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. 14, 2015
Filed:
Jul. 31, 2013
Ford Global Technologies, Llc, Dearborn, MI (US);
Glenn Richard Reed, Ann Arbor, MI (US);
Ford Global Technologies, LLC, Dearborn, MI (US);
Abstract
A camera system includes a lens that directs light onto an image sensor, an actuator that vibrates the lens, and a charge generator that charges a surface of the lens. The camera system further includes a controller that can determine a change in transparency of the lens and selectively activate the actuator based at least in part on the change in transparency. A method includes electrically charging a surface of a camera lens, determining a change in transparency of the camera lens, comparing the change in transparency to a predetermined threshold, and selectively activating an actuator to vibrate the camera lens if the change in transparency is above a predetermined threshold.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile