Location History:
- Ottawa, CA (2017)
- Kanata, CA (2023)
Company Filing History:
Years Active: 2017-2023
Title: The Innovations of Bing Liu
Introduction
Bing Liu is a prominent inventor based in Ottawa, Canada, known for his significant contributions to optical communication technologies. With a total of four patents to his name, Liu has made strides in enhancing the stability and efficiency of optical line systems.
Latest Patents
One of Liu's latest patents focuses on mitigating instability in cascaded optical power controllers. This invention provides systems and methods for stabilizing power levels from excessive oscillations in an optical line system of a communications network. The method involves detecting perturbations in optical power levels and determining the estimated location of power controllers downstream of these perturbations. By providing feedback in a control loop, the effects of the perturbation can be reduced effectively.
Another notable patent by Liu addresses powering up an optical amplifier in an optical line system. This invention includes optical line amplifiers equipped with on-board controllers and supervisory devices that manage bootstrap or power-up procedures during the initial installation of optical line amplifiers in communication networks. The controllers utilize computer-readable mediums to execute instructions that ensure the line amplifier operates efficiently, transitioning from an Amplified Spontaneous Emission (ASE) mode to a regular operating mode once a valid power level is detected.
Career Highlights
Bing Liu is currently employed at Ciena Corporation, a leading company in the field of optical networking. His work at Ciena has allowed him to develop innovative solutions that enhance the performance of optical communication systems.
Collaborations
Liu has collaborated with notable colleagues, including David Casson Bownass and Choudhury A Al Sayeed, contributing to advancements in optical technologies through teamwork and shared expertise.
Conclusion
Bing Liu's contributions to optical communication through his patents and work at Ciena Corporation highlight his role as an influential inventor in the field. His innovations continue to shape the future of optical networking technologies.