For the Inventor, By the Inventor

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North Smithfield, RI, United States of America

Picor Corporation

USPTO Granted Patents = 12

% Expired Patents = 8.3

Trademarks = 1

Forward Citations = 125

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12 inventors (with patents filed for the assignee):

John P Clarkin (6 out of 7 patents)

Patrizio Vinciarelli (5 out of 242 patents)

Michael A Briere (4 out of 113 patents)

4. Claudio Tuozzolo (3 out of 5 patents)

5. Jeffrey Gordon Dumas (3 out of 6 patents)

6. Aiman Alhoussami (2 out of 3 patents)

7. Andreas Gerasimos Ladas (2 out of 2 patents)

8. Jeffrey B Van Auken (2 out of 9 patents)

9. Chris R Swartz (1 out of 1 patent)

10. Robert M Lanoue (1 out of 1 patent)

11. Alex Gusinov (1 out of 8 patents)

12. Bishara Tahhan (1 out of 1 patent)

12 patents: Sort by Forward Citations

1. 9787179 - Apparatus and methods for control of discontinuous-mode power converters (2017-10-10),

2. 9712055 - Zero voltage switching energy recovery control of discontinuous PWM switching power converters (2017-07-18),

3. 9083254 - Primary side sampled feedback control in power converters (2015-07-14),

4. 8704554 - Suppressing electrical bus transients in electronic circuitry (2014-04-22),

5. 8299767 - Dynamic safe operating area control (2012-10-30),

6. 8148823 - Low loss package for electronic device (2012-04-03),

7. 7944273 - Active filtering (2011-05-17),

8. 7859859 - Primary side sampled feedback control in power converters (2010-12-28),

9. 7443229 - Active filtering (2008-10-28),

10. 7368957 - Capacitively coupled floating gate driver (2008-05-06),

11. 7166898 - Flip chip FET device (2007-01-23),

12. 6898092 - EMI filter circuit (2005-05-24),

Picor Corporation, headquartered in North Smithfield, Rhode Island, specializes in the design and manufacture of high-performance power management solutions. The company focuses on innovative technologies for power conversion, including integrated circuits and modules that cater to a variety of applications such as telecommunications, industrial automation, and consumer electronics. With a commitment to advancing efficiency and reliability, Picor plays a significant role in the evolving landscape of power electronics.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

Picor Corporation

12 Patents

#2 in North Smithfield, RI

#124 in Rhode Island

#25,540 in US

#48,129 in the World

North Smithfield, RI, United States of America

Picor Corporation

Forward Citations = 125

12 inventors:

John P Clarkin (6 out of 7 patents)

Patrizio Vinciarelli (5 out of 242 patents)

Michael A Briere (4 out of 113 patents)

4. Claudio Tuozzolo (3 out of 5 patents)

5. Jeffrey Gordon Dumas (3 out of 6 patents)

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