Computer graphics processing and selective visual display system – Display peripheral interface input device – Touch panel
Reexamination Certificate
2011-08-30
2011-08-30
Patel, Nitin (Department: 2629)
Computer graphics processing and selective visual display system
Display peripheral interface input device
Touch panel
C345S169000
Reexamination Certificate
active
08009147
ABSTRACT:
Multi-touch interfaces allow user interaction with multiple points of contact to control external devices such as game consoles, authenticate users, partition the interface for multiple users, and so forth. The multi-touch interface may provide graphical representations that are manipulated by users through multiple points of contact to participate in games running on an external game console. Additionally, user authentication may occur through multiple points of contact with the multi-touch interface where each user has a unique contact pattern that includes points of contact, location of points of contact, rhythm of points of contact, and so forth. The graphical representations may be customized based on the authentication of a user, and the multi-touch surface may be partitioned based on the number of users present.
REFERENCES:
patent: 6476797 (2002-11-01), Kurihara et al.
patent: 2003/0034185 (2003-02-01), Kaikuranta
patent: 2007/0070050 (2007-03-01), Westerman et al.
patent: 2009/0083850 (2009-03-01), Fadell et al.
patent: 2009/0109180 (2009-04-01), Do et al.
patent: 2010/0149134 (2010-06-01), Westerman et al.
patent: 2010/0282524 (2010-11-01), Linotte et al.
Multi-Touch Systems that I Have Known and Loved, http://www.billbuxton.com/multitouchOverview.html, Bill Buxton, Jul. 17, 2007.
Microsoft Surface, http://www.microsoft.com/surface, 2007.
Perceptive Pixel, http://www.perceptivepixel.com, 2007.
Carter Sharon
Chang E. Lee
Khandelwal Madhur
Roberts Linda
AT&T Intellectual Property I, LP
Medlin Esq. Jennifer P.
Parks IP Law LLC
Patel Nitin
LandOfFree
Multi-touch interfaces for user authentication,... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Multi-touch interfaces for user authentication,..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi-touch interfaces for user authentication,... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2764233