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:
Jul. 08, 2025
Filed:
Jun. 22, 2022
Tencent Technology (Shenzhen) Company Limited, Shenzhen, CN;
Huiyou Hua, Shenzhen, CN;
Wei Yuan, Shenzhen, CN;
Chao Li, Shenzhen, CN;
Xiang Wang, Shenzhen, CN;
Xiaoxiang Lu, Shenzhen, CN;
Tencent Technology (Shenzhen) Company Limited, Shenzhen, CN;
Abstract
Embodiments of this application disclose a method for generating a device fingerprint and a relevant apparatus. The method includes: obtaining a plurality of device features of a target device; obtaining, based on the plurality of device features, a target device feature group of the target device by combining different device features of the target device; querying an inventoried device fingerprint library to retrieve candidate device features of at least one candidate inventoried device mapped to the target device feature group; identifying a device similarity, to obtain a similarity between the target device and the at least one candidate inventoried device; and in response to the similarity between the target device and the at least one candidate inventoried device being greater than a similarity threshold, using a device fingerprint of the at least one candidate inventoried device as a device fingerprint of the target device.