Issued Patents All Time
Showing 26–50 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10497940 | Carrier-nanoparticle complex and preparation method thereof | Sang Hoon Kim, Jun Yeon Cho, Kwanghyun Kim, Jungup Bang, Ran Choi | 2019-12-03 |
| 10483553 | Fuel cell including a carrier-metal nanoparticle complex and method of manufacturing same | Kwanghyun Kim, Sang Hoon Kim, Jun Yeon Cho | 2019-11-19 |
| 10456838 | Method for producing metal nanoparticles | Ran Choi, Kwanghyun Kim, Jungup Bang, Sang Hoon Kim, Jun Yeon Cho | 2019-10-29 |
| 10449521 | Method for preparing nanoparticles supported on hydrophobic carrier, and nanoparticles supported on carrier, prepared thereby | Jun Yeon Cho, Sang Hoon Kim, Kwanghyun Kim, Ran Choi | 2019-10-22 |
| 10350678 | Metal nanoparticles | Kwanghyun Kim, Sang Hoon Kim, Jun Yeon Cho | 2019-07-16 |
| 10322452 | Metal nanoparticles | Kwanghyun Kim, Sang Hoon Kim, Jun Yeon Cho | 2019-06-18 |
| 10189085 | Hollow metal particles, electrode catalyst including same, electrochemical battery including the electrode catalyst, and method of manufacturing hollow metal particles | Sang Hoon Kim, Jun Yeon Cho, Kwanghyun Kim | 2019-01-29 |
| 10130937 | Preparation method for rod-shaped molybdenum oxide and preparation method for molybdenum oxide composite | Cheolock Song, Ara Cho, Jungup Bang | 2018-11-20 |
| 9991018 | Method for manufacturing carbon carrier-metal nanoparticle composite and carbon carrier-metal nanoparticle composite manufactured thereby | Kwanghyun Kim, Sang Hoon Kim, Jun Yeon Cho | 2018-06-05 |
| 9776247 | Hollow metal nano particles | Sang Hoon Kim, Jun Yeon Cho, Kwanghyun Kim | 2017-10-03 |
| 9776173 | Hollow metal nanoparticles | Kwanghyun Kim, Sang Hoon Kim, Jun Yeon Cho | 2017-10-03 |
| 9735432 | Method for fabricating core-shell particles supported on carrier and core-shell particles supported on carrier fabricated by the same | Jun Yeon Cho, Sang Hoon Kim | 2017-08-15 |
| 9698429 | Fuel cell and method of manufacturing same | Kwanghyun Kim, Sang Hoon Kim, Jun Yeon Cho | 2017-07-04 |
| 9620786 | Method for fabricating core-shell particles and core-shell particles fabricated by the method | Jun Yeon Cho, Sang Hoon Kim | 2017-04-11 |
| 9614227 | Fuel cell and method of manufacturing same | Kwanghyun Kim, Sang Hoon Kim, Jun Yeon Cho | 2017-04-04 |
| 9517450 | Hollow metal nano particles supported on carrier | Jun Yeon Cho, Sang Hoon Kim, Kwanghyun Kim | 2016-12-13 |
| 9517460 | Method for fabricating hollow metal nano particles supported on carrier | Jun Yeon Cho, Sang Hoon Kim, Kwanghyun Kim | 2016-12-13 |
| 9492866 | Belt-shaped metal nanostructure and method for preparing same | Won Jong Kwon, Sang Uck Lee, Hyuk Kim, Jung Won Park, Sung Ho Yoon +1 more | 2016-11-15 |
| 8992660 | Method for fabricating hollow metal nano particles and hollow metal nano particles fabricated by the method | Jun Yeon Cho, Sang Hoon Kim, Kwanghyun Kim | 2015-03-31 |
| 8114805 | Method of preparing heteropoly acid catalyst | Hyun Kuk Noh, Hyun Jong Shin, Won-Ho Lee, Byung Yul Choi, Ju Yeon Park +6 more | 2012-02-14 |
| 8053386 | Heteropoly acid catalyst and method of preparing the same | Min-Ho Kil, Hyun Kuk Noh, Won-Ho Lee, Min Kim | 2011-11-08 |
| 7687629 | Process for preparing 4-aminomethyl-3-alkoxyiminopyrrolidine methanesulfonate | Yeong-Dae Kim, Hyun Nam, Jay Hyok Chang, Hyun-Ik Shin, Young Keun Kim +3 more | 2010-03-30 |
| 7271272 | Process for preparing 4-aminomethyl-3-alkoxyiminopyrrolidine methanesulfonate | Yeong-Dae Kim, Hyun Nam, Jay Hyok Chang, Hyun-Ik Shin, Young Keun Kim +2 more | 2007-09-18 |
| 7094727 | Heteropolyacid catalyst and method for producing the same | Won-Ho Lee, Min-Ho Kil | 2006-08-22 |
| 6500906 | Olefin polymerization chelate catalyst and olefin polymerization method using the same | Gap-Goung Kong, Sung-Cheol Yoon | 2002-12-31 |