Company Filing History:
4 out of 229 
4 out of 32 
1 out of 1,941 
Years Active: 2018-2025
Title: Innovations of Qingfang Shi in Lead-Acid Battery Technology
Introduction
Qingfang Shi is a notable inventor based in Brookfield, Wisconsin, who has made significant contributions to the field of battery technology. With a total of five patents to his name, he has focused on enhancing the performance and efficiency of lead-acid batteries. His innovative designs have the potential to impact various applications in energy storage.
Latest Patents
One of Qingfang Shi's latest patents is the Absorbent Glass Mat Battery, which presents a novel lead-acid battery design. This battery features a container with a cover that includes multiple compartments housing cell elements. Each cell element consists of a positive plate with a positive grid and an electrochemically active material, as well as a negative plate with a negative grid and a unique negative electrochemically active material that includes barium sulfate and an organic expander. The design also incorporates a separator between the positive and negative plates, ensuring efficient operation. Additionally, the battery includes terminal posts that are electrically coupled to the cell elements, enhancing its functionality.
Career Highlights
Qingfang Shi has worked with several prominent companies in the battery industry, including Cps Technology Holdings LLC and Clarios Germany GmbH & Co. KG. His experience in these organizations has allowed him to refine his expertise in battery technology and contribute to innovative solutions in energy storage.
Collaborations
Throughout his career, Qingfang Shi has collaborated with notable professionals in the field, including Frank-Thomas Johns and Uwe Bitomsky. These collaborations have likely enriched his work and led to advancements in battery technology.
Conclusion
Qingfang Shi's contributions to lead-acid battery technology through his innovative patents and collaborations highlight his role as a significant inventor in the field. His work continues to pave the way for 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.