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Article: South Korean Inventors Develop Telephone Number Retrieval Method
- Article from:
- US Fed News Service, Including US State News
- Article date:
- April 28, 2008
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ALEXANDRIA, Va., April 28 -- Chan-Woo Kim of Gyeonggi-Do, South Korea, has developed a number retrieval system.
According to the U.S. Patent & Trademark Office: "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."
An abstract of the invention, released by the Patent Office, said: "A keyword ...