Location History:
- Taoyuan, TW (2006)
- Yangmei Township, Taoyuan County, TW (2009 - 2012)
- Taoyuan County, TW (2010 - 2017)
Company Filing History:
6 out of 1,721 
1 out of 233 Years Active: 2006-2017
Title: Innovations of Shien-Kuei Liaw
Introduction
Shien-Kuei Liaw is a notable inventor based in Yangmei, Taiwan. He has made significant contributions to the field of optical technology, holding a total of 7 patents. His work focuses on developing advanced light source devices and signal switching modules that enhance the performance of optical networks.
Latest Patents
One of his latest patents is the "Coolerless fiber light source devices for harsh environments." This invention features a robust broadband ASE (amplified spontaneous emission) fiber light source device that outputs a light beam minimally affected by temperature and radiation. The device employs a single-pass backward or double-pass backward architecture, incorporating a coolerless pump laser and a temperature-compensated bandpass reflector. Additionally, it may include a high pass filtering element positioned between the wavelength division multiplexer and the optical isolator to mitigate temperature effects on the mean wavelength of the light beam.
Another significant patent is the "Signal switching module for optical network monitoring and fault locating." This invention provides an optical signal-selection switch module designed for real-time status monitoring and troubleshooting of high-capacity single-fiber hybrid passive optical networks based on wavelength-division-multiplexing techniques.
Career Highlights
Shien-Kuei Liaw has worked with prestigious institutions such as National Taiwan University and National Applied Research Laboratories. His experience in these organizations has allowed him to develop innovative solutions in optical technology.
Collaborations
Throughout his career, Liaw has collaborated with notable individuals, including Chu-Lin Chang and Gerd Keiser. These partnerships have contributed to the advancement of his inventions and the broader field of optical technology.
Conclusion
Shien-Kuei Liaw's contributions to optical technology through his patents and collaborations highlight his innovative spirit and dedication to advancing the field. His work continues to influence the development of robust optical systems.