Company Filing History:
Years Active: 2013-2014
Title: Yan-Chong Chang: Innovator in Optical Transmission Technology
Introduction
Yan-Chong Chang is a prominent inventor based in Taoyuan, Taiwan. He has made significant contributions to the field of optical transmission technology, holding a total of 3 patents. His work focuses on developing advanced optical modules that enhance the efficiency of signal transmission.
Latest Patents
One of Yan-Chong Chang's latest patents is an optical transmission module. This module includes a semiconductor substrate, a first film layer, an electronic component layer, and a waveguide structure. The electronic component layer is designed to convert a first electrical signal into an optical signal. The waveguide structure, formed on the first film layer, consists of a first reflective surface, a waveguide body, and a second reflective surface. The optical signal is transmitted through the semiconductor substrate and the first film layer, entering the waveguide structure where it is reflected and transmitted, ultimately being converted back into an electrical signal by the electronic component layer.
Another notable patent is the optical coupler module, which is designed for converting and transmitting electrical and optical signals. This module comprises a semiconductor substrate, a first film, a second film, an electrical transmission unit, at least one signal conversion unit, and an optical waveguide structure. The optical waveguide structure features a reflector and a waveguide body. The optical signal generated from the signal conversion unit passes through the first film, the semiconductor substrate, and the second film before entering the optical waveguide structure, where it is reflected and transmitted.
Career Highlights
Yan-Chong Chang is affiliated with National Central University, where he continues to advance his research in optical technologies. His innovative work has positioned him as a key figure in the development of optical transmission systems.
Collaborations
He collaborates with notable colleagues, including Mao-Jen Wu and Hsiao-Chin Lan, contributing to a dynamic research environment that fosters innovation.
Conclusion
Yan-Chong Chang's contributions to optical transmission technology exemplify his commitment to innovation and excellence in engineering. His patents reflect a deep understanding of complex systems and a drive to enhance communication technologies.