3-D graphics texturing system using encrypted textures

Computer graphics processing and selective visual display system – Computer graphics processing – Attributes

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C345S422000, C345S501000, C345S555000, C345S552000, C380S201000, C713S161000, C713S167000, C713S189000, C713S193000

Reexamination Certificate

active

07868899

ABSTRACT:
A texturing system for use in a three-dimensional graphics system has an input for receiving object data for an object to be textured. Encrypted texture data is obtained from a store and decrypted in a decryption unit. The decrypted texture data generates texture image data for a frame buffer from which the texture image data can be outputted for display. A method for producing a software application for using in a three-dimensional graphics system which creates instructions for a software application and static texture data for using in conjunction with the instructions is also provided. The static texture data is encrypted and provided as encrypted texture data with the software instructions. A protected software application can be distributed to a target device from a distribution device by coupling the distribution device to the target device, transferring target device identifier data from the target device to the distribution device, and using the target device identifier data in the distribution device to generate encryption definition data specific to the target device. The protected software application and encryption definition data are transferred to the target device.

REFERENCES:
patent: 5580186 (1996-12-01), Tassone et al.
patent: 5596718 (1997-01-01), Boebert et al.
patent: 5630043 (1997-05-01), Uhlin
patent: 5982892 (1999-11-01), Hicks et al.
patent: 6215500 (2001-04-01), Deering
patent: 6567914 (2003-05-01), Just et al.
patent: 6602139 (2003-08-01), Yamaguchi
patent: 6681212 (2004-01-01), Zeng
patent: 7155415 (2006-12-01), Russell et al.
patent: 7176934 (2007-02-01), Fenney et al.
patent: 7277870 (2007-10-01), Mourad et al.
patent: 2001/0029581 (2001-10-01), Knauft
patent: 2002/0049910 (2002-04-01), Salomon et al.
patent: 2002/0150248 (2002-10-01), Kovacevic
patent: 2002/0159595 (2002-10-01), Boudreault et al.
patent: 2003/0140241 (2003-07-01), England et al.
patent: 2004/0075749 (2004-04-01), Kondo et al.
patent: 2004/0162137 (2004-08-01), Eliott
patent: 2004/0221167 (2004-11-01), Fenney et al.
patent: 2005/0012756 (2005-01-01), Fenney et al.
patent: 2007/0053513 (2007-03-01), Hoffberg
patent: 2 343 599 (2000-05-01), None
patent: WO 98/27515 (1998-06-01), None
United Kingdom Patent Office Search Report, Sep. 20, 2002 (3 pages).

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

3-D graphics texturing system using encrypted textures does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with 3-D graphics texturing system using encrypted textures, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and 3-D graphics texturing system using encrypted textures will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2724774

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.