Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10503828 | System and method for answering natural language question | Yong Jin BAE, Hyun Ki Kim, Pum Mo Ryu, Chung Hee Lee, Soo Jong LIM +4 more | 2019-12-10 |
| 10037381 | Apparatus and method for searching information based on Wikipedia's contents | Pum Mo Ryu, Hyun Ki Kim, Sang Kyu Park, Yong Jin BAE, Jeong Heo +7 more | 2018-07-31 |
| 9652997 | Method and apparatus for building emotion basis lexeme information on an emotion lexicon comprising calculation of an emotion strength for each lexeme | — | 2017-05-16 |
| 9633006 | Question answering system and method for structured knowledgebase using deep natural language question analysis | Pum Mo Ryu, Hyun Ki Kim, Yong Jin BAE, Chung Hee Lee, Soo Jong LIM +4 more | 2017-04-25 |
| 9613025 | Natural language question answering system and method, and paraphrase module | Jeong Heo, Young Rae Kim, Hyun Ki Kim, Pum Mo Ryu, Yong Jin BAE +6 more | 2017-04-04 |
| 9582835 | Apparatus, system, and method for searching for power user in social media | Yeo Chan Yoon, Hyun Ki Kim, Hyeon Jin Kim, Chung Hee Lee, Myung Gil Jang +5 more | 2017-02-28 |
| 9524337 | Apparatus, system, and method for detecting complex issues based on social media analysis | Chung Hee Lee, Hyeon Jin Kim, Hyun Ki Kim, Myung Gil Jang, Yo Han Jo +5 more | 2016-12-20 |
| 9418058 | Processing method for social media issue and server device supporting the same | Jeong Heo, Hyun Ki Kim, Sang Kyu Park, Soo Jong LIM, Yoon Jae Choi +7 more | 2016-08-16 |
| 9407951 | Image display apparatus and method for operating the same | Kwang Soo Choi | 2016-08-02 |
| 8744837 | Question type and domain identifying apparatus and method | Jeong Heo, Myung Gil Jang, Hyunki Kim, Pum Mo Ryu, Changki Lee +7 more | 2014-06-03 |
| 8554540 | Topic map based indexing and searching apparatus | Chung Hee Lee, Jeong Heo, Yi Gyu Hwang, Yeo Chan Yoon, Miran Choi +4 more | 2013-10-08 |
| 8458520 | Apparatus and method for verifying training data using machine learning | Changki Lee, Hyunki Kim, YiGyu Hwang, Soojong Lim, Chung Hee Lee +4 more | 2013-06-04 |
| 8407253 | Apparatus and method for knowledge graph stabilization | Pum Mo Ryu, Myung Gil Jang, Hyunki Kim, YiGyu Hwang, Soojong Lim +5 more | 2013-03-26 |
| 8380713 | Apparatus for question answering based on answer trustworthiness and method thereof | Chung Hee Lee, Soo Jong LIM, Jeong Heo, Hyun Ki Kim, Mi Ran Choi +4 more | 2013-02-19 |
| 8050909 | Apparatus and method for post-processing dialogue error in speech dialogue system using multilevel verification | Chung Hee Lee, Chang Ki Lee, Yi Gyu Hwang, Ji Hyun Wang, Myung Gil Jang | 2011-11-01 |
| 7725408 | Apparatus and method for constructing learning data | Chang Ki Lee, Ji Hyun Wang, Hyeon Jin Kim, Chung Hee Lee, Myung Gil Jang +1 more | 2010-05-25 |