Issued Patents All Time
Showing 26–50 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10177652 | Power supply device for sub-module controller of MMC converter | Hong Ju Jung, June-Sung Kim, Doo-Young Lee, Jong-Yun Choi | 2019-01-08 |
| 10170903 | High voltage DC circuit breaker | Se-Hee Han, Hui Dong Hwang | 2019-01-01 |
| 10170264 | Information display system for switching device, switching device, and method | Ashish Mishra, Allison S. Conner, Piotr Slawomir Woronkowicz | 2019-01-01 |
| 10038157 | White organic light emitting device | So Yeon Ahn, Chang Wook Han, Hong-Seok Choi, Seung-Ryong Joung, Min-Gyu Lee | 2018-07-31 |
| 10038311 | Module replacement device of high voltage direct current transmission system | June-Sung Kim, Hong Ju Jung, Doo-Young Lee, Jong-Yun Choi | 2018-07-31 |
| 9917522 | Power control apparatus for sub-module of MMC converter | June-Sung Kim, Hong Ju Jung, Doo-Young Lee, Jong-Yun Choi | 2018-03-13 |
| 9870878 | Information display system for switching device, switching device, and method | Malik Hocine, Simhadri Ramalingeswara Rao Gupta, Jason Edward Harmon, Anurag Arjundas Jivanani, Ashish Mishra +3 more | 2018-01-16 |
| 9842712 | Switching device having terminal cover, and method | Ashish Mishra, Allison S. Conner, Piotr Slawomir Woronkowicz, Anurag Arjundas Jivanani | 2017-12-12 |
| 9819187 | Device for supplying power to HVDC converter | Hong Ju Jung, June-Sung Kim | 2017-11-14 |
| 9780074 | Semiconductor package using a coreless signal distribution structure | Do Hyung Kim, Seung Chul Han | 2017-10-03 |
| 9723428 | Internet-of-things system for public transportation service and method of operating same | Yong Geun Hong, Myung Ki SHIN | 2017-08-01 |
| 9712042 | Bypass apparatus for converter | Hang Jun Yang, Jong-Yun Choi | 2017-07-18 |
| 9705102 | White organic light emitting device | So Yeon Ahn, Chang Wook Han, Hong-Seok Choi, Seung-Ryong Joung, Min-Gyu Lee | 2017-07-11 |
| 9680119 | White organic light emitting display device and organic light emitting display apparatus using the same | Hong-Seok Choi, Seung-Ryong Joung, SoYeon Ahn, Min-Gyu Lee | 2017-06-13 |
| 9633939 | Semiconductor package and manufacturing method thereof | Do Hyung Kim, Dae Joon Park, See Won Kim | 2017-04-25 |
| 9472494 | Lead frame for semiconductor device | Joon Su Kim, Gi Jeong Kim | 2016-10-18 |
| 9305893 | Semiconductor package having overhang portion and method for manufacturing the same | — | 2016-04-05 |
| 9065068 | Organic light emitting display device | Hye-Seung Kang, Tae-Il Kum, Young-Kwan Jung, Hyung June Kim | 2015-06-23 |
| 8699480 | Method of operating tunnel point supporting routing scalability and mobility | Hyoung Jun Kim, Tae Wan YOU | 2014-04-15 |
| 8654738 | Method for supporting flow mobility | Tran Minh Trung, Hyoung Jun Kim | 2014-02-18 |
| 8459240 | Canister for vehicles and fuel supply system provided with the same | Sungwon Lee, Ju Tae Song, Won Kyu Choi | 2013-06-11 |
| 8445898 | Organic/inorganic hybrid thin film passivation layer for blocking moisture/oxygen transmission and improving gas barrier property | Jai Kyeong Kim, June Whan Choi, Dae Seok Na, Jae Hyun Lim, Joo Won Lee | 2013-05-21 |
| 8183683 | Semiconductor device and fabricating method thereof | Joon Su Kim, Tae Kyung Hwang | 2012-05-22 |
| 8028680 | Fuel system for liquefied petroleum injection engine | — | 2011-10-04 |
| 8004186 | White and color photoexcitation light emitting sheet and method for the fabrication thereof | Jai Kyeong Kim, Dong Young Kim, Seong Mu Jo, June Whan Choi, Dae Seok Na +2 more | 2011-08-23 |