For the Inventor, By the Inventor

Enter assignee name

San Jose, CA, United States of America

Tram, Inc.

USPTO Granted Patents = 68

% Expired Patents = 88.2

EPO Patents = 1

Trademarks = 2

Forward Citations = 1,736

Loading Chart...

Loading Chart...

33 inventors (with patents filed for the assignee):

Andrew Edward Horch (38 out of 94 patents)

Scott T Robins (37 out of 63 patents)

Farid Nemati (22 out of 78 patents)

4. Hyun-Jin Cho (9 out of 45 patents)

5. Shahram Abdollahi-Alibeik (6 out of 24 patents)

6. Chaofeng Huang (6 out of 21 patents)

7. Tapan Samaddar (6 out of 10 patents)

8. Jin-Man Han (5 out of 48 patents)

9. Sei-Seung Yoon (5 out of 6 patents)

10. Seong-Ook Jung (5 out of 6 patents)

11. Robert Homan Igehy (3 out of 7 patents)

12. Badredin Fatemizadeh (2 out of 4 patents)

13. Hiroaki Yamaguchi (2 out of 59 patents)

14. Yuichi Inami (1 out of 5 patents)

15. Bruce Lynn Bateman (1 out of 65 patents)

Core Competencies:

Thyristor

Semiconductor Device

Memory Cells

Output Clock Generation

Trench Isolation

Data Restore

Voltage Comparator

Bit Line Control

D/A Converter

Dynamic Data Restore

Carrier Coupler

68 patents: Sort by Forward Citations

1. 10712882 - Operational input device (2020-07-14),

2. 10379368 - Rotary dial assembly (2019-08-13),

3. 9881752 - Rotary-type switch (2018-01-30),

4. 7135745 - Fin thyristor-based semiconductor device (2006-11-14),

5. 7123508 - Reference cells for TCCT based memory cells (2006-10-17),

6. 7096144 - Digital signal sampler (2006-08-22),

7. 7089439 - Architecture and method for output clock generation on a high speed memory device (2006-08-08),

8. 7064977 - Reference cells for TCCT based memory cells (2006-06-20),

9. 7054191 - Method and system for writing data to memory cells (2006-05-30),

10. 7053423 - Thyristor having a first emitter with relatively lightly doped portion to the base (2006-05-30),

11. 7049182 - Shunt connection to the emitter of a thyristor (2006-05-23),

12. 7030425 - Buried emitter contact for thyristor-based semiconductor device (2006-04-18),

13. 7015077 - Varied trench depth for thyristor isolation (2006-03-21),

14. 7006398 - Single data line sensing scheme for TCCT-based memory cells (2006-02-28),

15. 6998652 - Trench isolation for thyristor-based device (2006-02-14),

Company Overview

Tram, Inc., based in San Jose, CA, specializes in advanced thyristor technology, focusing on the development and manufacturing of semiconductor devices. The company is recognized for its innovative solutions in memory cells, output clock generation, and trench isolation techniques. Tram, Inc. is dedicated to enhancing data restoration processes and voltage comparator technologies, contributing to the evolution of bit line control mechanisms in semiconductor applications. Its expertise positions it as a key player in the semiconductor industry.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

68 Patents

#152 in San Jose, CA

#1,255 in California

#5,377 in US

#10,894 in the World

San Jose, CA, United States of America

Tram, Inc.

Forward Citations = 1,736

33 inventors:

Andrew Edward Horch (38 out of 94 patents)

Scott T Robins (37 out of 63 patents)

Farid Nemati (22 out of 78 patents)

4. Hyun-Jin Cho (9 out of 45 patents)

5. Shahram Abdollahi-Alibeik (6 out of 24 patents)

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

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]

Loading…