LexDanaLexDanabeta
Inventor

HONG-JHENG JHU

Inventor
CN

Overview

129→
Patents
2022–2026
Patent span
Electricity
Primary field (CPC H)

Patents· 129 as inventor

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

H04Nprimary
H04NPictorial communication, e.g. television92%
G06NComputing arrangements based on specific computational models6%
G06TImage data processing or generation, in general1%
G06VImage or video recognition or understanding1%
PatentTitleYear
12,593,034Methods and devices for decoder-side intra mode derivation202612,587,646Network based image filtering for video coding202612,587,636Geometric partition mode with motion vector refinement202612,581,058Geometric partition mode with motion vector refinement202612,574,561Methods and apparatus of video coding in 4:4:4 chroma format202612,568,239Residual and coefficients coding for video coding202612,563,237Wavelet transform domain convolutional neural network based in-loop filtering for video coding202612,563,234Sign prediction for block-based video coding202612,556,731Candidate derivation for affine merge mode in video coding202612,549,774Methods and apparatus of video coding using palette mode202612,542,897Methods and devices for decoder-side intra mode derivation202612,542,898Methods and devices for decoder-side intra mode derivation202612,542,928General constraint information for video coding202612,542,930Invertible filtering for video coding202612,542,896Geometry partitioning for affine motion compensated prediction in video coding202612,537,947Side window bilateral filtering for video coding202612,532,015Methods and devices for candidate derivation for affine merge mode in video coding202612,532,016Methods and devices for decoder-side intra mode derivation202612,532,012Network based image filtering for video coding202612,526,412Residual and coefficients coding for video coding202612,526,405Adaptive coding order for intra prediction in video coding202612,519,965Chroma coding enhancement in cross-component sample adaptive offset202612,501,040Network based image filtering for video coding202512,501,063Cross-component sample adaptive offset202512,495,153Coding enhancement in cross-component sample adaptive offset202512,489,909Methods and devices for prediction dependent residual scaling for video coding202512,489,914Coding enhancement in cross-component sample adaptive offset202512,483,708Methods and apparatuses for prediction refinement with optical flow202512,483,727Methods and apparatus of video coding202512,483,731Methods and apparatus of video coding in 4:4:4 chroma format202512,477,155Coding enhancement in cross-component sample adaptive offset202512,477,127Video coding using multi-model linear model202512,477,153Methods and apparatus of residual and coefficient coding202512,470,729Methods and apparatuses for signaling of merge modes in video coding202512,470,733Overlapped block motion compensation for inter prediction202512,470,692Methods and apparatuses for video coding using geometric partition202512,457,335Geometric partition mode with explicit motion signaling202512,457,364Methods and apparatus on transform and coefficient signaling202512,452,457Sign prediction for block-based video coding202512,452,461High-level syntax for video coding202512,452,445Motion compensation considering out-of-boundary conditions in video coding202512,452,460Methods and apparatus for high-level syntax in video coding202512,445,626Methods and apparatuses for prediction refinement with optical flow202512,439,068Bilateral matching based reference picture reordering202512,439,090Residual and coefficients coding for video coding202512,439,075Merge mode with motion vector differences202512,439,092Network based image filtering for video coding202512,439,087Methods and apparatus on transform and coefficient signaling202512,439,078Methods and apparatus for prediction refinement with optical flow202512,432,374Methods and devices for geometric partition mode with motion vector refinement202512,425,604Methods and apparatuses for prediction refinement with optical flow202512,425,603Methods and apparatuses for prediction refinement with optical flow202512,425,661Residual and coefficients coding for video coding202512,425,610Planar mode improvement for intra prediction202512,418,653Method for video encoding with residual and coefficients coding, computing device and non-transitory computer-readable storage medium202512,413,735Chroma coding enhancement in cross-component sample adaptive offset with virtual boundary202512,401,807Small chroma block size restriction in video coding202512,401,813Coding enhancement in cross-component sample adaptive offset202512,401,806Coding enhancement in cross-component sample adaptive offset202512,395,636In-loop filters for video coding202512,388,985Methods and apparatuses for video coding with triangle prediction202512,382,049Methods and devices for quantization and de-quantization design in video coding202512,382,055Chroma coding enhancement in cross-component sample adaptive offset202512,382,048Methods and devices for quantization and de-quantization design in video coding202512,382,088Motion estimation region for the merge candidates202512,382,047Methods and devices for quantization and de-quantization design in video coding202512,368,868Video coding using multi-model linear model202512,368,877Enhanced motion estimation for inter coding202512,363,332Coding enhancement in cross-component sample adaptive offset202512,356,008Residual and coefficients coding for video coding202512,355,955Methods and apparatus of video coding using improved matrix-based intra prediction coding mode202512,348,735Residual and coefficients coding for video coding202512,341,999Coding enhancement in cross-component sample adaptive offset202512,335,497Residual and coefficients coding for video coding202512,316,867Overlapped block motion compensation for inter prediction202512,309,364System and method for applying neural network based sample adaptive offset for video coding202512,309,369Methods and apparatus of video coding in 4:4:4 chroma format202512,301,790Methods and apparatuses for video coding using triangle partition202512,301,879Chroma coding enhancement in cross-component sample adaptive offset202512,294,734Spatial neighbor based affine motion derivation202512,267,509Cross component determination of chroma and luma components of video data202512,267,513Methods and apparatus of residual and coefficient coding202512,262,005Deblocking filtering for video coding202512,262,029Cross component adaptive loop filter for video coding202512,256,076Residual and coefficients coding for video coding202512,250,411Methods and apparatuses for signaling of syntax elements in video coding202512,244,804Methods and apparatus of video coding in 4:4:4 chroma format202512,238,337Methods and system of subblock transform for video coding202512,238,343Video coding with neural network based in-loop filtering202512,219,163Chroma coding enhancement in cross-component sample adaptive offset202512,200,220Geometric partition mode with motion vector refinement202512,192,511Methods and apparatuses for signaling of syntax elements in video coding202512,184,870Methods and apparatus of segment-based video coding using palette mode202412,184,866Methods and apparatus of video coding using palette mode202412,177,448Methods and apparatuses for reference picture resampling202412,177,456Chroma coding enhancement in cross-component sample adaptive offset with virtual boundary202412,170,763Methods and apparatus of video coding using improved matrix-based intra prediction coding mode202412,166,965Methods and apparatus for signaling symmetrical motion vector difference mode202412,166,989Methods and devices for prediction dependent residual scaling for video coding202412,155,851Chroma coding enhancement in cross-component sample adaptive offset202412,149,687Chroma coding enhancement in cross-component sample adaptive offset202412,149,698Methods and devices for prediction dependent residual scaling for video coding202412,149,746Methods and apparatus of video coding using palette mode202412,143,597Methods and devices for lossless coding modes in video coding202412,120,355Methods and devices for high-level syntax in video coding202412,108,067Methods and apparatus of video coding using palette mode202412,108,047Sub-block temporal motion vector prediction for video coding202412,108,049Chroma coding enhancement in cross-component correlation202412,088,850Methods and apparatuses for signaling of syntax elements in video coding202412,075,047Methods and apparatus of video coding in 4:4:4 color format202412,069,311Methods and apparatus of video coding in 4:4:4 chroma format202412,063,375Small chroma block size restriction in video coding202412,052,426Methods and apparatuses for prediction refinement with optical flow202412,047,598Merge mode with motion vector differences202412,047,567System and method for applying adaptive loop filter in video coding202412,041,253Signaling of lossless coding in video coding202412,034,913Methods and apparatuses for video coding with triangle prediction202412,015,791Video coding using multi-model linear model202412,015,798Methods and apparatus on transform and coefficient signaling202412,003,729In-loop filters for video coding202411,997,278Methods and devices for quantization and de-quantization design in video coding202411,985,356Methods and apparatus for prediction simplification in video coding202411,979,575Methods and devices for prediction dependent residual scaling for video coding202411,968,388Methods and apparatus of prediction refinement with optical flow202411,943,468Methods and apparatus of video coding using prediction refinement with optical flow202411,917,189Motion vector prediction for video coding202411,889,110Methods and apparatus for prediction refinement with optical flow202411,800,124Chroma coding enhancement in cross-component sample adaptive offset202311,272,197Device and method for coding video data2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to Fg innovation co ltd (1)· patent assignee history
2022Based in TW· patent location history
2023–2026Patents assigned to BEIJING DAJIA INTERNET INFORMATION TECH CO LTD (128)· patent assignee history
2023–2026Based in CN· patent location history
2024Patents assigned to XIU XIAOYU (1)· patent assignee history
2024–2026Based in US· patent location history
2026Patents assigned to BEIJING DA JIA INTERNET INFORMATION TECH CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BEIJING DAJIA INTERNET INFORMATION TECH CO LTD1282023–2026
BEIJING DA JIA INTERNET INFORMATION TECH CO LTD12026
Fg innovation co ltd12022
XIU XIAOYU12024
Locations
LocationPatentsSpan
CN702023–2026
US582024–2026
TW12022