Liu; Li-Shi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Liu; Li-Shi.The latest application filed is for "grounding cap module, gas injection device and etching apparatus".
- Liu; Li-Shi - Taipei TW
- Liu; Li-Shi - Hinchu TW
- Liu; Li-Shi - Taipei City TW
| Patent | Date |
|---|---|
| Temperature-controlled plasma generation system Grant 11,424,107 - Liu August 23, 2 | 2022-08-23 |
| Gas injector Grant 11,139,149 - Liu , et al. October 5, 2 | 2021-10-05 |
| Grounding Cap Module, Gas Injection Device And Etching Apparatus App 20200402763 - Liu; Li-Shi ; et al. | 2020-12-24 |
| Grounding cap module, gas injection device and etching apparatus Grant 10,818,479 - Liu , et al. October 27, 2 | 2020-10-27 |
| Temperature-controlled Plasma Generation System App 20200251312 - Kind Code | 2020-08-06 |
| Novel Gas Injector App 20190164724 - LIU; Yan-Hong ; et al. | 2019-05-30 |
| Grounding Cap Module, Gas Injection Device And Etching Apparatus App 20190148111 - Liu; Li-Shi ; et al. | 2019-05-16 |
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