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Title: Wenchen Zhang: Innovator in Fingerprint Identification Technology
Introduction
Wenchen Zhang is a notable inventor based in Beijing, China. He has made significant contributions to the field of fingerprint identification technology. His innovative approach has led to the development of a unique sensing circuit that enhances the accuracy of fingerprint recognition.
Latest Patents
Wenchen Zhang holds a patent for a "Sensing circuit, detection control method, fingerprint identification module and display apparatus." This invention includes a sensing circuit that comprises a photoelectric conversion element, an energy storage circuit, a switch control circuit, a discharge control circuit, and a voltage conversion circuit. The photoelectric conversion element controls the potential of the first terminal of the energy storage circuit based on the received optical signal. The switch control circuit manages the connection of the energy storage circuit to a conversion control node. The discharge control circuit regulates the connection of the conversion control node to the first voltage terminal. The voltage conversion circuit outputs a voltage signal according to second and/or third voltage signals. This innovative method allows for efficient fingerprint identification by detecting the duration length of the fourth voltage signal from the output terminal, thereby improving identification accuracy and reducing interference.
Career Highlights
Wenchen Zhang has worked with prominent companies in the technology sector, including Beijing BOE Sensor Technology Co., Ltd. and BOE Technology Group Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to cutting-edge technology in the field of sensor technology.
Collaborations
Wenchen has collaborated with talented individuals such as Chao Xi Chen and Shuai Xu. Their teamwork has fostered innovation and development in their respective projects.
Conclusion
Wenchen Zhang is a distinguished inventor whose work in fingerprint identification technology has made a significant impact. His patent showcases his innovative thinking and dedication to improving identification accuracy. His contributions continue to influence the field of sensor technology.
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.