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:
Jan. 07, 2014
Filed:
Jun. 22, 2010
Applicant:
Takayuki Amagai, Osaka, JP;
Inventor:
Takayuki Amagai, Osaka, JP;
Assignee:
Sharp Kabushiki Kaisha, Osaka, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K 15/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A gradation pattern on the basis of the second data for the security of predetermined image data and the details data showing the detail information of a specific image of the image data is provided to a two-dimensional code on the basis of the first data for the security of the image data so that the data for the security of the image data is efficiently added to the image data in a limited space.