For the Inventor, By the Inventor

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Wilmington, MA, United States of America

Fishman Transducers, Inc.

USPTO Granted Patents = 16

% Expired Patents = 6.3

EPO Patents = 3

Forward Citations = 98

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8 inventors (with patents filed for the assignee):

Lawrence R Fishman (15 out of 40 patents)

John Eck (2 out of 2 patents)

Ching-Yu Lin (2 out of 3 patents)

4. Scott Avram Lefton (2 out of 9 patents)

5. Ira B Ekhaus (1 out of 11 patents)

6. Andras Szalay (1 out of 1 patent)

7. Benjamin Bateman (1 out of 1 patent)

8. Michael Vanden (1 out of 1 patent)

16 patents: Sort by Forward Citations

1. 12573361 - Pickup devices optimised for amplifying an acoustic guitar (2026-03-10),

2. 10210853 - Device for rechargeable, retrofittable power source (2019-02-19),

3. 9786260 - Method and device for rechargeable, retrofittable power source (2017-10-10),

4. 9685148 - Method and device for wireless power source for an instrument (2017-06-20),

5. 9679550 - Method and device using low inductance coil in an electrical pickup (2017-06-13),

6. 9460695 - Synthesizer with bi-directional transmission (2016-10-04),

7. 9384722 - Method and device for rechargeable, retrofittable battery pack (2016-07-05),

8. 9355630 - Method and device using low inductance coil in an electrical pickup (2016-05-31),

9. 9280964 - Device and method for processing signals associated with sound (2016-03-08),

10. 7247789 - Soundhole accessible musical instrument control platform (2007-07-24),

11. 6680431 - Violin shoulder rest (2004-01-20),

12. 6677514 - Coaxial musical instrument transducer (2004-01-13),

13. 6448488 - Measurement and processing of stringed acoustic instrument signals (2002-09-10),

14. 6429367 - Coaxial musical instrument transducer (2002-08-06),

15. 6278059 - Electronics housing having a flexible outer flange (2001-08-21),

Fishman Transducers is a leading manufacturer of acoustic amplification products and accessories. With a reputation for excellence and innovation, Fishman products are used by professional musicians and audio enthusiasts worldwide. From pickups and preamps to effects pedals and amplifiers, Fishman is dedicated to delivering the highest quality sound for acoustic instruments.

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

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USPTO Data Jan 1 1976 - Sep 15 2026

16 Patents

#24 in Wilmington, MA

#1,201 in Massachusetts

#19,874 in US

#37,717 in the World

Wilmington, MA, United States of America

Fishman Transducers, Inc.

Forward Citations = 98

8 inventors:

Lawrence R Fishman (15 out of 40 patents)

John Eck (2 out of 2 patents)

Ching-Yu Lin (2 out of 3 patents)

4. Scott Avram Lefton (2 out of 9 patents)

5. Ira B Ekhaus (1 out of 11 patents)

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