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. 29, 2013
Filed:
Feb. 06, 2009
Kenichiro Sakai, Kawasaki, JP;
Hirotaka Chiba, Kawasaki, JP;
Kenichiro Sakai, Kawasaki, JP;
Hirotaka Chiba, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
First, the original data C is divided into an n number of pieces of partial data C-Cn. Then pieces of position information P-Pn are added to those pieces of divided partial data, and they are respectively embedded into the n number of duplicated images. Then, the resultant images E-En are produced. The resultant images are displayed in the same position on a display screen as a still image for Tseconds each. In a camera of a mobile phone, etc., the displayed images are repeatedly photographed at an interval of Tseconds that is shorter than Tseconds, and the pieces partial data C-Cn and position information P-Pn are sequentially extracted. When all the processes are completed, the pieces of partial data are integrated on the basis of the pieces of position information P-Pn. As a result, the original data is obtained.