This inventor holds 1 USPTO granted patent and 2 published patent applications. Top assignees: Chongqing University, Optosky (Xiamen) Optical Ltd., Shandong Taikai Transformer Co., Ltd.. Active years: 2026.
Company Filing History:
1 out of 143 
1 out of 1 
1 out of 1 Years Active: 2026
Title: Pinyi Wang: Innovator in Electrical Device Technology
Introduction: Pinyi Wang is a notable inventor based in Chongqing, China. He has made significant contributions to the field of electrical devices, particularly in the area of gas detection in insulating oil. His innovative approach has led to the development of a unique detection method that enhances the safety and efficiency of electrical systems.
Latest Patents: Pinyi Wang holds a patent for a "Simultaneous detection method and system for dissolved gas and partial discharge in insulating oil." This invention provides a method for detecting both dissolved gas and partial discharge simultaneously, which is crucial for monitoring the health of electrical equipment. The method involves diffusing dissolved gas through an oil-gas separation membrane into a Fabry-Perot optical fiber interference cavity. By utilizing the optoacoustic effect, the system can detect vibrations caused by the gas and partial discharge, generating an interference signal that indicates changes in cavity length.
Career Highlights: Pinyi Wang has worked at prestigious institutions such as Chongqing University and the State Grid Chongqing Electric Power Research Institute. His experience in these organizations has allowed him to refine his skills and contribute to advancements in electrical engineering.
Collaborations: Pinyi Wang has collaborated with notable colleagues, including Weigen Chen and Lin Du. Their combined expertise has fostered innovation and development in their respective fields.
Conclusion: Pinyi Wang's contributions to the field of electrical devices through his innovative patent demonstrate his commitment to enhancing technology in gas detection systems. His work not only reflects his expertise but also his dedication to improving safety in electrical applications.