Company Filing History:
Years Active: 2021-2025
Title: Innovations by Zexing Shi in eSIM Technology
Introduction
Zexing Shi is a notable inventor based in San Jose, California, with a remarkable portfolio of seven patents. His contributions to the field of telecommunications, particularly in the realm of eSIM technology, signify innovative advancements that enhance the way mobile devices manage cellular services.
Latest Patents
Shi's recent patents focus on the conversion of physical SIM cards to eSIMs and secure profile transfers. One of his groundbreaking patents describes mechanisms for converting cellular service credentials from a physical SIM (pSIM) card to an electronic SIM (eSIM) on an embedded universal integrated circuit card (eUICC). This invention allows cellular service access to be transferred locally within the wireless device, facilitated by an entitlement server associated with the physical SIM, enabling users to switch services seamlessly.
Another significant patent by Shi involves the secure transfer of SIM or eSIM profiles from one device to another. This process utilizes verifiable signatures from secure hardware elements contingent on a secure intent gesture from the user. The innovation allows for a trusted exchange of identity credentials while ensuring security through the involvement of a mobile network operator's entitlement server, which verifies signatures prior to releasing a transfer token.
Career Highlights
Shi has played a pivotal role in advancing mobile technologies at Apple Inc., where his work focuses on improving user experiences with cellular service management. His patented innovations aim to simplify how users can access and transfer their cellular credentials, ultimately enhancing the overall functionality of mobile devices.
Collaborations
Throughout his career, Zexing Shi has collaborated with talented colleagues, including Raj S. Chaugule and Li Li. Their combined expertise in telecommunications has contributed to the development of cutting-edge technologies that keep Apple at the forefront of innovation.
Conclusion
In conclusion, Zexing Shi's inventive methodologies and technological advancements in eSIM technology form a significant part of the evolution of mobile communications. His commitment to driving innovation and security in cellular services is shaping the future of how users interact with their devices and manage their mobile connectivity.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.