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. 07, 2021
Filed:
Oct. 29, 2019
Applicant:
Triple Win Technology (Shenzhen) Co. Ltd., Shenzhen, CN;
Inventors:
Assignee:
TRIPLE WIN TECHNOLOGY (SHENZHEN) CO. LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 5/232 (2006.01); G03B 13/00 (2021.01); H04N 5/225 (2006.01); C22F 1/00 (2006.01);
U.S. Cl.
CPC ...
H04N 5/2253 (2013.01); H04N 5/2254 (2013.01); H04N 5/2257 (2013.01); C22F 1/006 (2013.01);
Abstract
A camera device in or on a vehicle includes a lens module, a driving module having at least one shape memory alloy wire, and a converting module. The camera device is connected to a control device and receives control signals from the control device. The control signal drives the lens module to move for purpose of automatic focusing by applying heat to energize or de-energize the length or shape of the shape memory alloy wire.