This inventor holds 3 USPTO granted patents and 6 published patent applications. Top assignees: Contemporary Amperex Technology Co., Ltd., Contemporary Amperex Technology (Hong Kong) Limited. Active years: 2025-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:

Years Active: 2025-2026
Title: Innovations by Pengfei Meng in Battery Technology
Introduction
Pengfei Meng is a notable inventor based in Ningde, China. He has made significant contributions to the field of battery technology, particularly in the area of welding defect detection. With a total of 3 patents to his name, his work is paving the way for advancements in battery manufacturing processes.
Latest Patents
Meng's latest patents include a welding defect detection method and apparatus, as well as a detection system and method for detecting the tab back of bare battery cells during cell combining operations. The welding defect detection method utilizes structural information from images to identify weld regions and non-weld regions. It determines defects based on preset attribute information of detection regions. The detection system for battery cells enables real-time image acquisition during the combining process, ensuring comprehensive quality information for the battery cell tabs.
Career Highlights
Meng is currently employed at Contemporary Amperex Technology Co., Ltd., a leading company in the battery industry. His innovative approaches and patented technologies contribute to the company's reputation for excellence in battery manufacturing.
Collaborations
He has collaborated with notable coworkers, including Lin Ma and Zerong Cao, to further enhance the development of battery technologies.
Conclusion
Pengfei Meng's contributions to battery technology through his innovative patents demonstrate his commitment to improving manufacturing processes. His work is essential for the advancement of the battery industry and highlights the importance of innovation in technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile