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Hsinchu, Taiwan

Power Forest Technology Corporation

USPTO Granted Patents = 54

% Expired Patents = 9.3

Forward Citations = 119

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39 inventors (with patents filed for the assignee):

Chia-Hsien Liu (10 out of 10 patents)

Po-Jen Ke (7 out of 7 patents)

Kwan-Jen Chu (7 out of 54 patents)

4. Yang-Tai Tseng (7 out of 8 patents)

5. Chien Lung Li (5 out of 5 patents)

6. Yun-Chi Chiang (4 out of 4 patents)

7. Ju-Lin Chia (4 out of 4 patents)

8. Tso-Min Chen (3 out of 5 patents)

9. Rong-Jie Tu (3 out of 3 patents)

10. Che-Hao Meng (3 out of 3 patents)

11. Kuan-Chun Fang (3 out of 3 patents)

12. Yi-Heng Wu (3 out of 3 patents)

13. Meng Hung Lin (3 out of 3 patents)

14. Yu-Chao Lin (2 out of 54 patents)

15. Chien-Wei Kuan (2 out of 23 patents)

Core Competencies:

Power Conversion

Synchronous Rectification

Flyback Converter

Power Supply Circuit

Voltage Conversion

Light Emitting Diode

Pulse Width Modulation

Power Factor Correction

Feedback Circuit

Low Power Consumption

Over Current Protection

Detection Circuit

54 patents: Sort by Forward Citations

1. 12739954 - Control circuit for electronic circuit (2026-09-15),

2. 12640663 - Power conversion apparatus for limited power supply protection (2026-05-26),

3. 12537458 - Synchronous rectifier device for power converter (2026-01-27),

4. 12489370 - Low power consumption feedback circuit for power supply device (2025-12-02),

5. 12431784 - Controller for power supply device (2025-09-30),

6. 12413154 - Control circuit for synchronous rectification switch of power converter (2025-09-09),

7. 12413137 - Controller for controlling blocking switch of power converter (2025-09-09),

8. 12413130 - Controller for controlling blocking switch of power converter (2025-09-09),

9. 12206337 - Power conversion device and control circuit with input capacitor discharge function (2025-01-21),

10. 12191759 - Detection circuit for power supply circuit (2025-01-07),

11. 12113434 - Power supply apparatus and discharge method thereof (2024-10-08),

12. 11930573 - Power supply device (2024-03-12),

13. 11916487 - Asymmetric half-bridge converter (2024-02-27),

14. 11742769 - Power conversion apparatus and synchronous rectification controller thereof (2023-08-29),

15. 11489451 - Power conversion apparatus and synchronous rectification controller thereof (2022-11-01),

Power Forest Technology Corporation is a leading provider of sustainable energy solutions, specializing in renewable energy systems and innovative technologies. With a strong focus on research and development, we deliver cutting-edge products and services to meet the ever-growing global demand for clean and efficient energy solutions. Our diverse portfolio includes solar power systems, wind turbines, energy storage solutions, and intelligent energy management systems. We aim to empower individuals, businesses, and communities to transition to clean energy sources, reducing their carbon footprint and contributing to a greener future.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

54 Patents

#91 in Hsinchu

#374 in Taiwan

#13,080 in the World

Hsinchu, Taiwan

Power Forest Technology Corporation

Forward Citations = 119

39 inventors:

Chia-Hsien Liu (10 out of 10 patents)

Po-Jen Ke (7 out of 7 patents)

Kwan-Jen Chu (7 out of 54 patents)

4. Yang-Tai Tseng (7 out of 8 patents)

5. Chien Lung Li (5 out of 5 patents)

Please report any incorrect information to [email protected]

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