Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10130540 | Body lifting device for bed | Byeong Hee Won, Jong Hyun Kim, Woo Sang Sim | 2018-11-20 |
| 9245849 | Semiconductor device with air gap | Jong Kook Park, Han-Sang Song, Jin Yul Lee | 2016-01-26 |
| 8999837 | Semiconductor device with air gap | Jong Kook Park, Han-Sang Song, Jin Yul Lee | 2015-04-07 |
| 8847547 | Wireless charging system and method | Won-Bae Jung | 2014-09-30 |
| 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 |
| 8432129 | Wireless charging system and method | Won-Bae Jung | 2013-04-30 |
| 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, Yi Gyu Hwang, Ji Hyun Wang, Myung Gil Jang | 2011-11-01 |
| 7929850 | Method for measuring distance using a camera module | Chang Hyun YOON | 2011-04-19 |
| 7725408 | Apparatus and method for constructing learning data | Ji Hyun Wang, Hyeon Jin Kim, Chung Hee Lee, Hyo-Jung Oh, Myung Gil Jang +1 more | 2010-05-25 |
| 7697712 | Speaker device for improving antenna property in a wireless portable terminal | Hak-Jea Sung, Kyeong Jun Kim, Jin-Sun Woo | 2010-04-13 |
| 5983294 | Synchronous cross-connect system with the function of ring network interworking using backplane interconnection | Hong Ju Kim, Dong Choon Lee, Ho Geon KIM, Jong Hyun Lee | 1999-11-09 |