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. 09, 1997
Filed:
Mar. 14, 1996
Kent M Montgomery, Fort Collins, CO (US);
Bruce E Blaho, Fort Collins, CO (US);
Hewlett-Packard Company, Palo Alto, CA (US);
Abstract
An item buffer is used to determine which graphic object has been picked by a user. A graphics object list is traversed to display each graphic object and assign a unique item identifier to each. For each pixel location in each of the graphic objects, the unique item identifier is stored at a corresponding location in the item buffer. A graphics object is selected using a pointer device, and the pointer device location is used to access the item buffer and retrieve the item identifier that defines the graphic object picked. If a pixel location in the item buffer is not large enough to hold the complete item identifier, the item identifier is partially constructed in each of several passes, and the pass data combined in main memory.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile