Company Filing History:
1 out of 183 
1 out of 2 
1 out of 26 Years Active: 2015-2018
Title: Qichun Zhang: Innovator in Cordless Tool Technology
Introduction
Qichun Zhang is a notable inventor based in Nanjing, China. He has made significant contributions to the field of cordless tool technology, holding three patents to his name. His innovative designs focus on enhancing the efficiency and functionality of battery-operated tools.
Latest Patents
Qichun Zhang's latest patents include a cordless tool system with a battery pack featuring a heat-absorbing device. This innovative tool discharges one battery pack while simultaneously charging another, allowing for continuous and circular operation. The system incorporates a lithium-based battery pack with a nominal voltage of at least 56 volts, ensuring ample power supply for the tool. Additionally, the heat-absorbing device associated with the battery pack utilizes phase-change material to improve performance.
Career Highlights
Throughout his career, Qichun Zhang has worked with reputable companies such as Chervon (HK) Limited and Chevron Intellectual Property Limited. His experience in these organizations has contributed to his expertise in developing advanced cordless tool systems.
Collaborations
Qichun Zhang has collaborated with talented individuals in his field, including Dezhong Yang and Haishen Xu. These partnerships have fostered innovation and creativity in his projects.
Conclusion
Qichun Zhang's contributions to cordless tool technology demonstrate his commitment to innovation and efficiency. His patents reflect a deep understanding of the needs of modern tool users, making him a significant figure in the industry.
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.