For the Inventor, By the Inventor

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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

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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 23 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),

TRAM, INC. is a leading transportation technology company, specialized in providing innovative solutions for efficient and reliable transportation systems. With over 20 years of experience, TRAM, INC. has successfully implemented state-of-the-art systems in major cities worldwide. We focus on developing cutting-edge software, hardware, and infrastructure solutions to optimize public transportation networks, reduce traffic congestion, and enhance commuter experience. Our mission is to revolutionize urban mobility by creating smart, sustainable, and connected transportation ecosystems.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

68 Patents

#151 in San Jose, CA

#1,252 in California

#5,367 in US

#10,873 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 23 patents)

Please report any incorrect information to [email protected]

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