Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11241299 | Induction heating type dental filling device | In Whan Lee, Seung Ki BAEK, Gil Hwan Sung, Myun Hwan Ahn | 2022-02-08 |
| 10980991 | Flexible microneedle for dental material delivery and method of manufacturing the same | In Whan Lee, Gil Hwan Sung, Seung Ki BAEK | 2021-04-20 |
| 10646305 | Dental treatment instrument | In Whan Lee, Dong Yoon Lee, Seung Ki BAEK, Gil Hwan Sung, Myun Hwan Ahn | 2020-05-12 |
| 10470845 | Dispenser device for dental material | In Whan Lee, Seung Ki BAEK, Gil Hwan Sung | 2019-11-12 |
| 10350029 | Vibrator for attaching composite resin to a tooth | In Whan Lee, Dong Yoon Lee, Seung Ki BAEK, Gil Hwan Sung, Myun Hwan Ahn | 2019-07-16 |
| 8990086 | Recognition confidence measuring by lexical distance between candidates | Sang-bae Jeong, Nam Hoon Kim, Ick-sang Han, Gil Jin Jang, Jae-hoon Jeong | 2015-03-24 |
| 8356032 | Method, medium, and system retrieving a media file based on extracted partial keyword | Jung Eun Kim | 2013-01-15 |
| 8301450 | Apparatus, method, and medium for dialogue speech recognition using topic domain detection | Jae Won Lee | 2012-10-30 |
| 8271283 | Method and apparatus for recognizing speech by measuring confidence levels of respective frames | Jae-hoon Jeong, Sang-bae Jeong, Jeong-su Kim | 2012-09-18 |
| 8200490 | Method and apparatus for searching multimedia data using speech recognition in mobile device | Nam Hoon Kim, Ick Sano Han, Sang-bae Jeong | 2012-06-12 |
| 8140334 | Apparatus and method for recognizing voice | Sang-bae Jeong, Nam Hoon Kim, Jeong-su Kim, Ick-sang Han | 2012-03-20 |
| 7953594 | Speech recognition method and apparatus using lexicon group tree | Sang-bae Jeong, Ick-sang Han, Jeong-su Kim | 2011-05-31 |
| 7908139 | Apparatus and method of reducing noise by controlling signal to noise ratio-dependent suppression rate | Gil Jin Jang, Sang-bae Jeong | 2011-03-15 |
| 7627474 | Large-vocabulary speech recognition method, apparatus, and medium based on multilayer central lexicons | Nam Hoon Kim, Ick-sang Han, Sang-bae Jeong | 2009-12-01 |
| 7324941 | Method and apparatus for discriminative estimation of parameters in maximum a posteriori (MAP) speaker adaptation condition and voice recognition method and apparatus including these | Sang-ryong Kim | 2008-01-29 |
| 7299178 | Continuous speech recognition method and system using inter-word phonetic information | Su-yeon Yoon, Nam Hoon Kim | 2007-11-20 |