Company Filing History:
4 out of 475 
3 out of 2,516 
Years Active: 2007-2018
Title: Innovations of Philippe Levy
Introduction
Philippe Levy is an accomplished inventor based in Belmont, CA (US). He holds a total of 5 patents that showcase his contributions to the field of technology and payment systems. His work primarily focuses on enhancing security and user experience in online transactions.
Latest Patents
One of his latest patents is an account authentication service with a chip card. This payment authentication service is designed to verify the identity of a payer during online transactions. The system allows a card issuer to authenticate a cardholder's identity using various methods, including passwords. The invention involves querying an access control server to check if a cardholder is enrolled in the service, requesting a password, verifying it, and notifying the merchant of the cardholder's authenticity. Additionally, the system generates cryptograms that must match to ensure the correct chip card is being used. Another significant patent is related to an opt-in/opt-out loyalty system. This invention provides techniques for changing participation status in a loyalty program via a portable device. It includes receiving an indication to change the status and modifying a parameter in the device accordingly.
Career Highlights
Philippe Levy has had a notable career, working with prominent companies such as Visa U.S.A. Inc. and Visa International Service Association. His experience in these organizations has contributed to his expertise in payment systems and authentication technologies.
Collaborations
Throughout his career, Philippe has collaborated with talented individuals, including Ayman A Hammad and Virginia I Simcox. These collaborations have likely enriched his work and led to innovative solutions in the payment industry.
Conclusion
Philippe Levy's contributions to the field of payment authentication and loyalty systems demonstrate his innovative spirit and commitment to enhancing user security. His patents reflect a deep understanding of technology and its application in real-world scenarios.