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:
Dec. 04, 2007
Filed:
Nov. 15, 2002
Ray A. Mentzer, Corvallis, OR (US);
Matthew M. Borg, Albany, OR (US);
Ray A. Mentzer, Corvallis, OR (US);
Matthew M. Borg, Albany, OR (US);
Avago Technologies General IP Pte Ltd, Singapore, SG;
Abstract
A method of sampling image signals generated by pixel circuits of an active pixel sensor (APS) image sensor. The APS image sensor supports a normal mode of operation and a sub-sampling mode of operation. The method includes providing a plurality of column amplifiers. A row of pixels circuits to sample is selected. Image signals from each pixel circuit in the selected row are routed to a different one of the plurality of column amplifiers when the APS image sensor is in the normal mode of operation. Image signals from a plurality of the pixel circuits in the selected row are routed to one of the plurality of column amplifiers when the APS image sensor is in the sub-sampling mode of operation.