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:
Jul. 09, 1991
Filed:
Mar. 30, 1988
Nobuhiko Yamagami, Tokyo, JP;
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Abstract
In order to clip a figure using a predetermined frame, coordinate values of cross points defined by a line segment representing a figure to be clipped and each side of the clipping frame or each extension line thereof are detected. A positional relationship between the line segment and the clipping frame, and the presence/absence of the cross points on the clipping frame are obtained, respectively. By utilizing the above information, a new boundary line which does not exist in a figure before clipping can be extracted. Since the detection of cross point coordinates and the extraction of boundaries are independently processed, high-speed processing can be realized.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile