ZHANG; Ruo Fang
Patent Applications and Registrations
Patent applications and USPTO patent grants for ZHANG; Ruo Fang.The latest application filed is for "semiconductor device and method of fabrication thereof".
- ZHANG; Ruo Fang - Wuhan CN
| Patent | Date |
|---|---|
| Semiconductor Device And Method Of Fabrication Thereof App 20210398999 - ZHANG; Ruo Fang ; et al. | 2021-12-23 |
| Novel 3d Nand Memory Device And Method Of Forming The Same App 20210391347 - ZHANG; Ruo Fang ; et al. | 2021-12-16 |
| 3D NAND memory device and method of forming the same Grant 11,145,667 - Zhang , et al. October 12, 2 | 2021-10-12 |
| Semiconductor plug protected by protective dielectric layer in three-dimensional memory device and method for forming the same Grant 10,714,493 - Yang , et al. | 2020-07-14 |
| Semiconductor Device And Method Of Fabrication Thereof App 20200105778 - ZHANG; Ruo Fang ; et al. | 2020-04-02 |
| Semiconductor Plug Protected By Protective Dielectric Layer In Three-dimensional Memory Device And Method For Forming The Same App 20200105781 - Yang; Haohao ; et al. | 2020-04-02 |
| Novel 3d Nand Memory Device And Method Of Forming The Same App 20200091166 - ZHANG; Ruo Fang ; et al. | 2020-03-19 |
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