Essex Junction, VT, United States of America

Clarence S Long

This inventor holds 1 USPTO granted patent. Top assignee: International Business Machines Corporation. Active years: 1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Clarence S Long. Retrieved from https://idiyas.com/inventor/clarence-s-long

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 = 13.0

ph-index = 1

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 1996

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1 patent (USPTO):Explore Patents

Title: Innovations by Clarence S Long

Introduction

Clarence S Long is a notable inventor based in Essex Junction, VT (US). He has made significant contributions to the field of semiconductor technology, particularly through his innovative patent that addresses critical issues in the manufacturing process of semiconductor chips.

Latest Patents

One of Clarence S Long's key patents is titled "Method and apparatus for stressing, burning in and reducing leakage." This invention focuses on microwave methods for burning-in, electrical stressing, thermal stressing, and reducing rectifying junction leakage current in fully processed semiconductor chips. The patent highlights the advantages of using microwaves, which allow for a substantially shorter burn-in period compared to conventional techniques. Additionally, it eliminates the need for special workpiece holders that are typically required in traditional stress and burn-in methods.

Career Highlights

Clarence S Long has been associated with International Business Machines Corporation (IBM), where he has applied his expertise in semiconductor technology. His work has contributed to advancements in the efficiency and effectiveness of semiconductor manufacturing processes.

Collaborations

Throughout his career, Clarence has collaborated with notable colleagues such as Peter E Freiermuth and Kathleen S Ginn. These collaborations have further enriched his contributions to the field of semiconductor technology.

Conclusion

Clarence S Long's innovative work in semiconductor technology, particularly through his patent on microwave methods, showcases his significant impact on the industry. His contributions continue to influence advancements in semiconductor manufacturing processes.

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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