This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignees: Seari Electric Technology Co., Ltd., Zhejiang Chint Electrics Co., Ltd.. Active years: 2019.
Company Filing History:
1 out of 25 
1 out of 46 Years Active: 2019
Title: Qiquan He: Innovator in Circuit Breaker Technology
Introduction
Qiquan He is a notable inventor based in Shanghai, China. He has made significant contributions to the field of electrical engineering, particularly in the design of circuit breakers. His innovative approach has led to the development of a unique operation mechanism that enhances the functionality and reliability of circuit breakers.
Latest Patents
Qiquan He holds a patent for the operation mechanism of a circuit breaker. This mechanism includes several key components: a tripping component, a left side plate, a right side plate, a latch, a half shaft, a lever, and a main shaft. The design allows for manual operation, with the tripping component, latch, half shaft, lever, and main shaft moving in linkage. The mechanism features a two-level latch system, which improves the overall efficiency and safety of circuit breakers.
Career Highlights
Throughout his career, Qiquan He has worked with prominent companies in the electrical industry. He has been associated with Seari Electric Technology Co., Ltd. and Zhejiang Chint Electrics Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Qiquan He has collaborated with several professionals in his field, including Jisheng Sun and Jun Yang. These collaborations have fostered a creative environment that encourages the exchange of ideas and advancements in technology.
Conclusion
Qiquan He is a distinguished inventor whose work in circuit breaker technology has made a lasting impact on the industry. His innovative designs and collaborative efforts continue to inspire advancements in electrical engineering.