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:
Jul. 28, 2015
Filed:
May. 18, 2012
Applicants:
David Kay, Seattle, WA (US);
Erland Unruh, Seattle, WA (US);
Gaurav Tandon, Sammamish, WA (US);
Inventors:
Assignee:
NUANCE COMMUNICATIONS, INC., Burlington, MA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/00 (2006.01); G06F 17/27 (2006.01); G06F 3/023 (2006.01);
U.S. Cl.
CPC ...
G06F 17/273 (2013.01); G06F 3/0237 (2013.01); G06F 17/276 (2013.01);
Abstract
An adaptation of standard edit distance spell-check algorithms leverages probability-based regional auto-correction algorithms and data structures for ambiguous keypads and other predictive text input systems to provide enhanced typing correction and spell-check features. Strategies for optimization and for ordering results of different types are also provided.