Miaoli, Taiwan

Hsian-Ho Chang

This inventor holds 4 USPTO granted patents. Top assignees: Synopsys Taiwan Co., Ltd., Synopsys, Inc.. Active years: 2014-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hsian-Ho Chang. Retrieved from https://idiyas.com/inventor/hsian-ho-chang

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 2

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 2014-2015

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4 patents (USPTO):Explore Patents

Title: Innovator Hsian-Ho Chang: Pioneering Multiple Level Spine Routing

Introduction

Hsian-Ho Chang, an accomplished inventor based in Miao-Li, Taiwan, has made significant contributions to the field of computer science, particularly in routing methodologies. With a total of four patents to his name, Chang has demonstrated his expertise and commitment to innovation in technology.

Latest Patents

Among his latest patents, Chang has developed a groundbreaking method titled "Multiple Level Spine Routing." This patent describes a computer-implemented method for routing a net, which involves selecting a spine routing track based on a cost function and associated data. This innovative approach enhances routing efficiency and optimization. Another aspect of his work on "Multiple Level Spine Routing" further elaborates on assigning main spine routing tracks to multiple nets, ensuring the generation of main spine wires based on cost functions, thereby improving the performance of routing systems.

Career Highlights

Chang has contributed his expertise to leading technology companies such as Synopsys Taiwan Co., Ltd. and Synopsys, Inc. His work in these organizations has centered around developing advanced solutions for complex routing challenges, showcasing his innovative spirit and technical prowess.

Collaborations

Throughout his career, Chang has collaborated with notable colleagues like Fong-Yuan Chang and Wei-Shun Chuang. These partnerships have played a pivotal role in advancing his research and the subsequent development of his patents.

Conclusion

Hsian-Ho Chang's contributions to the field of routing technology reflect his dedication to innovation. With multiple patents that push the boundaries of computer science, Chang continues to be a significant figure in the tech industry. His inventions not only improve existing systems but also pave the way for future advancements in routing methodologies.

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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