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:
Apr. 09, 2013
Filed:
Sep. 28, 2009
Matthew John Underwood, Balmain, AU;
Nicholas Damon Ridley, Balmain, AU;
Paul Lapstun, Balmain, AU;
Peter Charles Boyd Henderson, Balmain, AU;
Zhenya Alexander Yourlo, Balmain, AU;
Alireza Moini, Balmain, AU;
Jan Rusman, Balmain, AU;
Kia Silverbrook, Balmain, AU;
Matthew John Underwood, Balmain, AU;
Nicholas Damon Ridley, Balmain, AU;
Paul Lapstun, Balmain, AU;
Peter Charles Boyd Henderson, Balmain, AU;
Zhenya Alexander Yourlo, Balmain, AU;
Alireza Moini, Balmain, AU;
Jan Rusman, Balmain, AU;
Kia Silverbrook, Balmain, AU;
Silverbrook Research Pty Ltd, Balmain, New South Wales, AU;
Abstract
A sensing device is provided with an image sensor for capturing images of coded data disposed on a surface, a framestore for storing frames of the captured image as image data, subsampling means for subsampling the stored image date to generate subsampled image data, and an image processor for processing the subsampled image data to generate interaction data based on the sensed coded data and indicative of interaction of the sensing device with the surface. The image processor is integrated on a monolithic integrated circuit, the monolithic integrated circuit including a first subsampled framestore for storing the subsampled image data based on image data from the framestore.