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:
Sep. 01, 2026
Filed:
Jul. 03, 2023
Applicant:
Xiaomi Ev Technology Co., Ltd., Beijing, CN;
Inventor:
Changyu Sun, Beijing, CN;
Assignee:
XIAOMI EV TECHNOLOGY CO., LTD., Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/40 (2022.01); B60R 25/01 (2013.01); B60R 25/24 (2013.01);
U.S. Cl.
CPC ...
B60R 25/248 (2013.01); B60R 25/01 (2013.01); H04L 63/061 (2013.01);
Abstract
A terminal device includes a communication device, configured to detect whether a native system of the terminal device includes components for adapting a public protocol of a digital vehicle key, and communicating with a target communication party based on the public protocol in case of absence of at least one of the components in the native system, in which the target communication party is a participant of the public protocol.