Chou; Yi-Min
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chou; Yi-Min.The latest application filed is for "method for producing an optical semiconductor device".
- Chou; Yi-Min - Hsinchu TW
- Chou; Yi-min - Taiwan CN
- Chou; Yi-Min - Hsin-Chu TW
| Patent | Date |
|---|---|
| Method for producing an optical semiconductor device Grant 10,923,639 - Ooyabu , et al. February 16, 2 | 2021-02-16 |
| Method For Producing An Optical Semiconductor Device App 20190348587 - OOYABU; Yasunari ; et al. | 2019-11-14 |
| Method of producing an optical semiconductor device Grant 10,424,703 - Ooyabu , et al. Sept | 2019-09-24 |
| Method For Producing Light Reflecting Layer-including Optical Semiconductor Element, And Method For Producing Light Reflecting Layer And Phosphor Layer-including Optical Semiconductor Element App 20180309034 - OOYABU; Yasunari ; et al. | 2018-10-25 |
| Groove Design for Retaining Ring App 20140224766 - Chou; Yi-Min ; et al. | 2014-08-14 |
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