Zheng; Erhu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Zheng; Erhu.The latest application filed is for "semiconductor structure and fabrication method thereof".

Company Profile

4.8.8

Zheng; Erhu - Shanghai 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
Semiconductor structure and fabrication method thereof Grant 11,393,685 - Su , et al. July 19, 2	2022-07-19
Semiconductor Structure And Fabrication Method Thereof App 20210134595 - SU; Bo ; et al.	2021-05-06
Semiconductor structure and formation method thereof Grant 10,957,550 - Zhang , et al. March 23, 2	2021-03-23
Semiconductor Structure And Formation Method Thereof App 20200279748 - ZHANG; Haiyang ; et al.	2020-09-03
Contact structure and associated method for flash memory Grant 10,763,169 - Zhang , et al. Sep	2020-09-01
Method for manufacturing semiconductor structure Grant 10,593,550 - Zheng , et al.	2020-03-17
Semiconductor device and manufacture thereof Grant 10,453,968 - Zhang , et al. Oc	2019-10-22
Contact Structure And Associated Method For Flash Memory App 20190189511 - Zhang; Chenglong ; et al.	2019-06-20
Contact structure and associated method for flash memory Grant 10,242,910 - Zhang , et al.	2019-03-26
Semiconductor Device And Manufacture Thereof App 20180351001 - ZHANG; Hai Yang ; et al.	2018-12-06
Method For Manufacturing Semiconductor Structure App 20180342393 - Zheng; Erhu ; et al.	2018-11-29
Semiconductor device and related manufacturing method Grant 9,978,760 - Zhang , et al. May 22, 2	2018-05-22
NAND flash memory and fabrication methods thereof Grant 9,911,593 - Zheng , et al. March 6, 2	2018-03-06
Contact Structure And Associated Method For Flash Memory App 20180005886 - ZHANG; CHENGLONG ; et al.	2018-01-04
Semiconductor Device And Related Manufacturing Method App 20170179142 - ZHANG; Yiying ; et al.	2017-06-22
Nand Flash Memory And Fabrication Methods Thereof App 20170170011 - ZHENG; ERHU ; et al.	2017-06-15

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