Jyehong Chen

Title: Jyehong Chen: Innovator in Optical Technology

Introduction

Jyehong Chen is a prominent inventor based in Jhubei, Taiwan. He has made significant contributions to the field of optical technology, holding a total of 5 patents. His work focuses on advancing optical systems and improving communication networks.

Latest Patents

One of Jyehong Chen's latest patents is the "Optical Wavelength Division Node." This invention includes an optical splitter, a plurality of optical circulators, and a colorless light source module. The optical splitter receives and splits a downstream signal light source into a first-path and a second-path signal light source. The optical circulator in a first-order position receives and transmits the first-path signal light source to an optical network unit in a first-order position, and receives a return signal to pass it to the next optical circulator. Finally, the optical circulator in the last-order position receives the return signal and transmits it. The colorless light source module receives the second-path signal light source and the return signal transmitted by the last-order optical circulator, using the second-path signal light source to modulate the return signal to generate an upstream signal light source to be transmitted to the optical line terminal by the optical splitter.

Another notable patent is the "Optical Access System for Dual Service Network." This invention relates to an optical access system that comprises an optical modulation device used to receive on-off keying (OOK) signals from cable networks and radio frequency (RF) signals from wireless networks. The optical modulation device modulates the OOK and RF signals into an optical signal, which is then delivered to an optical receiving device through an optical fiber transmission channel. This system does not require remote nodes to use any optical filter to discern between the OOK signal and RF signal, making it applicable to wavelength-division multiplexing systems.

Career Highlights

Jyehong Chen has worked with esteemed organizations such as the Industrial Technology Research Institute and National Yang Ming Chiao Tung University. His experience in these institutions has allowed him to develop innovative solutions in optical technology.

Collaborations

Throughout his career, Jyehong Chen has collaborated with notable colleagues, including Sien Chi and Chun-Ting Lin. These partnerships have contributed to the advancement of his research and inventions.

Conclusion

Jyehong Chen is a distinguished inventor whose