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Fort Worth, TX, United States of America

Tandy Corporation

USPTO Granted Patents = 130

Trademarks = 11

Forward Citations = 3,315

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93 inventors (with patents filed for the assignee):

Bryan K Clark (15 out of 17 patents)

Joel D Finegan (10 out of 11 patents)

Jerry J Heep (10 out of 15 patents)

4. Paul T Schreiber (9 out of 10 patents)

5. Robert Guerra (7 out of 7 patents)

6. Michael F Berger (7 out of 7 patents)

7. Bernard A Grae (7 out of 9 patents)

8. Steven Leininger (6 out of 8 patents)

9. Paul R Goldberg (5 out of 25 patents)

10. Carl K Wakeland (5 out of 7 patents)

11. Douglas R Curtis (5 out of 9 patents)

12. Nam D Tran (4 out of 4 patents)

13. Ernest D Boshek (4 out of 4 patents)

14. Peter H Haagen (4 out of 4 patents)

15. Dale Chatham (4 out of 6 patents)

Core Competencies:

Optical Media

Erasable Recording

Audio Processing

Dynamic VOX Circuit

Overvoltage Protection

Echo Cancellation

Automatic Detection

Digital Multimeter

Universal Remote Control

Optical Scanning

Compact Disk Systems

Video Data Encoding

130 patents: Sort by Forward Citations

1. 5955996 - Tunable fiberglass antenna (1999-09-21),

2. 5742671 - Self-adjusting telephone line status detection indication (1998-04-21),

3. 5657384 - Full duplex speakerphone (1997-08-12),

4. 5606481 - Overvoltage protection for battery powered equipment (1997-02-25),

5. 5594601 - Method of programming audio tracks in a sequential medium (1997-01-14),

6. 5563952 - Automatic dynamic VOX circuit (1996-10-08),

7. 5548784 - Automatic disk change detection without causing head movement by step (1996-08-20),

8. 5533120 - Acoustic feedback cancellation for equalized amplifying systems (1996-07-02),

9. 5480325 - Coaxial connector plug and method for assembly (1996-01-02),

10. 5473686 - Echo cancellation apparatus (1995-12-05),

11. 5467463 - System independent timing reference for computer (1995-11-14),

12. 5434394 - Automated order and delivery system (1995-07-18),

13. 5424903 - Intelligent power switcher (1995-06-13),

14. 5418910 - Dual buffer cache system for transferring audio compact disk subchannel (1995-05-23),

15. 5414859 - Interprocessor communication protocol with built-in error prevention (1995-05-09),

Tandy Corporation is a consumer electronics company that specializes in manufacturing and retailing electronic devices. Founded in 1919, Tandy has a rich history of pioneering innovative products and technologies. They offer a wide range of electronics and accessories, including computers, audio equipment, televisions, and personal electronic devices. Tandy is committed to delivering high-quality and reliable products to enhance the digital lifestyle of their customers.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

130 Patents

#8 in Fort Worth, TX

#167 in Texas

#2,973 in US

#6,167 in the World

Fort Worth, TX, United States of America

Tandy Corporation

Forward Citations = 3,315

93 inventors:

Bryan K Clark (15 out of 17 patents)

Joel D Finegan (10 out of 11 patents)

Jerry J Heep (10 out of 15 patents)

4. Paul T Schreiber (9 out of 10 patents)

5. Robert Guerra (7 out of 7 patents)

Please report any incorrect information to [email protected]

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