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:
Apr. 08, 2008
Filed:
Oct. 29, 2004
Chan-woo Kim, Gyeonggi-Do, KR;
Chan-Woo Kim, Gyeonggi-Do, KR;
LG Electronics Inc., Seoul, KR;
Abstract
Methods and systems directed to telephone number retrieval are provided. A terminal requests a telephone number from a telephone number service. A voice response comprising the telephone number is received from the telephone number service. A feature vector sequence is stored in memory of the terminal as a reference pattern for the received voice response. The voice response has designated words between and among numbers of the telephone number. A keyword spotting routine searches for the designated words. Connecting words, located between and among designated words, comprising the telephone number are extracted and stored in a buffer. A number recognizer analyzes contents of the buffer. The number recognizer outputs a recognized telephone number for display on a terminal and/or storage in memory for future use.