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Kanagawa, Japan

Advanced Power Technology Corporation

USPTO Granted Patents = 22

EPO Patents = 1

Trademarks = 2

Forward Citations = 898

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21 inventors (with patents filed for the assignee):

Douglas A Pike, Jr (9 out of 9 patents)

Dah W Tsang (8 out of 9 patents)

Theodore G Hollinger (7 out of 11 patents)

4. Theodore O Meyer (7 out of 7 patents)

5. John W Mosier, Ii (5 out of 5 patents)

6. Dumitru Sdrulla (3 out of 15 patents)

7. James M Katana (3 out of 4 patents)

8. Stanley J Klodzinski (2 out of 2 patents)

9. Yoshihiko Yamaguchi (1 out of 7 patents)

10. Makoto Ohashi (1 out of 13 patents)

11. Masayuki Suetomi (1 out of 7 patents)

12. Tatsumi Yamamoto (1 out of 1 patent)

13. Richard B Frey (1 out of 4 patents)

14. Shanqi Zhao (1 out of 2 patents)

15. James D Parsons (1 out of 7 patents)

22 patents: Sort by Forward Citations

1. 10643783 - Transformer and DC-DC converter (2020-05-05),

2. 7169634 - Design and fabrication of rugged FRED (2007-01-30),

3. 6939743 - Split-gate power module and method for suppressing oscillation therein (2005-09-06),

4. 6911714 - Adhesion and/or encapsulation of silicon carbide-based semiconductor devices on ceramic substrates (2005-06-28),

5. 6664594 - Power MOS device with asymmetrical channel structure for enhanced linear operation capability (2003-12-16),

6. 6503786 - Power MOS device with asymmetrical channel structure for enhanced linear operation capability (2003-01-07),

7. 5801417 - Self-aligned power MOSFET device with recessed gate and source (1998-09-01),

8. 5648283 - High density power device fabrication process using undercut oxide (1997-07-15),

9. 5528058 - IGBT device with platinum lifetime control and reduced gaw (1996-06-18),

10. 5423183 - Hydraulic machine with wedge-shaped swashplate (1995-06-13),

11. 5283202 - IGBT device with platinum lifetime control having gradient or profile (1994-02-01),

12. 5283201 - High density power device fabrication process (1994-02-01),

13. 5262336 - IGBT process to produce platinum lifetime control (1993-11-16),

14. 5256583 - Mask surrogate semiconductor process with polysilicon gate protection (1993-10-26),

15. 5250904 - Device for predicting imminent failure of a stationary lead acid battery (1993-10-05),

Advanced Power Technology Corporation is a leading provider of innovative power solutions. Established in 1995, we specialize in the design, development, and manufacturing of advanced power electronics products for a wide range of industries. Our cutting-edge technologies and expertise enable us to deliver reliable, efficient, and cost-effective power solutions that meet the unique needs of our global customers. With a commitment to quality and customer satisfaction, we strive to exceed expectations and drive technological advancements in the power electronics industry.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

22 Patents

#87 in Kanagawa

#2,728 in Japan

#27,907 in the World

Kanagawa, Japan

Advanced Power Technology Corporation

Forward Citations = 898

21 inventors:

Douglas A Pike, Jr (9 out of 9 patents)

Dah W Tsang (8 out of 9 patents)

Theodore G Hollinger (7 out of 11 patents)

4. Theodore O Meyer (7 out of 7 patents)

5. John W Mosier, Ii (5 out of 5 patents)

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