Company Filing History:
Years Active: 2024
Title: The Innovations of Ziliang Li
Introduction
Ziliang Li is a prominent inventor based in Shenzhen, China. He is known for his contributions to optical technology, particularly in the field of signal detection methods. His innovative work has led to the development of a significant patent that enhances the functionality of optical time-domain reflectometers.
Latest Patents
Ziliang Li holds a patent for a "Signal detection method and optical time-domain reflectometer." This invention involves an optical time-domain reflectometer (OTDR) that utilizes a laser emitting apparatus to output a first optical signal during a specified time period. The OTDR's signal modulation apparatus generates a pulse signal based on the first optical signal and transmits it through an optical fiber. The receiver of the OTDR captures a scattered signal from the optical fiber, ensuring that the frequency of the scattered signal matches that of the first optical signal. Additionally, the laser emitting apparatus outputs a second optical signal with a different frequency, which serves as a local oscillator signal for coherent detection in the receiver. This innovative approach significantly improves the performance of OTDRs.
Career Highlights
Ziliang Li is currently employed at Huawei Technologies Co., Limited, a leading global provider of information and communications technology (ICT) infrastructure and smart devices. His work at Huawei has allowed him to contribute to cutting-edge technologies and advancements in optical systems.
Collaborations
Ziliang Li has collaborated with notable colleagues, including Chao Pan and Ning Deng. Their combined expertise has fostered an environment of innovation and creativity within their projects.
Conclusion
Ziliang Li's contributions to the field of optical technology, particularly through his patent on signal detection methods, highlight his role as a key innovator in the industry. His work continues to influence advancements in optical time-domain reflectometry, showcasing the importance of innovation in technology.
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.