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:
Aug. 22, 2006
Filed:
Jun. 09, 2003
Kuoching Lin, San Jose, CA (US);
Kuoching Lin, San Jose, CA (US);
Other;
Abstract
Methods are described herein for using a tree structure representation for searching selected areas of a programmable device layout in order to determine the existing component configuration of a device. The tree structure may be generated by assigning root nodes, branch nodes and leaf nodes to portions of a tree structure. A search algorithm may walk the tree structure representation of the device layout to determine the existing component configuration of the device of a selected portion of the device layout. The tree structure is simplified by each node of a set of sister nodes on the tree representing equally sized sub-area of the device layout. The tree structure is capable of representing units of layout of multiple different sizes and non-uniform layout units that may straddle more than one sub-area.