Issued Patents All Time
Showing 26–50 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9414801 | X-ray imaging apparatus and control method therefor | So Dam Baek | 2016-08-16 |
| 9409489 | Automotive inductive charger with insertable magnetic core | Woo Young Lee, Byeong Seob Song, Dae Woo Lee, Jin Young Yang | 2016-08-09 |
| 9401360 | Semiconductor devices including etching stop films | Woncheol Jeong | 2016-07-26 |
| 9380990 | Apparatus and method for X-ray imaging of breast | Woo Sup Han | 2016-07-05 |
| 9257713 | Solid oxide fuel cell system equipped with carbon monoxide generator using ultraclean coal or graphite | Chung Hwan Jeon, Seung-Mo Kim | 2016-02-09 |
| 9209087 | Semiconductor devices including etching stop films | Woncheol Jeong | 2015-12-08 |
| 8986875 | Battery pack | Woon-Seong Baek, Sang-Joo Lee, Heui-Sang Yoon | 2015-03-24 |
| 8969204 | CMP slurry and a polishing method using the same | Seung Beom Cho, Jun Seok NOH, Jang-Yul Kim | 2015-03-03 |
| 8802284 | Battery pack | Woon-Seong Baek | 2014-08-12 |
| 8748239 | Method of fabricating a gate | Young-Goan Jang, Dong Won Kim, Hag-Ju Cho | 2014-06-10 |
| 8652967 | Adjuvant for controlling polishing selectivity and chemical mechanical polishing slurry comprising the same | Gi Ra Yi, Jung Hee Lee, Kwang Ik Moon, Chang Bum Ko, Soon-Ho Jang +2 more | 2014-02-18 |
| 8501550 | Method of fabricating gate and method of manufacturing semiconductor device using the same | Young-Goan Jang, Dong Won Kim, Hag-Ju Cho | 2013-08-06 |
| 8461763 | Electron cyclotron ion source and manufacturing method thereof | Mi-Sook Won, Byoung-Seob Lee, Jang-Hee Yoon, Jong Seong Bae, Jeong-Kyu Bang +2 more | 2013-06-11 |
| 8388710 | Cerium oxide powder, method for preparing the same, and CMP slurry comprising the same | Jun Seok Nho, Myoung-Hwan Oh, Jang-Yul Kim, Seung Beom Cho | 2013-03-05 |
| 8372303 | Cerium oxide powder, method for preparing the same, and CMP slurry comprising the same | Myoung-Hwan Oh, Seung Beom Cho, Jun Seok Nho, Jang-Yul Kim | 2013-02-12 |
| 8361419 | Cerium carbonate powder, method for preparing the same, cerium oxide powder made therefrom, method for preparing the same, and CMP slurry comprising the same | Myoung-Hwan Oh, Jun Seok Nho, Jang-Yul Kim, Seung Beom Cho | 2013-01-29 |
| 8333815 | Cerium oxide powder for abrasive and CMP slurry comprising the same | Myoung-Hwan Oh, Seung Beom Cho, Jun Seok Nho, Jang-Yul Kim | 2012-12-18 |
| 8329123 | Method for preparing of cerium oxide powder for chemical mechanical polishing and method for preparing of chemical mechanical polishing slurry using the same | Myoung-Hwan Oh, Jun Seok Nho, Jang-Yul Kim, Seung Beom Cho, Min Jin Ko | 2012-12-11 |
| 8303918 | Method for preparing cerium carbonate powder using urea | Myoung-Hwan Oh, Seung Beom Cho, Jun Seok Nho, Jang-Yul Kim, Dong Mok Shin | 2012-11-06 |
| 8299881 | Transformer improved in leakage inductance | Gun Woo Moon, Tae Won Heo, Chong Eun Kim, Ki Bum Park, Don Sik Kim +3 more | 2012-10-30 |
| 8173039 | Method for preparing cerium oxide powder using organic solvent and CMP slurry comprising the same | Jun Seok Nho, Myoung-Hwan Oh, Seung Beom Cho, Jang-Yul Kim | 2012-05-08 |
| 8163650 | Adjuvant for controlling polishing selectivity and chemical mechanical polishing slurry comprising the same | Gi Ra Yi, Jung Hee Lee, Kwang Ik Moon, Chang Bum Ko, Soon-Ho Jang +2 more | 2012-04-24 |
| 8147711 | Adjuvant for controlling polishing selectivity and chemical mechanical polishing slurry | Jung Hee Lee, Gi Ra Yi, Kwang Ik Moon, Chang Bum Ko, Soon-Ho Jang +2 more | 2012-04-03 |
| 8120204 | Load sharing device and parallel power supply therewith | Gun Woo Moon, Sang Cheol Bong, Kang-hyun YI, Ki Bum Park, Dong Seong Oh +4 more | 2012-02-21 |
| 8098500 | Phase shift full bridge converter with reduced current stress | Tae Won Heo, Gun Woo Moon, Woo Jin Lee, Ki Bum Park, Don Sik Kim +4 more | 2012-01-17 |