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For the Inventor, By the Inventor

Hsinchu, Taiwan

Cheng-Han Li

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Mediatek Corporation. Active years: 2021-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Cheng-Han Li. Retrieved from https://idiyas.com/inventor/cheng-han-li

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 3.7

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:

goldMedal2 out of 5,091 
 
Mediatek Corporation
 patents

Years Active: 2021-2023

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2 patents (USPTO):Explore Patents
1. 11616970 - Motion vector refinement apparatus having motion vector predictor derivation circuit that is allowed to start new task without waiting for motion vector difference computation and associated motion vector refinement method (2023-03-28),
2. 11025947 - Method and apparatus for generating motion field motion vectors for blocks of current frame in on-the-fly manner (2021-06-01),

Title: Innovations by Cheng-Han Li

Introduction

Cheng-Han Li is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of motion vector refinement and motion field motion vector generation. With a total of 2 patents, his work has advanced the technology used in video processing and compression.

Latest Patents

Cheng-Han Li's latest patents include a "Motion vector refinement apparatus having motion vector predictor derivation circuit that is allowed to start new task without waiting for motion vector difference computation and associated motion vector refinement method." This invention features a motion vector predictor (MVP) derivation circuit that can derive a first MVP for a current block and perform new tasks without waiting for the completion of previous computations.

Another significant patent is the "Method and apparatus for generating motion field motion vectors for blocks of current frame in on-the-fly manner." This method involves generating motion field motion vectors (MFMVs) for different portions of a current frame by applying motion vector projection techniques. The innovative approach allows for efficient processing of video data.

Career Highlights

Cheng-Han Li is currently employed at MediaTek Corporation, a leading global semiconductor company. His work at MediaTek has allowed him to focus on developing advanced technologies that enhance video processing capabilities. His contributions have been instrumental in improving the efficiency and effectiveness of motion vector algorithms.

Collaborations

Cheng-Han Li has collaborated with talented coworkers such as Hong-Cheng Lin and Chi-Hung Chen. Their combined expertise has fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies in their field.

Conclusion

Cheng-Han Li's innovative work in motion vector refinement and generation has made a significant impact on video processing technology. His patents reflect a commitment to advancing the field and improving the efficiency of video data handling.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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