IP Library › Granted Patent US 6,646,640
Granted Patent Utility
US 6,646,640 · Confirmation No. 9024

SYSTEM AND METHOD FOR CREATING REAL-TIME SHADOWS OF COMPLEX TRANSPARENT OBJECTS

Inventor: Gabor Nagy
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 Code Description Pages PDF
2011-08-22 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2003-09-22 IFEE Issue Fee Payment (PTO-85B) 2 View
2001-02-06 TRNA Transmittal of New Application 2 View
2001-02-06 SPEC Specification 13 View
2001-02-06 CLM Claims 7 View
2001-02-06 ABST Abstract 1 View
2001-02-06 DRW Drawings-only black and white line drawings 7 View
2001-02-06 OATH Oath or Declaration filed 3 View
2001-02-06 TRNA Transmittal of New Application 2 View
2001-02-06 SPEC Specification 13 View
2001-02-06 CLM Claims 7 View
2001-02-06 ABST Abstract 1 View
2001-02-06 DRW Drawings-only black and white line drawings 7 View
2001-02-06 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,646,640
App. No.
09/778,183
Filed
2001-02-06
Granted
2003-11-11
Pub. No.
US20020107070A1
Art Unit
2671
PTA
0 days