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:
Feb. 04, 1997
Filed:
Jun. 06, 1995
Kevin W Andresen, Campbell, CA (US);
Apple Computer, Inc., Cupertino, CA (US);
Abstract
In an image generating device, descriptions of objects which constitute an image are stored in an intermediate form in a display list. The data which describes the objects is stored in an plurality of lists, where each list is related to a region of the image. To create each list, objects that appear in a given region of the image which are of the same type and which have the same appearance state are collected in buffers. A collection of objects is stored as a single entry in the display list upon change of the appearance state. As a result, the amount of overhead required to store the identifications of the objects is reduced.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile