Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12381213 | Positive electrode active material by solid phase synthesis and method for manufacturing the same | Dae Sung Kim, Ho Young Kwak, Jun Gyu KIM, Jae-Young Moon | 2025-08-05 |
| 11306005 | Method for preparing nickel oxide nanoparticles and nickel oxide nanoparticles produced by using the same | Won Bae Byun, Eun Kyu Seong | 2022-04-19 |
| 10581076 | Method for preparing lithium iron phosphate nanopowder | In Kook Jun, Seung Beom Cho | 2020-03-03 |
| 10443175 | Washing machine having moisture absorption element | Sang Yun Jung, Cheol Hee Park, Kwon Il Choi, Shin Hee Jun, Dae Ki Lee | 2019-10-15 |
| 10020499 | Method for preparing lithium iron phosphate nanopowder coated with carbon | In Kook Jun, Seung Beom Cho, Wook Jang | 2018-07-10 |
| 9865875 | Method for preparing lithium iron phosphate nanopowder | In Kook Jun, Seung Beom Cho | 2018-01-09 |
| 9755234 | Method for preparing lithium iron phosphate nanopowder | In Kook Jun, Seung Beom Cho | 2017-09-05 |
| 9742006 | Method for preparing lithium iron phosphate nanopowder coated with carbon | In Kook Jun, Seung Beom Cho, Wook Jang | 2017-08-22 |
| 9627685 | Method for preparing lithium iron phosphate nanopowder | In Kook Jun, Seung Beom Cho | 2017-04-18 |
| 9620776 | Method for preparing lithium iron phosphate nanopowder coated with carbon | In Kook Jun, Seung Beom Cho, Wook Jang | 2017-04-11 |
| 9608270 | Method for preparing lithium iron phosphate nanopowder | In Kook Jun, Seung Beom Cho | 2017-03-28 |
| 9590073 | Methods of fabricating semiconductor devices | Yeon-Tack Ryu, Ho-Young Kim, Bo-Un Yoon, Jun-Hwan Yim | 2017-03-07 |
| 9543582 | Method for preparing lithium iron phosphate nanopowder | In Kook Jun, Seung Beom Cho | 2017-01-10 |
| 8871310 | Surface-modified tantalum oxide nanoparticles, preparation method thereof, and contrast medium for X-ray computed tomography and highly dielectric thin film using same | Taeghwan Hyeon | 2014-10-28 |
| 8388710 | Cerium oxide powder, method for preparing the same, and CMP slurry comprising the same | Jun Seok Nho, 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 | Seung Beom Cho, Jun Seok Nho, 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 | Jun Seok Nho, Jong Pil Kim, Jang-Yul Kim, Seung Beom Cho | 2013-01-29 |
| 8361878 | Method for preparing cerium oxide, cerium oxide prepared therefrom and CMP slurry comprising the same | Sang Soon Choi, Seung Beom Cho | 2013-01-29 |
| 8333815 | Cerium oxide powder for abrasive and CMP slurry comprising the same | Seung Beom Cho, Jun Seok Nho, 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 | Jun Seok Nho, Jang-Yul Kim, Jong Pil Kim, Seung Beom Cho, Min Jin Ko | 2012-12-11 |
| 8303918 | Method for preparing cerium carbonate powder using urea | Seung Beom Cho, Jun Seok Nho, Jong Pil Kim, Jang-Yul Kim, Dong Mok Shin | 2012-11-06 |
| 8216327 | Method for preparing cerium carbonate | Sang Soon Choi, Seung Beom Cho | 2012-07-10 |
| 8173039 | Method for preparing cerium oxide powder using organic solvent and CMP slurry comprising the same | Jun Seok Nho, Seung Beom Cho, Jong Pil Kim, Jang-Yul Kim | 2012-05-08 |
| 8029754 | Cerium oxide powder and process for producing the same | Jun Seok Nho, Jang-Yul Kim, Jong Pil Kim, Seung Beom Cho | 2011-10-04 |
| 7976810 | Method for preparing cerium carbonate powder | Seung Beom Cho, Jun Seok Nho, Jong Pil Kim, Jang-Yul Kim | 2011-07-12 |