DU; Longfei
Patent Applications and Registrations
Patent applications and USPTO patent grants for DU; Longfei.The latest application filed is for "power supply assembly and method for manufacturing the same".
- DU; Longfei - Beijing CN
| Patent | Date |
|---|---|
| Power Supply Assembly And Method For Manufacturing The Same App 20220166116 - DU; Longfei ; et al. | 2022-05-26 |
| Charging Control Method, Electronic Device And Storage Medium App 20220060042 - DU; Longfei ; et al. | 2022-02-24 |
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