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:
May. 19, 2026
Filed:
Aug. 11, 2021
Huawei Technologies Co., Ltd., Guangdong, CN;
Shiran Pan, Shanghai, CN;
Xiwen Fang, Shanghai, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
This application provides a data transmission method and an electronic device. The method includes: a first electronic device establishes a connection to a second electronic device. The second electronic device sends a request to the first electronic device, where the request includes a biometric feature input by a user. Then, the first electronic device performs, by using a target biometric feature template, authentication on the biometric feature input by the user, and, in response to the authentication succeeding, determines sensitive data associated with the target biometric feature template. Finally, the first electronic device transmits the sensitive data to the second electronic device. According to the method, secure transmission of sensitive data that includes biometric feature data can be implemented.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile