The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 03, 2026
Filed:
Dec. 28, 2022
T-mobile Usa, Inc., Bellevue, WA (US);
Kyeong Hun An, Sammamish, WA (US);
Mathew George, Kirkland, WA (US);
Ryan King, Bellevue, WA (US);
Nilesh Ranjan, Sammamish, WA (US);
Tanmay Roy, Redmond, WA (US);
Cody Lee Taylor, North Bend, WA (US);
T-Mobile USA, Inc., Bellevue, WA (US);
Abstract
The disclosed technology is directed to providing an embedded subscriber identity module (eSIM) solution in a wireless telecommunication network. An example method for provisioning a wireless device with an eSIM profile for operation on a network includes scanning a single static QR code to retrieve network addresses for multiple profile management servers, accessing one or more of the multiple profile management servers to identify an appropriate eSIM profile that can be used by the wireless device, retrieving the identified eSIM profile from the respective profile management server, and transmitting the retrieved eSIM profile to the wireless device. The described methods, systems, and devices advantageously enables different vendors and/or platforms to provide each of the multiple profile management servers while maintaining the existing eSIM provisioning process, and obviates the need for a root discovery service.