Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10315942 | Resource reuse-type industrial waste water treatment method and apparatus utilizing oxidizing agent generated by utilizing waste water | Boong Ik Jung, Jung Sik Kim, Do Won Jung, Chang-Bok Lee, Sung-Hwan JANG | 2019-06-11 |
| 8860703 | 2D/3D image display device, electronic image display device, and driving method thereof | Hui Nam, Hyoung-Wook Jang | 2014-10-14 |
| 8531607 | Apparatus for transmitting broadcast signal, method thereof, method of producing broadcast signal and apparatus for receiving broadcast signal | Seung Heon Yang, Jong-Keun Youn, Byoung-ho Choi, Jae-Do Kwak, Jin Tae Kim +1 more | 2013-09-10 |
| 8487917 | 2D/3D image display device, electronic image display device, and driving method thereof | Hui Nam, Hyoung-Wook Jang | 2013-07-16 |
| 8359743 | Manufacturing method of valve sealant fitting | Do A Kim | 2013-01-29 |
| 8205639 | Valve sealant fitting | Do A Kim, Dong Seok Chung | 2012-06-26 |
| 8035753 | Apparatus and a method for transmitting and receiving a broadcast signal and a data structure thereof | Seung Heon Yang, Jong-Keun Youn, Byoung-ho Choi, Jae-Do Kwak, Jin Tae Kim +1 more | 2011-10-11 |