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:
Sep. 21, 2010
Filed:
Jul. 02, 2007
Seth M. Demsey, Kirkland, WA (US);
Tuan Huynh, Seattle, WA (US);
Christopher W. Lorton, Bothell, WA (US);
Seth M. Demsey, Kirkland, WA (US);
Tuan Huynh, Seattle, WA (US);
Christopher W. Lorton, Bothell, WA (US);
Microsoft Corporation, Redmond, WA (US);
Abstract
Techniques for management of drawing resources are described. In an implementation, a reference count numeral may be associated with a drawing resource stored in cache memory. One may be added to the reference count numeral each time a new drawing resource is added to memory. In addition, one may be removed from the reference count each time an existing drawing resource is removed from the memory. Also, the drawing resource may be maintained in the cache memory when the reference count numeral is greater than zero.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile