This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: China Three Gorges Corporation. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Jianshu Ouyang and a Built-In Gap Measurement Invention
Introduction
Jianshu Ouyang is an inventor associated with Wuhan, China. His patent work includes a device and method for measuring gaps in building structures, an application of surveying and mapping technology. His record includes 1 patent.
Latest Patents
Ouyang’s patent, “Built-in gap measuring device and gap measurement method,” describes a device designed to measure gaps within building structures. It includes an adjustment mechanism and measuring mechanisms positioned on either side. The adjustment mechanism changes the distance between the two measuring mechanisms.
Each measuring mechanism includes a panel structure and a measuring column. The panel has a bottom cover facing the adjustment mechanism and a top cover facing away from it. The top cover contains an array of elastic column holes, with corresponding column seats arranged inside the panel. This configuration supports the device’s gap-measurement function.
Career Highlights
Ouyang is associated with China Three Gorges Corporation and China Three Gorges Co., Ltd. The available information connects his patent activity with these organizations but does not specify his roles or employment dates.
Collaborations
Chao Gao and Jie Yu are identified as Ouyang’s coworkers. The available information does not specify their roles in developing the patented device.
Conclusion
Jianshu Ouyang’s patent focuses on a built-in instrument for measuring gaps in building structures, combining adjustable spacing with an array-based measuring mechanism.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile