For the Inventor, By the Inventor

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Lexington, VA, United States of America

Attochron, LLC

USPTO Granted Patents = 46

Forward Citations = 101

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11 inventors (with patents filed for the assignee):

Thomas Malcolm Chaffee (43 out of 45 patents)

Wayne Harvey Knox (37 out of 105 patents)

Brian M Gregory (17 out of 17 patents)

4. Taz M Colangelo (17 out of 17 patents)

5. Alexander B LeBon (11 out of 11 patents)

6. Paul F Szajowski (8 out of 12 patents)

7. Isaac Kim (4 out of 4 patents)

8. Alexandre Braga (4 out of 5 patents)

9. Tom Chaffee (3 out of 3 patents)

10. John Cabaniss (1 out of 2 patents)

11. Robert P Fleishauer (1 out of 1 patent)

Core Competencies:

Free Space Optical Communications

Broadband Wavelength Division Multiplexing

Scintillation Noise Reduction

Optical Wireless Communication

Temperature Control of Optical Sources

Impulsive Detection Techniques

Spectrally-Equalizing Amplifier

Remote Optical Head

Semiconductor Optical Amplifier

Ultra-Short Pulsed Laser Communication

Radio Frequency Signal Transmission

Multi-Detector Systems

46 patents: Sort by Forward Citations

1. 12562812 - Radio frequency signal transmission using free space optical communications (2026-02-24),

2. 12457037 - Radio frequency signal transmission using free space optical communications (2025-10-28),

3. 12445207 - Reducing scintillation noise in free-space optical communications (2025-10-14),

4. RE50610 - USPL-FSO lasercom point-to-point and point-to-multipoint optical wireless communication (2025-09-30),

5. 12355551 - Broadband wavelength division multiplexing for free space optical communications (2025-07-08),

6. 12355495 - Temperature control of an optical source in free space optical communications (2025-07-08),

7. 12348268 - Free space optical communications using a remote optical head (2025-07-01),

8. 12348267 - Broadband optical system with semiconductor optical amplifier (2025-07-01),

9. 12316376 - Broadband impulsive coding with amplified spontaneous emission source for free space optical communications (2025-05-27),

10. 12316374 - Free space optical communications using a spectrally-equalizing amplifier (2025-05-27),

11. 12278665 - Impulsive detection techniques in free space optical communications (2025-04-14),

12. 12250021 - Active feedback noise reduction for free space optical communications (2025-03-11),

13. 12244350 - Reducing scintillation noise in free-space optical communications (2025-03-04),

14. 12244341 - Radio frequency signal transmission using free space optical communications (2025-03-04),

15. 12237914 - Broadband wavelength division multiplexing for free space optical communications (2025-02-25),

Attochron, LLC is a cutting-edge technology company specializing in advanced timekeeping solutions. We offer high-precision atomic clocks and synchronized timing systems for a wide range of applications, from scientific research to telecommunications. Our innovative products are designed to meet the stringent requirements of modern industries and provide reliable and accurate timekeeping solutions.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

46 Patents

#1 in Lexington, VA

#125 in Virginia

#7,577 in US

#15,068 in the World

Lexington, VA, United States of America

Attochron, LLC

Forward Citations = 101

11 inventors:

Thomas Malcolm Chaffee (43 out of 45 patents)

Wayne Harvey Knox (37 out of 105 patents)

Brian M Gregory (17 out of 17 patents)

4. Taz M Colangelo (17 out of 17 patents)

5. Alexander B LeBon (11 out of 11 patents)

Please report any incorrect information to [email protected]

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