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. 27, 2021
Filed:
Apr. 20, 2018
Applicant:
Actuator Solutions Gmbh, Gunzenhausen, DE;
Inventor:
Markus Köpfer, Stoedtlen-Regelsweiler, DE;
Assignee:
ACTUATOR SOLUTIONS GMBH, Gunzenhausen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 7/02 (2021.01); G02B 7/09 (2021.01); G03B 13/36 (2021.01); F03G 7/06 (2006.01);
U.S. Cl.
CPC ...
G02B 7/02 (2013.01); G02B 7/09 (2013.01); F03G 7/065 (2013.01); G03B 13/36 (2013.01);
Abstract
Camera module autofocus actuator comprising a movable lens carrier, one or more shape memory alloy wires, a first return elastic element, a second return elastic element substantially identical to the and symmetric to the first return elastic element, wherein one end of the one or more shape memory alloy is mounted to the first return elastic element and the other end to another return elastic element.