Company Filing History:
Years Active: 2012
Title: Wheshi Chen - Innovator in Fingerprint Imaging Technology.
Introduction
Wheshi Chen is a notable inventor based in Shenzhen, China. He has made significant contributions to the field of imaging technology, particularly in capturing high-quality images of moist fingerprints. His innovative approach addresses the challenges associated with imaging wet or moist surfaces, which is crucial for various applications in security and identification.
Latest Patents
Wheshi Chen holds a patent for an "Apparatus for capturing a high quality image of a moist finger." This apparatus is designed to capture the image of a wet or moist fingerprint effectively. It includes a prism with an imaging plane where the finger is placed, a bottom plane parallel to the imaging plane, and a reflective plane that intercepts both the imaging and bottom planes at a specific angle. The device also features a light source that generates light at an incident angle of approximately 0° with respect to the surface normal of the imaging plane, along with a lens for capturing the reflected light. An image sensor is included to generate an image of the valleys and ridges of the finger, ensuring high-quality results.
Career Highlights
Wheshi Chen is currently employed at 3M Cogent, Inc., where he continues to develop innovative technologies. His work has been instrumental in advancing the capabilities of fingerprint imaging systems, making them more reliable and efficient. With a focus on practical applications, his inventions have the potential to enhance security measures in various sectors.
Collaborations
Wheshi Chen has collaborated with notable colleagues, including Ming Hsieh and Ankuo Wang. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies in the field of imaging.
Conclusion
Wheshi Chen's contributions to fingerprint imaging technology exemplify the spirit of innovation. His patent for capturing high-quality images of moist fingerprints showcases his expertise and commitment to advancing this critical area of technology. His work at 3M Cogent, Inc. continues to influence the industry positively.