Gyeonggi-do, South Korea

Sang Hak Lee

This inventor holds 2 USPTO granted patents. Top assignees: Haesung Ds Co., Ltd., Jw Pharmaceutical Corporation. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sang Hak Lee. Retrieved from https://idiyas.com/inventor/sang-hak-lee-14u0fsvn

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.7

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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2 patents (USPTO):Explore Patents

Title: Innovations of Sang Hak Lee in Wireless Charging Technology

Introduction

Sang Hak Lee is a notable inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of wireless charging technology. His innovative approach has led to the development of a unique coil pattern that enhances the functionality of wireless charging and magnetic secure transmission.

Latest Patents

Sang Hak Lee holds 1 patent for his invention titled "Composite coil pattern for wireless charging and magnetic secure transmission." This patent describes a coil pattern designed to achieve different functions of wireless charging and magnetic security transmission using a single coil within a limited area. The composite coil pattern includes a first terminal, a second terminal, and a coil pattern that connects these terminals. Additionally, it features an MST pattern portion connected to the coil through a branching connection line. This innovative design allows for efficient operation in a compact space.

Career Highlights

Sang Hak Lee is currently employed at Haesung DS Co., Ltd., where he continues to work on advancements in wireless technology. His expertise in this area has positioned him as a valuable asset to his company and the industry at large.

Collaborations

Throughout his career, Sang Hak Lee has collaborated with talented individuals such as Ki Min Lee and Dong Hyuk Lee. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Sang Hak Lee's contributions to wireless charging technology exemplify the spirit of innovation. His work not only enhances the functionality of existing systems but also paves the way for future advancements in the field.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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