Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10276876 | Method of preparing minute carbonized cellulose and method of preparing catalyst support using the same | Hee-Yeon Kim, Seong Ok Han, In-Sub Han, Se Young Kim, Young Hoon Seong +1 more | 2019-04-30 |
| 9806360 | Unit cell for solid-oxide fuel cell and solid-oxide fuel cell using same | Ji-Haeng Yu, In-Sub Han, Se Young Kim, Sang-Kuk Woo, Sun-Dong Kim | 2017-10-31 |
| 9768442 | Carbon electrode and method for manufacturing thereof | Seong Ok Han, Hee-Yeon Kim, In-Sub Han, Se Young Kim, Young Hoon Seong | 2017-09-19 |
| 9741497 | Beta-alumina and alpha-alumina bonding method using alpha-alumina and calcium oxide and thermal to electric converter using the same | Se Young Kim, Sang-Kuk Woo, Sun-Dong Kim, Jong Hoon Joo, In-Sub Han +1 more | 2017-08-22 |
| 9666377 | Internal current collection structure of thermal to electric converting cell and manufacturing method of the same | Sun-Dong Kim, Sang-Kuk Woo, Se Young Kim, Jong Hoon Joo, In-Sub Han +1 more | 2017-05-30 |
| 9607774 | AMTEC unit cell with partially opened internal electrode and method for manufacturing the AMTEC cell | Sun-Dong Kim, Se Young Kim, Sang-Kuk Woo, Jong Hoon Joo, In-Sub Han +1 more | 2017-03-28 |
| 9324506 | AMTEC cell and method for manufacturing the AMTEC cell | Sun-Dong Kim, Sang-Kuk Woo, Se Young Kim, Jong Hoon Joo, In-Sub Han +1 more | 2016-04-26 |
| 9312533 | Manufacturing methods of materials powder for performance improved electrode and using the same electrode and its application | Sun-Dong Kim, Sang-Kuk Woo, Se Young Kim, Jong Hoon Joo, In-Sub Han +1 more | 2016-04-12 |
| 9269971 | Flat-tubular solid oxide cell stack | Sun-Dong Kim, In-Sub Han, Ji-Haeng Yu, Se Young Kim, Sang-Kuk Woo | 2016-02-23 |
| 9156741 | Carbon fiber-reinforced silicon carbide composite material and method of preparing the same | Se Young Kim, Nam Jo Jeong, In-Sub Han, Sang-Kuk Woo, Kang Bai +2 more | 2015-10-13 |
| 9123917 | Flat tubular or plate type solid oxide fuel cell | Ji-Haeng Yu, Hee Lak Lee, In-Sub Han, Kee-Seog Hong, Se Young Kim +2 more | 2015-09-01 |
| 9028914 | Method for manufacturing high-density fiber reinforced ceramic composite materials | In-Sub Han, Se Young Kim, Sang-Kuk Woo, Kang Bai, Ji-Haeng Yu +1 more | 2015-05-12 |
| 9028916 | Method for synthesizing carbon nanowires on surface of pores or gaps in structure | Nam Jo Jeong, Se Young Kim, In-Sub Han, Sang-Kuk Woo | 2015-05-12 |
| 8999594 | Unit cell for flat-tubular solid oxide fuel cell or solid oxide electrolyzer, and flat-tubular solid oxide fuel cell and flat-tubular solid oxide electrolyzer using the same | Sun-Dong Kim, In-Sub Han, Ji-Haeng Yu, Se Young Kim, Sang-Kuk Woo | 2015-04-07 |
| 8932779 | Device for solid oxide fuel cell or solid oxide electrolysis cell comprising integral one-piece current collector and manifold | Sun-Dong Kim, In-Sub Han, Ji-Haeng Yu, Se Young Kim, Sang-Kuk Woo | 2015-01-13 |
| 8927172 | Flat-tubular solid oxide cell stack | Sun-Dong Kim, Ji-Haeng Yu, In-Sub Han, Kee-Seog Hong, Se Young Kim +1 more | 2015-01-06 |
| 6423241 | Ink jet print head and a method of producing the same | Jun-Bo Yoon, Jae-Duk Lee, Chul Hi Han, Choong Ki Kim | 2002-07-23 |
| 5877791 | Heat generating type ink-jet print head | Ho-Jun Lee, Hi Deok Lee, Jae-Duk Lee, Jun-Bo Yoon, Ki-Ho Han +3 more | 1999-03-02 |
| 5733433 | Heat generating type ink-jet print head | Ho-Jun Lee, Hi Deok Lee, Jae-Duk Lee, Jun-Bo Yoon, Ki-Ho Han +3 more | 1998-03-31 |
| 5565084 | Electropolishing methods for etching substrate in self alignment | Ho-Jun Lee, Hi Deok Lee, Jae-Dong Lee, Jun-Bo Yoon, Chul Hi Han +1 more | 1996-10-15 |