For the Inventor, By the Inventor

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San Jose, CA, United States of America

Mosys, Inc.

USPTO Granted Patents = 79

% Expired Patents = 54.4

EPO Patents = 8

Trademarks = 3

Forward Citations = 485

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45 inventors (with patents filed for the assignee):

Wingyu Leung (20 out of 98 patents)

Jay B Patel (16 out of 20 patents)

Michael J Miller (15 out of 48 patents)

4. Michael J Morrison (12 out of 62 patents)

5. Richard Stephen Roy (11 out of 61 patents)

6. Dipak Sikdar (10 out of 10 patents)

7. Charles Walter Boecker (8 out of 61 patents)

8. Gang-feng Fang (8 out of 8 patents)

9. Jeong Yeol Choi (6 out of 35 patents)

10. Rajesh Chopra (5 out of 10 patents)

11. Dennis Sinitsky (4 out of 19 patents)

12. Stephen Fung (4 out of 4 patents)

13. Prashant Choudhary (3 out of 18 patents)

14. Eric Douglas Groen (3 out of 37 patents)

15. Vithal Rao (3 out of 3 patents)

Core Competencies:

Non-Volatile Memory

Embedded DRAM

Memory Architecture

Latency Reduction

Error Correction

Memory Organization

Data Restoration

Programmable Memory

Hybrid Driver

Serializer-Deserializer

Memory Testing

Clock Phase Generator

79 patents: Sort by Forward Citations

1. 11221764 - Partitioned memory with shared memory resources and configurable functions (2022-01-11),

2. 11119857 - Substitute redundant memory (2021-09-14),

3. 10339043 - System and method to match vectors using mask and count (2019-07-02),

4. 10320370 - Methods and circuits for adjusting parameters of a transceiver (2019-06-11),

5. 10114558 - Integrated main memory and coprocessor with low latency (2018-10-30),

6. 10084488 - Chip-to-chip port coherency without overhead (2018-09-25),

7. 10050773 - Bootstrapped autonegotiation clock from a referenceless clock chip (2018-08-14),

8. 9971567 - Method and apparatus for randomizer (2018-05-15),

9. 9921755 - Integrated main memory and coprocessor with low latency (2018-03-20),

10. 9667546 - Programmable partitionable counter (2017-05-30),

11. 9553566 - Hybrid driver circuit (2017-01-24),

12. 9529569 - Method and apparatus for randomizer (2016-12-27),

13. 9496009 - Memory with bank-conflict-resolution (BCR) module including cache (2016-11-15),

14. 9361196 - Memory device with background built-in self-repair using background built-in self-testing (2016-06-07),

15. 9354823 - Memory system including variable write burst and broadcast command scheduling (2016-05-31),

Company Overview

Mosys, Inc. is a technology company based in San Jose, California, specializing in advanced memory solutions. The company focuses on the development of non-volatile memory technologies, embedded DRAM, and innovative memory architectures. Mosys is dedicated to enhancing memory performance through latency reduction, error correction, and efficient memory organization. Its expertise in data restoration and programmable memory positions it as a key player in the evolving landscape of memory technology, catering to various applications across multiple industries.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

79 Patents

#138 in San Jose, CA

#1,088 in California

#4,695 in US

#9,582 in the World

San Jose, CA, United States of America

Mosys, Inc.

Forward Citations = 485

45 inventors:

Wingyu Leung (20 out of 98 patents)

Jay B Patel (16 out of 20 patents)

Michael J Miller (15 out of 48 patents)

4. Michael J Morrison (12 out of 62 patents)

5. Richard Stephen Roy (11 out of 61 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Mosys, Inc.. Retrieved from https://idiyas.com/company/mosys

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

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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