Liu; Fandong

Patent Applications and Registrations

Patent applications and USPTO patent grants for Liu; Fandong.The latest application filed is for "word line structure of three-dimensional memory device".

Company Profile

18.10.13

Liu; Fandong - Wuhan CN
Liu; Fandong - Hubei CN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Three-dimensional memory device and method for forming the same Grant 11,289,508 - Hua , et al. March 29, 2	2022-03-29
Word Line Structure Of Three-dimensional Memory Device App 20220059564 - XU; Qiang ; et al.	2022-02-24
Word line structure of three-dimensional memory device Grant 11,222,903 - Xu , et al. January 11, 2	2022-01-11
Methods for reducing defects in semiconductor plug in three-dimensional memory device Grant 11,205,662 - Liu , et al. December 21, 2	2021-12-21
Three-dimensional memory device and method for forming the same Grant 11,177,270 - Hua , et al. November 16, 2	2021-11-16
Openings Layout of Three-Dimensional Memory Device App 20210151458 - HE; Jia ; et al.	2021-05-20
Three-dimensional Memory Device And Method For Forming The Same App 20210066333 - Hua; Wenyu ; et al.	2021-03-04
Three-dimensional Memory Device And Method For Forming The Same App 20210043653 - Hua; Wenyu ; et al.	2021-02-11
Three-dimensional memory device and method for forming the same Grant 10,861,872 - Hua , et al. December 8, 2	2020-12-08
Methods For Reducing Defects In Semiconductor Plug In Three-dimensional Memory Device App 20200381451 - Liu; Fandong ; et al.	2020-12-03
Three-dimensional memory device and method for forming the same Grant 10,854,621 - Hua , et al. December 1, 2	2020-12-01
Openings layout of three-dimensional memory device Grant 10,804,283 - He , et al. October 13, 2	2020-10-13
Methods for reducing defects in semiconductor plug in three-dimensional memory device Grant 10,784,279 - Liu , et al. Sept	2020-09-22
Three-dimensional Memory Device And Method For Forming The Same App 20200273873 - Hua; Wenyu ; et al.	2020-08-27
Three-dimensional Memory Device And Method For Forming The Same App 20200273872 - Hua; Wenyu ; et al.	2020-08-27
Word Line Structure Of Three-dimensional Memory Device App 20200243557 - XU; Qiang ; et al.	2020-07-30
Word line structure of three-dimensional memory device Grant 10,651,192 - Xu , et al.	2020-05-12
Methods For Reducing Defects In Semiconductor Plug In Three-dimensional Memory Device App 20200111808 - Liu; Fandong ; et al.	2020-04-09
Method for forming a three-dimensional memory device Grant 10,522,561 - Zhang , et al. Dec	2019-12-31
Method For Forming A Three-dimensional Memory Device App 20190067324 - ZHANG; Kun ; et al.	2019-02-28
Word Line Structure Of Three-dimensional Memory Device App 20190043883 - XU; Qiang ; et al.	2019-02-07
Openings Layout of Three-Dimensional Memory Device App 20190013327 - He; Jia ; et al.	2019-01-10
Composite Substrate Of Three-dimensional Memory Devices App 20190013326 - HUA; Wenyu ; et al.	2019-01-10

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