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:
Aug. 05, 2025
Filed:
Apr. 05, 2022
Pismo Labs Technology Limited, Kowloon, HK;
Uzair Ahmed Chughtai, Kowloon, HK;
Man Kit Kwan, New Territories, HK;
Azim Ul Islam, Jashore, BD;
Ka Ho Ho, Kowloon, HK;
Yee Ting Tse, Kowloon, HK;
Pismo Labs Technology Limited, Kowloon, HK;
Abstract
The present invention discloses methods and systems for establishing data communication at a network device. The method includes identifying a cellular network by the network device. After that, the network device sends a request to an MSA for an embedded subscriber identification module (eSIM) profile of the cellular network. The MSA may or may not have an eSIM profile of the cellular network available. When an eSIM profile of the cellular network is available, the network device receives the eSIM profile information from the MSA. The network device then sends a request for data communication access to the cellular network using the eSIM profile information to obtain data communication access through the cellular network. The network device may comprise at least one universal integrated circuit card (UICC) and/or embedded universal integrated circuit card (eUICC).