Forward Citations = 166

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4 inventors (with patents filed for the assignee):

Richard D Weir (15 out of 15 patents)

Carl W Nelson (15 out of 15 patents)

Richard S Weir (5 out of 5 patents)

4. Neil D Heiman (1 out of 2 patents)

15 patents: Sort by Forward Citations

1. 6103367 - Coating of metal substrate for magnetic recording medium (2000-08-15),

2. 5961792 - Method for making titanium or titanium-alloy substrate for (1999-10-05),

3. 5900126 - Method for manufacturing austenitic stainless steel substrate for (1999-05-04),

4. 5855951 - Method for making ceramic substrates for magnetic-recording media (1999-01-05),

5. 5811182 - Magnetic recording medium having a substrate and a titanium nitride (1998-09-22),

6. 5707705 - Titanium or titanium-alloy substrate for magnetic-recording media (1998-01-13),

7. 5681635 - Magnetic recording medium having a ceramic substrate, an underlayer (1997-10-28),

8. 5635269 - Precision-etched textured stop/start zone for magnetic-recording disks (1997-06-03),

9. 5626920 - Method for coating metal disc substrates for magnetic-recording media (1997-05-06),

10. 5624725 - Protective overcoatings for magnetic-recording disks (1997-04-29),

11. 5536549 - Austenitic stainless steel substrate for magnetic-recording media (1996-07-16),

12. 5490910 - Circularly symmetric sputtering apparatus with hollow-cathode plasma (1996-02-13),

13. 5457298 - Coldwall hollow-cathode plasma device for support of gas discharges (1995-10-10),

14. 5453168 - Method for forming protective overcoatings for metallic-film (1995-09-26),

15. 5232569 - Circularly symmetric, large-area, high-deposition-rate sputtering (1993-08-03),

Company Overview

Tulip Memory Systems, Inc. is a technology company based in Fremont, California, specializing in advanced memory solutions. The organization focuses on developing innovative memory architectures and systems that enhance data storage and processing capabilities. With a commitment to pushing the boundaries of memory technology, Tulip Memory Systems aims to address the growing demands of various sectors, including computing, telecommunications, and consumer electronics, by delivering high-performance and reliable memory products.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

15 Patents

#130 in Fremont, CA

#5,027 in California

#21,052 in US

#39,921 in the World

Fremont, CA, United States of America

Tulip Memory Systems, Inc.

Forward Citations = 166

4 inventors:

Richard D Weir (15 out of 15 patents)

Carl W Nelson (15 out of 15 patents)

Richard S Weir (5 out of 5 patents)

4. Neil D Heiman (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Tulip Memory Systems, Inc.. Retrieved from https://idiyas.com/company/tulip-memory-systems

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]