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:
Mar. 23, 2010
Filed:
Jan. 31, 2007
Chuc Thanh, Davis, CA (US);
Robert Glenn, Bend, OR (US);
David W. Cline, Elk Grove, CA (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
An apparatus for providing amplified image data may include an image sensor including a number of pixel light sensing elements. Circuitry may output pixel exposure signals and a dark level signal. The differences between the pixel exposure signals and the dark level signal are uni-polar signals. A variable gain amplifier may shift the uni-polar signals to bipolar signals centered around zero, and may also amplify the bipolar signals. In this manner, a full scale output range of the variable gain amplifier may be substantially utilized.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile