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:
Feb. 20, 2018
Filed:
Sep. 03, 2015
Applicant:
Actuator Solutions Gmbh, Gunzenhausen, DE;
Inventors:
Assignee:
ACTUATOR SOLUTIONS GMBH, Gunzenhausen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 7/02 (2006.01); G02B 7/08 (2006.01); G03B 17/02 (2006.01); H04N 5/225 (2006.01); G03B 3/10 (2006.01); G02B 27/00 (2006.01); G02B 5/20 (2006.01);
U.S. Cl.
CPC ...
G02B 7/08 (2013.01); G02B 27/0006 (2013.01); G03B 3/10 (2013.01); G03B 17/02 (2013.01); H04N 5/2254 (2013.01); H04N 5/2257 (2013.01); G02B 5/208 (2013.01);
Abstract
An auto-focus actuator unit including a lens carrier slidably received within a stationary housing frame for a reciprocating motion provided by an actuator is described. The housing frame being carried by a bottom plate provided with an opening, in correspondence with one or more lenses carried by the lens carrier, and with a dust barrier projecting towards the lens carrier and having such a height as to maintain a vertical overlap with the lens carrier over the whole travel of the latter.