For the Inventor, By the Inventor

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Durham, NC, United States of America

Phononic Devices, Inc.

USPTO Granted Patents = 14

% Expired Patents = 14.3

EPO Patents = 7

Trademarks = 2

Forward Citations = 302

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20 inventors (with patents filed for the assignee):

Robert Joseph Therrien (10 out of 14 patents)

Jesse W Edwards (8 out of 19 patents)

Abhishek Yadav (6 out of 11 patents)

4. M Sean June (5 out of 7 patents)

5. Allen Gray (4 out of 5 patents)

6. Daniel Barus (3 out of 5 patents)

7. Marshall S Stanley (3 out of 10 patents)

8. Jason D Reed (2 out of 3 patents)

9. Robert B Allen (2 out of 3 patents)

10. Patrick John McCann (2 out of 13 patents)

11. Mattias K-o Olsson (2 out of 2 patents)

12. Jaime A Rumsey (2 out of 2 patents)

13. Ricardo E Rodriguez (2 out of 23 patents)

14. Devon Newman (1 out of 10 patents)

15. Arthur Prejs (1 out of 2 patents)

14 patents: Sort by Forward Citations

1. 9746247 - Mechanism for mitigating high heat-flux conditions in a thermosiphon evaporator or condenser (2017-08-29),

2. 9683752 - Hybrid fan assembly and active heating pumping system (2017-06-20),

3. 9593871 - Systems and methods for operating a thermoelectric module to increase efficiency (2017-03-14),

4. 9581362 - High-efficiency power conversion architecture for driving a thermoelectric cooler in energy conscious applications (2017-02-28),

5. 9341394 - Thermoelectric heat exchange system comprising cascaded cold side heat sinks (2016-05-17),

6. 9310111 - Systems and methods to mitigate heat leak back in a thermoelectric refrigeration system (2016-04-12),

7. 9234682 - Two-phase heat exchanger mounting (2016-01-12),

8. 9218979 - Low resistivity ohmic contact (2015-12-22),

9. 9144180 - Thermoelectric heat pump with a surround and spacer (SAS) structure (2015-09-22),

10. 9103572 - Physically separated hot side and cold side heat sinks in a thermoelectric refrigeration system (2015-08-11),

11. 8991194 - Parallel thermoelectric heat exchange systems (2015-03-31),

12. 8901612 - Thin-film heterostructure thermoelectrics in a group IIa and IV-VI materials system (2014-12-02),

13. 8564129 - Low resistivity contact (2013-10-22),

14. 8563844 - Thin-film heterostructure thermoelectrics in a group IIA and IV-VI materials system (2013-10-22),

Phononic Devices, Inc. is a technology company based in Durham, NC, specializing in solid-state cooling and heating solutions. The organization focuses on developing innovative thermoelectric devices that enhance energy efficiency and sustainability across various applications, including consumer electronics, medical devices, and industrial systems. By leveraging advanced materials and engineering, Phononic aims to transform traditional thermal management practices, contributing to a greener future and improved performance in diverse sectors.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

14 Patents

#56 in Durham, NC

#489 in North Carolina

#22,289 in US

#42,168 in the World

Durham, NC, United States of America

Phononic Devices, Inc.

Forward Citations = 302

20 inventors:

Robert Joseph Therrien (10 out of 14 patents)

Jesse W Edwards (8 out of 19 patents)

Abhishek Yadav (6 out of 11 patents)

4. M Sean June (5 out of 7 patents)

5. Allen Gray (4 out of 5 patents)

Please report any incorrect information to [email protected]

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