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New Taipei, Taiwan

Acbel Polytech Inc.

USPTO Granted Patents = 71

% Expired Patents = 52.1

Trademarks = 2

Forward Citations = 392

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110 inventors (with patents filed for the assignee):

Wei-Liang Lin (15 out of 15 patents)

Chia-An Yeh (12 out of 12 patents)

Shun-Te Chang (6 out of 6 patents)

4. Jui-Yang Chiu (5 out of 5 patents)

5. Cheng-Hsiao Luo (4 out of 4 patents)

6. Kuo-Chu Yeh (4 out of 4 patents)

7. Chia-Chih Hsiang (3 out of 3 patents)

8. Jia-Jiann Huang (3 out of 3 patents)

9. Jin-Biau Wang (3 out of 3 patents)

10. Jung-Tai Yeh (3 out of 3 patents)

11. Tien-Wen Lin (3 out of 3 patents)

12. Andrew Ferencz (2 out of 38 patents)

13. Chia-Hao Lin (2 out of 10 patents)

14. Cheng-Yen Yeh (2 out of 2 patents)

15. Qun Lu (2 out of 23 patents)

Core Competencies:

Power Supply

Redundant Systems

Current Sampling Circuit

D-mode GaN Transistor

Voltage Ripple Control

High Efficiency

Power Factor Correction

Portable Power Bank

AC to DC Converter

Heat Dissipation

Electrical Monitoring

Transformer Assembly

71 patents: Sort by Forward Citations

1. 12641707 - Ground point fixing device for power supply module (2026-05-26),

2. 12513857 - Heat dissipating structure of a power supply (2025-12-30),

3. 12489280 - Power supply and wire securing assembly thereof (2025-12-02),

4. 12463544 - Power supply having ORing MOSFETs (2025-11-04),

5. 12463521 - Current sampling circuit for bridgeless power factor corrector (2025-11-04),

6. 12431722 - Power-saving charging device (2025-09-30),

7. 12395090 - D-mode GaN transistor synchronous rectifier and power converter having the synchronous rectifier (2025-08-19),

8. 11658581 - Power converter with adjustable output voltage (2023-05-23),

9. 11581730 - Power supply device with multiple outputs and power allocation control method thereof (2023-02-14),

10. 11496037 - Power supply having bidirectional gate driving impulse transformer and control method thereof (2022-11-08),

11. 11322937 - Power supply device with improved current balancing mechanism (2022-05-03),

12. 11056964 - Power supply device with multiple wide-volt age range outputs and control method thereof (2021-07-06),

13. 10951207 - Integrated driving module (2021-03-16),

14. 10819143 - Redundant power supply device and redundant power supply device protection control method (2020-10-27),

15. 10804734 - Redundant power supply system that prolongs the holdup time after a power failure (2020-10-13),

Acbel Polytech Inc. is a leading manufacturer of power supply units (PSUs), chargers, and other power-related products. With over 30 years of experience in the industry, Acbel Polytech Inc. has become known for its high-quality and innovative solutions. The company's commitment to research and development has enabled it to deliver efficient and reliable power solutions to various sectors including consumer electronics, telecommunications, and automotive industries. Acbel Polytech Inc. takes pride in its customer-centric approach, aiming to provide tailored solutions that meet the specific needs of each client. For more information about the company's products and services, please visit their official website.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

71 Patents

#51 in New Taipei

#304 in Taiwan

#10,480 in the World

New Taipei, Taiwan

Acbel Polytech Inc.

Forward Citations = 392

110 inventors:

Wei-Liang Lin (15 out of 15 patents)

Chia-An Yeh (12 out of 12 patents)

Shun-Te Chang (6 out of 6 patents)

4. Jui-Yang Chiu (5 out of 5 patents)

5. Cheng-Hsiao Luo (4 out of 4 patents)

Please report any incorrect information to [email protected]

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