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For the Inventor, By the Inventor

Tamshui Chen, Taiwan

Wei-Liang Lin

USPTO Granted Patents = 15

Average Co-Inventor Count = 2.2

ph-index = 6

Forward Citations = 98(Granted Patents)


Location History:

  • Taipei Hsien, TW (2010 - 2012)
  • Tamshui Chen, TW (2011 - 2014)
  • New Taipei, TW (2014 - 2018)

Company Filing History:

goldMedal15 out of 68 
 
Acbel Polytech Inc.
 patents

Years Active: 2010-2025

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15 patents (USPTO):Explore Patents
1. 12431722 - Power-saving charging device (2025-09-30),
2. 9997994 - Totem-pole power factor corrector and current-sampling unit thereof (2018-06-12),
3. 9985541 - Feed forward controlling circuit and method for voltage ripple restraint (2018-05-29),
4. 8824168 - Dynamically adjusting drive signals for full bridge phase shifted converter and current doubler synchronous rectifier (2014-09-02),
5. 8724337 - Compact server power supply having high power density (2014-05-13),
6. 8648687 - Symmetric planar transformer having adjustable leakage inductance (2014-02-11),
7. 8339813 - Burst mode resonant power converter with high conversion efficiency (2012-12-25),
8. 8305784 - High efficiency universal input switching power supply with switchable PFC circuits (2012-11-06),
9. 8243472 - Power supply having a two-way DC to DC converter (2012-08-14),
10. 8218338 - High efficiency universal input switching power supply (2012-07-10),
11. 8134849 - AC to DC power converter using an energy-storage capacitor for providing hold-up time function (2012-03-13),
12. 8040102 - Solar-powered LED street light (2011-10-18),
13. 7911811 - Switching power supply with increased efficiency at light load (2011-03-22),
14. 7883358 - Connection-sensing DC plug and DC connector with the same (2011-02-08),
15. 7729143 - Power supply having an extending hold-up time controlling unit (2010-06-01),

Title: Innovations of Wei-Liang Lin

Introduction

Wei-Liang Lin is a prominent inventor based in Tamshui Chen, Taiwan. He has made significant contributions to the field of power electronics, holding a total of 15 patents. His work focuses on developing innovative solutions that enhance energy efficiency and improve power management systems.

Latest Patents

One of his latest inventions is a power-saving charging device. This device controls both a primary side controller and a secondary side controller to enter a shutdown state when the output terminal is not connected to a load. When the output terminal is connected, the secondary side controller receives power from a storage unit, allowing it to perform a power-on procedure and enter a working state. This design enables the charging device to achieve extremely low power consumption in standby mode, effectively saving energy.

Another notable patent is the totem-pole power factor corrector (PFC) and its current-sampling unit. This invention is designed to improve the efficiency of power conversion. The totem-pole PFC connects to an AC power source and a DC-to-DC converter, enhancing the demagnetization efficiency and current detection. By controlling the sampling switches, the device ensures that the magnetizing current flows correctly, thereby increasing the overall conversion efficiency.

Career Highlights

Wei-Liang Lin is currently employed at Acbel Polytech Inc., where he continues to innovate in the field of power electronics. His work has been instrumental in advancing technologies that contribute to energy savings and improved power management.

Collaborations

Throughout his career, Wei-Liang Lin has collaborated with notable colleagues, including Shun-Te Chang and Cheng-Hsiao Luo. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Wei-Liang Lin's contributions to the field of power electronics are significant and impactful. His innovative patents reflect a commitment to energy efficiency and technological advancement. His work continues to inspire future developments in the industry.

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