Enter assignee name

Forward Citations = 236

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3 inventors (with patents filed for the assignee):

Scott B Hamilton (5 out of 6 patents)

Michael J Rosenow (5 out of 8 patents)

Thomas M Bass (2 out of 2 patents)

7 patents: Sort by Forward Citations

1. 5175766 - Signalling scheme for controlling data encryption device in an (1992-12-29),

2. 5128996 - Multichannel data encryption device (1992-07-07),

3. 5123047 - Method of updating encryption device monitor code in a multichannel data (1992-06-16),

4. 5022076 - Redundant encryption processor arrangement for use in an electronic fund (1991-06-04),

5. 5016277 - Encryption key entry method in a microcomputer-based encryption system (1991-05-14),

6. 5008936 - Backup/restore technique in a microcomputer-based encryption system (1991-04-16),

7. 4997288 - Power supply arrangement for fault-tolerant operation in a (1991-03-05),

The Exchange System Limited Partnership is a leading global provider of innovative trading technologies and services. With a focus on delivering cutting-edge solutions for the financial industry, we offer a range of products and services to enhance trading efficiency and profitability. Our team of experts has a wealth of experience in the industry, ensuring that our clients receive the highest quality support and guidance. Visit our website to learn more about how we can help your trading operations thrive.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

7 Patents

#80 in Bellevue, WA

#926 in Washington

#39,856 in US

Bellevue, WA, United States of America

The Exchange System Limited Partnership

Forward Citations = 236

3 inventors:

Scott B Hamilton (5 out of 6 patents)

Michael J Rosenow (5 out of 8 patents)

Thomas M Bass (2 out of 2 patents)

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