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Hsinchu County, Taiwan

Power Forest Technology Corporation

USPTO Granted Patents = 51

Forward Citations = 112

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37 inventors (with patents filed for the assignee):

Chia-Hsien Liu (8 out of 8 patents)

Po-Jen Ke (7 out of 7 patents)

Kwan-Jen Chu (7 out of 53 patents)

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

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

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

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

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

9. Chien Lung Li (3 out of 3 patents)

10. Yu-Chao Lin (2 out of 51 patents)

11. Chien-Wei Kuan (2 out of 22 patents)

12. Yueh-Chang Chen (2 out of 10 patents)

13. Chun-Teh Chen (2 out of 2 patents)

14. Ren-Huei Tzeng (2 out of 3 patents)

15. Che-Hao Meng (2 out of 2 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

51 patents: Sort by Forward Citations

1. 12489370 - Low power consumption feedback circuit for power supply device (2025-12-02),

2. 12431784 - Controller for power supply device (2025-09-30),

3. 12413154 - Control circuit for synchronous rectification switch of power converter (2025-09-09),

4. 12413137 - Controller for controlling blocking switch of power converter (2025-09-09),

5. 12413130 - Controller for controlling blocking switch of power converter (2025-09-09),

6. 12206337 - Power conversion device and control circuit with input capacitor discharge function (2025-01-21),

7. 12191759 - Detection circuit for power supply circuit (2025-01-07),

8. 12113434 - Power supply apparatus and discharge method thereof (2024-10-08),

9. 11930573 - Power supply device (2024-03-12),

10. 11916487 - Asymmetric half-bridge converter (2024-02-27),

11. 11742769 - Power conversion apparatus and synchronous rectification controller thereof (2023-08-29),

12. 11489451 - Power conversion apparatus and synchronous rectification controller thereof (2022-11-01),

13. 11290002 - Power conversion apparatus and charging method thereof (2022-03-29),

14. 11205967 - Voltage conversion apparatus with feedback circuit including resistor network and voltage conversion method thereof (2021-12-21),

15. 11088624 - Voltage conversion apparatus for implementing zero-voltage switching based on recovering leakage inductance energy (2021-08-10),

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 - Dec 2 2025

51 Patents

#9 in Hsinchu County

#385 in Taiwan

#13,352 in the World

Hsinchu County, Taiwan

Power Forest Technology Corporation

Forward Citations = 112

37 inventors:

Chia-Hsien Liu (8 out of 8 patents)

Po-Jen Ke (7 out of 7 patents)

Kwan-Jen Chu (7 out of 53 patents)

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

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

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