Linpeng Tang

Title: Linpeng Tang: Innovator in Fingerprint Technology

Introduction

Linpeng Tang is a prominent inventor based in Princeton, NJ (US). He has made significant contributions to the field of fingerprint technology, holding a total of 5 patents. His innovative work focuses on enhancing the methods and devices used for fingerprint acquisition and recognition.

Latest Patents

One of Linpeng Tang's latest patents is titled "Device and method for contactless fingerprint acquisition." This invention provides a device that includes a housing with a finger scanning area for at least one finger. It features at least two image capturing devices arranged at a predetermined baseline distance, each with an optical axis angled with respect to the vertical direction. Additionally, a lighting unit is incorporated to illuminate the finger, allowing the image capturing devices to acquire multiple partial fingerprint images corresponding to different portions of the finger.

Another notable patent is the "System and method for fingerprint recognition." This patent outlines techniques for fingerprint matching, which include adaptively computing space-frequency representations for fingerprint images. Key feature points are automatically extracted, and mesoscopic features are derived based on these key points and the space-frequency representations. The matching process involves comparing fingerprint images against a database of known images using a matching algorithm that utilizes the key points and mesoscopic features. Deep neural networks may be employed in various steps of this process.

Career Highlights

Linpeng Tang has worked with several notable companies, including Facebook, Inc. and Moqi Technology (Beijing) Co., Ltd. His experience in these organizations has contributed to his expertise in developing advanced fingerprint technologies.

Collaborations

Some of Linpeng Tang's coworkers include Wyatt Andrew Lloyd and Qi Huang. Their collaboration has likely fostered an environment of innovation and creativity in their respective projects.

Conclusion

Linpeng Tang's contributions to fingerprint technology through his patents and career experiences highlight his role as a leading inventor in this field. His work continues to influence advancements in contactless fingerprint acquisition and recognition systems.