Chen; Wan Jou
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chen; Wan Jou.The latest application filed is for "applying method and system of nail polish".
- Chen; Wan Jou - Rowland Heights CA US
- Chen; Wan-Jou - Taichung TW
- Chen; Wan-Jou - Taichung City TW
| Patent | Date |
|---|---|
| Applying method and system of nail polish Grant 11,297,923 - Ma , et al. April 12, 2 | 2022-04-12 |
| Light emitting chip and fabrication method thereof Grant 10,930,831 - Chou , et al. February 23, 2 | 2021-02-23 |
| Applying Method and System of Nail Polish App 20200154849 - MA; Carol ; et al. | 2020-05-21 |
| Light Emitting Chip and Fabrication Method Thereof App 20200020837 - Chou; Li-Ping ; et al. | 2020-01-16 |
| Optoelectronic semiconductor device and fabrication method thereof Grant 10,263,093 - Yen , et al. | 2019-04-16 |
| Light emitting diode having continuous electrode structure Grant 10,243,108 - Chou , et al. | 2019-03-26 |
| Light Emitting Diode Having Continuous Electrode Structure App 20190088823 - CHOU; Li-Ping ; et al. | 2019-03-21 |
| Optoelectronic Semiconductor Device And Fabrication Method Thereof App 20190019878 - Yen; Wei-Yu ; et al. | 2019-01-17 |
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