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% Expired Patents = 16.7

Forward Citations = 165

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6 inventors (with patents filed for the assignee):

William F Hug (15 out of 38 patents)

Ray D Reid (15 out of 22 patents)

Rohit Bhartia (11 out of 11 patents)

4. Arthur L Lane (10 out of 10 patents)

5. Michael R Reid (4 out of 4 patents)

6. Röhit Bhartia (1 out of 1 patent)

18 patents: Sort by Forward Citations

1. 11525731 - Methods and apparatus for spectroscopic identification and/or calibrated quantification of surface concentration of materials (2022-12-13),

2. 11448598 - Methods and systems for detection of biohazard signatures in complex clinical and environmental samples (2022-09-20),

3. 11262301 - Native fluorescence detection methods, devices, and systems for organic compounds (2022-03-01),

4. 11022490 - Methods and apparatus for spectroscopic identification and/or calibrated quantification of surface concentration of materials (2021-06-01),

5. 10895533 - Native fluorescence detection methods, devices, and systems for organic compounds (2021-01-19),

6. 10890533 - Spectroscopic chemical analysis methods and apparatus (2021-01-12),

7. 10753863 - Spectroscopic chemical analysis methods and apparatus (2020-08-25),

8. 10732037 - Methods and apparatus for spectroscopic identification and/or calibrated quantification of surface concentration of materials (2020-08-04),

9. 10598596 - Native fluorescence detection methods, devices, and systems for organic compounds (2020-03-24),

10. 9915603 - Spectroscopic chemical analysis methods and apparatus (2018-03-13),

11. 9909990 - Native fluorescence detection methods, devices, and systems for organic compounds (2018-03-06),

12. 9568418 - Spectroscopic chemical analysis methods and apparatus (2017-02-14),

13. 9442070 - Native fluorescence detection methods, devices, and systems for organic compounds (2016-09-13),

14. 8759791 - Native fluorescence detection methods and detectors for naphthalene and/or other volatile organic compound vapors (2014-06-24),

15. 8395770 - Spectroscopic chemical analysis methods and apparatus (2013-03-12),

Photon Systems, Inc. is a technology company based in Covina, California, specializing in advanced photonic solutions. The organization focuses on the development and manufacturing of innovative optical systems and components, catering to various industries including telecommunications, healthcare, and industrial applications. With a commitment to research and development, Photon Systems aims to enhance the performance and efficiency of photonic technologies, contributing to advancements in both commercial and scientific fields.

Profile summary based on public USPTO records.