This inventor holds 1 USPTO granted patent. Top assignees: Hisense Co., Ltd., Hisense International Co., Ltd., Hisense USA Corporation. Active years: 2018.
Company Filing History:
1 out of 61 
1 out of 262 
1 out of 311 
Years Active: 2018
Title: Ruhai Guo: Innovator in Wavelength Conversion Technology
Introduction
Ruhai Guo is a notable inventor based in Qingdao, China. He has made significant contributions to the field of optical technology, particularly in the development of devices that enhance light projection efficiency. His innovative approach has led to the creation of a unique device for converting wavelength and projection light sources.
Latest Patents
Ruhai Guo holds a patent for a "Device for converting wavelength and projection light source." This device includes a roller, a drive motor, a first reflector, a support shaft, a drive module, and a dichroic film. The design allows the roller to rotate around the support shaft while the support shaft remains stationary. This configuration enables the drive motor to facilitate the roller's movement back and forth along the axial direction of the support shaft. As a result, the excitation light reflected by the first reflector can uniformly illuminate the sidewall of the roller, significantly improving the fluorescent powder conversion efficiency compared to traditional methods.
Career Highlights
Ruhai Guo has worked with prominent companies such as Hisense Co., Ltd. and Hisense USA Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects in the field of technology.
Collaborations
Ruhai Guo has collaborated with talented individuals in his field, including Fei Zhao and Xianrong Liu. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in technology.
Conclusion
Ruhai Guo's contributions to wavelength conversion technology exemplify his innovative spirit and dedication to improving optical devices. His patent and career achievements highlight his role as a significant figure in the field of invention.