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.:

US 8681384 B1

PDF
Full Text
Expired
Date of Patent:
Mar. 25, 2014

Filed:

Dec. 23, 2004
Applicant:

Takahiro Fujii, Kobe, JP;

Inventor:

Takahiro Fujii, Kobe, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 1/407 (2006.01); H04N 1/40 (2006.01); G06T 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

For image processing for printing an original, first and second ground patterns are generated. The first ground pattern can be recognized with naked eyes in the original but cannot be recognized with naked eyes in a reproduction of the original obtained by an image forming apparatus, while the second ground pattern has a latent image which cannot be recognized in the original but can be recognized in the reproduction of the original. The first ground pattern and the second ground pattern are synthesized, and print data to be printed by the image forming apparatus is created. The print data has an image of the original, and the synthesized first and second ground patterns.


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Fujii, Takahiro. (2014). Image processing apparatus, image processing method and image processing program (U.S. Patent No. 8681384). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8681384

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