Wei; Yuming
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wei; Yuming.The latest application filed is for "mems chip and electrical packaging method for mems chip".
- Wei; Yuming - Shenzhen CN
- WEI; YUMING - Xuzhou CN
| Patent | Date |
|---|---|
| MEMS chip and electrical packaging method for MEMS chip Grant 11,242,243 - Wei February 8, 2 | 2022-02-08 |
| Optical coupling connector, optical coupling system, and waveguide coupling method Grant 10,680,412 - Wei | 2020-06-09 |
| Mems Chip And Electrical Packaging Method For Mems Chip App 20200048076 - WEI; Yuming | 2020-02-13 |
| Polarization rotator and optical signal processing method Grant 10,241,273 - Tu , et al. | 2019-03-26 |
| Optical Coupling Connector, Optical Coupling System, And Waveguide Coupling Method App 20180375289 - WEI; Yuming | 2018-12-27 |
| Polarization Rotator And Optical Signal Processing Method App 20180059324 - TU; Xin ; et al. | 2018-03-01 |
| Multifunctional All-terrain Walking Hydraulic Excavator App 20160319513 - CHEN; XIUFENG ; et al. | 2016-11-03 |
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