This inventor holds 1 USPTO granted patent. Top assignee: Xiamen Lota International., Ltd.. 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: Weiwei Chen: Inventor of a Hose-Connecting Valve Core
Introduction
Weiwei Chen is an inventor associated with Xiamen, China, and Xiamen Lota International Co., Ltd. Her work includes an invention designed to simplify the connection of water hoses to a valve core and water outlet apparatus. The provided information lists 1 patent for Chen.
Latest Patents
Chen’s listed patent, “Valve Core and Water Outlet Apparatus,” describes a valve core with a valve body and an internal water-control assembly. At least one inlet mounting hole connects to the assembly and is designed to attach directly to a corresponding water inlet hose. A circular section in the mounting hole helps create a sealed connection, while an external limiting structure prevents the valve body from rotating when installed in a water outlet apparatus.
Career Highlights
The described invention focuses on practical installation and stability. Direct hose connections and a sealing feature are intended to simplify plumbing connections, while the limiting structure helps keep the valve core in position during use.
Collaborations
The provided information identifies Qingshui Ma and Huosheng Zhan as Chen’s coworkers. Their specific roles in developing the patent are not stated.
Conclusion
Weiwei Chen’s listed patent addresses hose connection, sealing, and rotational stability in water outlet equipment, reflecting a practical contribution to valve design.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile