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Salem, NH, United States of America

Confluent Photonics Corporation

USPTO Granted Patents = 13

% Expired Patents = 30.8

Forward Citations = 91

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26 inventors (with patents filed for the assignee):

Gregory G Cappiello (5 out of 12 patents)

Robert H Dueck (4 out of 8 patents)

Robert K Wade (3 out of 20 patents)

4. Andrew J Radl (2 out of 7 patents)

5. Thomas A Schaefer (2 out of 13 patents)

6. Ninghui Zhu (2 out of 9 patents)

7. Ian Turner (2 out of 10 patents)

8. William John Hubbard (2 out of 3 patents)

9. Kevin J McIntyre (2 out of 2 patents)

10. Paul S Zdinak (2 out of 6 patents)

11. Michael B Frish (1 out of 9 patents)

12. Brian James McKeen (1 out of 14 patents)

13. Michael Sussman (1 out of 34 patents)

14. Steven J Davis (1 out of 19 patents)

15. William J Kessler (1 out of 5 patents)

13 patents: Sort by Forward Citations

1. 6859317 - Diffraction grating for wavelength division multiplexing/demultiplexing devices (2005-02-22),

2. 6844992 - Opto-mechanical platform (2005-01-18),

3. 6829096 - Bi-directional wavelength division multiplexing/demultiplexing devices (2004-12-07),

4. 6825997 - Optical element mounting technique (2004-11-30),

5. 6798965 - Low loss fiber optic jumper with electronic presence detection (2004-09-28),

6. 6741408 - Thermally stable mounting for a diffraction grating device (2004-05-25),

7. 6731838 - Athermalization and pressure desensitization of diffraction grating based WDM devices (2004-05-04),

8. 6621958 - Athermalization and pressure desensitization of diffraction grating based WDM devices (2003-09-16),

9. D477570 - Optical communications device housing portion (2003-07-23),

10. 6594415 - Wavelength division multiplexing/demultiplexing devices employing patterned optical components (2003-07-15),

11. 6591040 - Ultra-dense wavelength division multiplexing/demultiplexing devices (2003-07-08),

12. 6580856 - Wavelength division multiplexing/demultiplexing devices using homogeneous refractive index lenses (2003-06-17),

13. 6496616 - Miniature monolithic optical demultiplexer (2002-12-17),

Company Overview

Confluent Photonics Corporation is a technology company based in Salem, NH, specializing in advanced photonic solutions. The organization focuses on the development and manufacturing of high-performance optical components and systems, catering to various industries including telecommunications, aerospace, and defense. With a commitment to innovation, Confluent Photonics leverages cutting-edge research in optics and photonics to deliver products that enhance connectivity and performance in complex applications.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

13 Patents

#8 in Salem, NH

#161 in New Hampshire

#23,854 in US

#45,081 in the World

Salem, NH, United States of America

Confluent Photonics Corporation

Forward Citations = 91

26 inventors:

Gregory G Cappiello (5 out of 12 patents)

Robert H Dueck (4 out of 8 patents)

Robert K Wade (3 out of 20 patents)

4. Andrew J Radl (2 out of 7 patents)

5. Thomas A Schaefer (2 out of 13 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Confluent Photonics Corporation. Retrieved from https://idiyas.com/company/confluent-photonics

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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