This inventor holds 4 USPTO granted patents. Top assignee: Zhejiang University. Active years: 2017-2021.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Zhejiang, CN (2017)
- Hangzhou, CN (2019 - 2021)
Company Filing History:
Years Active: 2017-2021
Title: Innovations of Shilie Zheng
Introduction
Shilie Zheng is a prominent inventor based in Hangzhou, China. He has made significant contributions to the field of optical technology, holding a total of 4 patents. His work focuses on advanced measurement devices and correction methods that enhance the performance of photonic systems.
Latest Patents
One of his latest patents is a measuring device for polarization-maintaining optical fiber spindle differential delay. This innovative measurement device includes a polarization-maintaining fiber Sagnac interferometer, a signal generator, a microwave detector, and a microprocessor. The Sagnac interferometer is composed of a laser, a photoelectric modulator, and a PM fiber coupler, all connected in sequence. Additionally, it features optical fiber interfaces arranged at the output ends of the PM fiber coupler, with a photodetector positioned at the other output end.
Another notable patent is the frequency chirp correction method for the photonic time-stretch system. This method involves acquiring the stretching signal and performing a Fourier transform to obtain the spectral distribution. The spectral distribution is then modified using frequency-domain correction factors, followed by an inverse Fourier transform to retrieve the time-domain signal after correction.
Career Highlights
Shilie Zheng is affiliated with Zhejiang University, where he continues to advance research in optical technologies. His work has garnered attention for its practical applications in various fields, including telecommunications and data transmission.
Collaborations
He collaborates with esteemed colleagues such as Xiaofeng Jin and Xianmin Zhang, contributing to a dynamic research environment that fosters innovation.
Conclusion
Shilie Zheng's contributions to optical technology through his patents and research at Zhejiang University highlight his role as a leading inventor in the field. His innovative approaches continue to pave the way for advancements in measurement and correction methods in photonic systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile