This inventor holds 2 USPTO granted patents. Top assignee: Industrial Technology Research Institute. Active years: 2007-2008.
Company Filing History:
Years Active: 2007-2008
Title: Innovations of Ming-Hsiao Yang in Optical Communication
Introduction
Ming-Hsiao Yang is a notable inventor based in Kaohsiung, Taiwan. He has made significant contributions to the field of optical communication, particularly in monitoring optical signal-to-noise ratios. With a total of 2 patents, his work has advanced the technology used in dense wavelength-division multiplexed networks.
Latest Patents
Ming-Hsiao Yang's latest patents include an "Apparatus and method for monitoring optical signal-to-noise ratio." This invention provides a method to monitor the transmission quality of each optical channel in dense wavelength-division multiplexed networks. The apparatus consists of an optical circulator, a tunable optical filter, a dithering signal, a dithered reflector, and two photodiodes. It can be integrated on a single chip, utilizing the dithering and reflection functions of the dithered reflector to measure signal and noise powers accurately.
Another significant patent is the "Apparatus and method for simultaneous channel and optical signal-to-noise ratio monitoring." This invention is designed for multi-channel wavelength-division-multiplexed optical communication systems. It employs a polarization controller and a polarization-selective electro-optic modulator to enhance detection sensitivity. The apparatus can be compactly packaged and integrated on a chip, allowing for accurate monitoring of channel wavelengths and OSNR over a wide dynamic range.
Career Highlights
Ming-Hsiao Yang is affiliated with the Industrial Technology Research Institute, where he continues to innovate in optical communication technologies. His work has been instrumental in improving the efficiency and reliability of optical networks.
Collaborations
Ming-Hsiao Yang has collaborated with notable colleagues such as San-Liang Lee and Chun-Liang Yang. Their combined expertise has contributed to the advancements in the field of optical communication.
Conclusion
Ming-Hsiao Yang's contributions to optical communication through his innovative patents demonstrate his commitment to advancing technology in this critical field. His work not only enhances the performance of optical networks but also paves the way for future innovations.