This inventor holds 2 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Grg Banking Equipment Co., Ltd.. Active years: 2017-2018.
Company Filing History:
Years Active: 2017-2018
Title: Innovations by Zhuwen Chen in Anti-Counterfeiting Technology
Introduction
Zhuwen Chen is a notable inventor based in Guangzhou, China. He has made significant contributions to the field of anti-counterfeiting technology, particularly in the banking sector. With a total of 2 patents to his name, Chen's work focuses on enhancing the security and recognition of paper currency.
Latest Patents
Chen's latest patents include a "Sampling method and sampling apparatus for anti-counterfeiting information about cash note." This invention discloses a method that utilizes differences collected between sensors to restore spatially coupled power-frequency of low-frequency electromagnetic interference signals. The method effectively eliminates interferences that magnetic signal sensors encounter during the collection of anti-counterfeiting signals.
Another significant patent is the "Paper currency number recognition apparatus and recognition method." This apparatus features a contact-type sensor for acquiring paper currency image data, along with a white-light LED transmission light source board. The integrated system, which includes an FPGA and a DSP, enhances the accuracy of recognizing both new and old paper currencies by acquiring images with varying brightness.
Career Highlights
Zhuwen Chen is currently employed at GRG Banking Equipment Co., Ltd. His role involves developing innovative solutions that address the challenges of currency recognition and anti-counterfeiting measures. His expertise in this field has positioned him as a key player in advancing banking technology.
Collaborations
Chen has collaborated with notable colleagues such as Bihai Yuan and Hui Liu. Their combined efforts contribute to the ongoing development of cutting-edge banking equipment and technologies.
Conclusion
Zhuwen Chen's contributions to anti-counterfeiting technology are noteworthy and impactful. His innovative patents reflect a commitment to enhancing the security of paper currency, making significant strides in the banking industry.