% Expired Patents = 16.7

Trademarks = 2

Forward Citations = 291

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5 inventors (with patents filed for the assignee):

Abraham C Ma (9 out of 121 patents)

Tzu-Yih Chu (5 out of 20 patents)

Paul Y Hsueh (5 out of 26 patents)

4. Ren-Kang Chiou (1 out of 28 patents)

5. Hans Schiesser (1 out of 2 patents)

12 patents: Sort by Forward Citations

1. RE39784 - Structure for removable cooler (2007-08-20),

2. 6775139 - Structure for removable cooler (2004-08-10),

3. 6542393 - Dual-bank memory module with stacked DRAM chips having a concave-shaped re-route PCB in-between (2003-04-01),

4. 5996880 - Method of manufacturing dual-bank memory modules with shared capacitors (1999-12-07),

5. 5941447 - Manufacturing method for a processor module with dual-bank SRAM cache (1999-08-24),

6. 5856937 - Processor module with dual-bank SRAM cache having shared capacitors and (1999-01-05),

7. 5841686 - Dual-bank memory module with shared capacitors and R-C elements (1998-11-24),

8. 5651176 - Vibratory feeder trays and synchronous mass production apparatus for (1997-07-29),

9. 5623813 - Memory module container (1997-04-29),

10. 5486723 - Packaged integrated circuit add-on card (1996-01-23),

11. 5441150 - Memory module container (1995-08-15),

12. 5362985 - Packaged integrated circuit add-on card and method of manufacture (1994-11-08),

Company Overview

Ma Laboratories, Inc. is a technology company based in San Jose, California, specializing in advanced semiconductor solutions. The company focuses on the development and manufacturing of high-performance electronic components, particularly in the fields of memory and storage technologies. With a commitment to innovation, Ma Laboratories serves a diverse range of industries, providing cutting-edge products that enhance computing efficiency and reliability. Their expertise in semiconductor design and production positions them as a key player in the evolving tech landscape.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

12 Patents

#466 in San Jose, CA

#6,066 in California

#25,578 in US

#48,209 in the World

San Jose, CA, United States of America

Ma Laboratories, Inc.

Forward Citations = 291

5 inventors:

Abraham C Ma (9 out of 121 patents)

Tzu-Yih Chu (5 out of 20 patents)

Paul Y Hsueh (5 out of 26 patents)

4. Ren-Kang Chiou (1 out of 28 patents)

5. Hans Schiesser (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ma Laboratories, Inc.. Retrieved from https://idiyas.com/company/ma-laboratories

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]