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Patent applications and USPTO patent grants for HAN; Keun Hee.The latest application filed is for "apparatus for manufacturing organic material and method of manufacturing organic material using the apparatus".
Patent | Date |
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Apparatus For Manufacturing Organic Material And Method Of Manufacturing Organic Material Using The Apparatus App 20200083455 - HAN; Keun Hee ;   et al. | 2020-03-12 |
Chemical looping combustor using magnetic oxygen carrier particles and loop seal equipped with magnetic separator Grant 10,307,768 - Ryu , et al. | 2019-06-04 |
Chemical Looping Combustor Using Magnetic Oxygen Carrier Particles And Loop Seal Equipped With Magnetic Separator App 20180283682 - RYU; Ho-Jung ;   et al. | 2018-10-04 |
Green Electroluminescent Compounds and Organic Electroluminescent Device Using the Same App 20090128010 - Hyun; Seung-Hak ;   et al. | 2009-05-21 |
Precursors of Organometallic Compounds for Electroluminescent Materials App 20090108733 - Chin; Sung-Min ;   et al. | 2009-04-30 |
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