Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11524968 | Heterocyclic compound as a protein kinase inhibitor | Hyuk Lee, Mi Kyung Ji, Seung-Chan Kim, Soo-Yeon Jung, Ji Yeon Park +5 more | 2022-12-13 |
| 10458597 | Insulation panel for corner area of LNG cargo containment system | Ki-Hun Joh, Sang-Eon Chun, Chang-Seon Bang, Dai Gil Lee, Byung-Chul Kim +7 more | 2019-10-29 |
| 10132446 | Reinforcing member for corrugated membrane of LNG cargo tank, membrane assembly having the reinforcing member and method for constructing the same | Ki-Hun Joh, Sang-Eon Chun, Chang-Seon Bang, Dai Gil Lee, Byung-Chul Kim +13 more | 2018-11-20 |
| 9567241 | Continuous circulation sand filter and continuous circulation sand filtering method | Youn-Kook Kim, You-Mee Na, Ho-Chan Jung | 2017-02-14 |
| 9257706 | Composite separator for polymer electrolyte membrane fuel cell and method for manufacturing the same | Dai Gil Lee, Jun Woo Lim, Sae Hoon Kim, Jung Do Suh, Byung Ki Ahn | 2016-02-09 |
| 9147889 | Composite separator for polymer electrolyte membrane fuel cell and method for manufacturing the same | Dai Gil Lee, Byoung-Chul Kim, Bu Gi Kim, Jun Woo Lim, Jung Do Suh | 2015-09-29 |
| 9017565 | Insulation structure of LNG carrier cargo tank and method for constructing the same | Ki-Hun Joh, Sang-Eon Chun, Chang-Seon Bang, Dai Gil Lee, Byung-Chul Kim +7 more | 2015-04-28 |
| 8956767 | Composite separator for polymer electrolyte membrane fuel cell and method for manufacturing the same | Dai Gil Lee, Jun Woo Lim, Sae Hoon Kim, Jung Do Suh, Byung Ki Ahn | 2015-02-17 |
| 8802330 | Method for manufacturing composite separator for fuel cell and composite separator manufactured by the same | Dai Gil Lee, Byoung-Chul Kim, Bu Gi Kim, Jun Woo Lim, Jung Do Suh +2 more | 2014-08-12 |
| 8776707 | Apparatus for fixing an insulation panel of a cargo and insulation panel thereof | Ki-Hun Joh, Sang-Eon Chun, Chang-Seon Bang, Dai Gil Lee, Byung-Chul Kim +10 more | 2014-07-15 |
| 8765326 | Joining device for fuel cell stack and fuel cell stack provided with the same | Haeng Jin Ko, Young Bum Kum, Young Woo Noh, Sae Hoon Kim, Sang Hyun Cho +7 more | 2014-07-01 |
| 8748055 | Composite separator for polymer electrolyte membrane fuel cell and method for manufacturing the same | Dai Gil Lee, Byoung-Chul Kim, Bu Gi Kim, Jun Woo Lim, Jung Do Suh | 2014-06-10 |
| 8404397 | Joining device for fuel cell stack and fuel cell stack provided with the same | Haeng Jin Ko, Young Bum Kum, Young Woo Noh, Sae Hoon Kim, Sang Hyun Cho +7 more | 2013-03-26 |
| 7867656 | Fuel cell separator and method for manufacturing the same | Sae Hoon Kim, Sung Ho Lee, Jung Do Suh, Byung Ki Ahn, Tae Won Lim +3 more | 2011-01-11 |