Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10068855 | Semiconductor package, method of manufacturing the same, and electronic device module | Tae Hyun Kim, Thomas A. Kim, Kwan Hoo Son | 2018-09-04 |
| 9419550 | Methods and apparatuses for controlling torques of permanent magnet synchronous motors | Hyun Bae Kim, Jung Hyo Lee, Jei-hoon Baek | 2016-08-16 |
| 9369121 | Driving method and driving circuit for power switching device | Myung-Jae Jeon, Jang-pyo PARK, Jae-jung YUN | 2016-06-14 |
| 9362841 | Power conversion apparatus and method of controlling the same | Jei-hoon Baek, Jong Soo Kim, Hyun Bae Kim | 2016-06-07 |
| 9350279 | Methods and apparatuses for compensating for friction torques of permanent magnet synchronous motors | Hyun Bae Kim, Jung Hyo Lee, Jei-hoon Baek | 2016-05-24 |
| 9300240 | Methods and apparatuses for obtaining maximum magnetic flux of permanent magnet synchronous motors | Hyun Bae Kim, Jong Soo Kim, Jei-hoon Baek | 2016-03-29 |
| 9225282 | Methods and apparatuses for controlling output voltages of inverters driving electric motors | Jei-hoon Baek, Jong Soo Kim, Hyun Bae Kim | 2015-12-29 |
| 8630090 | Heat dissipation device for power conversion module | Young Ho Sohn, Young Jin Cho, Seog Moon Choi | 2014-01-14 |
| 8493167 | Transformer having the heat radiation function | Jong-Man Kim, Seog Moon Choi | 2013-07-23 |
| 8373751 | Apparatus and method for measuring location and distance of object by using camera | Won Tae Choi, Young Jin Cho | 2013-02-12 |
| 7832877 | Optical modulators including incorporated into mobile terminal projector | Sang Kyeong Yun, In Jae Yeo, Haeng Seok Yang, Chun Gi Kim, Seung Won Ryu | 2010-11-16 |
| 7706029 | Display apparatus using optical modulator and display method thereof | In Jae Yeo | 2010-04-27 |
| 7388181 | Apparatus for adjusting applied voltage in display system using diffractive optical modulator | In Jae Yeo, Seung Won Ryu | 2008-06-17 |
| 7193761 | Method of controlling beam scanning timing and beam energy and light beam scanning apparatus using the same | Sang Kyeong Yun, In Jae Yeo | 2007-03-20 |
| 6839605 | Apparatus and method for diagnosing faults in hot strip finishing rolling | Cheol-Jae Park, Seong Cheol Hong, Kwan-Soo Kim, Young-Jun Jo, Seong-Gap Choi +3 more | 2005-01-04 |