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For the Inventor, By the Inventor

Taipei, Taiwan

Yi-Shin Li

This inventor holds 6 USPTO granted patents. Top assignee: Hon Hai Precision Industry Co., Ltd.. Active years: 2010-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yi-Shin Li. Retrieved from https://idiyas.com/inventor/yi-shin-li

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

USPTO Granted Patents = 6

Average Co-Inventor Count = 3.7

ph-index = 2

Forward Citations = 11(Granted Patents)


Company Filing History:

goldMedal6 out of 19,792 
 
Hon Hai Precision Industry Co., Ltd.
 patents

Years Active: 2010-2012

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6 patents (USPTO):Explore Patents
1. 8296349 - Discrete cosine (DCT) and inverse discrete cosine transform circuit (IDCT) that executes DCT/IDCT operations with bufferfly stages (2012-10-23),
2. 8284840 - Video decoding device and method (2012-10-09),
3. 8270743 - Discrete cosine processing circuit and image processing device utilizing the same (2012-09-18),
4. 8243816 - Entropy decoding method (2012-08-14),
5. 7928868 - Entropy decoding device (2011-04-19),
6. 7861026 - Signal relay device and method for accessing an external memory via the signal relay device (2010-12-28),

Title: The Innovations of Yi-Shin Li

Introduction

Yi-Shin Li is a prominent inventor based in Taipei, Taiwan. He has made significant contributions to the field of technology, particularly in the area of video processing and transformation. With a total of 6 patents to his name, his work continues to influence advancements in digital media.

Latest Patents

One of Yi-Shin Li's latest patents is a discrete cosine (DCT) and inverse discrete cosine transform (IDCT) circuit. This innovative circuit executes DCT/IDCT operations using butterfly stages. It includes a microcode memory, a processor, and a butterfly operation circuit. The microcode memory stores multiple microcode groups corresponding to DCT/IDCT operations, with each group containing a series of microcodes. The processor retrieves one of these microcode groups to perform the necessary operations, while the butterfly operation circuit executes the operations based on the retrieved microcodes.

Another notable patent is a video decoding device and method. This method involves receiving video data and transforming it from a Huffman tree to at least one full tree and one one-side tree. The process includes reading a microcode corresponding to the video coding standard that encoded the received video data. The method further entails reading video data from the transformed data according to the length of the read microcode and decoding it to produce a decoding result.

Career Highlights

Yi-Shin Li is currently employed at Hon Hai Precision Industry Co., Ltd., a leading technology company known for its innovative solutions. His work at the company has allowed him to develop and refine his inventions, contributing to the company's reputation for excellence in technology.

Collaborations

Throughout his career, Yi-Shin Li has collaborated with talented individuals such as Yi-Shin Tung and Sheng-Che Huang. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Yi-Shin Li's contributions to the field of technology, particularly in video processing, demonstrate his innovative spirit and dedication to advancing digital media. His patents reflect a commitment to improving the efficiency and effectiveness of video decoding and transformation processes.

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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