Company Filing History:
Years Active: 2020-2024
Title: The Innovative Contributions of Hongwen Chang
Introduction
Hongwen Chang is a notable inventor based in Ningde, China, recognized for his significant contributions to technology and engineering. With a total of three patents to his name, Chang has made a substantial impact in the field, particularly in the area of battery technology.
Latest Patents
Among his latest inventions, Chang has developed two notable patents: the "Conveying Roller" and a "Baking Apparatus for Secondary Battery." The conveying roller patent introduces a novel design for conveying a cell pole piece, featuring a central axis, end faces, and a transmission portion that applies a friction force essential for its operation. This innovation enhances efficiency in handling cell pole pieces by ensuring proper contact and avoiding potential mishaps with the pole tabs.
The baking apparatus patent focuses on a sophisticated system designed for secondary batteries. It includes a feeding device, a discharging device, and a baking device, all working together to streamline the baking process of secondary batteries. The apparatus uses a hermetically sealed baking oven, ensuring that each battery is baked to perfection, thus improving overall battery performance and reliability.
Career Highlights
Hongwen Chang is associated with Contemporary Amperex Technology Co., Ltd., a leading company in battery manufacturing and technology. His work in developing advanced technologies has contributed to the company’s reputation as a pioneer in the industry, particularly in enhancing battery efficiency and functionality.
Collaborations
Throughout his career, Chang has collaborated with talented individuals such as Zhen Ye and Wenqian Huang. These partnerships have fostered a creative environment that promotes innovation and technical advancements in their projects.
Conclusion
In conclusion, Hongwen Chang’s contributions to the field of battery technology through his innovative patents significantly advance the industry. His collaboration with skilled coworkers and his position at Contemporary Amperex Technology Co., Ltd. underscores his influence as an inventor, paving the way for future advancements in battery technology.