Company Filing History:
7 out of 238 
1 out of 4 Years Active: 2011-2025
Title: Yan Li: Innovator in Battery Management Systems
Introduction
Yan Li is a prominent inventor based in Wuhan, China, known for his significant contributions to battery management technology. With a total of seven patents to his name, he has made strides in developing innovative solutions for detecting battery cell voltages and ensuring the reliability of battery systems.
Latest Patents
One of Yan Li's latest patents is a controller and method for detecting battery cell voltage. This invention includes converters that are coupled to battery cells and switching units, allowing for efficient voltage detection. The design ensures that when a switching unit corresponding to a battery cell is activated, it provides both operating and sampling currents to the respective converter. Another notable patent focuses on determining the status of connection between a battery unit and a battery management system. This system utilizes a control unit to transmit open cell detection signals, enabling various comparison units to assess voltage thresholds and determine the operability of the connection.
Career Highlights
Throughout his career, Yan Li has worked with notable companies such as O2 Micro, Incorporated and Waterstone Pharmaceuticals Co., Ltd. His experience in these organizations has contributed to his expertise in battery technology and management systems.
Collaborations
Yan Li has collaborated with several professionals in his field, including Weidong Xue and Guoxing Li. These partnerships have fostered innovation and development in battery management solutions.
Conclusion
Yan Li's work in battery management systems showcases his dedication to innovation and technology. His patents reflect a commitment to improving the efficiency and reliability of battery systems, making significant contributions to the field.