Yu; Lizhu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yu; Lizhu.The latest application filed is for "stopping device for conveying process of object and conveyor system".
- Yu; Lizhu - Beijing CN
| Patent | Date |
|---|---|
| Stopping device for conveying process of object and conveyor system Grant 10,364,106 - Di , et al. July 30, 2 | 2019-07-30 |
| Attaching device Grant 10,359,554 - Zhou , et al. | 2019-07-23 |
| Stopping Device For Conveying Process Of Object And Conveyor System App 20190023499 - DI; Peng ; et al. | 2019-01-24 |
| Attaching Device App 20180188431 - ZHOU; Jinping ; et al. | 2018-07-05 |
| Mechanical arm and pickup device Grant 9,981,384 - Wang , et al. May 29, 2 | 2018-05-29 |
| Grinding head and grinding device Grant 9,969,050 - Zhao , et al. May 15, 2 | 2018-05-15 |
| Grinding Head And Grinding Device App 20180111249 - ZHAO; Wei ; et al. | 2018-04-26 |
| Positioner And Positioning Equipment App 20180052340 - Chen; Qi ; et al. | 2018-02-22 |
| Flat-panel product inspection device Grant 9,880,409 - Ma , et al. January 30, 2 | 2018-01-30 |
| Flat-panel Product Inspection Device App 20170255037 - MA; Hongtao ; et al. | 2017-09-07 |
| Mechanical Arm And Pickup Device App 20160131545 - WANG; Jian ; et al. | 2016-05-12 |
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