Xie; Zongliang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Xie; Zongliang.The latest application filed is for "organic light-emitting material, method for the preparation thereof and use thereof".
- Xie; Zongliang - Sichuan CN
- Xie; Zongliang - Guangzhou CN
- XIE; Zongliang - Chengdu Sichuan
| Patent | Date |
|---|---|
| Rotating cutter single cone bit Grant 10,961,784 - Chen , et al. March 30, 2 | 2021-03-30 |
| Organic Light-emitting Material, Method For The Preparation Thereof And Use Thereof App 20200295268 - Li; Xianjie ; et al. | 2020-09-17 |
| Rotating Cutter Single Cone Bit App 20200217141 - CHEN; Lian ; et al. | 2020-07-09 |
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