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Leadtrend Technology Corporation

USPTO Granted Patents = 183

Trademarks = 1

Forward Citations = 593

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113 inventors (with patents filed for the assignee):

Ming-Chang Tsou (27 out of 27 patents)

Chung-Wei Lin (23 out of 39 patents)

Ching-Tsan Lee (20 out of 26 patents)

4. Yi-Shan Chu (17 out of 19 patents)

5. Yi-Lun Shen (16 out of 22 patents)

6. Ren-Yi Chen (14 out of 19 patents)

7. Meng-Jen Tsai (10 out of 10 patents)

8. Wen-Chung Yeh (10 out of 10 patents)

9. Ming-Nan Chuang (10 out of 12 patents)

10. Da-Chun Wei (9 out of 9 patents)

11. Kuo-Chien Huang (9 out of 9 patents)

12. Hung-Ching Lee (9 out of 15 patents)

13. Hsin-Hung Lu (8 out of 8 patents)

14. Kuan-Hsien Chou (8 out of 8 patents)

15. Meng Jen Tsai (8 out of 8 patents)

Core Competencies:

Power Converters

Flyback Power Converter

Power Factor Correction

Synchronous Rectifiers

High-Voltage Semiconductor Devices

LLC Resonant Converter

Voltage Compensation

Active Clamp Flyback Converter

Dimming Controllers

Multiple Output Rectifiers

Current-Sampling Techniques

Thermoelectric Energy Harvesting

183 patents: Sort by Forward Citations

1. 12483146 - Primary-controller with voltage compensation function and operational method thereof (2025-11-25),

2. 12476533 - Power supplies with multiple output ports, and control methods thereof (2025-11-18),

3. 12431808 - Control methods for interleaved power converter (2025-09-30),

4. 12418241 - Primary controller applied to a primary side of a power converter and operation method thereof (2025-09-16),

5. 12308747 - Control method and power controller for flyback power converter (2025-05-20),

6. 12224669 - Flyback power converter and secondary-side control method thereof (2025-02-11),

7. 12206322 - Control method and power controller for power factor correction (2025-01-21),

8. 12149157 - Controller applied to a power converter and operational method thereof (2024-11-19),

9. 12126268 - Synchronous rectifiers and charging methods used therein (2024-10-22),

10. 12047008 - Flyback power converters and control methods thereof (2024-07-23),

11. 12047005 - Power controller and control method with functions of soft burst-in and soft burst-out (2024-07-23),

12. 12034374 - Method of switching operational modes of a power converter (2024-07-09),

13. 11990845 - Secondary controller applied to a secondary side of a power converter and operation method thereof (2024-05-21),

14. 11990840 - LLC controller and control method for power converter (2024-05-21),

15. 11855200 - High-voltage semiconductor devices (2023-12-26),

LEADTREND TECHNOLOGY CORPORATION is a leading global provider of AI-powered semiconductor solutions. With our cutting-edge technology and innovative products, we revolutionize various industries, including smart home, Internet of Things (IoT), automotive, and more. Our mission is to empower companies with AI-driven solutions that improve efficiency, enhance connectivity, and enable smart living. Visit our website to explore our advanced semiconductor solutions and learn how we can transform your business.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

183 Patents

#3 in Zhubei

#136 in Taiwan

#4,439 in the World

Leadtrend Technology Corporation

Forward Citations = 593

113 inventors:

Ming-Chang Tsou (27 out of 27 patents)

Chung-Wei Lin (23 out of 39 patents)

Ching-Tsan Lee (20 out of 26 patents)

4. Yi-Shan Chu (17 out of 19 patents)

5. Yi-Lun Shen (16 out of 22 patents)

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