The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 05, 2013
Filed:
Sep. 10, 2007
Applicant:
Yasuo Katano, Kawasaki, JP;
Inventor:
Yasuo Katano, Kawasaki, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A polygon selection unit selects, on the basis of a given condition, a base unit to be used in a collision determination process from base units included in a three-dimensional virtual object. A collision determination unit executes the collision determination process between three-dimensional virtual objects by using the base unit selected by the polygon selection unit for each virtual object.