Location History:
- Middletown, NJ (US) (2001 - 2002)
- Columbia, MD (US) (2004)
Company Filing History:
Years Active: 2001-2004
Title: Liyan Zhang: Innovator in Telecommunications and Fiber Amplification
Introduction
Liyan Zhang is a prominent inventor based in Middletown, NJ (US). She has made significant contributions to the fields of telecommunications and fiber optics, holding a total of 5 patents. Her innovative work has advanced the technology used in optical networks and fiber amplifiers.
Latest Patents
One of Liyan Zhang's latest patents is titled "Network auto-provisioning and distributed restoration." This invention addresses the challenges faced in telecommunications networks, particularly optical mesh networks. It provides a method for automatically provisioning the network from a service path to a restoration path after a failure occurs. The system ensures that each affected node receives an indication of the failure, allowing for efficient communication and restoration of service.
Another notable patent is focused on "Methods of modeling erbium doped fiber amplifiers." This method involves modeling erbium doped fiber (EDF) for use in erbium doped fiber amplifiers (EDFA). The approach simplifies the complex differential equations governing power propagation along the EDF, enabling an analytical solution for the inversion level at any point along the fiber. This innovation enhances the performance and efficiency of fiber amplifiers.
Career Highlights
Liyan Zhang has worked with several esteemed companies throughout her career, including Lucent Technologies Inc. and Advanced Laser & Fusion Technology. Her experience in these organizations has allowed her to develop and refine her expertise in telecommunications and fiber optics.
Collaborations
Liyan has collaborated with notable professionals in her field, including Kwang S Kim and Niraj Agrawal. These partnerships have contributed to her innovative projects and advancements in technology.
Conclusion
Liyan Zhang is a remarkable inventor whose work in telecommunications and fiber optics has led to significant advancements in the industry. Her patents reflect her dedication to innovation and her ability to solve complex problems in technology.