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Patent applications and USPTO patent grants for Park; Kwi Il.The latest application filed is for "method for manufacturing a led array device, and led array device manufactured thereby".
Patent | Date |
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Method for separating nanogenerator and method for manufacturing nanogenerator using the same Grant 10,166,400 - Lee , et al. J | 2019-01-01 |
Flexible nanocomposite generator and method for manufacturing the same Grant 8,803,406 - Lee , et al. August 12, 2 | 2014-08-12 |
Method of manufacturing a flexible piezoelectric device Grant 8,661,634 - Lee , et al. March 4, 2 | 2014-03-04 |
Method For Manufacturing A Led Array Device, And Led Array Device Manufactured Thereby App 20120295376 - LEE; Keon Jae ;   et al. | 2012-11-22 |
Flexible Nanocomposite Generator And Method For Manufacturing The Same App 20120133247 - Lee; Keon Jae ;   et al. | 2012-05-31 |
Flexible Piezoelectric Device And Flexible Capacitor Manufactured By The Same, And Manufacturing Method For Flexible Sensors App 20110000060 - Lee; Keon Jae ;   et al. | 2011-01-06 |
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