Hsinchu, Taiwan

Louis Chaochiuan Liu

This inventor holds 8 USPTO granted patents and 1 published patent application. Top assignees: Taiwan Semiconductor Manufacturing Comp. Ltd., Other. Active years: 1993-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Louis Chaochiuan Liu. Retrieved from https://idiyas.com/inventor/louis-chaochiuan-liu

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

USPTO Granted Patents = 8 

% Patents Active = 75.0

Average Co-Inventor Count = 2.0

ph-index = 5

Forward Citations = 84(Granted Patents)


Location History:

  • Chang Hua, TW (1993)
  • Hsin-Chu, TW (2003 - 2010)

Company Filing History:


Years Active: 1993-2010

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8 patents (USPTO):Explore Patents

Title: Innovations of Louis Chaochiuan Liu

Introduction

Louis Chaochiuan Liu is a prominent inventor based in Hsin-Chu, Taiwan. He has made significant contributions to the field of integrated circuit design and analysis. With a total of 8 patents to his name, Liu has established himself as a key figure in the semiconductor industry.

Latest Patents

One of Liu's latest patents is titled "Method for reducing timing libraries for intra-die model in statistical static timing analysis." This innovative method involves performing statistical static timing analysis on an integrated circuit (IC) by identifying a plurality of turned-on devices during a predetermined operation. It focuses on choosing only the libraries of these devices and calculating the time delay using a reduced number of libraries. This approach enhances efficiency in timing analysis.

Another notable patent is related to "SiP (system in package) design systems and methods." This patent outlines a comprehensive system that includes a system partitioning module, a subsystem integration module, a physical design module, and an analysis module. The system is designed to partition a target system into subsystems, generate architecture designs, and perform performance checks based on the physical design and simulations.

Career Highlights

Liu has worked with Taiwan Semiconductor Manufacturing Company Limited, where he has contributed to various projects in semiconductor technology. His expertise in IC design and analysis has been instrumental in advancing the capabilities of modern electronics.

Collaborations

Throughout his career, Liu has collaborated with notable professionals in the field, including Chao-Shun Hsu and Clinton Chao. These collaborations have further enriched his work and contributed to the development of innovative solutions in semiconductor design.

Conclusion

Louis Chaochiuan Liu's contributions to the field of integrated circuits and his innovative patents highlight his significant role in advancing semiconductor technology. His work continues to influence the industry and pave the way for future innovations.

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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