QIN; Xiaolin
Patent Applications and Registrations
Patent applications and USPTO patent grants for QIN; Xiaolin.The latest application filed is for "control circuit with overcurrent prediction to drive capacitive load".
- QIN; Xiaolin - Shanghai CN
| Patent | Date |
|---|---|
| Control Circuit With Overcurrent Prediction To Drive Capacitive Load App 20210391702 - YANG; YuQing ; et al. | 2021-12-16 |
| Metal detector Grant D918,062 - Qin May 4, 2 | 2021-05-04 |
| Metal detector control box Grant D918,065 - Qin May 4, 2 | 2021-05-04 |
| Metal detector Grant D907,513 - Qin January 12, 2 | 2021-01-12 |
| Detector for metal Grant D889,996 - Qin | 2020-07-14 |
| Detector for metal Grant D889,997 - Qin | 2020-07-14 |
| Metal detector Grant D889,999 - Qin | 2020-07-14 |
| Detector for metal Grant D889,998 - Qin | 2020-07-14 |
| Detector for metal Grant D887,870 - Qin | 2020-06-23 |
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