This inventor holds 5 USPTO granted patents and 1 published patent application. Top assignees: Zhuhai Cosmx Battery Co., Ltd., Zhuhai Cosmx Battery Co., Ltd.. Active years: 2025-2026.
Company Filing History:
3 out of 38 
2 out of 25 Years Active: 2025-2026
Title: Innovations by Hongkai Lin in Battery Technology
Introduction
Hongkai Lin is a notable inventor based in Zhuhai, China. He has made significant contributions to the field of battery technology, holding two patents that enhance the performance and safety of batteries. His work is recognized for its innovative approach to improving battery design and functionality.
Latest Patents
One of Hongkai Lin's latest patents involves a novel battery design. The patent describes a battery that includes a housing made of metal, consisting of a bottom shell and a cap. The cap covers an opening of the bottom shell and features a mounting hole with a conductive sealing pin. The sealing pin is designed with a clamping groove, which enhances the connection between the cap and the housing. Additionally, a seal is provided at the junction of the clamping groove and the cap, serving as an electrical insulator. This innovative structure significantly improves the application stability, sealing performance, and safety of the battery.
Career Highlights
Hongkai Lin is currently employed at Zhuhai Cosmx Battery Co., Ltd., where he continues to develop cutting-edge battery technologies. His expertise in this field has positioned him as a key player in advancing battery innovation.
Collaborations
He collaborates with talented coworkers, including Longyun Chen and Yuxiang Zeng, who contribute to the research and development efforts at their company.
Conclusion
Hongkai Lin's contributions to battery technology exemplify the importance of innovation in enhancing product safety and performance. His patents reflect a commitment to advancing the field and improving the reliability of battery systems.