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:
May. 16, 2006
Filed:
Jul. 17, 2003
Jordan M. Slott, Sunnyvale, CA (US);
Thomas G. O'neill, Mountain View, CA (US);
Jordan M. Slott, Sunnyvale, CA (US);
Thomas G. O'Neill, Mountain View, CA (US);
Sun Microsystems, Inc., Santa Clara, CA (US);
Abstract
Caching fonts on a display computer may be performed in order to reduce network bandwidth utilization and/or to improve CPU usage. Text commands may be recorded when they are executed to create a portion of a graphics image. These text commands may be used to update a data structure with information, and this data structure may be used to more efficiently transmit the text portions of the graphics image. A caching mechanism may be used wherein the font utilized by the text command is stored in the cache if a compatible font does not already exist in the cache. Once the font has been cached, subsequent text commands utilizing the font may be executed with a dramatic reduction in network bandwidth.