This inventor holds 1 USPTO granted patent. Top assignees: Bgp Inc., China National Petroleum Corporation, Optical Science and Technology (Chengdu) Ltd. Active years: 2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 17 
1 out of 4 Years Active: 2025
Title: Yunjiang Rao - Innovator in Geophysical Data Acquisition
Introduction
Yunjiang Rao is a prominent inventor based in Baoding, China. He has made significant contributions to the field of geophysical data acquisition, particularly in the context of shale oil and gas exploration. His innovative approach combines advanced technology with practical applications, showcasing his expertise in this specialized area.
Latest Patents
Yunjiang Rao holds a patent for an "Intelligent geophysical data acquisition system and acquisition method for shale oil and gas optical fiber." This invention provides a sophisticated system for acquiring geophysical data, utilizing a pipe string arranged in a metal casing. The system features an external armored optical cable fixed outside the metal casing and an internal armored optical cable fixed outside the pipe string. The external armored optical cable includes a downhole acoustic sensing optical cable, two multi-mode optical fibers, a strain optical cable, and a pressure sensor array. Additionally, it incorporates horizontal ground acoustic sensing optical cables arranged in an orthogonal grid and artificial seismic source excitation points on the ground.
Career Highlights
Throughout his career, Yunjiang Rao has worked with several notable companies, including BGP Inc., China National Petroleum Corporation, and Optical Science and Technology (Chengdu) Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in geophysical data acquisition technologies.
Collaborations
Yunjiang Rao has collaborated with esteemed colleagues such as Gang Yu and Xing Liang. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise, further enhancing the impact of his work.
Conclusion
Yunjiang Rao's contributions to the field of geophysical data acquisition demonstrate his commitment to innovation and excellence. His patent and career achievements reflect his significant role in advancing technology for shale oil and gas exploration.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile