Company Filing History:
4 out of 97 
4 out of 1,326 
1 out of 1,722 
Years Active: 2014-2020
Title: Shih-Chiang Yen: Innovator in LED Technology
Introduction
Shih-Chiang Yen is a prominent inventor based in Taipei, Taiwan. He has made significant contributions to the field of LED technology, holding a total of 5 patents. His innovative designs have advanced the efficiency and functionality of LED packages.
Latest Patents
One of his latest patents is an LED package structure that features a substrate, an electrode layer, and an insulating layer arranged in a coplanar manner. This design includes an LED chip mounted on the electrode layer and insulating layer, with a phosphor sheet covering the top surface of the LED chip. The structure also incorporates a first translucent layer that covers at least 60% of the area of the ring-shaped region surrounding the central region of the light-emitting surface. Additionally, the reflective housing is designed to be flush with the light-emitting surface.
Another notable patent is for a lens of an LED package structure. This lens includes a square-shaped base layer and a first light-guiding portion that is integrally connected to the base layer. The second light-guiding portion extends from the first and features a unique design with four side curved surfaces and four boundary curved surfaces. The innovative curvature and arrangement of these surfaces enhance the light distribution from the LED package.
Career Highlights
Shih-Chiang Yen has worked with several notable companies, including Lite-On Opto Technology (Changzhou) Co., Ltd. and Lite-On Technology Corporation. His experience in these organizations has allowed him to refine his skills and contribute to cutting-edge LED technologies.
Collaborations
Throughout his career, Shih-Chiang has collaborated with talented individuals such as Kuo-Ming Chiu and Yu-Yu Chang, who is a woman. These collaborations have fostered a creative environment that has led to the development of innovative solutions in LED technology.
Conclusion
Shih-Chiang Yen's contributions to LED technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the advancement of lighting solutions, making a lasting impact on the industry.