This inventor holds 3 USPTO granted patents. Top assignees: Bingham Mccutchen LLP, Shanghai Ele Manufacturing Corp.. Active years: 2009-2013.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2009-2013
Title: Innovations of Cheng Li in Power Receptacle Technology
Introduction
Cheng Li is an accomplished inventor based in Shanghai, China. He has made significant contributions to the field of electrical engineering, particularly in the development of safety mechanisms for power receptacles. With a total of 3 patents to his name, Cheng Li's work focuses on enhancing the safety and functionality of electrical devices.
Latest Patents
Cheng Li's latest patents include innovative designs aimed at improving power receptacle safety. One of his notable inventions is a disconnect mechanism in a power receptacle with ground-fault circuit interruption functions. This mechanism features a disconnect block, a locking member, and an electromagnetic device that work together to ensure safety during current leakage. The design includes a pressing plate and a disconnect spring that activate the moveable contact arms of the main switch when a leakage is detected.
Another significant patent is the ground-fault circuit interrupter (GFCI) with a circuit condition detection function. This device incorporates a leakage current detection circuit, a disconnect mechanism, and a reset mechanism. The GFCI device is designed to provide an intermittent simulated leakage current to ensure operational reliability, enhancing the safety of electrical installations.
Career Highlights
Throughout his career, Cheng Li has worked with reputable companies, including Bingham McCutchen LLP and Shanghai Ele Manufacturing Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects in electrical safety.
Collaborations
Cheng Li has collaborated with talented individuals such as Long Zhang and Guolan Yue. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in the field.
Conclusion
Cheng Li's contributions to power receptacle technology demonstrate his commitment to innovation and safety. His patents reflect a deep understanding of electrical engineering principles and a dedication to improving the functionality of electrical devices. Through his work, Cheng Li continues to make a significant impact in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile