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. 01, 2003
Filed:
Jan. 22, 2001
Shuichi Fujiwara, Nagano-ken, JP;
Shoichi Akaiwa, Matsumoto, JP;
Seiko Epson, Tokyo, JP;
Abstract
A projection-type display apparatus includes an on-screen-display-menu generating section for generating image data corresponding to an on-screen-display menu; an image synthesizing section for synthesizing image data for projection sent from an image source and the image data corresponding to the on-screen-display menu; and an image-distortion compensation section for applying image-distortion compensation processing used to reduce the distortion of the projected image obtained when an image is projected in an inclined direction against a screen, to the image data synthesized by the image synthesizing means.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile