This inventor holds 2 USPTO granted patents. Top assignees: Silicon Mitus, Inc., Silicon-Magic Semiconductor Technology (Hangzhou) Co., Ltd.. Active years: 2025-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 21 
1 out of 11 Years Active: 2025-2026
Title: Hak Hee Lee: Innovator in Power Conversion Technology
Introduction
Hak Hee Lee is a prominent inventor based in Yongin-Si, South Korea. He has made significant contributions to the field of power conversion technology. His innovative designs have led to advancements in efficiency and performance in electrical systems.
Latest Patents
Hak Hee Lee holds a patent for a "3-level buck-boost converter with flying capacitor voltage balancing circuit." This invention includes an inductor connected in series between a switching node and a ground terminal. It features an output capacitor connected between an output terminal and a ground terminal. The design incorporates multiple switches and capacitors to enhance voltage balancing and efficiency.
Career Highlights
Hak Hee Lee is currently employed at Silicon Mitus, Inc., where he continues to develop cutting-edge technologies. His work focuses on improving power conversion systems, which are essential for various applications in electronics and renewable energy.
Collaborations
He has collaborated with notable colleagues, including Jae Soon Choi and Seok Mun Choi. Their teamwork has contributed to the successful development of innovative solutions in their field.
Conclusion
Hak Hee Lee's contributions to power conversion technology exemplify the impact of innovative thinking in engineering. His patent and ongoing work at Silicon Mitus, Inc. highlight his commitment to advancing electrical systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile