Zhao; Wenwei
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zhao; Wenwei.The latest application filed is for "isocyanate-based foam and process for production thereof".
- Zhao; Wenwei - Oakville CA
- Zhao; Wenwei - Shenzhen CN
| Patent | Date |
|---|---|
| Isocyanate-based Foam And Process For Production Thereof App 20220275161 - Zhao; Wenwei ; et al. | 2022-09-01 |
| Composite Foam Article App 20220032576 - Jimenez; Victoria ; et al. | 2022-02-03 |
| Method and apparatus for switching in-vehicle service by using external SIM card Grant 11,109,205 - Zhao August 31, 2 | 2021-08-31 |
| Method And Apparatus For Switching In-vehicle Service By Using External Sim Card App 20190297476 - ZHAO; Wenwei | 2019-09-26 |
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