Chiayi, Taiwan

Kun-Feng Tsai

This inventor holds 1 USPTO granted patent, plus 1 CIPO patent. Top assignee: Tong Lung Metal Industry Co., Ltd.. Active years: 2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kun-Feng Tsai. Retrieved from https://idiyas.com/inventor/kun-feng-tsai

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


% Patents Active = 100.0


Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 22(Granted Patents)


Company Filing History:


Years Active: 2000

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1 patent (USPTO):Explore Patents

Title: Kun-Feng Tsai: Innovator in Lock Technology

Introduction

Kun-Feng Tsai is a notable inventor based in Chiayi, Taiwan. He has made significant contributions to the field of lock technology, particularly with his innovative designs for lock assemblies. His work has led to the development of a unique transmission device that enhances the functionality of locks.

Latest Patents

Kun-Feng Tsai holds a patent for "Transmission devices for locks with changeable lock core assemblies." This invention features a lock assembly that includes a handle assembly with a tubular member and a removable lock core assembly. The design allows for easy replacement of the lock core, providing flexibility and security in lock systems. The patent highlights the intricate details of the transmission device, which includes positioning rods that align with the lock core for seamless operation. He has 1 patent to his name.

Career Highlights

Throughout his career, Kun-Feng Tsai has worked with reputable companies in the industry. He has been associated with Tong Lung Metal Industry Co., Ltd., where he contributed to advancements in lock technology. His experience in the field has solidified his reputation as an innovator.

Collaborations

Kun-Feng Tsai has collaborated with notable individuals such as Po-Yang Chen and Ming-Shyang Chiou. These partnerships have fostered a creative environment that has led to the development of innovative solutions in lock technology.

Conclusion

Kun-Feng Tsai's contributions to lock technology through his patent and collaborations demonstrate his commitment to innovation in the field. His work continues to influence the design and functionality of locking mechanisms, showcasing the importance of creativity in engineering.

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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