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. 19, 2025
Filed:
Mar. 11, 2021
Petal Cloud Technology Co., Ltd., Dongguan, CN;
Jiaxin Yin, Nanjing, CN;
PETAL CLOUD TECHNOLOGY CO., LTD., Dongguan, CN;
Abstract
A terminal device sends resource access request information to a server, and the resource access request information carries a user identity and an identifier of a to-be-accessed resource. The server performs authentication on the user identity. If the authentication succeeds, the server obtains location information of the terminal device, and the location information includes geographical location information and positioning assistance information. The server attempts to verify the location information of the terminal device. If the verification succeeds, the server sends an access token corresponding to the identifier of the to-be-accessed resource to the terminal device. The terminal device obtains the to-be-accessed resource based on the access token.