Oh; Jeong Rok
Patent Applications and Registrations
Patent applications and USPTO patent grants for Oh; Jeong Rok.The latest application filed is for "wavelength-converting film and semiconductor light emitting apparatus having the same".
- Oh; Jeong Rok - Suwon-si KR
| Patent | Date |
|---|---|
| Wavelength-converting film and semiconductor light emitting apparatus having the same Grant 10,658,551 - Choi , et al. | 2020-05-19 |
| Wavelength-converting Film And Semiconductor Light Emitting Apparatus Having The Same App 20190189863 - CHOI; Sung Woo ; et al. | 2019-06-20 |
| White light emitting devices Grant 10,312,419 - Oh , et al. | 2019-06-04 |
| White Light Emitting Devices App 20180323350 - Oh; Jeong Rok ; et al. | 2018-11-08 |
| Method of manufacturing fluoride phosphor, white light emitting apparatus, display apparatus, and lighting device Grant 10,000,695 - Min , et al. June 19, 2 | 2018-06-19 |
| Semiconductor light emitting device package Grant 9,537,060 - Yoon , et al. January 3, 2 | 2017-01-03 |
| Method Of Manufacturing Fluoride Phosphor, White Light Emitting Apparatus, Display Apparatus, And Lighting Device App 20160186053 - MIN; Chan Suk ; et al. | 2016-06-30 |
| Semiconductor Light Emitting Device Package App 20140264412 - YOON; Chang Bun ; et al. | 2014-09-18 |
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