For the Inventor, By the Inventor

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Fremont, CA, United States of America

Logitech, Inc.

USPTO Granted Patents = 98

Trademarks = 3

Forward Citations = 7,259

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127 inventors (with patents filed for the assignee):

Marc A Bidiville (21 out of 40 patents)

Peter Sheehan (13 out of 72 patents)

Cathal Loughnane (8 out of 90 patents)

4. Denis O'Keeffe (7 out of 40 patents)

5. Javier Arreguit (7 out of 7 patents)

6. Herbert H Pfeifer (7 out of 39 patents)

7. Floris A Van Shaik (6 out of 6 patents)

8. Harthmuth Buczek (6 out of 6 patents)

9. David N McVicar (6 out of 6 patents)

10. Eric Raeber (5 out of 5 patents)

11. Bernard Kasser (5 out of 8 patents)

12. Antoine A Merminod (4 out of 28 patents)

13. Francedillaois Bauduin (4 out of 4 patents)

14. Stephen J Bisset (4 out of 5 patents)

15. Daniel Harden (4 out of 277 patents)

Core Competencies:

Optical Sensor

Ergonomic Mouse

Trackball

Motion Detection

Pointing Device

Video Camera

Wireless Mouse

Touch Sensing

Computer Mouse

Photodetector Array

Joystick

Cable Management

98 patents: Sort by Forward Citations

1. 9996069 - Program generation for a universal control system (2018-06-12),

2. 7131751 - Attachment system for use in an optical illumination system (2006-11-07),

3. 6833862 - Image sensor based vignetting correction (2004-12-21),

4. 6813372 - Motion and audio detection based webcamming and bandwidth control (2004-11-02),

5. 6577766 - Method and apparatus for motion detection in the discrete cosine transform domain (2003-06-10),

6. 6437318 - Encoder using polarized filters (2002-08-20),

7. 6411281 - Mouse with battery compartment on top (2002-06-25),

8. 6300620 - Optical sensor for pointing device with conical disks and single photodetector (2001-10-09),

9. 6292175 - Ergonomic trackball device (2001-09-18),

10. 6284978 - Cable management for system peripheral device (2001-09-04),

11. 6256016 - Optical detection system, device, and method utilizing optical matching (2001-07-03),

12. 6248018 - Electromagnetic pointing device using varying overlap of coils and conductive elements (2001-06-19),

13. D442961 - Optical trackball (2001-05-30),

14. 6225617 - Method for generating quasi-sinusoidal signals (2001-05-01),

15. D440972 - Computer mouse (2001-04-25),

Company Overview

Logitech, Inc., headquartered in Fremont, California, specializes in the development and manufacturing of innovative optical input devices. The company is recognized for its expertise in creating ergonomic mice, trackballs, and wireless pointing devices, enhancing user experience through advanced motion detection and touch sensing technologies. Logitech also extends its portfolio to include high-quality video cameras, catering to both personal and professional markets, and remains a key player in the realm of consumer electronics.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

98 Patents

#26 in Fremont, CA

#894 in California

#3,859 in US

#7,930 in the World

Fremont, CA, United States of America

Logitech, Inc.

Forward Citations = 7,259

127 inventors:

Marc A Bidiville (21 out of 40 patents)

Peter Sheehan (13 out of 72 patents)

Cathal Loughnane (8 out of 90 patents)

4. Denis O'Keeffe (7 out of 40 patents)

5. Javier Arreguit (7 out of 7 patents)

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

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]

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