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:
Apr. 15, 2008
Filed:
Sep. 10, 2003
Kengo Mori, Ashigarakami-gun, JP;
Jun Someya, Takatsuki, JP;
Kengo Mori, Ashigarakami-gun, JP;
Jun Someya, Takatsuki, JP;
NEC-Mitsubishi Electric Visual Systems Corporation, Tokyo, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
An MPU storage devicestores a device address of an image display device, and an MPU identification processing deviceacquires and retains the device address stored in the MPU storage device. The MPU identification processing deviceacquires the device address from a device information storage deviceor an MPU identification processing deviceaccording to a DDC communication protocol, using an output side data sending and receiving device. The device information storage devicestores EDID, and the MPU identification processing deviceacquires EDID stored in the device information storage device, compares it with the EDID acquired from the image display device, extracts common data, and stores it in the device information storage deviceas common EDID data of the image display deviceand the image display device