Issued Patents All Time
Showing 76–86 of 86 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8892425 | Multi-layered speech recognition apparatus and method | Jeongmi Cho, Kwangil Hwang, Yongbeom Lee, Jeongsu Kim | 2014-11-18 |
| 8587291 | Apparatus for diagnosing DC-DC converter and method thereof | Sung Kyu Kim, Tae Hwan Chung, Ki Jong Lee, Jong Kyung Lim | 2013-11-19 |
| 8380517 | Multi-layered speech recognition apparatus and method | Jeongmi Cho, Kwangil Hwang, Yongbeom Lee, Jeongsu Kim | 2013-02-19 |
| 8370159 | Multi-layered speech recognition apparatus and method | Jeongmi Cho, Kwangil Hwang, Yongbeom Lee, Jeongsu Kim | 2013-02-05 |
| 8234118 | Method and apparatus for generating dialog prosody structure, and speech synthesis method and system employing the same | Kyoungnan Pyo | 2012-07-31 |
| 8185397 | Speech processing apparatus, medium, and method recognizing and responding to speech using entity information | Inho Kang, Haechang Rim, Jeongsu Kim | 2012-05-22 |
| 8078455 | Apparatus, method, and medium for distinguishing vocal sound from other sounds | Yuan Shi, Yongbeom Lee | 2011-12-13 |
| 7756703 | Formant tracking apparatus and formant tracking method | Yongbeom Lee, Yuan Shi | 2010-07-13 |
| 7672836 | Method and apparatus for estimating pitch of signal | Yongbeom Lee, Yuan Shi | 2010-03-02 |
| 7444853 | Impulse event separating apparatus and method | Yongbeom Lee, Xuan Zhu | 2008-11-04 |
| 7234340 | Apparatus, method, and medium for detecting and discriminating impact sound | Xue Wen, Yongbeom Lee | 2007-06-26 |