Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11983501 | Apparatus and method for automatic generation of machine reading comprehension training data | Yong Jin BAE, Joon Ho LIM, Min Ho Kim, Hyun Ki Kim, Ji Hee RYU +5 more | 2024-05-14 |
| 11880421 | Apparatus and method for providing indexing and search service based on important sentence | Yong Jin BAE, Joon Ho LIM, Min Ho Kim, Hyun Ki Kim, Ji Hee RYU +5 more | 2024-01-23 |
| 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 | Ji Hyun Wang, Hyun Ki Kim, Chung Hee Lee, Soo Jong LIM, Mi Ran Choi +5 more | 2020-05-12 |
| 10503828 | System and method for answering natural language question | Yong Jin BAE, Hyun Ki Kim, Pum Mo Ryu, Hyo-Jung Oh, Chung Hee Lee +4 more | 2019-12-10 |
| 10089300 | Apparatus and method for amending language analysis error | Soo Jong LIM, Hyun Ki Kim, Sang Kyu Park, Yong Jin BAE, Chung Hee Lee +4 more | 2018-10-02 |
| 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 |
| 9633006 | Question answering system and method for structured knowledgebase using deep natural language question analysis | Pum Mo Ryu, Hyun Ki Kim, Yong Jin BAE, Hyo-Jung Oh, Chung Hee Lee +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, Hyo-Jung Oh, Chung Hee Lee +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, Hyo-Jung Oh, 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 |
| 8805868 | Apparatus and method for a query express | Mi Ran Choi, Hee-Cheol Seo, Hyun Ki Kim, Jeong Heo, Soo Jong LIM +2 more | 2014-08-12 |
| 8744837 | Question type and domain identifying apparatus and method | Jeong Heo, Hyunki Kim, Pum Mo Ryu, Changki Lee, Chung Hee Lee +7 more | 2014-06-03 |
| 8577919 | Method and apparatus for retrieving multimedia contents | Hee-Cheol Seo, Mi Ran Choi, Hyun Ki Kim, Jeong Heo, Soo Jong LIM +2 more | 2013-11-05 |
| 8554540 | Topic map based indexing and searching apparatus | Chung Hee Lee, Hyo-Jung Oh, Jeong Heo, Yi Gyu Hwang, Yeo Chan Yoon +4 more | 2013-10-08 |
| 8458520 | Apparatus and method for verifying training data using machine learning | Changki Lee, Hyunki Kim, YiGyu Hwang, Soojong Lim, Hyo-Jung Oh +4 more | 2013-06-04 |
| 8407253 | Apparatus and method for knowledge graph stabilization | Pum Mo Ryu, Hyunki Kim, YiGyu Hwang, Soojong Lim, Jeong Heo +5 more | 2013-03-26 |
| 8380713 | Apparatus for question answering based on answer trustworthiness and method thereof | Hyo-Jung Oh, Chung Hee Lee, Soo Jong LIM, Jeong Heo, Hyun Ki Kim +4 more | 2013-02-19 |
| 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, Ji Hyun Wang | 2011-11-01 |
| 7725408 | Apparatus and method for constructing learning data | Chang Ki Lee, Ji Hyun Wang, Hyeon Jin Kim, Chung Hee Lee, Hyo-Jung Oh +1 more | 2010-05-25 |
| 7702152 | Non-linear quantization and similarity matching methods for retrieving video sequence having a set of image frames | Sung Hee Park, Soo Jun PARK, Sang Kyu Park, Chee Sun Won | 2010-04-20 |
| 7698262 | Apparatus and method for searching multimedia data based on metadata | Hee-Cheol Seo, Soo Jun PARK, Hyun Ki Kim, Yi Gyu Hwang, Soo Jong LIM +1 more | 2010-04-13 |
| 7428487 | Semi-automatic construction method for knowledge base of encyclopedia question answering system | Ji Hyun Wang, Eui Sok CHUNG | 2008-09-23 |