This inventor holds 8 USPTO granted patents and 1 published patent application. Top assignees: Mizuno Corporation, Xiamen Pheasant Hi-Tech Aluminum Co., Ltd., Other. Active years: 2015-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Houzi, CN (2018)
- Houxi, CN (2018 - 2019)
- Fujian, CN (2015 - 2022)
Company Filing History:

Years Active: 2015-2025
Title: Innovations of Chi-Hung Lee
Introduction
Chi-Hung Lee is a notable inventor based in Fujian, China. He has made significant contributions to the field of sports equipment, particularly in the design and functionality of bats. With a total of eight patents to his name, Lee's work showcases his innovative approach to enhancing performance and safety in sports.
Latest Patents
Among his latest patents is a bat system with a performance limiting structure and methods of making the same. This bat features a hollow barrel and an internal assembly designed to resist deformation. The internal assembly includes a rod positioned longitudinally within the hollow barrel, a ring attached to the rod, and a deformable sleeve that extends longitudinally in the barrel. The sleeve is designed to maintain a predetermined gap distance from the inner surface of the barrel when the bat is at rest. Another patent involves a bat that includes a handle and a barrel with a first damping section sandwiched between them. This design aims to improve the bat's performance by incorporating a damping mechanism that enhances the user experience.
Career Highlights
Chi-Hung Lee has worked with several prominent companies in the sports equipment industry. Notably, he has been associated with Mizuno Corporation and Xiamen Pheasant Hi-tech Aluminum Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to the development of innovative products.
Collaborations
Throughout his career, Lee has collaborated with talented individuals such as Renqin Zhang and Thu Van Nguyen. These partnerships have fostered a creative environment that has led to the successful development of his patented technologies.
Conclusion
Chi-Hung Lee's contributions to the field of sports equipment through his innovative patents demonstrate his commitment to enhancing athletic performance. His work continues to influence the design and functionality of sports bats, making a lasting impact in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile