Image analysis – Applications – Manufacturing or product inspection
Reexamination Certificate
2004-12-24
2010-02-16
Grant, II, Jerome (Department: 2625)
Image analysis
Applications
Manufacturing or product inspection
C358S003260
Reexamination Certificate
active
07664312
ABSTRACT:
Making a dot pattern so that misalignment in a x direction and a y direction is alternately generated for every adjacent information dots on a virtual grid line, the misalignment is alternately generated in the x direction and the y direction for each dot and this results in that the alternate information dot is necessarily arranged on the same grid line. Therefore, in the case that an optical reading apparatus reads the dot pattern, a search algorithm of a virtual grid line is simplified on an image memory. As a result, the grid point on the image memory is also easy. Therefore, without using a complicated program, it is possible to speed up the reading speed of the dot pattern.
REFERENCES:
patent: 5221833 (1993-06-01), Hecht
patent: 5278671 (1994-01-01), Takahashi et al.
patent: 5896403 (1999-04-01), Nagasaki et al.
patent: 6052813 (2000-04-01), Nagasaki et al.
patent: 6058498 (2000-05-01), Nagasaki et al.
patent: 6108032 (2000-08-01), Hoagland
patent: 6460155 (2002-10-01), Nagasaki et al.
patent: 6548768 (2003-04-01), Pettersson et al.
patent: 6663008 (2003-12-01), Pettersson et al.
patent: 6674427 (2004-01-01), Pettersson et al.
patent: 7024041 (2006-04-01), Sasa
patent: 7382383 (2008-06-01), Shiomi et al.
patent: 1605395 (2005-12-01), None
patent: 10-187907 (1998-07-01), None
patent: 2003-511761 (2003-03-01), None
patent: 1791831 (1993-01-01), None
patent: WO 01/26032 (2001-04-01), None
English translation of Russian Office Action dated Jul. 24, 2006 (filing date), issued in corresponding Application. No. 2006126975/09(029272).
European Search Report dated Aug. 7, 2008, issued in corresponding European Patent Application No. 04807783.8.
Russian Office Action dated Dec. 24, 2004, issued in corresponding Russian Patent Application No. 2006126975.
International Search Report mailed Apr. 12, 2005 of International Application PCT/JP2004/019427.
Translation of International Preliminary Report on Patentability issued Aug. 22, 2006, of International Application No. PCT/JP2004/019427.
Grant II Jerome
Westerman Hattori Daniels & Adrian LLP
LandOfFree
Information input and output method using dot pattern does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Information input and output method using dot pattern, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Information input and output method using dot pattern will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4204136