ZHAO; Zhuang
Patent Applications and Registrations
Patent applications and USPTO patent grants for ZHAO; Zhuang.The latest application filed is for "multi-wavelength laser and wavelength control method".
- ZHAO; Zhuang - Dongguan CN
- Zhao; Zhuang - Harbin CN
- Zhao; Zhuang - 150001 CN
| Patent | Date |
|---|---|
| Multi-wavelength Laser And Wavelength Control Method App 20220181845 - ZHAO; Zhuang ; et al. | 2022-06-09 |
| Polymer Waveguide and Electrical Signal Transmission Method App 20220163726 - Ma; Jingyan ; et al. | 2022-05-26 |
| Fully variable valve train with rotary plunger for internal combustion engine Grant 11,319,844 - Guo , et al. May 3, 2 | 2022-05-03 |
| Silicon-based Substrate, Substrate, Manufacturing Method Thereof, And Optoelectronic Device App 20210265528 - ZHAO; Zhuang ; et al. | 2021-08-26 |
| Fully Variable Valve Train With Rotary Plunger For Internal Combustion Engine App 20210199030 - Guo; Jie ; et al. | 2021-07-01 |
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