Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10350678 | Metal nanoparticles | Kwanghyun Kim, Gyo Hyun Hwang, Sang Hoon Kim | 2019-07-16 |
| 10322452 | Metal nanoparticles | Kwanghyun Kim, Gyo Hyun Hwang, Sang Hoon Kim | 2019-06-18 |
| D843372 | Visual display | Pranav Mistry, Jiawei Zhang, Curtis Aumiller | 2019-03-19 |
| D843371 | Visual display | Pranav Mistry, Jiawei Zhang, Curtis Aumiller | 2019-03-19 |
| 10189085 | Hollow metal particles, electrode catalyst including same, electrochemical battery including the electrode catalyst, and method of manufacturing hollow metal particles | Sang Hoon Kim, Gyo Hyun Hwang, Kwanghyun Kim | 2019-01-29 |
| 9991018 | Method for manufacturing carbon carrier-metal nanoparticle composite and carbon carrier-metal nanoparticle composite manufactured thereby | Kwanghyun Kim, Sang Hoon Kim, Gyo Hyun Hwang | 2018-06-05 |
| 9776247 | Hollow metal nano particles | Sang Hoon Kim, Gyo Hyun Hwang, Kwanghyun Kim | 2017-10-03 |
| 9776173 | Hollow metal nanoparticles | Kwanghyun Kim, Gyo Hyun Hwang, Sang Hoon Kim | 2017-10-03 |
| 9735432 | Method for fabricating core-shell particles supported on carrier and core-shell particles supported on carrier fabricated by the same | Sang Hoon Kim, Gyo Hyun Hwang | 2017-08-15 |
| 9698429 | Fuel cell and method of manufacturing same | Kwanghyun Kim, Gyo Hyun Hwang, Sang Hoon Kim | 2017-07-04 |
| 9620786 | Method for fabricating core-shell particles and core-shell particles fabricated by the method | Sang Hoon Kim, Gyo Hyun Hwang | 2017-04-11 |
| 9614227 | Fuel cell and method of manufacturing same | Kwanghyun Kim, Gyo Hyun Hwang, Sang Hoon Kim | 2017-04-04 |
| 9517450 | Hollow metal nano particles supported on carrier | Sang Hoon Kim, Gyo Hyun Hwang, Kwanghyun Kim | 2016-12-13 |
| 9517460 | Method for fabricating hollow metal nano particles supported on carrier | Sang Hoon Kim, Gyo Hyun Hwang, Kwanghyun Kim | 2016-12-13 |
| 8992660 | Method for fabricating hollow metal nano particles and hollow metal nano particles fabricated by the method | Sang Hoon Kim, Gyo Hyun Hwang, Kwanghyun Kim | 2015-03-31 |
| 8795623 | Method for preparing cerium carbonate | Sang Soon Choi, Seung Beom Cho | 2014-08-05 |
| 8703085 | Crystalline cerium oxide and preparation method of the same | Sang Soon Choi, Seung Beom Cho, Hyun-Chul Ha, Ick Soon Kwak | 2014-04-22 |
| 8637153 | Method for preparing cerium carbonate and cerium oxide | Sang Soon Choi, Seung Beom Cho | 2014-01-28 |
| 8052939 | Micro channel reactor system | Jung Uk Choi, Jae Hoon Choe, Kwang Cheon Park, Chang Houn Rhee, Sun Hyuk Bae +1 more | 2011-11-08 |
| 7988936 | Chemical reactor including heat exchangers | Jae Hoon Choe, Kwang Cheon Park, Gyea-Young Kwak, Chang Houn Rhee, Sun Hvuk Bae +2 more | 2011-08-02 |
| 7510688 | Stack type reactor | Jae Hoon Choe, Jung Uk Choi, Young Woon Kwon, Kwang Cheon Park, Jung Hyun Seo +2 more | 2009-03-31 |