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. 08, 2009
Filed:
Feb. 16, 2006
Keiron Mccammon, Danville, CA (US);
Manish Chandra, Fremont, CA (US);
Keiron McCammon, Danville, CA (US);
Manish Chandra, Fremont, CA (US);
Kaboodle, Inc., Sunnyvale, CA (US);
Abstract
An extraction manager extracts information from formatted input. The input is annotated with presentation information, and parsed into a set of elements comprising a canonical representation thereof. An information analyzer analyzes the elements in order to glean additional information. An entity extractor determines entities to extract from the input. The entity extractor analyzes elements according to specific entities to be extracted, and creates entity specific observations for analyzed elements. These observations comprise possible values for the relevant entities. A heuristics processor maintains a collection of entity specific heuristics, each comprising a test to help determine the suitability of data as a value for the corresponding entity. The heuristics processor selects heuristics for the entities to be extracted, and tests observations for these entities against the selected heuristics. Responsive to this testing, ordered possible values for entities to extract are determined.