Company Filing History:
Years Active: 2019
Title: Innovations of Sheng Hsiung Chang in Optical Fiber Technology
Introduction
Sheng Hsiung Chang is a notable inventor based in Taoyuan, Taiwan. He has made significant contributions to the field of optical fiber technology, particularly in the recovery of rare-earth-doped optical fibers under irradiation. His innovative work has led to advancements that enhance the performance and longevity of optical fibers used in various applications.
Latest Patents
One of Sheng Hsiung Chang's key patents is titled "Recovering a rare-earth-doped optical fiber under irradiation." This patent describes an optical fiber apparatus and a method for recovering radiation-induced attenuation (RIA) in rare-earth-doped optical fibers. The invention involves a light source that emits a combination of mode-locked pulsed light and non-mode-locked quasi-continuous-wave light. The mode-locked pulsed light is utilized to recover RIA in real time, while the non-mode-locked light serves to pump the rare-earth-doped optical fiber as a gain medium. The innovative approach effectively elevates the core temperature of the fiber, achieving a confined photo-annealed recovery of RIA.
Career Highlights
Sheng Hsiung Chang is currently associated with the National Applied Research Laboratories, where he continues to explore and develop cutting-edge technologies in optical fibers. His work has garnered attention for its practical applications and potential to improve optical communication systems.
Collaborations
Sheng Hsiung Chang has collaborated with esteemed colleagues such as Ren-Young Liu and Chii-Chang Chen. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas in the field of optical technology.
Conclusion
Sheng Hsiung Chang's contributions to optical fiber technology, particularly through his patent on recovering rare-earth-doped fibers, highlight his role as a leading inventor in this field. His work not only advances the technology but also paves the way for future innovations in optical communications.
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.