| 11189829 |
Positive electrode active material for secondary battery, and method of preparing the same |
Seung Beom Cho, Hyun Ah Park, Jun-Seong Ahn |
2021-11-30 |
| 10756338 |
Cathode active material for secondary battery and method of manufacturing the same |
Dong Kwon Lee, Seung Beom Cho, Wook Jang |
2020-08-25 |
| 10665857 |
Positive electrode active material for secondary battery, and method of preparing the same |
Seung Beom Cho, Hyun Ah Park, Jun-Seong Ahn |
2020-05-26 |
| 10374227 |
Positive electrode active material, method for preparing the same and lithium secondary battery including the same |
Dong Kwon Lee, Seung Beom Cho, Byung Hyun Min, Bae Jung KIM |
2019-08-06 |
| 10340517 |
Positive electrode active material, method for preparing the same and lithium secondary battery including the same |
Dong Kwon Lee, Seung Beom Cho, Byung Hyun Min, Bae Jung KIM |
2019-07-02 |
| 10026960 |
Cathode active material coating solution for secondary battery and method of manufacturing the same |
Dong Kwon Lee, Seung Beom Cho, Wook Jang |
2018-07-17 |
| 9941508 |
Cathode active material for secondary battery, method of manufacturing the same, and cathode for lithium secondary battery including the cathode active material |
Dong Kwon Lee, Seung Beom Cho, Wook Jang |
2018-04-10 |
| 8388710 |
Cerium oxide powder, method for preparing the same, and CMP slurry comprising the same |
Myoung-Hwan Oh, Jang-Yul Kim, Jong Pil 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, Jong Pil Kim, 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, Jong Pil Kim, 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, Jong Pil Kim, 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, Jang-Yul Kim, Jong Pil 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, Jong Pil Kim, Jang-Yul Kim, Dong Mok Shin |
2012-11-06 |
| 8173039 |
Method for preparing cerium oxide powder using organic solvent and CMP slurry comprising the same |
Myoung-Hwan Oh, Seung Beom Cho, Jong Pil Kim, Jang-Yul Kim |
2012-05-08 |
| 8029754 |
Cerium oxide powder and process for producing the same |
Jang-Yul Kim, Myoung-Hwan Oh, Jong Pil Kim, Seung Beom Cho |
2011-10-04 |
| 7976810 |
Method for preparing cerium carbonate powder |
Myoung-Hwan Oh, Seung Beom Cho, Jong Pil Kim, Jang-Yul Kim |
2011-07-12 |
| 7867461 |
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, Jang-Yul Kim, Jong Pil Kim, Seung Beom Cho, Min Jin Ko |
2011-01-11 |
| 7736530 |
CMP slurry and method for polishing semiconductor wafer using the same |
Seung Beom Cho, Jong Pil Kim, Myoung-Hwan Oh, Jang-Yul Kim |
2010-06-15 |
| 7682584 |
Cerium carbonate powder, cerium oxide powder, method for preparing the same, and CMP slurry comprising the same |
Myoung-Hwan Oh, Jong Pil Kim, Jang-Yul Kim, Seung Beom Cho |
2010-03-23 |
| 7524475 |
Cerium oxide powder for one-component CMP slurry, preparation method thereof, one-component CMP slurry composition comprising the same, and method of shallow trench isolation using the slurry |
Seung Beom Cho, Dong Mok Shin, Jong Pil Kim, Myoung-Hwan Oh, Jang-Yul Kim +2 more |
2009-04-28 |
| 7153485 |
Method for preparing single crystalline zinc sulfide powder for phosphor |
Seung Beom Cho, Chang Seok Ryoo, Kwang Hee Lee, Tae-Hyun Kwon |
2006-12-26 |
| 7115243 |
Method for preparing α-alumina nano powder |
Hye-Jeong Hong, Tae-Hyun Kwon, Seung Beom Cho, Dae Gon Han |
2006-10-03 |
