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:
Apr. 14, 2020
Filed:
Jul. 07, 2014
Huawei Technologies Co., Ltd., Shenzhen, CN;
Linyi Gao, Beijing, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
A method for authorizing management for an embedded universal integrated circuit card includes: generating, by an eUICC manager, authorization information (S); encrypting the authorization information by using eUICC management credential (S); and sending the encrypted authorization information to an eUICC (S), where the authorization information includes an identifier of at least one first device; or the authorization information includes at least one authorization credential. The authorization information is configured in the eUICC, and therefore, when a subsequently authorized first device manages a profile in the eUICC, the eUICC may directly accept or reject, according to a stored correspondence between a profile management function and an authorized first device, to be managed, without obtaining authorization information each time.