Forward Citations = 259

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10 inventors (with patents filed for the assignee):

Carl G Hayssen, Iii (4 out of 5 patents)

Steven E Archambault (3 out of 3 patents)

Bruce W Carlile (2 out of 2 patents)

4. Stanford L Mantiply (2 out of 2 patents)

5. Robert C Brand (2 out of 2 patents)

6. Sadredin Tavana (2 out of 2 patents)

7. Brian Schanning (2 out of 2 patents)

8. William T Futral (2 out of 2 patents)

9. Stanley P Sassower (1 out of 1 patent)

10. J Bernard Gille (1 out of 3 patents)

11 patents: Sort by Forward Citations

1. 5874964 - Method for modeling assignment of multiple memberships in multiple groups (1999-02-23),

2. 5638515 - Method for stripping dataframes from the communicating medium in an FDDI (1997-06-10),

3. 5630113 - Method and apparatus for reducing jitter accumulation in a series of (1997-05-13),

4. 5568613 - Dataframe bridge filter with communication node recordkeeping (1996-10-22),

5. 5412656 - Network hub for maintaining node bandwidth in a single-node network (1995-05-02),

6. 5400334 - Message security on token ring networks (1995-03-21),

7. 5305385 - Network message security method and apparatus (1994-04-19),

8. 5237566 - Network hub for maintaining node bandwidth in a single-node network (1993-08-17),

9. 5177788 - Network message security method and apparatus (1993-01-05),

10. 5109206 - Balanced low-pass common mode filter (1992-04-28),

11. 5077543 - Balanced low-pass common mode filter (1991-12-31),

Company Overview

Ungermann-Bass, Inc. is a technology company based in Santa Clara, California, specializing in advanced networking solutions and telecommunications equipment. The organization focuses on developing innovative products that enhance data communication and network performance, catering to various industries including telecommunications and enterprise networking. With a commitment to pushing the boundaries of network technology, Ungermann-Bass plays a significant role in shaping the future of connectivity and data transmission.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

11 Patents

#268 in Santa Clara, CA

#6,541 in California

#27,514 in US

#51,761 in the World

Santa Clara, CA, United States of America

Ungermann-Bass, Inc.

Forward Citations = 259

10 inventors:

Carl G Hayssen, Iii (4 out of 5 patents)

Steven E Archambault (3 out of 3 patents)

Bruce W Carlile (2 out of 2 patents)

4. Stanford L Mantiply (2 out of 2 patents)

5. Robert C Brand (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ungermann-Bass, Inc.. Retrieved from https://idiyas.com/company/ungermann-bass

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]