Company Filing History:
3 out of 9,172 
1 out of 3 
1 out of 1,224 Years Active: 1996-2005
Title: Innovative Contributions of Inventor Chuan-Ming Chang
Introduction
Chuan-Ming Chang, an accomplished inventor based in Hsinchu, Taiwan, has made significant strides in the field of light-emitting diode (LED) technology. With a remarkable portfolio of six patents, he has dedicated his career to innovating designs and methods that enhance LED performance and utility.
Latest Patents
Among his latest contributions are two noteworthy patents. The first, titled "Light Emitting Diode Having an Insulating Substrate," introduces a novel LED structure consisting of an insulating substrate, a buffer layer, and various carefully layered components designed to improve efficiency and performance. This structure includes both p-type and n-type layers that are crucial for the functionality of the LED.
The second patent, "LED Package," describes a meticulously designed package comprising a flat panel base and three LED dies. This design utilizes flip-chip mounting techniques, ensuring robust connections while optimizing the performance of the LED dies through strategic placement and electrical connections among the golden film areas on the base.
Career Highlights
Chuan-Ming Chang's career includes pivotal roles at renowned organizations such as the Industrial Technology Research Institute and Epistar Corporation. His work in these companies has been instrumental in advancing LED technology, contributing to products that have found widespread application in various industries.
Collaborations
Throughout his career, Chuan-Ming has collaborated with notable professionals, including Biing-Jye Lee and Ming-Jiunn Jou. Their teamwork has played a crucial role in the innovation processes, leading to significant advancements in their respective fields.
Conclusion
Chuan-Ming Chang's innovative spirit and dedicated work in LED technology highlight the impact of inventors in shaping modern technology. As he continues to develop new patents, his influence on the industry promises to grow, paving the way for future innovations that harness the full potential of light-emitting diodes. The commitment to enhancing efficiency and performance in lighting solutions stands as a testament to his contributions to the world of inventions.