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:
Sep. 27, 2005
Filed:
Mar. 11, 2003
Applicants:
Akira Torii, Tokyo, JP;
Yoshiyuki Kato, Tokyo, JP;
Masatoshi Kameyama, Tokyo, JP;
Yoshitsugu Inoue, Tokyo, JP;
Inventors:
Akira Torii, Tokyo, JP;
Yoshiyuki Kato, Tokyo, JP;
Masatoshi Kameyama, Tokyo, JP;
Yoshitsugu Inoue, Tokyo, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T001/20 ;
U.S. Cl.
CPC ...
Abstract
A clock control unit () detects completion of data processing based on a busy signal BSYoutput by a geometry processing unit () and a busy signal BSYoutput by a rendering processing unit (). The clock control unit () controls supply of a clock signal CLKto the geometry processing unit () and supply of a clock signal CLKto the rendering processing unit () so as to cause the geometry processing unit () and the rendering processing unit () to alternately operate.