This inventor holds 4 USPTO granted patents and 1 EPO patent. Top assignees: Altenergy Power System, Inc., Hangzhou Hikvision Digital Technology Co., Ltd.. Active years: 2023-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 24 
2 out of 333 
Years Active: 2023-2026
Title: Innovations and Contributions of Inventor Wenwei Li
Introduction
Wenwei Li is a notable inventor based in Zhejiang, China, recognized for his contributions to technology and innovation. He holds a total of 4 patents, showcasing his expertise in developing advanced methods and devices.
Latest Patents
Wenwei Li's latest patents include a control method and apparatus for a shut-off device. This invention focuses on a method applied to a processor of the shut-off device, which determines whether a heartbeat signal is continuously received. If the signal is present, it controls the main switching transistors to turn on. Conversely, if the signal is not received during a second preset period, it turns off the transistors and activates a release circuit to safely reduce voltage on the bus. This innovation enhances the safety and reliability of photovoltaic systems by preventing potential dangers associated with high voltage.
Another significant patent involves a video display method, device, and system, along with a video camera. This invention features a camera equipped with both wide-field and narrow-field lens assemblies, allowing for efficient human body analysis and reducing the workload associated with camera installation and adjustment. The design optimizes monitoring costs and server performance, making it a valuable advancement in video technology.
Career Highlights
Wenwei Li has worked with prominent companies such as Hangzhou Hikvision Digital Technology Co., Ltd. and Altenergy Power System, Inc. His experience in these organizations has contributed to his development as an inventor and innovator in the field.
Collaborations
Wenwei Li has collaborated with notable coworkers, including Peng Xu and Yuhao Luo, further enhancing his work and contributions to technology.
Conclusion
Wenwei Li's innovative patents and career achievements reflect his significant impact on technology and safety in various applications. His work continues to influence advancements in the industry, showcasing the importance of innovation in improving everyday systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile