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:
Jun. 25, 1991
Filed:
Nov. 09, 1988
Kazuo Yoshioka, Nagasaki, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
The invention provides a novel teleconference system which saves space being occupied by individual terminal equipment by superimposing a transparent image input surface of an image input device over a display screen of an image display device, and is provided with a central processing unit which causes the images being received by image input device of an individual terminal equipment to be displayed by image display devices of other individual terminal equipment, furthermore, allows operators to easily correct and add images shown on a display screen by making an input position of an image input surface coincide to a display position of an image display screen.