizing triangular merge mode with weighted prediction2025 12,289,455Chroma block prediction method and apparatus2025 12,284,367Picture reconstruction method and apparatus2025 12,273,532Method and apparatus for prediction refinement with optical flow for an affine coded block2025 12,273,507Video picture prediction method and apparatus to indicate a maximum length of a first candidate motion vector list2025 12,262,053Intra-prediction using a cross-component linear model in video coding2025 12,256,081Intra prediction method and apparatus for video sequence2025 12,238,297Method for constructing MPM list, method for obtaining intra prediction mode of chroma block, and apparatus2025 12,238,325Bidirectional inter prediction method and apparatus2025 12,231,669Video decoding method and video decoder using quantization groupings2025 12,231,628Picture prediction method and apparatus2025 12,225,186Method for constructing merge candidate motion information list, apparatus, and codec2025 12,219,135Picture partitioning method and apparatus2025 12,200,224Inter prediction method and apparatus2025 12,192,494Chroma prediction method and device2025 12,192,449Image prediction method and device2025 12,192,488Video encoder, video decoder, and corresponding encoding and decoding methods2025 12,184,839Intra prediction method and device2024 12,175,713Image encoding/decoding method and apparatus based on wavelet transform2024 12,177,472Image encoding method and apparatus, and image decoding method and apparatus2024 12,177,470Interpolation filter training method and apparatus, video picture encoding and decoding method, and encoder and decoder2024 12,166,967Harmonizing triangular merge mode with weighted prediction2024 12,167,009Encoding method and apparatus2024 12,167,027Video encoder, video decoder, and corresponding method2024 12,160,588Inter prediction method and apparatus2024 12,160,566Method and apparatus for determining prediction mode with mode status2024 12,143,586Usage of DCT based interpolation filter and enhanced bilinear interpolation filter in affine motion compensation2024 12,120,325Chroma block prediction method and apparatus2024 12,120,310Motion vector prediction method and related apparatus2024 12,113,959Motion vector prediction for video coding2024 12,108,046Inter prediction method and apparatus2024 12,108,040Video encoder and QP setting method2024 12,108,048Video image encoding method and related computer-readable medium and apparatus2024 12,075,045Method and apparatus of harmonizing weighted prediction with non-rectangular merge modes2024 12,069,288Inter prediction method and related apparatus2024 12,069,294Picture prediction method and apparatus, and codec2024 12,069,317Picture data encoding method and apparatus and picture data decoding method and apparatus2024 12,069,293Adaptive interpolation filter2024 12,058,378Encoder, a decoder and corresponding methods2024 12,058,362Inter prediction method and apparatus2024 12,058,337Usage of DCT based interpolation filter2024 12,052,443Loop filtering method and apparatus2024 12,047,559Video picture prediction method and apparatus2024 12,047,577Video decoding method and video decoder2024 12,047,609Interpolation filter for an inter prediction apparatus and method for video coding2024 12,028,527Video encoder, video decoder, and corresponding method2024 12,022,078Picture processing method and apparatus2024 12,022,081Intra prediction method and apparatus for video sequence2024 12,022,100Spatially varying transform with adaptive transform type2024 12,015,780Inter prediction method and apparatus, video encoder, and video decoder2024 12,010,293Picture prediction method and apparatus, and computer-readable storage medium2024 12,003,733Method and apparatus for prediction refinement with optical flow for an affine coded block2024 11,985,354Affine motion model restrictions reducing number of fetched reference lines during processing of one block row with enhanced interpolation filter2024 11,985,305Encoder, a decoder and corresponding methods using for IBC merge list2024 11,983,853Techniques for generating training data for machine learning enabled image enhancement2024 11,985,303Context modeling method and apparatus for flag2024 11,979,559Image prediction method and device2024 11,968,376Reference image encoding method, reference image decoding method, reference image encoding device, and reference image decoding device2024 11,968,357Apparatuses and methods for encoding and decoding based on syntax element values2024 11,962,787Chroma block prediction method and device2024 11,956,455Coding method and apparatus2024 11,949,908Adaptive affine motion compensation unit determining in video picture coding method, video picture decoding method, coding device, and decoding device2024 11,943,451Chroma block prediction method and apparatus2024 11,924,438Picture reconstruction method and apparatus2024 11,924,458Bidirectional inter prediction method and apparatus2024 11,917,152Position dependent spatial varying transform for video coding2024 11,917,203Non-separable transform method and device2024 11,902,506Video encoder, video decoder, and corresponding methods2024 11,901,492High color rendering white light emitting devices and high color rendering photoluminescence compositions2024 11,895,319Method for constructing candidate motion information list, inter prediction method, and apparatus2024 11,895,297Prediction mode determining method and apparatus, encoding device, and decoding device2024 11,895,313Motion model signaling2024 11,889,102Filtering method for removing blocking artifact and apparatus2024 11,889,061Method for obtaining candidate motion vector list, apparatus, encoder, and decoder2024 11,889,058Picture encoding/decoding method and related apparatus2024 11,877,006Intra-prediction using a cross-component linear model in video coding2024 11,875,487High dynamic range image processing method and apparatus2024 11,876,977Intra-frame prediction and decoding methods and apparatuses for image signal2024 11,849,109Image prediction method, apparatus, and system, device, and storage medium2023 11,838,535Bidirectional inter prediction method and apparatus2023 11,831,902Picture prediction method and picture prediction apparatus2023 11,812,050Motion vector obtaining method and apparatus2023 11,792,389Bi-directional inter prediction method and apparatus2023 11,770,522Picture display order determining method and apparatus, and video coding device2023 11,758,134Picture partitioning method and apparatus2023 11,743,451Intra prediction method and device2023 11,736,715Video picture prediction method and apparatus2023 11,736,706Video decoding method and apparatus, and decoding device2023 11,722,668Video encoder, video decoder, and corresponding method2023 11,711,511Picture prediction method and apparatus2023 11,706,444Inter prediction method and apparatus2023 11,706,417Video decoding method and video decoder2023 11,695,968Picture data encoding method and apparatus and picture data decoding method and apparatus2023 11,689,723Apparatus and method for inverse quantization2023 11,683,496Motion vector prediction method and related apparatus2023 11,676,376Method for detecting field navigation line after ridge sealing of crops2023 11,655,238MMPL3 inhibitors, compositions and uses thereof2023 11,659,161Reference frame obtaining method and apparatus applied to bidirectional inter prediction2023 11,647,207Inter prediction method and apparatus2023 11,638,003Video coding and decoding methods and devices using a library picture bitstream2023 11,606,571Spatial varying transform for video coding2023 11,601,667Inter prediction method and related apparatus2023 11,598,516Folding grow light2023 11,601,663Spatially varying transform with adaptive transform type2023 11,595,669Chroma block prediction method and apparatus2023 11,575,928Video encoder, video decoder, and corresponding method2023 11,539,975Motion vector prediction method based on affine motion model and device2022 11,528,506Intra-prediction using a cross-component linear model in video coding2022 11,528,503Picture prediction method and apparatus, and codec2022 11,523,129Encoding method and apparatus2022 11,516,464Method for obtaining candidate motion vector list, apparatus, encoder, and decoder2022 11,516,470Video coder and corresponding method2022 11,500,903Generic multi-source heterogeneous large-scale data synchronization client-server method2022 11,496,732Video image encoding and decoding method, apparatus, and device2022 11,496,754Video encoder, video decoder, and corresponding method of predicting random access pictures2022 11,490,115Adaptive affine motion compensation unit determining in video picture coding method, video picture decoding method, coding device, and decoding device2022 D0968351Wireless audio transceiver system with charging compartment2022 11,464,765Use of an N-substituted pyridyl benzisoselazolone compound2022 11,463,721Motion vector obtaining method and apparatus2022 11,438,578Video picture prediction method and apparatus2022 11,431,991Chroma block prediction method and device2022 11,431,997Video decoding method and video decoder2022 11,425,410Video picture prediction method and apparatus2022 11,412,248Image encoding method and apparatus, and image decoding method and apparatus2022 11,412,215Apparatuses and methods for encoding and decoding based on syntax element values2022 11,394,994Image encoding method and apparatus, and image decoding method and apparatus2022 11,388,402Position dependent spatial varying transform for video coding2022 11,388,275Electronic device and camera movement assembly2022 11,388,399Image prediction method, apparatus, and system, device, and storage medium2022 11,375,205Intra-frame prediction and decoding methods and apparatuses for image signal2022 11,368,678Image prediction method and device2022 11,363,274Video data inter prediction method and apparatus2022 11,346,515LED troffer assembly2022 11,350,122Bidirectional inter prediction method and apparatus2022 11,343,523Coding method and apparatus2022 11,336,907Video encoder, video decoder, and corresponding encoding and decoding methods2022 11,330,285Picture prediction method and related device2022 11,323,708Picture partitioning method and apparatus2022 11,323,746Context modeling method and apparatus of split flag2022 11,310,524Method and apparatus for determining motion vector of affine code block2022 11,303,888Picture encoding/decoding method and related apparatus2022 11,290,724Inter prediction method and apparatus, and terminal device2022 11,277,648Picture data encoding method and apparatus and picture data decoding method and apparatus2022 11,277,629Motion model signaling2022 11,265,572Filtering method for removing blocking artifact and apparatus2022 11,259,031Image processing method, device, and system2022 11,252,426Spatially varying transform with adaptive transform type2022 11,245,932Encoding method and apparatus and decoding method and apparatus2022 11,240,529Picture prediction method and picture prediction apparatus2022 11,206,408Motion vector prediction method and related apparatus2021 11,182,877Techniques for controlled generation of training data for machine learning enabled image enhancement2021 11,178,419Picture prediction method and related apparatus2021 D0936042Combined wireless microphone and transmitter set2021 11,168,866Rayleigh scatter light2021 11,146,809Adaptive interpolation filter2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2026Patents assigned to HUAWEI TECH CO LTD (177)· patent assignee history

2021–2023Patents assigned to LONGHORN INTELLIGENT TECH CO LTD (3)· patent assignee history

2021–2026Based in CN· patent location history

2021–2024Based in US· patent location history

2022–2026Patents assigned to UNIV SCIENCE & TECHNOLOGY CHINA (7)· patent assignee history

2022–2026Patents assigned to UNIV SHANGHAI TECHNOLOGY (3)· patent assignee history

2022–2023Patents assigned to UNIV ZHEJIANG (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HUAWEI TECH CO LTD	177	2021–2026
UNIV SCIENCE & TECHNOLOGY CHINA	7	2022–2026
LONGHORN INTELLIGENT TECH CO LTD	3	2021–2023
UNIV SHANGHAI TECHNOLOGY	3	2022–2026
UNIV ZHEJIANG	3	2022–2023

Locations

Location	Patents	Span
CN	189	2021–2026
US	3	2021–2024