Dennis Liu

Title: Innovations by Dennis Liu

Introduction

Dennis Liu is an accomplished inventor based in Richmond, VA, known for his contributions to the field of cryptography and authentication technologies. With a total of two patents to his name, Liu has made significant strides in enhancing user control and security in digital transactions.

Latest Patents

Liu's latest patents include "Systems and methods for user control and exclusion of cryptographic tokenized data." This invention focuses on generating cryptographic tokens based on received records. The system is designed to receive a blockchain operation request comprising multiple records, encrypt these records into an encrypted payload, generate a cryptographic token based on the encrypted payload, and commit the token to a blockchain. Another notable patent is "Authenticating a physical card using sensor data." In this implementation, a device captures video and/or lidar data of a physical card as it is flipped. The device then determines the authenticity of the card based on identifiable physical characteristics, such as thickness, dimensions, and design features. If the card is deemed authentic, relevant information is transmitted or stored for transaction purposes.

Career Highlights

Dennis Liu is currently employed at Capital One Services, LLC, where he applies his expertise in developing innovative solutions that enhance security and user experience in financial transactions. His work has positioned him as a key player in the intersection of technology and finance.

Collaborations

Liu collaborates with talented individuals such as Leeyat Bracha Tessler and Alexander Mireles, contributing to a dynamic team focused on advancing technological innovations.

Conclusion

Dennis Liu's contributions to the fields of cryptography and authentication are noteworthy, showcasing his commitment to enhancing security in digital transactions. His innovative patents reflect a deep understanding of technology and its applications in real-world scenarios.