Cheng; Yun-Jui
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cheng; Yun-Jui.The latest application filed is for "rotating buffer station for a chip".
- Cheng; Yun-Jui - Taoyuan TW
- CHENG; Yun-Jui - TAOYUAN CITY TW
| Patent | Date |
|---|---|
| Rotating buffer station for a chip Grant 11,143,640 - Chen , et al. October 12, 2 | 2021-10-12 |
| Modular pressing device capable of generating stage downward forces and electronic device testing apparatus comprising the same Grant 10,879,097 - Wu , et al. December 29, 2 | 2020-12-29 |
| Rotating buffer station for a chip App 20200057037 - CHEN; YUNG-CHIH ; et al. | 2020-02-20 |
| Device for pressing electronic component with different downward forces Grant 10,488,459 - Wu , et al. Nov | 2019-11-26 |
| Modular Pressing Device Capable Of Generating Stage Downward Forces And Electronic Device Testing Apparatus Comprising The Same App 20190172740 - WU; Chi-Chen ; et al. | 2019-06-06 |
| Device For Pressing Electronic Component With Different Downward Forces App 20180292452 - WU; Chi-Chen ; et al. | 2018-10-11 |
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