San Jose, CA, United States of America

Sang-Yen Wang

This inventor holds 1 USPTO granted patent. Top assignee: International Business Machines Corporation. Active years: 1984.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sang-Yen Wang. Retrieved from https://idiyas.com/inventor/sang-yen-wang

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 = 3.0

ph-index = 1

Forward Citations = 52(Granted Patents)


Company Filing History:


Years Active: 1984

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1 patent (USPTO):Explore Patents

Title: Innovations of Sang-Yen Wang

Introduction

Sang-Yen Wang is a notable inventor based in San Jose, CA. He has made significant contributions to the field of technology, particularly in the area of cooling systems for disk files. His innovative approach has led to the development of a unique patent that enhances the efficiency of disk file operations.

Latest Patents

Sang-Yen Wang holds a patent for a "Closed loop cooling system for disk file with heat exchanger integral." This invention provides an improved cooling and filtration system for disk files. The design establishes a closed loop path within the disk enclosure, extending from the disk hub area through holes in disk spacers, radially outward across the disk surface, and back to the impeller of the disk hub. The system includes two parallel branch segments, one featuring a high impedance, low volume filter to remove debris, while the other is a low impedance, high volume branch that incorporates the hot side of a heat exchanger integral to the disk file baseplate.

Career Highlights

Sang-Yen Wang is associated with International Business Machines Corporation (IBM), where he has contributed to various projects and innovations. His work has been instrumental in advancing the technology used in disk files, showcasing his expertise and commitment to innovation.

Collaborations

Throughout his career, Sang-Yen Wang has collaborated with notable colleagues, including Richard A. Davis and Stanton Kline Moss. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Sang-Yen Wang's contributions to the field of technology, particularly through his innovative cooling system for disk files, highlight his role as a significant inventor. His work continues to influence advancements in the industry, demonstrating the importance of innovation in 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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