Issued Patents All Time
Showing 1–25 of 80 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12217415 | Method of manufacturing a display device | Hyeongmin Ahn | 2025-02-04 |
| 11624709 | Adhesion defect detection apparatus and adhesion defect detection method using the same | — | 2023-04-11 |
| 11271553 | Buffer circuit | Sun Ki CHO, Dong Uc Ko, Yang Ho Sur, Jun Yong Song, Sung Gil Jang +3 more | 2022-03-08 |
| 11092554 | Adhesion defect detection apparatus and adhesion defect detection method using the same | — | 2021-08-17 |
| 10921840 | Voltage generator, semiconductor apparatus and semiconductor system using the voltage generator | — | 2021-02-16 |
| 10847194 | Input/output circuit and memory device having the same | Dong Hyun Kim, Dae-Han Kwon, Kwan Su Shon, Soon Ku Kang, Jung-Hyun Shin +3 more | 2020-11-24 |
| 10284156 | Amplifier and semiconductor apparatus using the same | Dong Hyun Kim, Eun Ji CHOI, Yo Han Jeong, Soon Ku Kang, Woo Jin Kang +2 more | 2019-05-07 |
| 9653629 | Substrate material of iron-nickel alloy metal foil for CIGS solar cells | Tai Hong Yim, Heung Yeol Lee, Young Sik Song, Yong Ki Cho, Min Su Lee +1 more | 2017-05-16 |
| 9595498 | Semiconductor memory device having pads | Chang Kun Park, Seong-Hwi Song, Yong-Ju Kim, Sung Woo Han, Hee Woong Song +5 more | 2017-03-14 |
| 9479170 | Buffer circuit and operation method thereof | — | 2016-10-25 |
| 9317052 | Semiconductor apparatus with calibration circuit and system including the same | — | 2016-04-19 |
| 9299504 | Preparation method of low temperature sintering active electrode paste for dye sensitized solar cell | Ho Hyeong Kim, Jae Young Park | 2016-03-29 |
| 9209145 | Semiconductor memory device having pads | Chang Kun Park, Seong-Hwi Song, Yong-Ju Kim, Sung Woo Han, Hee Woong Song +5 more | 2015-12-08 |
| 9190372 | Semiconductor memory device having pads | Chang Kun Park, Seong-Hwi Song, Yong-Ju Kim, Sung Woo Han, Hee Woong Song +5 more | 2015-11-17 |
| 9160324 | Buffer circuit | — | 2015-10-13 |
| 9094244 | Receiver circuit with de-emphasis function | — | 2015-07-28 |
| 9041447 | Receiver circuit | — | 2015-05-26 |
| 8916975 | Semiconductor memory device having pads | Chang Kun Park, Seong-Hwi Song, Yong-Ju Kim, Sung Woo Han, Hee Woong Song +5 more | 2014-12-23 |
| 8890613 | Signal amplification circuit | — | 2014-11-18 |
| 8686763 | Receiver circuit | — | 2014-04-01 |
| 8461878 | Input buffer circuit of semiconductor apparatus | Ji-Wang Lee, Yong-Ju Kim, Sung Woo Han, Hee Woong Song, Ic-Su Oh +4 more | 2013-06-11 |
| 8436666 | Interface apparatus for semiconductor integrated circuit and interfacing method thereof | Ji-Wang Lee, Yong-Ju Kim, Hee Woong Song, Ic-Su Oh, Hyung-Soo Kim +3 more | 2013-05-07 |
| 8373456 | Domain crossing circuit of a semiconductor memory apparatus | Hae-Rang Choi, Yong-Ju Kim, Sung Woo Han, Hee Woong Song, Ic-Su Oh +4 more | 2013-02-12 |
| 8339159 | Input buffer circuit of semiconductor apparatus | Ji-Wang Lee, Yong-Ju Kim, Sung Woo Han, Hee Woong Song, Ic-Su Oh +4 more | 2012-12-25 |
| 8287774 | Electrochromic pani films and process thereof | — | 2012-10-16 |