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For the Inventor, By the Inventor

Taichung, Taiwan

Chi-Yuan Liu

This inventor holds 3 USPTO granted patents. Top assignee: Mediatek Corporation. Active years: 2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chi-Yuan Liu. Retrieved from https://idiyas.com/inventor/chi-yuan-liu-xtt1sps2

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

Calculating rank
USPTO Granted Patents = 3

% Patents Active = 100.0

Average Co-Inventor Count = 5.3

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:

goldMedal3 out of 5,127 
 
Mediatek Corporation
 patents

Years Active: 2018

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3 patents (USPTO):Explore Patents
1. 10162927 - Methods for redistributing cell densities in layout area of IC (2018-12-25),
2. 9946829 - Methods for redistributing cell densities in layout area of IC (2018-04-17),
3. 9892226 - Methods for providing macro placement of IC (2018-02-13),

Title: Innovations of Chi-Yuan Liu

Introduction

Chi-Yuan Liu is a notable inventor based in Taichung, Taiwan. He has made significant contributions to the field of integrated circuit (IC) design. With a total of 3 patents to his name, Liu's work focuses on enhancing the efficiency of IC layouts.

Latest Patents

One of Chi-Yuan Liu's latest patents is titled "Methods for redistributing cell densities in layout area of IC." This innovative method involves obtaining initial cell density distribution and routing density distribution in an initial placement of the IC. Liu's approach includes inserting white space into the initial placement according to a specific density value. This process flattens the initial cell density distribution to achieve a uniform cell density distribution. The specific density value is set higher than the maximum cell density value within the initial distribution. Furthermore, cell densities in a designated region are increased based on the routing density distribution and the flat cell density distribution. This results in a modified cell density distribution, which is then smoothed to create a calibrated cell density distribution. Finally, the white space is removed from the calibrated distribution to achieve a final placement.

Career Highlights

Chi-Yuan Liu is currently employed at MediaTek Corporation, a leading global semiconductor company. His work at MediaTek has allowed him to apply his innovative ideas in practical applications, contributing to advancements in technology.

Collaborations

Liu has collaborated with several talented individuals in his field, including Chin-Hsiung Hsu and Shih-Ying Liu. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Chi-Yuan Liu's contributions to the field of integrated circuits demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of IC design and a drive to improve technology. Through his work at MediaTek Corporation, Liu continues to influence the future of semiconductor technology.

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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