| Patent | Date |
|---|
Pt--N--C based electrochemical catalyst for chlorine evolution reaction and production method thereof
Grant 11,358,126 - Joo , et al. June 14, 2 | 2022-06-14 |
Pt-N-C Based Electrochemical Catalyst for Chlorine Evolution Reaction and Production Method Thereof
App 20210060535 - Joo; Sang Hoon ; et al. | 2021-03-04 |
Composition For Treatment Or Prevention Of Lung Cancer And A Method Therefore
App 20190060384 - Joo; Sang Hoon ; et al. | 2019-02-28 |
Delay cell and delay line having the same
Grant 9,859,880 - Chae , et al. January 2, 2 | 2018-01-02 |
Self-supported catalyst and method for manufacturing the same
Grant 9,806,348 - Joo , et al. October 31, 2 | 2017-10-31 |
Delay Cell And Delay Line Having The Same
App 20170111033 - CHAE; KWAN-YEOB ; et al. | 2017-04-20 |
Self-supported Catalyst And Method For Manufacturing The Same
App 20150064608 - JOO; Sang Hoon ; et al. | 2015-03-05 |
Ordered Mesoporous Carbon-carbon Nanotube Nanocomposites And Method For Manufacturing The Same
App 20130302611 - Joo; Sang-Hoon ; et al. | 2013-11-14 |
Membrane electrode assembly for fuel cell
Grant 8,415,072 - Oh , et al. April 9, 2 | 2013-04-09 |
Apparatus for generating energy using a sensible heat during manufacturing of molten iron and method for generating energy using the same
Grant 8,375,718 - Shin , et al. February 19, 2 | 2013-02-19 |
Mesoporous carbon including heteroatom, manufacturing method thereof, and fuel cell using the mesoporous carbon
Grant 8,043,595 - Pak , et al. October 25, 2 | 2011-10-25 |
Core-Shell Nanocatalyst For High Temperature Reactions
App 20110250122 - Joo; Sang Hoon ; et al. | 2011-10-13 |
Supported catalyst, method of preparing the same, and fuel cell using the same
Grant 7,994,088 - Pak , et al. August 9, 2 | 2011-08-09 |
Duty control circuit and semiconductor device having the same
Grant 7,994,835 - Chae , et al. August 9, 2 | 2011-08-09 |
Silica nanocomposite, method of preparing the silica nanocomposite, composite foam and method of preparing the composite foam
Grant 7,915,353 - Lee , et al. March 29, 2 | 2011-03-29 |
Sulfur-containing mesoporous carbon, method of manufacturing the same, and fuel cell using the mesoporous carbon
Grant 7,867,941 - Joo , et al. January 11, 2 | 2011-01-11 |
Apparatus for manufacturing molten irons by hot compacting fine direct reduced irons
Grant 7,858,019 - Lee , et al. December 28, 2 | 2010-12-28 |
Mesoporous carbon, method of preparing the same, and fuel cell using the carbon
Grant 7,854,913 - Joo , et al. December 21, 2 | 2010-12-21 |
Nanocomposite, nanocomposite electrolyte membrane including the same and fuel cell including the nanocomposite electrolyte membrane
Grant 7,842,430 - Choi , et al. November 30, 2 | 2010-11-30 |
Dye-sensitized Photovoltaic Cell
App 20100294369 - Kim; Jin Young ; et al. | 2010-11-25 |
Apparatus for Manufacturing Molten Irons by Hot Compacting Fine Direct Reduced Irons
App 20100270715 - Lee; Hoo-Geun ; et al. | 2010-10-28 |
Mesoporous carbon, manufacturing method thereof, and fuel cell using the mesoporous carbon
Grant 7,776,779 - Joo , et al. August 17, 2 | 2010-08-17 |
Apparatus for manufacturing molten irons by hot compacting fine direct reduced irons and calcined additives and method using the same
Grant 7,776,136 - Lee , et al. August 17, 2 | 2010-08-17 |
Mesoporous carbon composite, method of preparing the same, and fuel cell using the mesoporous carbon composite
Grant 7,732,094 - Pak , et al. June 8, 2 | 2010-06-08 |
Duty control circuit and semiconductor device having the same
App 20100073059 - Chae; Kwan-yeob ; et al. | 2010-03-25 |
Mesoporous carbon and method of producing the same
Grant 7,670,582 - Pak , et al. March 2, 2 | 2010-03-02 |
Apparatus For Generating Energy Using A Sensible Heat During Manufacturing Of Molten Iron And Method For Generating Energy Using The Same
App 20090308074 - Shin; Myoung-Kyun ; et al. | 2009-12-17 |
Apparatus for manufacturing compacted irons of reduced materials comprising fine direct reduced irons and apparatus for manufacturing molten irons using the same
Grant 7,622,071 - Lee , et al. November 24, 2 | 2009-11-24 |
Nanocomposite, Nanocomposite Electrolyte Membrane Including The Same And Fuel Cell Including The Nanocomposite Electrolyte Membrane
App 20080220309 - Choi; Yeong-Suk ; et al. | 2008-09-11 |
Silica Nanocomposite, Method Of Preparing The Silica Nanocomposite, Composite Foam And Method Of Preparing The Composite Foam
App 20080188581 - Lee; Jin Gyu ; et al. | 2008-08-07 |
Sulfur-containing Mesoporous Carbon, Method Of Manufacturing The Same, And Fuel Cell Using The Mesoporous Carbon
App 20080160391 - JOO; Sang Hoon ; et al. | 2008-07-03 |
Catalyst Used To Form Fuel Cell And Fuel Cell Using The Same
App 20080107956 - Yoo; Dae-jong ; et al. | 2008-05-08 |
Supported catalyst, method of preparing the same, and fuel cell using the same
App 20070270305 - Pak; Chan-ho ; et al. | 2007-11-22 |
Catalyst coated membrane, membrane electrode assembly containing the same, method of producing the same, and fuel cell including the membrane electrode assembly
App 20070269699 - Pak; Chan-ho ; et al. | 2007-11-22 |
Apparatus for Manufacturing Compacted Irons of Reduced Materials Comprising Fine Direct Reduced Irons and Apparatus for Manufacturing Molten Irons Using the Same
App 20070216072 - Lee; Kwang Hee ; et al. | 2007-09-20 |
Counter electrode for photovoltaic cell using supported catalyst
App 20070169815 - Kim; Jin Young ; et al. | 2007-07-26 |
Mesoporous carbon including heteroatom, manufacturing method thereof, and fuel cell using the mesoporous carbon
App 20070122334 - Pak; Chan-ho ; et al. | 2007-05-31 |
Mesoporous carbon, manufacturing method thereof, and fuel cell using the mesoporous carbon
App 20070116625 - Joo; Sang Hoon ; et al. | 2007-05-24 |
Mesoporous carbon, method of preparing the same, and fuel cell using the carbon
App 20070116624 - Joo; Sang-hoon ; et al. | 2007-05-24 |
Membrane electrode assembly for fuel cell
App 20070048594 - Oh; Jung-min ; et al. | 2007-03-01 |
Mesoporous carbon composite, method of preparing the same, and fuel cell using the mesoporous carbon composite
App 20070042268 - Pak; Chan-ho ; et al. | 2007-02-22 |
Apparatus for manufacturing molten irons by hot compacting fine direct reduced irons and calcined additives and method using the same
App 20060162499 - Lee; Hoo-Geun ; et al. | 2006-07-27 |
Carbon molecular sieve material with structural regularity, method for preparing the same and use thereof
Grant 6,585,948 - Ryoo , et al. July 1, 2 | 2003-07-01 |
Carbon molecular sieve and process for preparing the same
App 20020187896 - Ryoo, Ryong ; et al. | 2002-12-12 |
| 