Registers – Records – Particular code pattern
Reexamination Certificate
2005-10-14
2010-02-16
Labaze, Edwyn (Department: 2887)
Registers
Records
Particular code pattern
Reexamination Certificate
active
07661601
ABSTRACT:
There is provided a two-dimensional code capable of performing accurate recognition. The two-dimensional code includes: a code data portion (102) where a plurality of square cells (106) are two-dimensionally arranged to constitute code data; and a plurality of corner cells (104) arranged so as to surround the code data portion (102). The corner cells (104) are configured with a greater area than the square cells (106). When the two-dimensional code is imaged by an imaging device, the corner cells (104) can be recognized in a large scale, thereby improving the two-dimensional code read accuracy.
REFERENCES:
patent: 5726435 (1998-03-01), Hara et al.
patent: 5825015 (1998-10-01), Chan
patent: 6116510 (2000-09-01), Nishino
patent: 6267296 (2001-07-01), Ooshima et al.
patent: 6631905 (2003-10-01), Slade
patent: 6681055 (2004-01-01), Sato
patent: 7032823 (2006-04-01), Nojiri
patent: 2004/0002387 (2004-01-01), Grady
patent: 0 672 994 (1995-09-01), None
patent: 03-038791 (1991-02-01), None
patent: 03038791 (1991-02-01), None
patent: 07-254037 (1995-10-01), None
patent: 08-329172 (1996-12-01), None
patent: 08329172 (1996-12-01), None
patent: 10-503304 (1998-03-01), None
patent: 10503304 (1998-03-01), None
patent: 10-208001 (1998-08-01), None
patent: 10208001 (1998-08-01), None
patent: 11-353436 (1999-12-01), None
patent: 11353436 (1999-12-01), None
patent: 11-186276 (2000-03-01), None
patent: 2001-138583 (2001-05-01), None
patent: 2003-256876 (2003-09-01), None
patent: 2003256876 (2003-09-01), None
patent: 2004-145475 (2004-05-01), None
International Preliminary Report on Patentablity with translation, dated Apr. 17, 2007 for corresponding International Application No. PCT/JP2005/018926.
Written Opinion of the International Searching Authority with translation, for corresponding International Application No. PCT//JP2005/018926.
International Search Report with translation, dated Jan. 24, 2006 for corresponding International Application No. PCT/JP2005/018926.
Notice of Preliminary Rejection, dated Oct. 30, 2007, for the corresponding Korean Patent Application No. 10-2006-7018844.
Japanese Notification of Reason(s) for Refusal dated, Jan. 22, 2008 from corresponding Japanese application No. 2004-301309.
Korean Office Action mailed May 30, 2008, from the corresponding Korean Application.
Notification of Reason(s) for Refusal, dated Sep. 9, 2008, for corresponding Japanese Patent Application JP 2004-301309.
Notification of Reason(s) for Refusal dated Jun. 2, 2009 for corresponding Japanese Patent Application 2005-269295.
European Search Report dated Aug. 19, 2009, from the corresponding European Application.
Okamoto Hirofumi
Takano Masanori
Katten Muchin & Rosenman LLP
Labaze Edwyn
Sony Computer Entertainment Inc.
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