Company Filing History:
Years Active: 2020-2021
Title: Quanhong Che: Innovator in Fingerprint and Vein Identification Technologies
Introduction
Quanhong Che is a prominent inventor based in Beijing, China. He has made significant contributions to the fields of fingerprint and vein identification technologies. With a total of 3 patents, his work focuses on enhancing security measures through innovative methods.
Latest Patents
One of Quanhong Che's latest patents is a "Method and system for fingerprint security." This invention discloses a fingerprint anti-counterfeiting method and device that efficiently implements a fingerprint anti-counterfeiting function. The method includes acquiring a fingerprint image, controlling a camera to capture a face image under a preset trigger condition, and performing face identification based on a pre-stored face template. If the face identification succeeds, the fingerprint image is determined to be authentic. This dual verification process significantly reduces the probability of counterfeiting.
Another notable patent is the "Finger vein identification method and device." This invention effectively extracts finger vein identification characteristics for conducting finger vein identification. The method involves collecting a finger vein image, employing a line fitting method to extract a region of interest, and conducting geometric and grayscale normalization processing. The result is a processed region that allows for accurate finger vein identification.
Career Highlights
Quanhong Che is currently associated with ZKTeco Co., Ltd., a company known for its advancements in biometric security solutions. His work at ZKTeco has positioned him as a key player in the development of innovative security technologies.
Collaborations
Quanhong Che has collaborated with notable coworkers, including Shukai Chen and Zhinong Li. Their combined expertise has contributed to the success of various projects within the company.
Conclusion
Quanhong Che's innovative work in fingerprint and vein identification technologies showcases his commitment to enhancing security measures. His patents reflect a deep understanding of biometric systems and their applications in real-world scenarios.