Company Filing History:
2 out of 18 
1 out of 1 Years Active: 2025
Title: Innovations of Lang Cao in Battery Technology
Introduction
Lang Cao is an accomplished inventor based in Guangdong, China. He has made significant contributions to the field of battery technology, holding two patents that showcase his innovative spirit and technical expertise. His work focuses on enhancing the efficiency and functionality of battery systems.
Latest Patents
Lang Cao's latest patents include an "Extrusion head for molding pole piece and molding device comprising same" and a "molding method and preparation method therefor." The extrusion head features a housing with a through extrusion channel that is divided into a transition cavity and a molding cavity. This design allows for a gradual reduction in the diameter of the annular surface of the inner wall of the transition cavity in the extrusion direction. Additionally, he has developed a "Charge level early warning method for composite battery packs." This method involves performing voltage and current tests on composite battery packs formed by connecting lithium-thionyl chloride batteries and capacitors in parallel. The tests help monitor the charge levels and provide early warnings based on voltage and current readings.
Career Highlights
Throughout his career, Lang Cao has worked with notable companies such as Eve Energy Co., Ltd. and Eve Hyperpower Batteries Inc. His experience in these organizations has allowed him to refine his skills and contribute to advancements in battery technology.
Collaborations
Lang Cao has collaborated with talented individuals in his field, including Peiling Sun and Yuan Zhu. Their combined efforts have led to innovative solutions and improvements in battery systems.
Conclusion
Lang Cao's contributions to battery technology through his patents and collaborations highlight his role as a significant inventor in the industry. His work continues to influence advancements in energy storage solutions.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.