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. 22, 2009
Filed:
May. 26, 2004
Applicants:
Nobuyasu Yamaguchi, Kawasaki, JP;
Hiroyuki Takakura, Kawasaki, JP;
Hirotaka Chiba, Kawasaki, JP;
Tsugio Noda, Kawasaki, JP;
Inventors:
Nobuyasu Yamaguchi, Kawasaki, JP;
Hiroyuki Takakura, Kawasaki, JP;
Hirotaka Chiba, Kawasaki, JP;
Tsugio Noda, Kawasaki, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/36 (2006.01);
U.S. Cl.
CPC ...
Abstract
A code type determining method comprises a block selecting step of selecting input image data in units of rectangular blocks, a block determining step of determining whether or not the selected block satisfies a predetermined condition, and a code determining step of determining a type of code included in the block which satisfies the predetermined condition.