San Jose, CA, United States of America

Kuang-Chou Chang

This inventor holds 4 USPTO granted patents and 2 EPO patents. Top assignee: Broadcom Corporation. Active years: 2010-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kuang-Chou Chang. Retrieved from https://idiyas.com/inventor/kuang-chou-chang

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


% Patents Active = 100.0

 

Average Co-Inventor Count = 3.4

ph-index = 2

Forward Citations = 89(Granted Patents)


Company Filing History:


Years Active: 2010-2016

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4 patents (USPTO):Explore Patents

Title: Kuang-Chou Chang: Innovator in Ethernet Technology

Introduction

Kuang-Chou Chang is a notable inventor based in San Jose, California. He has made significant contributions to the field of Ethernet technology, holding a total of 4 patents. His work focuses on enhancing communication systems, particularly in extended range applications.

Latest Patents

One of his latest patents is titled "Method and system for an extended range Ethernet link discovery signaling." This patent outlines a method where a local PHY can detect one or more active twisted-pair wires in a remote PHY. The local PHY determines whether to operate as a master or slave based on the detected pairs. When functioning as a master device, it can correct twisted-pair wire swap information received from the remote PHY before communicating an encoded link length value. Conversely, when acting as a slave device, it transmits encoded twisted-pair wire swap information to the remote PHY before recovering a link length value. This innovation enables the local PHY to communicate supported operating modes based on the link length value and establish a common full duplex operating mode with the remote PHY.

Career Highlights

Kuang-Chou Chang is currently employed at Broadcom Corporation, a leading technology company known for its advancements in semiconductor and communication solutions. His work at Broadcom has allowed him to further develop his expertise in Ethernet technologies and contribute to the company's innovative projects.

Collaborations

Throughout his career, Chang has collaborated with notable colleagues, including Scott R Powell and Xinhua Yu. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Kuang-Chou Chang is a prominent figure in the field of Ethernet technology, with a focus on enhancing communication systems through his innovative patents. His contributions at Broadcom Corporation and collaborations with esteemed colleagues highlight his commitment to advancing technology in this domain.

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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