Company Filing History:
Years Active: 2017-2020
Title: Weihua Guan: Innovator in Optical Communications
Introduction
Weihua Guan is a notable inventor based in Newark, CA (US). He has made significant contributions to the field of optical communications, holding a total of 2 patents. His work focuses on enhancing the efficiency and functionality of optical amplifiers.
Latest Patents
One of Weihua Guan's latest patents is a Switchable-gain optical amplifier. This invention includes methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for optical communications. The optical amplifier features an input port, a wavelength division multiplexing fiber coupled to a pump source and to a bar-cross switch, and a first gain stage optically coupled between a first port of the bar-cross switch and an output port. The first gain stage includes a first gain flattening filter, while a secondary gain stage is optically coupled between a second port and a third port of the bar-cross switch. In the bar-state of the bar-cross switch, the secondary gain stage is bypassed, and in the cross-state, both gain stages are applied to an input light beam.
Career Highlights
Weihua Guan has worked with several prominent companies in the industry, including Oplink Communications, Inc. and Molex Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in optical technology.
Collaborations
Some of his notable coworkers include Chiachi Wang and Lifu Gong. Their collaboration has contributed to the advancement of optical communication technologies.
Conclusion
Weihua Guan's contributions to optical communications through his patents and career experiences highlight his role as an influential inventor in the field. His innovative work continues to impact the industry positively.