For the Inventor, By the Inventor

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Durham, NC, United States of America

Sarda Technologies, Inc.

USPTO Granted Patents = 17

% Expired Patents = 100.0

Forward Citations = 145

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7 inventors (with patents filed for the assignee):

James L Vorhaus (15 out of 16 patents)

Anthony G P Marini (3 out of 5 patents)

William R Richards, Jr (2 out of 11 patents)

4. Bogdan M Duduman (2 out of 14 patents)

5. William E Batchelor (2 out of 8 patents)

6. Greg J Miller (2 out of 6 patents)

7. John Kenneth Fogg (2 out of 11 patents)

17 patents: Sort by Forward Citations

1. 10511303 - Gate driver for depletion-mode transistors (2019-12-17),

2. 9774322 - Gate driver for depletion-mode transistors (2017-09-26),

3. 9536871 - Integrated switch devices (2017-01-03),

4. 9252143 - Radio frequency and microwave devices and methods of use (2016-02-02),

5. 9236378 - Integrated switch devices (2016-01-12),

6. 9136265 - Radio frequency and microwave devices and methods of use (2015-09-15),

7. 9006799 - Radio frequency and microwave devices and methods of use (2015-04-14),

8. 8896034 - Radio frequency and microwave devices and methods of use (2014-11-25),

9. 8835239 - Mixed mode multiple switch integration of multiple compound semiconductor FET devices (2014-09-16),

10. 8759924 - Monolithic integration of multiple compound semiconductor FET devices (2014-06-24),

11. 8653565 - Mixed mode multiple switch integration of multiple compound semiconductor FET devices (2014-02-18),

12. 8637909 - Mixed mode dual switch (2014-01-28),

13. 8575621 - Low interconnect resistance integrated switches (2013-11-05),

14. 8569811 - Self clamping FET devices in circuits using transient sources (2013-10-29),

15. 8541271 - Monolithic integration of multiple compound semiconductor FET devices (2013-09-24),

Sarda Technologies, Inc. is a technology company based in Durham, NC, specializing in advanced software solutions and innovative engineering services. The organization focuses on developing cutting-edge applications and systems that enhance operational efficiency across various industries. With a strong emphasis on research and development, Sarda Technologies is dedicated to pushing the boundaries of technology, particularly in areas such as cloud computing, data analytics, and automation, positioning itself as a key player in the tech landscape.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

17 Patents

#47 in Durham, NC

#417 in North Carolina

#18,881 in US

#35,887 in the World

Durham, NC, United States of America

Sarda Technologies, Inc.

Forward Citations = 145

7 inventors:

James L Vorhaus (15 out of 16 patents)

Anthony G P Marini (3 out of 5 patents)

William R Richards, Jr (2 out of 11 patents)

4. Bogdan M Duduman (2 out of 14 patents)

5. William E Batchelor (2 out of 8 patents)

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