This inventor holds 1 USPTO granted patent and 1 published patent application. 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: Chengyuan Zhang and His Ocean-Engineering Anchor Patent.
Introduction
Chengyuan Zhang is an inventor based in Wuhan, China, associated with China Three Gorges Corporation. His patent work addresses anchoring technology for ocean engineering.
Latest Patents
Zhang is named on 1 patent: “Annular Anchor, Method for Calculating Antitorque Bearing Strength Thereof and Installing and Recycling Assemble for the Anchor.” The invention describes an open-ended annular anchor with an external connection portion for mooring components. By omitting the top cover used in traditional suction anchors, the design avoids resistance from that cover during descent and is intended to enable simpler, faster installation below the seabed. The disclosure also covers a method for calculating the anchor’s antitorque bearing strength and an assembly for installing and recycling it.
Career Highlights
Zhang’s listed patent connects his work at China Three Gorges Corporation with a practical challenge in ocean engineering: installing and recovering mooring anchors efficiently.
Collaborations
The provided information lists Lunbo Luo and Changping Sun as Zhang’s coworkers. It does not specify their roles in the patent or whether they collaborated with him on the invention.
Conclusion
Chengyuan Zhang’s patent presents an open-ended annular anchor intended to simplify seabed installation while also addressing strength calculation and recovery.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile