Ko-Yen Lee is a prominent inventor based in Taipei, Taiwan. He has made significant contributions to the field of power conversion and LED driver technology. With a total of six patents to his name, Lee's work showcases his innovative approach to solving complex engineering challenges.

Latest Patents

One of his latest patents is a power conversion controller that features a novel power factor correction mechanism using line voltage normalization. This invention includes a normalization unit that generates a normalized signal based on the line voltage, a reference current generation unit that produces a reference current signal through arithmetic operations, and a gate drive signal generation unit that creates a gate drive signal based on voltage comparisons. Another notable patent is an LED driver controller, which incorporates an auto-gain control unit, a comparator for voltage comparisons, and a driving circuit that provides a gating signal. These inventions highlight Lee's expertise in enhancing the efficiency and functionality of electronic devices.

Career Highlights

Throughout his career, Ko-Yen Lee has worked with several companies, including Immense Advance Technology Corporation and Grenergy Opto Inc. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Lee has collaborated with notable colleagues such as Wei-Chuan Su and Yen-Hui Wang. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Ko-Yen Lee's contributions to the fields of power conversion and LED technology are noteworthy. His innovative patents and collaborative efforts reflect his commitment to advancing technology and improving electronic systems.

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