This inventor holds 4 USPTO granted patents and 3 published patent applications. Top assignee: Li-Hong Science & Technology Co., Ltd.. Active years: 2016-2018.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2016-2018
Title: Innovations by Han-Wen Chang
Introduction
Han-Wen Chang is a notable inventor based in Kaohsiung, Taiwan. He has made significant contributions to the field of lighting technology, holding a total of 4 patents. His innovative designs focus on enhancing safety and functionality in lighting solutions.
Latest Patents
One of Han-Wen Chang's latest patents is the Anti-explosion LED lamp housing. This invention is designed to separate an illumination module from the external environment. It comprises a housing body and a housing cover, with a shell that has a spherical segment-like shape. The accommodation basin within the housing includes a first platform that encircles a wiring hole, receiving the illumination module. Additionally, the housing cover features a light-permeable plate and an annular pressing element that ensures a tight fit against the second platform. The design allows for a diameter of the circular base face of the shell to be 4-15 times the height of the shell.
Another significant patent is the explosion-proof lamp cable gland. This invention is integrated into a channel of a coupling portion of an explosion-proof lamp, allowing a cable to pass through. It includes a first explosion-proof member at one end of the channel and a compact member at the other end. This design simplifies the structure and reduces the size while achieving the same explosion-proof effect as bulkier conventional connectors. The innovation not only lowers costs but also facilitates versatile applications through easy serial connections among explosion-proof lamps.
Career Highlights
Han-Wen Chang is currently employed at Li-Hong Science & Technology Co., Ltd. His work at this company has allowed him to focus on developing advanced lighting solutions that prioritize safety and efficiency.
Collaborations
He has collaborated with notable coworkers such as Ming-Tien Chien and Ching-Yuan Juan, contributing to a dynamic team that drives innovation in their field.
Conclusion
Han-Wen Chang's contributions to lighting technology through his patents demonstrate his commitment to safety and innovation. His work continues to influence the industry positively, showcasing the importance of inventive solutions in modern technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile