This inventor holds 2 USPTO granted patents. Top assignee: Bison, Inc.. Active years: 2011-2012.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2011-2012
Title: Innovations of Li-Jen Chang
Introduction
Li-Jen Chang is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of engineering, particularly in the design of oil pipe connectors. With a total of 2 patents to his name, his work showcases innovative solutions to common industry challenges.
Latest Patents
Li-Jen Chang's latest patents include a leak-proof structure of an oil pipe connector and an oil pipe connector itself. The leak-proof structure features a connector cylinder with an oil inlet and outlet, a control device, and a switch device designed to ensure a leak-proof effect. The oil pipe connector patent describes a connector cylinder with a switch base and a control mechanism that enhances the functionality and reliability of oil transport systems.
Career Highlights
Li-Jen Chang is currently employed at Bison, Inc., where he continues to develop innovative solutions in his field. His work has been instrumental in advancing the technology surrounding oil pipe connectors, making them safer and more efficient.
Collaborations
Li-Jen Chang has collaborated with several talented individuals, including Ying-Ying Chang and Ching-Ching Chang, who have contributed to his projects and innovations.
Conclusion
Li-Jen Chang's contributions to the field of engineering through his patents reflect his commitment to innovation and excellence. His work continues to impact the industry positively, showcasing the importance of inventive solutions in engineering.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile