Hong Kong, China

Hon Ki Tsang

This inventor holds 4 USPTO granted patents and 6 published patent applications. Top assignees: The Chinese University of Hong Kong, The Hong Kong Polytechnic University. Active years: 2021-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hon Ki Tsang. Retrieved from https://idiyas.com/inventor/hon-ki-tsang

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

USPTO Granted Patents = 4 

% Patents Active = 100.0

Average Co-Inventor Count = 2.4

ph-index = 1

Forward Citations = 1(Granted Patents)


Location History:

  • Hong Kong, CN (2021 - 2022)
  • Ma On Shan, CN (2024)

Company Filing History:


Years Active: 2021-2025

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4 patents (USPTO):Explore Patents

Title: Hon Ki Tsang: Innovator in Magnetic Coupling and Optical Technologies

Introduction

Hon Ki Tsang is a prominent inventor based in Hong Kong, CN. He has made significant contributions to the fields of magnetic coupling and optical technologies. With a total of 4 patents to his name, Tsang's work showcases his innovative spirit and technical expertise.

Latest Patents

Among his latest inventions is the "Magnetically Coupled Charging System and the Method Thereof." This invention relates to a magnetically coupled charging system that includes a resonant inverter, a split core transformer, and a rectifier assembly. The system is designed to eliminate the risk of electric shock and short circuit faults at connection points, as well as to prevent arcing or sparking problems. Another notable patent is the "Wideband Grating Coupler," which enables the coupling of multiple channels of light from a semiconductor waveguide to an optical fiber for wavelength division multiplexing. This technology utilizes two symmetrical gratings on either side of a Fabry Perot cavity to achieve a wide bandwidth coupling.

Career Highlights

Hon Ki Tsang has worked at esteemed institutions such as The Chinese University of Hong Kong and The Hong Kong Polytechnic University. His experience in these academic environments has allowed him to further his research and development in innovative technologies.

Collaborations

Throughout his career, Tsang has collaborated with notable colleagues, including Zunyue Zhang and Ka Wai Eric Cheng. These partnerships have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Hon Ki Tsang is a distinguished inventor whose work in magnetic coupling and optical technologies has made a significant impact. His innovative patents reflect his dedication to advancing technology and improving safety in electrical systems.

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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