Cupertino, CA, United States of America

William D Mack

This inventor holds 2 USPTO granted patents. Top assignees: North American Philips Corp, Signetics Division, Signetics. Active years: 1988-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William D Mack. Retrieved from https://idiyas.com/inventor/william-d-mack

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 = 2.0

ph-index = 2

Forward Citations = 57(Granted Patents)


Company Filing History:


Years Active: 1988-1992

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2 patents (USPTO):Explore Patents

Title: The Innovations of William D. Mack

Introduction

William D. Mack is a notable inventor based in Cupertino, CA. He holds 2 patents that showcase his contributions to the field of electronics. His work primarily focuses on improving circuit designs and protection devices for integrated circuits.

Latest Patents

One of Mack's latest patents is for a merged differential amplifier and current source. This invention features a feedback mechanism that stabilizes the tail current of a differential transistor pair, allowing for accurate biasing and suitability for low-voltage or high-current applications. Another significant patent is a protection device utilizing subsurface diodes. This device is designed to prevent high-magnitude voltages, such as those from electrostatic discharge, from damaging sensitive electronic components within integrated circuits.

Career Highlights

Throughout his career, William D. Mack has worked with prominent companies such as Signetics and North American Philips Corporation, Signetics Division. His experience in these organizations has contributed to his expertise in electronic circuit design and innovation.

Collaborations

Mack has collaborated with notable individuals in the field, including Richard H. Lane and Daniel J. Linebarger. These partnerships have likely influenced his work and led to advancements in his inventions.

Conclusion

William D. Mack's contributions to electronics through his patents and career experiences highlight his role as an influential inventor. His innovative designs continue to impact the field of integrated circuits and electronic devices.

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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