CHAO; Xu
Patent Applications and Registrations
Patent applications and USPTO patent grants for CHAO; Xu.The latest application filed is for "multi-leaf collimator and driving system".
- CHAO; Xu - Shanghai CN
- Chao; Xu - Shaanxi CN
Trademarks
| Patent | Date |
|---|---|
| Multi-leaf Collimator And Driving System App 20220285041 - ZHANG; Jian ; et al. | 2022-09-08 |
| Multi-leaf collimator and driving system Grant 11,342,093 - Zhang , et al. May 24, 2 | 2022-05-24 |
| Multi-leaf Collimator And Driving System App 20200118701 - ZHANG; Jian ; et al. | 2020-04-16 |
| Multi-leaf collimator and driving system Grant 10,510,456 - Zhang , et al. Dec | 2019-12-17 |
| Multi-leaf Collimator And Driving System App 20170281972 - ZHANG; Jian ; et al. | 2017-10-05 |
| DRUG-LOADED POLYSACCHARIDE-COATED GOLDMAG PARTICLES (DPGPs) AND ITS SYNTHESIS METHOD App 20120121717 - Chao; Xu ; et al. | 2012-05-17 |
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