Ruan; Fei Fei
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ruan; Fei Fei.The latest application filed is for "water resistant led devices and an led display including same".
- Ruan; Fei Fei - Huizhou CN
| Patent | Date |
|---|---|
| Water resistant LED devices and an LED display including same Grant 9,054,257 - Chan , et al. June 9, 2 | 2015-06-09 |
| Water Resistant Led Devices And An Led Display Including Same App 20130134454 - Chan; Chi Keung ; et al. | 2013-05-30 |
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