This inventor holds 2 USPTO granted patents. Top assignees: The Board of Regents of the University of Nebraska, USA as Represented by Secretary of the Navy. Active years: 2018-2019.
Company Filing History:
2 out of 965 
1 out of 16,271 Years Active: 2018-2019
Title: Guigen Liu: Innovator in Fiber-Optic Sensor Technology
Introduction
Guigen Liu is a prominent inventor based in Lincoln, NE (US). He has made significant contributions to the field of fiber-optic sensor technology, holding a total of 2 patents. His work focuses on developing advanced sensor systems that utilize fiber optics for various applications.
Latest Patents
One of Guigen Liu's latest patents is a fiber-optic temperature and flow sensor system and methods. This invention describes a fiber optic sensor, a process for utilizing a fiber optic sensor, and a process for fabricating a fiber optic sensor. The design features a double-side-polished silicon pillar attached to an optical fiber tip, forming a Fabry-Pérot cavity. In this exemplary embodiment, the fiber optic sensor is configured to be coupled to a light source and a spectrometer. It includes a single silicon layer or multiple silicon layers on the end face of the optical fiber, with each layer defining a Fabry-Pérot interferometer. The sensor head reflects light from the light source to the spectrometer, enhancing its functionality. In some implementations, the system may also include a controller coupled to the high-speed spectrometer.
Career Highlights
Throughout his career, Guigen Liu has worked with notable organizations, including the Board of Regents of the University of Nebraska and the United States Navy. His experience in these institutions has allowed him to advance his research and contribute to innovative technologies in the field.
Collaborations
Guigen Liu has collaborated with several professionals in his field, including Ming Han and Weilin Hou. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Guigen Liu's contributions to fiber-optic sensor technology demonstrate his commitment to innovation and excellence. His patents and collaborations reflect his expertise and the impact of his work in advancing sensor systems.