Cole M Stewart

Title: Cole M Stewart: Innovator in Wireless Technology

Introduction

Cole M Stewart is a prominent inventor based in San Jose, California. He has made significant contributions to the field of wireless technology, holding a total of four patents. His work primarily focuses on enhancing the functionality and reliability of wireless devices, particularly those utilizing embedded SIM technology.

Latest Patents

One of Cole's latest patents is a test certification system for eSIM-only wireless devices. This invention outlines techniques for testing wireless devices configured to use an embedded Universal Integrated Circuit Card (eUICC) while excluding a removable UICC card. The test apparatus processes application protocol data units (APDUs) for conformance with a standardized test specification, utilizing an eSIM command handler client application that interfaces with a baseband processor in communication with the eUICC, which includes test profiles with test applets.

Another notable patent addresses recovering devices from limited service due to misconfiguration. This invention involves providing universal subscriber identity module (USIM) identification data or USIM authentication data to a wireless network. The process includes decoding failure data associated with authentication or identification failures and determining the cause of the failure. If misconfiguration is identified, the system automatically performs recovery for identifying or authenticating the user equipment (UE) to the wireless network.

Career Highlights

Cole M Stewart is currently employed at Apple Inc., where he continues to innovate and develop cutting-edge technologies. His work has significantly impacted the wireless communication industry, particularly in improving device connectivity and user experience.

Collaborations

Cole has collaborated with notable colleagues, including Stanley M Mayalil and Rajesh Ambati. These partnerships have fostered a creative environment that encourages the development of innovative solutions in wireless technology.

Conclusion

Cole M Stewart is a key figure in the advancement of wireless technology, with a focus on eSIM solutions and device recovery systems. His contributions through patents and collaborations at Apple Inc. highlight his commitment to innovation in the tech industry.