Visibility calculations for 3d computer graphics | Patent Number 06618047

US 06618047 B1
Application Number9490288
Publication Number-
Pendency3 years, 7 months, 23 days
Filled DateJan 20, 2000
Priority DateJun 1, 1994
Publication Date-
Expiration DateSep 9, 2015
Inventor/ApplicantsHong Lip Lim
ExaminesBRIER, JEFFERY A
Art Unit2672
Technology Center2600
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