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:
Jan. 13, 2026
Filed:
Oct. 24, 2023
Vivo Mobile Communication Co., Ltd., Dongguan, CN;
VIVO MOBILE COMMUNICATION CO., LTD., Dongguan, CN;
Abstract
A lifting key and an electronic device are provided. The lifting key includes a key body, telescopically arranged on an installation body; and a transmission module, movably arranged on the installation body. The transmission module is arranged opposite to the key body. The lifting key further includes a drive module. The drive module includes a drive part and a power transmission mechanism connected with the drive part. The drive part includes at least a shape memory alloy part, and the power transmission mechanism is arranged opposite to the transmission module. The lifting key also includes a metal contact. The metal contact is arranged between the key body and the transmission module. When powered on, the shape memory alloy part deforms, and drives, sequentially through the power transmission mechanism, the transmission module and the metal contact, the key body to extend relative to the installation space. The electronic device includes the lifting key.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile