Company Filing History:
Years Active: 2012-2025
Title: The Innovations of Ping Hsien Tsai
Introduction
Ping Hsien Tsai is an accomplished inventor based in Walnut, California. He has made significant contributions to the field of lock technology, holding a total of 3 patents. His innovative designs focus on enhancing security and functionality in locking mechanisms.
Latest Patents
One of his latest patents is a keypad lockset designed for both deadbolt and lever locks. This invention features an exterior gear train, an interior gear train, and an electronically controlled clutch that couples and uncouples the gear trains. When engaged, the clutch allows the rotation of an external thumb turn to withdraw the door latch, enabling the door to be opened. Additionally, the lockset includes a mechanical override mechanism that can be activated in case of electrical failure. In an alternative embodiment, the keypad lockset utilizes two four-bar mechanical linkages instead of gears to actuate the clutch, providing a pass-through override function.
Career Highlights
Throughout his career, Ping Hsien Tsai has worked with notable companies such as Emtek Products, Inc. and Assa Abloy Mexico, S.A. de C.V. His experience in these organizations has contributed to his expertise in developing advanced locking solutions.
Collaborations
Ping Hsien Tsai has collaborated with talented individuals in the industry, including Birk Cliff Sorensen and Wai Pang Wong. These partnerships have fostered innovation and creativity in his projects.
Conclusion
Ping Hsien Tsai's contributions to the field of lock technology demonstrate his commitment to innovation and security. His patents reflect a deep understanding of mechanical design and user needs. His work continues to influence the industry and enhance safety in everyday life.