Registers – Records – Particular code pattern
Reexamination Certificate
2002-12-03
2009-06-23
Paik, Steven S (Department: 2887)
Registers
Records
Particular code pattern
C235S487000
Reexamination Certificate
active
07549595
ABSTRACT:
Machine-readable coded data disposed on or in a substrate in accordance with a layout, and method of generating such coded data, The layout has six-fold rotational symmetry and includes 6 identical sub-layouts rotated ⅙ revolutions apart about a center of rotational symmetry of the layout. The coded data is disposed in accordance with each sub-layout including rotation-indicating data that distinguishes the rotation of that sub-layout from the rotation of at least one other sub-layout within the layout. In one embodiment, the symbols of the sub-layouts are interleaved with each other
REFERENCES:
patent: 4745269 (1988-05-01), Van Gils et al.
patent: 4864618 (1989-09-01), Wright et al.
patent: 4896029 (1990-01-01), Chandler et al.
patent: 5051736 (1991-09-01), Bennett et al.
patent: 5202552 (1993-04-01), Little et al.
patent: 5449896 (1995-09-01), Hecht et al.
patent: 5477012 (1995-12-01), Sekendur
patent: 5572010 (1996-11-01), Petrie
patent: 5652412 (1997-07-01), Lazzouni
patent: 5661506 (1997-08-01), Lazzouni et al.
patent: 5692073 (1997-11-01), Cass
patent: 5852434 (1998-12-01), Sekendur
patent: 5937110 (1999-08-01), Petrie et al.
patent: 6076734 (2000-06-01), Dougherty
patent: 6182901 (2001-02-01), Hecht et al.
patent: 6186405 (2001-02-01), Yoshioka
patent: 6964374 (2005-11-01), Djuknic et al.
patent: 7314181 (2008-01-01), Lapstun et al.
patent: 2004/0174577 (2004-09-01), Lapstun et al.
patent: 2006/0214013 (2006-09-01), Lapstun et al.
patent: 2306669 (1997-05-01), None
patent: WO 99/18487 (1999-04-01), None
patent: WO 99/50787 (1999-10-01), None
patent: WO 01/26032 (2001-04-01), None
patent: WO 2004/038650 (2004-05-01), None
Adams, Russ, “Bar Code 1—a web of Information about Bar Code” ‘Online’, Dec. 31, 1995, XP002340736 [Retrieved from the Internet: URL www.adams1.com Aug. 16, 2005].
Heckbert, Paul S., “Fundamentals of Texture Mapping and Image Warping” Master's Thesis, University of California, Berkley, CA, US, Jun. 17, 1989, pp. 1-85, XP002250390.
Plamondon, R et al., “Automatic Signature Verification and Writer Identification the State of the Art” Pattern Recognition, Elsevier, Kidlington, GB, vol. 22, No. 2, Mar. 1, 1989, pp. 107-131, XP000461073 ISSN: 0031-2303.
Tappert, Charles C et al., “The State of the Art in On-line Handwriting Recognition”, IEEE Transactions on Pattern Analysis and Machine Intelligence, IEEE Service Center, Los Alamitos, CA, US, Aug. 1, 1990, IEEE, vol. 12, No. 8, pp. 787-808 XP000541894 ISSN: 0162-8828.
Dymetman, M., and Copperman, M., “Intelligent Paper in Electronic Publishing, Artist Imaging, and Digital Typography, Proceedings of EP '98”, Mar./Apr. 1998, Springer Verlag LNCS 1375, pp. 392-406.
Paik Steven S
Silverbrook Research Pty Ltd
Taylor April A
LandOfFree
Rotationally symmetric tags does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Rotationally symmetric tags, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rotationally symmetric tags will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4103369