Company Filing History:
2 out of 392 
2 out of 551 
1 out of 177 Years Active: 2019-2025
Title: Kuo-Yen Chang: Innovator in Display and Light-Emitting Technologies
Introduction
Kuo-Yen Chang is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the fields of display devices and light-emitting technologies. With a total of five patents to his name, Chang's work reflects his innovative spirit and technical expertise.
Latest Patents
One of Kuo-Yen Chang's latest patents is a display device that includes a backlight module, a light modulation module, and a camera module. The light modulation module is designed to modulate light from the backlight module, while the camera module features a lens assembly. The backlight module is strategically positioned between the camera module and the light modulation module, incorporating a first reflective element. This reflective element is arranged according to the lens assembly, with a reflectance for the visible band ranging from 35% to 95%, and a transmittance for the infrared band exceeding 0%. Another notable patent is a light-emitting module structure that consists of a substrate, multiple light-emitting diodes (LEDs) on the substrate, and a light-guiding layer covering the LEDs. The light-guiding layer features an upper surface with several recesses positioned above or between the LEDs, enhancing the brightness and uniformity of the light-emitting module.
Career Highlights
Kuo-Yen Chang has worked with notable companies such as Lextar Electronics Corporation and E Ink Holdings Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in the field of display and light-emitting technologies.
Collaborations
Throughout his career, Chang has collaborated with talented individuals, including Pei-Song Cai and Lung-Kuan Lai. These collaborations have contributed to the advancement of his projects and innovations.
Conclusion
Kuo-Yen Chang is a distinguished inventor whose work in display devices and light-emitting technologies has made a significant impact in the industry. His innovative patents and collaborations highlight his dedication to advancing technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.