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Patent applications and USPTO patent grants for YU; Byung Yong.The latest application filed is for "semiconductor reactor and method for forming coating layer on metal base material for semiconductor reactor".
Patent | Date |
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Semiconductor Reactor And Method For Forming Coating Layer On Metal Base Material For Semiconductor Reactor App 20200152426 - DOH; Jung Man ;   et al. | 2020-05-14 |
Method Of Fabrication Of Nano Particle Complex Catalyst By Plasma Ion Implantation And Device For The Same App 20120289397 - BYUN; Ji Young ;   et al. | 2012-11-15 |
Wire type corona charger for electrophotographical manufacturing of CRTs Grant 6,310,344 - Shin , et al. October 30, 2 | 2001-10-30 |
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