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:
May. 06, 2014
Filed:
Nov. 23, 2010
Applicant:
Jinsuk Han, Seoul, KR;
Inventor:
Jinsuk Han, Seoul, KR;
Assignee:
LG Innotek Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 5/238 (2006.01); G03B 9/08 (2006.01); G03B 9/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A shutter device is disclosed, the device including a base formed with a lens hole through which reflective light from an object passes, a first blade and a second blade rotating about a hinge provided at the base to open or close the lens hole, and an actuator provided with a linearly-shifting slider at an area eccentrically positioned from the hinge to allow the first and second blades to be activated with rotation moment.
Quick Actions:
Han, Jinsuk. (2014). Shutter device (U.S. Patent No. 8717493). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8717493
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile