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LIGHTING AND SHADOWING METHODS AND ARRANGEMENTS FOR USE IN COMPUTER GRAPHIC SIMULATIONS

10/123,978 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed April 16, 2002
Examiner CLIFF N VO
Class 345
Art Group 2671
Patent No. 6,549,203
Case Type Utility - 345/426000
Status Patented Case
Parent 09/268,078 Patented
Last Updated: 4 years, 6 months ago
Date # Transaction