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For the Inventor, By the Inventor

San Jose, CA, United States of America

Spectra-Physics Gmbh


USPTO Granted Patents = 309

% Expired Patents = 2.6


Trademarks = 12

Forward Citations = 7,526

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269 inventors (with patents filed for the assignee):

goldMedal Joseph F Rando (27 out of 66 patents)

silverMedal Thomas Michael Baer (22 out of 83 patents)

bronzeMedal James D Kafka (17 out of 46 patents)

4.  Ted L Teach (12 out of 22 patents)

5.  John P Ekstrand (11 out of 13 patents)

6.  Lee R Carlson (10 out of 15 patents)

7.  Gary Lynn Cain (10 out of 23 patents)

8.  David L Wright (10 out of 18 patents)

9.  P Guy Howard (8 out of 28 patents)

10.  Mark S Keirstead (8 out of 16 patents)

11.  Richard L Herbst (8 out of 13 patents)

12.  Shinan-Chur S Sheng (8 out of 8 patents)

13.  Alan W Petersen (7 out of 25 patents)

14.  Craig D Cherry (7 out of 34 patents)

15.  Alan B Petersen (7 out of 10 patents)


Core Competencies:
Frequency Conversion
Diode-Pumped Laser
Thermal Management
Laser Beam Scanning
Solid State Laser
Optical Materials
Heat Sink
Q-Switched Laser
Microchannel Heat Sinks
Wavelength Locker
Photocoagulation
Laser System Reliability

309 patents:

1. 7292387 - Methods and systems to enhance multiple wave mixing process (2007-11-06),
2. 7068689 - Frequency-converted laser apparatus with frequency conversion crystals (2006-06-27),
3. 7058101 - Stepped manifold array of microchannel heat sinks (2006-06-06),
4. 7027477 - Expansion matched thin disk laser and method for cooling (2006-04-11),
5. 7016389 - Diode pumped laser with intracavity harmonics (2006-03-21),
6. 7016107 - Low-gain regenerative amplifier system (2006-03-21),
7. 7003011 - Thin disk laser with large numerical aperture pumping (2006-02-21),
8. 6970493 - Diode-pumped laser with funnel-coupled pump source (2005-11-29),
9. 6936103 - Low indium content quantum well structures (2005-08-30),
10. 6930822 - Wavelength locker (2005-08-16),
11. 6895027 - CTE compensation of semiconductor laser bars (2005-05-17),
12. 6891876 - Method and apparatus for polarization and wavelength insensitive pumping of solid state lasers (2005-05-10),
13. 6890474 - Algorithm for enhancing the lifetime of critical components in a laser system (2005-05-10),
14. 6885793 - Cleaving laser diode bars having gratings (2005-04-26),
15. 6853655 - System for improved power control (2005-02-08),
Spectra-Physics GmbH is a leading manufacturer and supplier of laser-based technologies. With a strong presence in the market for over 50 years, the company offers innovative solutions for precision industrial applications, scientific research, and advanced medical systems. Known for their exceptional product quality and reliability, Spectra-Physics continuously develops cutting-edge laser products, optical components, and precision motion control solutions. With a dedicated team of engineers and scientists, they strive to deliver customized solutions to meet the specific needs of their customers. Visit their website for more information and to explore their comprehensive range of laser technologies.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 22 2026

Spectra-Physics Gmbh
309 Patents

#48 in San Jose, CA

#300 in California

#1,415 in US

#2,890 in the World

San Jose, CA (US)
San Jose, CA, United States of America

Spectra-Physics Gmbh

Forward Citations = 7,526

269 inventors:

goldMedal Joseph F Rando (27 out of 66 patents)

silverMedal Thomas Michael Baer (22 out of 83 patents)

bronzeMedal James D Kafka (17 out of 46 patents)

4.  Ted L Teach (12 out of 22 patents)

5.  John P Ekstrand (11 out of 13 patents)

Please report any incorrect information to [email protected]
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