This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Contemporary Amperex Technology (Hong Kong) Limited. 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: Guangda Shi and Battery Safety Innovation.
Introduction
Guangda Shi is an inventor associated with Ningde, China, whose patent work focuses on battery technology. His listed patent addresses components designed to manage pressure and gas flow in a battery cell.
Latest Patents
Shi is credited with 1 patent: “Top Cover Assembly, Battery Cell, Battery and Electrical Apparatus.” The invention describes a top cover assembly connected to a battery-cell case and featuring a top cover with a through hole. A connecting element sits on the top cover and has an installation hole that communicates with the through hole, as well as a channel extending from the installation-hole wall to the outside. A gas-permeable membrane covers the channel’s external opening. A pressure relief valve is positioned in the installation hole and can slide under pressure; the valve also contains a second channel. The assembly is intended for use in battery cells, batteries, and electrical apparatus.
Career Highlights
Shi’s listed company affiliations include Contemporary Amperex Technology (Hong Kong) Limited and Contemporary Amperex Technology Limited. His patent reflects work on battery-cell cover structures and pressure-relief features.
Collaborations
Shi’s listed coworkers include Ying Li and Jinghao Guo. Their names are associated with his professional and patent-related network.
Conclusion
Guangda Shi’s recorded invention centers on a battery top-cover assembly that combines gas-permeable venting with a pressure-responsive relief valve.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile