Chang; Xi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chang; Xi.The latest application filed is for "spi-based head-up display backlight control method".
- Chang; Xi - Jiangning Econ. and Techn. Develop. Zone CN
| Patent | Date |
|---|---|
| SPI-based head-up display backlight control method Grant 10,852,536 - Chang December 1, 2 | 2020-12-01 |
| Spi-based Head-up Display Backlight Control Method App 20180335625 - CHANG; Xi | 2018-11-22 |
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