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:
Mar. 19, 2002
Filed:
Oct. 19, 1999
Andi Wu, Bellevue, WA (US);
George E. Heidorn, Bellevue, WA (US);
Microsoft Corporation, Redmond, WA (US);
Abstract
A method and apparatus are provided that identify confused characters in a text written in a language having a large number of distinct characters. To identify the confused characters, a set of characters from the text are segmented into individual characters. A confusable character for at least one of the segmented characters is then retrieved. Lexical information is identified for both the segmented characters and the retrieved confusable characters and is used to parse the segmented characters and the confusable characters. Based on the parse, a segmented character is identified that has been confused with a confusable character.