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Hsinchu, Taiwan

Analog and Power Electronics Corp.

USPTO Granted Patents = 12

% Expired Patents = 8.3

Forward Citations = 110

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14 inventors (with patents filed for the assignee):

Fu-Yuan Chen (5 out of 5 patents)

Chorng-Wei Liaw (4 out of 6 patents)

Ming-Jang Lin (4 out of 6 patents)

4. Huang-Chung Cheng (3 out of 26 patents)

5. Ching-Hsiang Hsu (3 out of 123 patents)

6. Ming-Hung Chang (3 out of 3 patents)

7. Wei-Jye Lin (3 out of 5 patents)

8. Tian-Fure Shiue (3 out of 4 patents)

9. Chun-Hung Chang (2 out of 3 patents)

10. Ming-Hsueh Chen (2 out of 2 patents)

11. Ming Chu Chien (2 out of 2 patents)

12. Shu-Hua Wang (2 out of 2 patents)

13. Hau-Luen Tien (2 out of 3 patents)

14. Kuei Wei Kuo (1 out of 1 patent)

12 patents: Sort by Forward Citations

1. 7545207 - Control circuit and method for a switching amplifier (2009-06-09),

2. 7388431 - Switching amplifier and control method thereof (2008-06-17),

3. 7388426 - Control circuit and method for a switching amplifier (2008-06-17),

4. 7327129 - Current sense circuit and method for a DC-to-DC converter (2008-02-05),

5. 7265614 - Amplifier circuit with reduced power-off transients and method thereof (2007-09-04),

6. 7259619 - Amplifier circuit with reduced power-on transients and method thereof (2007-08-21),

7. 7105410 - Contact process and structure for a semiconductor device (2006-09-12),

8. 7098632 - Controller in a voltage mode buck converter for implementing a mode-switch function and an over-current protection by a multifunction pin and method thereof (2006-08-29),

9. 6423618 - Method of manufacturing trench gate structure (2002-07-23),

10. 6259618 - Power chip set for a switching mode power supply having a device for providing a drive signal to a control unit upon startup (2001-07-10),

11. 6137122 - Latch-up controllable insulated gate bipolar transistor (2000-10-24),

12. 6066966 - Control circuit for hall-effect switching device (2000-05-23),

Company Overview

Analog and Power Electronics Corp. is a prominent player in the field of power electronics, specializing in the development and manufacturing of advanced analog and power management solutions. The company focuses on innovative technologies that enhance energy efficiency and performance across various applications, including consumer electronics, industrial systems, and automotive sectors. Based in Hsinchu, Taiwan, APEC leverages its expertise to deliver high-quality products that meet the evolving demands of the global market.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

12 Patents

#222 in Hsinchu

#1,245 in Taiwan

#48,209 in the World

Hsinchu, Taiwan

Analog and Power Electronics Corp.

Forward Citations = 110

14 inventors:

Fu-Yuan Chen (5 out of 5 patents)

Chorng-Wei Liaw (4 out of 6 patents)

Ming-Jang Lin (4 out of 6 patents)

4. Huang-Chung Cheng (3 out of 26 patents)

5. Ching-Hsiang Hsu (3 out of 123 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Analog and Power Electronics Corp.. Retrieved from https://idiyas.com/company/analog-and-power-electronics

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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