Inventor
WENHAO ZHANG
Inventor
CN
Overview
Patents· 57 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television45%
H04LTransmission of digital information, e.g. telegraphic communication16%
G06TImage data processing or generation, in general10%
G06NComputing arrangements based on specific computational models6%
G06VImage or video recognition or understanding6%
G06FElectric digital data processing3%
H01JElectric discharge tubes or discharge lamps2%
H01LSemiconductor devices2%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h102%
B23KSoldering or unsoldering1%
PatentTitleYear
12,598,316Reuse of block tree pattern in video compression202612,588,469Bipolar electrostatic chuck electrode with self-induced DC voltage202612,531,997Prediction of rate distortion curves for video encoding202612,519,962Optimized video transcoding based on a timing requirement202612,501,087Adaptive bitrate streaming using video quality information2025D1103652Uprisal assist device202512,483,693Reset of historical motion vector prediction202512,477,137Processing sub-partitions using reference pixels202512,469,262Subjective quality assessment tool for image/video artifacts202512,413,830Optimizing insertion points for content based on audio and video characteristics202512,363,390Video file storage prediction process for caches in video servers202512,322,010Logo labeling method and device, update method and system of logo detection model, and storage medium202512,225,272Optimizing insertion points for content based on audio and video characteristics202512,223,690Face clustering method and apparatus, classification storage method, medium and electronic device202512,225,252Dynamic selection of candidate bitrates for video encoding202512,212,798Cross-period quality smoothing in adaptive bitrate algorithm202512,206,897Size based transform unit context derivation202512,200,277Multiple protocol prediction and in-session adaptation in video streaming202512,179,366Method for avoiding interference of welding equipment, and device for controlling welding equipment202412,177,312Pushing content in time windows based on different positions202412,160,595Optimized video transcoding based on a timing requirement202412,149,760Concurrent downloading of video202412,149,729Selective template matching in video coding202412,094,748Bipolar esc with balanced RF impedance202412,094,058Fast feature recognition and mesh generation in structural design202412,079,911Method for image synthesis, device for image synthesis and storage medium202412,041,251Processing sub-partitions using reference pixels202412,028,530Adaptive transcoding of profile ladder for videos202411,956,460Selective template matching in video coding202411,948,359Video processing method and apparatus, computing device and medium202411,930,196Reuse of block tree pattern in video compression202411,902,599Multiple protocol prediction and in-session adaptation in video streaming202411,893,710Image reconstruction method, electronic device and computer-readable storage medium202411,889,140Global constraint-based content delivery network (CDN) selection in a video streaming system202411,812,081Session based adaptive playback profile decision for video streaming202311,811,890Pushing content in time windows based on different positions202311,800,088Template refined bi-prediction for video coding using anchor point202311,792,390Reset of historical motion vector prediction202311,761,756Method and device for simultaneously detecting surface shapes and thickness distribution of inner and outer walls of thin-wall rotating body202311,729,416Modular motion estimation engine for tree-based video202311,622,116Cross-validation of video encoding202311,616,993Dyanamic parameter adjustment for adaptive bitrate algorithm202311,616,968Method and system of motion estimation with neighbor block pattern for video coding202311,601,660Reuse of block tree pattern in video compression202311,593,968Coefficient context modeling in video coding202311,587,280Augmented reality-based display method and device, and storage medium202311,570,496Concurrent downloading of video202311,496,786Global constraint-based content delivery network (CDN) selection in a video streaming system202211,496,809Video file storage prediction process for caches in video servers202211,432,011Size based transform unit context derivation202211,310,516Adaptive bitrate algorithm with cross-user based viewport prediction for 360-degree video streaming202211,277,620Adaptive transcoding of profile ladder for videos202211,218,663Video chunk combination optimization202211,202,070Parallel bi-directional intra-coding of sub-partitions202111,197,009Processing sub-partitions in parallel using reference pixels202111,159,635Soft server push in video streaming202111,140,060Dynamic variation of media segment durations for optimization of network round trip times2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to HULU LLC (34)· patent assignee history
2021–2026Based in CN· patent location history
2022–2025Patents assigned to INTEL CORP (4)· patent assignee history
2024–2025Patents assigned to BOE TECHNOLOGY GROUP CO LTD (4)· patent assignee history
2024–2026Based in US· patent location history
2024Based in JP· patent location history
2024Based in GB· patent location history
2025–2026Patents assigned to BEIJING YOJAJA SOFTWARE TECH DEVELOPMENT CO LTD (7)· patent assignee history
2025Patents assigned to DISNEY ENTPR INC (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HULU LLC | 34 | 2021–2026 |
| BEIJING YOJAJA SOFTWARE TECH DEVELOPMENT CO LTD | 7 | 2025–2026 |
| BOE TECHNOLOGY GROUP CO LTD | 4 | 2024–2025 |
| DISNEY ENTPR INC | 4 | 2025 |
| INTEL CORP | 4 | 2022–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 53 | 2021–2026 |
| US | 2 | 2024–2026 |
| JP | 1 | 2024 |
| GB | 1 | 2024 |