This inventor holds 2 USPTO granted patents and 3 published patent applications. Top assignee: Private Tech Inc.. Active years: 2025.
Company Filing History:
Years Active: 2025
Title: The Innovative Contributions of Christopher William Stokes
Introduction
Christopher William Stokes is a notable inventor based in Alexandria, VA (US). He has made significant contributions to mobile technology, particularly in the area of device authentication and subscriber identity management. With a total of 2 patents, Stokes has demonstrated his expertise and innovative thinking in the tech industry.
Latest Patents
Stokes' latest patents include groundbreaking technologies that enhance mobile device security. One of his patents, titled "Mobile Subscriber Identity Rotation," describes a method where a mobile device performs authentication using blinded tokens while swapping its international mobile subscriber identity (IMSI) value. This process involves generating a blinded token, which is then encrypted by a server. The mobile device can redeem this token by unblinding it and providing it to the server along with a public key. To complete the authentication, the device receives a nonce encrypted with the public key and decrypts it using a private key. Additionally, the device retrieves two eSIM profiles with corresponding IMSI values, configuring the first profile as active. Upon receiving a trigger, the device switches the active profile and updates the IMSI value accordingly.
Another patent, "Blinded Token Device Authentication," shares similar principles, focusing on the same authentication process and IMSI swapping technique. These innovations are crucial for enhancing the security and privacy of mobile communications.
Career Highlights
Stokes is currently employed at Private Tech Inc., where he continues to develop innovative solutions in mobile technology. His work has positioned him as a key player in the field, contributing to advancements that address security challenges faced by mobile users.
Collaborations
Stokes collaborates with talented individuals in his field, including coworkers Stephen James Dowhy and Nicholas John Espinoza. Their combined expertise fosters a creative environment that drives innovation at Private Tech Inc.
Conclusion
Christopher William Stokes is a prominent inventor whose work in mobile technology has led to significant advancements in device authentication and subscriber identity management. His contributions are vital in enhancing the security of mobile communications, making him a noteworthy figure in the tech industry.