Company Filing History:
2 out of 124 
1 out of 234 
Years Active: 2004-2017
Title: Ching Man Tsui: Innovator in Semiconductor Technology
Introduction
Ching Man Tsui is a notable inventor based in Hong Kong, CN. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His work focuses on enhancing the performance of LED devices and supporting semiconductor devices during testing operations.
Latest Patents
One of his latest patents is titled "Plated lead frame including doped silver layer." This invention involves a lead frame that comprises a substrate made of copper, onto which a layer of bright silver is plated. A layer of doped bright silver is then plated over the top surface of the bright silver layer to enhance the performance of LED devices utilizing the lead frame. Another significant patent is "Apparatus for supporting semiconductor devices during testing." This apparatus supports a lead frame formed with at least one row of non-singulated semiconductor devices during testing operations. It includes a main body and a lead frame support member, which is designed with grooves to receive semiconductor devices, ensuring that leads extending from the devices lie on the surface of the support member.
Career Highlights
Ching Man Tsui has worked with prominent companies in the semiconductor industry, including ASM Assembly Automation Limited and ASM Technology Singapore Pte Ltd. His experience in these organizations has allowed him to develop innovative solutions that address the challenges faced in semiconductor testing and LED device performance.
Collaborations
Throughout his career, Ching Man Tsui has collaborated with talented individuals, including his coworkers Lap Kei Chow and Hui Fai Ho. Their combined expertise has contributed to the advancement of semiconductor technologies.
Conclusion
Ching Man Tsui's contributions to the field of semiconductor technology through his patents and collaborations highlight his role as an innovator. His work continues to influence the industry and improve the performance of electronic devices.