Feng; Yi-Jun
Patent Applications and Registrations
Patent applications and USPTO patent grants for Feng; Yi-Jun.The latest application filed is for "method and device for identifying product purchased by user and intelligent shelf system".
- Feng; Yi-Jun - Taichung TW
- FENG; Yi Jun - Beijing CN
- Feng; Yi-Jun - Taichung City TW
| Patent | Date |
|---|---|
| Method for determining lubricant consumption by a transmission mechanism Grant 10,940,572 - Hwang , et al. March 9, 2 | 2021-03-09 |
| Method And Device For Identifying Product Purchased By User And Intelligent Shelf System App 20210056498 - LIU; Wei ; et al. | 2021-02-25 |
| Split detection device Grant 10,533,902 - Chen , et al. Ja | 2020-01-14 |
| Method for Determining Lubricant Consumption by a Transmission Mechanism App 20190275628 - Hwang; Yih-Chyun ; et al. | 2019-09-12 |
| Method for performing vibration detection on a machine tool Grant 10,365,182 - Feng , et al. July 30, 2 | 2019-07-30 |
| Split Detection Device App 20190212185 - Chen; Wang-Chih ; et al. | 2019-07-11 |
| Method For Performing Vibration Detection On A Machine Tool App 20190011328 - FENG; YI-JUN ; et al. | 2019-01-10 |
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