Hunan Sanan Semiconductor Co., Ltd.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hunan Sanan Semiconductor Co., Ltd..The latest application filed is for "silicon carbide power diode device and fabrication method thereof".
- Hunan Sanan Semiconductor Co., Ltd. - Hunan CN
| Patent | Date |
|---|---|
| Silicon Carbide Power Diode Device And Fabrication Method Thereof App 20220293800 - Tao; Yonghong ; et al. | 2022-09-15 |
| Silicon carbide power diode device and fabrication method thereof Grant 11,437,525 - Tao , et al. September 6, 2 | 2022-09-06 |
| Crystal Centering And Clamping Device App 20210299822 - LIN; HONGTAI ; et al. | 2021-09-30 |
| Crystal Material Loading Device And Crystal Growth Device App 20210301417 - CHEN; ZEBIN ; et al. | 2021-09-30 |
| Sic Crystal Growth Device And Method App 20210301418 - DENG; SHUJUN ; et al. | 2021-09-30 |
| Wafer Surface Processing Device App 20210305080 - ZHANG; JIE ; et al. | 2021-09-30 |
| Etching Tool For Demountably Etching Multiple Pieces Of Silicon Carbide App 20210280439 - CAI; SHAOZHONG ; et al. | 2021-09-09 |
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