Park; Joohwan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Park; Joohwan.The latest application filed is for "liquid crystal display".
- Park; Joohwan - Seoul KR
- PARK; JOOHWAN - Yongin-si KR
| Patent | Date |
|---|---|
| Display device Grant 10,976,610 - Kim , et al. April 13, 2 | 2021-04-13 |
| Display device capable of gray scale expansion Grant 10,789,900 - Kim , et al. September 29, 2 | 2020-09-29 |
| Liquid Crystal Display App 20200301179 - IM; Wan-Soon ; et al. | 2020-09-24 |
| Liquid crystal display Grant 10,712,596 - Im , et al. | 2020-07-14 |
| Display Device App 20200133078 - KIM; Kang-min ; et al. | 2020-04-30 |
| Display Device Capable Of Gray Scale Expansion App 20190180702 - KIM; Kang-min ; et al. | 2019-06-13 |
| Liquid Crystal Display App 20150036073 - IM; Wan-Soon ; et al. | 2015-02-05 |
| Curved Liquid Crystal Display Device App 20140176856 - LEE; CHEONG HUN ; et al. | 2014-06-26 |
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