Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11658308 | Fuel cells and method of manufacturing | Yong-Hun Cho, Hyelim Choi, Ok Hee Kim, Heeman Choe | 2023-05-23 |
| 10978715 | Fuel cells and method of manufacturing | Yong-Hun Cho, Hyelim Choi, Ok Hee Kim, Heeman Choe | 2021-04-13 |
| 10876980 | Analysis apparatus interlocking in-situ x-ray diffraction and potentiostat and analyzing methods using the same | Jungjin Park, Chunjoong Kim, Jong-sig Lee, Jae Hyuk Park | 2020-12-29 |
| 10770718 | Lithium-sulfur secondary battery | Chunjoong Kim, Jungjin Park | 2020-09-08 |
| 10265773 | Metal foam for electrode of secondary lithium battery, preparing method thereof, and secondary lithium battery including the metal foam | Ji-Hyun Um, Hyeji Park, Myounggeun Choi, Hyelim Choi, Yong-Hun Cho +1 more | 2019-04-23 |
| 9793552 | PtAu nanoparticle catalyst heat-treated in the presence of CO and method for manufacturing the same | Jong Hyun JANG, Hee-Young Park, Hyoung-Juhn Kim, Dirk Henkensmeier, Suk Woo Nam +5 more | 2017-10-17 |
| 9203093 | Fuel cell electrode | Nak Hyun Kwon, In-chul Hwang, Jae Seung Lee, Bum Wook Roh, Ju Wan LIM +4 more | 2015-12-01 |
| 9123965 | Method of preparing nano-sized catalyst on carbon support | Nak Hyun Kwon, Inchul Hwang, Jae Seung Lee, Tae-Yeol Jeon, Sung Jong YOO +2 more | 2015-09-01 |
| 8524420 | Method for preparing nano-sized metal particles on a carbon support | Nak Hyun Kwon, Jae Seung Lee, Bumwook Roh, Tae-Yeol Jeon, Hee-Young Park +2 more | 2013-09-03 |
| 8110521 | Synthesis methods of core-shell nanoparticles on a carbon support | Jae Seung Lee, Tae-Yeol Jeon, Hee-Young Park | 2012-02-07 |
| 7825057 | Method for preparing the mixed electrode catalyst materials for a PEM fuel cell | Nak Hyun Kwon, In Su PARK, Yong-Hun Cho, In-chul Hwang, Il Hee Cho | 2010-11-02 |
| 6916764 | Pt-Ru-M1-M2 quaternary metal catalyst based on Pt-Ru for direct methanol fuel cell | Kyoung-hwan Choi, Seol-ah Lee, Kyung Won Park, Jong Ho Choi | 2005-07-12 |
| 6627060 | Method for phosphor coating on flat display using electrophoretic deposition and photolithography | Jun-Ho Yum | 2003-09-30 |
| 6506228 | Method of preparing platinum alloy electrode catalyst for direct methanol fuel cell using anhydrous metal chloride | Seol-ah Lee, Kyung Won Park, Boo Kil Kwon | 2003-01-14 |