Los Altos, CA, United States of America

Howard C Epstein

This inventor holds 7 USPTO granted patents. Top assignees: Hewlett-Packard Company, Philips Lumileds Lighting Company LLC. Active years: 1981-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Howard C Epstein. Retrieved from https://idiyas.com/inventor/howard-c-epstein

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 = 1.4

ph-index = 6

Forward Citations = 278(Granted Patents)


Company Filing History:


Years Active: 1981-2007

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7 patents (USPTO):Explore Patents

Title: Howard C. Epstein: Innovator in Semiconductor Technology

Introduction

Howard C. Epstein is a notable inventor based in Los Altos, California. He has made significant contributions to the field of semiconductor technology, holding a total of 7 patents. His work has had a lasting impact on various industries, particularly in the development of light-emitting devices and angle encoders.

Latest Patents

Among his latest patents is the "Semiconductor light emitting device package with cover with flexible portion." This invention involves a packaged light-emitting device that includes a frame, a cover, and the light-emitting device itself. The design features a flexible portion of the cover, which is crucial for maintaining the integrity of the device. Another significant patent is the "Shaft angle encoder with a symmetrical code wheel." This invention provides a unique design for a shaft angle encoder that ensures accurate readings by utilizing a symmetrical code wheel and a specific arrangement of photodetectors.

Career Highlights

Throughout his career, Howard has worked with prominent companies such as Hewlett-Packard Company and Philips Lumileds Lighting Company LLC. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the semiconductor field.

Collaborations

Howard has collaborated with notable professionals in his field, including Thomas J. Lugaresi and Michael A. Robinson. These collaborations have further enhanced his innovative capabilities and have led to the development of advanced technologies.

Conclusion

Howard C. Epstein is a distinguished inventor whose work in semiconductor technology continues to influence the industry. His patents reflect a commitment to innovation and excellence in engineering.

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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