Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10771408 | Chatbot system and service method thereof | Joon Ho LIM, Hyun Ki Kim, Min Ho Kim, Ji Hee RYU, Kyung Man BAE +6 more | 2020-09-08 |
| 10691892 | Online contextual advertisement intellectualization apparatus and method based on language analysis for automatically recognizing coined word | Chung Hee Lee, Hyun Ki Kim, Sang Kyu Park, Kyung Man BAE, Yong Jin BAE +6 more | 2020-06-23 |
| 10650814 | Interactive question-answering apparatus and method thereof | Hyun Ki Kim, Chung Hee Lee, Soo Jong LIM, Mi Ran Choi, Sang Kyu Park +5 more | 2020-05-12 |
| 10216729 | Terminal device and hands-free device for hands-free automatic interpretation service, and hands-free automatic interpretation service method | Sang Hun Kim, Ki Hyun Kim, Dong Hyun Kim, Seung YUN, Min Kyu Lee +2 more | 2019-02-26 |
| 8504362 | Noise reduction for speech recognition in a moving vehicle | Sung Joo Lee, Ho Young Jung, Jeon Gue Park, Hoon Chung, Yunkeun Lee +6 more | 2013-08-06 |
| 8374869 | Utterance verification method and apparatus for isolated word N-best recognition result | Jeom Ja Kang, Yunkeun Lee, Jeon Gue Park, Ho Young Jung, Hyung-Bae Jeon +6 more | 2013-02-12 |
| 8364483 | Method for separating source signals and apparatus thereof | Ki Young Park, Ho Young Jung, Yun Keun Lee, Jeon Gue Park, Jeom Ja Kang +6 more | 2013-01-29 |
| 8332222 | Viterbi decoder and speech recognition method using same using non-linear filter for observation probabilities | Hoon Chung, Jeon Gue Park, Yunkeun Lee, Ho Young Jung, Hyung-Bae Jeon +6 more | 2012-12-11 |
| 8296135 | Noise cancellation system and method | Byung Ok Kang, Ho Young Jung, Sung Joo Lee, Yunkeun Lee, Jeon Gue Park +4 more | 2012-10-23 |
| 8050909 | Apparatus and method for post-processing dialogue error in speech dialogue system using multilevel verification | Hyo-Jung Oh, Chung Hee Lee, Chang Ki Lee, Yi Gyu Hwang, Myung Gil Jang | 2011-11-01 |
| 7725408 | Apparatus and method for constructing learning data | Chang Ki Lee, Hyeon Jin Kim, Chung Hee Lee, Hyo-Jung Oh, Myung Gil Jang +1 more | 2010-05-25 |
| 7428487 | Semi-automatic construction method for knowledge base of encyclopedia question answering system | Eui Sok CHUNG, Myung Gil Jang | 2008-09-23 |