Ko; Youngwook
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ko; Youngwook.The latest application filed is for "silicone photoluminescent layer and process for manufacturing the same".
- Ko; Youngwook - Daejeon-Si KR
- Ko; Youngwook - Seo-gu KR
| Patent | Date |
|---|---|
| Silicone photoluminescent layer and process for manufacturing the same App 20070031685 - Ko; Youngwook ; et al. | 2007-02-08 |
| Keypad lighting arrangement App 20060227532 - Ko; Youngwook ; et al. | 2006-10-12 |
| Light excitation-diffusion sheet for backlight unit and backlight unit for liquid crystal display using the same App 20060109682 - Ko; Youngwook ; et al. | 2006-05-25 |
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