Company Filing History:
Years Active: 2012-2023
Title: Sanjay Dash: Innovator in Secure Payment Systems
Introduction
Sanjay Dash is a prominent inventor based in Mercer Island, WA (US). He has made significant contributions to the field of secure payment systems, holding a total of 4 patents. His innovative work focuses on enhancing the security and efficiency of payment transactions through advanced technology.
Latest Patents
One of Sanjay's latest patents is the "Stateless Secure Payment System." This invention utilizes a biometric input device to obtain biometric data from users. The biometric data is crucial for determining host card emulation (HCE) parameters associated with the user, which are then used to access a payment account. An interface device linked to the biometric input device receives these HCE parameters. This device includes a secure execution environment (SEE) where a processor decrypts and stores the HCE parameters. The HCE instance interacts with payment terminals using a contactless communication protocol, ensuring secure transactions. After the transaction, the HCE instance is erased, making the SEE available for subsequent users.
Another notable patent is the "Secure Scannable Code Systems and Methods." This invention features a system for recognizing network-based users in physical locations. It generates a time-sensitive scannable code unique to the user, which can be presented by an electronic device like a smartphone. This code can be scanned at transaction terminals in physical stores, allowing the system to securely provide user profile information based on the user's network-based activity.
Career Highlights
Sanjay Dash is currently employed at Amazon Technologies, Inc., where he continues to innovate in the field of secure payment systems. His work has significantly impacted how transactions are conducted, enhancing both security and user experience.
Collaborations
Sanjay collaborates with talented individuals such as Hoi-Cheung Pang and Dilip Kumar, contributing to the advancement of technology in secure payment systems.
Conclusion
Sanjay Dash is a key figure in the development of secure payment technologies, with multiple patents that showcase his innovative spirit. His contributions are shaping the future of secure transactions, making them safer and more efficient for users.