Tempe, AZ, United States of America

Robert Tapei Yu

This inventor holds 2 USPTO granted patents and 4 published patent applications. Top assignee: Motorola Corporation. Active years: 1976-1977.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert Tapei Yu. Retrieved from https://idiyas.com/inventor/robert-tapei-yu

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 1.3

ph-index = 2

Forward Citations = 21(Granted Patents)


Location History:

  • Tempe, AZ (US) (1976)
  • Sunnyvale, CA (US) (1977)

Company Filing History:


Years Active: 1976-1977

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2 patents (USPTO):Explore Patents

Title: The Innovations of Robert Tapei Yu

Introduction

Robert Tapei Yu is a notable inventor based in Tempe, AZ, who has made significant contributions to the field of memory technology. With a total of 2 patents, his work focuses on enhancing the efficiency and performance of random access memory systems.

Latest Patents

Yu's latest patents include groundbreaking technologies such as "Read-write circuitry for one transistor per bit random access memory" and "Bit sense line speed-up circuit for MOS RAM." The first patent describes a memory architecture that utilizes one-transistor storage cells, which improves charge redistribution and amplifies signals more effectively. The second patent introduces a speed-up circuit that enhances the discharge rate of the bit sense line, allowing for faster memory operations while maintaining low power dissipation.

Career Highlights

Robert Tapei Yu has spent a significant portion of his career at Motorola Corporation, where he has been instrumental in developing innovative memory solutions. His expertise in semiconductor technology has positioned him as a key figure in advancing memory performance.

Collaborations

Yu has collaborated with various professionals in the field, including his coworker Alan Richard Bormann, to further enhance the capabilities of memory technologies.

Conclusion

Robert Tapei Yu's contributions to memory technology through his patents and work at Motorola Corporation highlight his role as an influential inventor in the industry. His innovations continue to shape the future of memory systems.

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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