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:
Dec. 21, 1999
Filed:
Jul. 24, 1996
Applicant:
Inventors:
Tsuneyoshi Takagi, Yokohama, JP;
Kenichiro Tanaka, Kawasaki, JP;
Assignee:
Canon Kabushiki Kaisha, , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
345-2 ; 345121 ; 345129 ; 345341 ;
Abstract
When a desired field frame is specified on an area of a display in which pages connected in series are displayed in their compressed form, the data in the specified field frame is displayed in a document image display section. When the specified field frame is moved with the use of a previous-page button, a next-page button, a forward-slide button, or a backward-slide button, the data in the moved field frame is displayed in the document image display section. The information concerning the movement of the field frame is transferred to other terminals so that on the white boards of the other terminals, the same processing is performed.