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Yangtze Memory Technologies Co., Ltd.

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YANGTZE MEMORY TECHNOLOGIES CO., LTD.

Other Parties

Zhenyu Lu Jun Chen Xiaowang Dai Jifeng Zhu Qian Tao Yu Ru Huang Si Ping Hu Li Hong Xiao Lan Yao A Man Zheng Kun Bao Haohao Yang + see more - see less

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STAIRCASE STRUCTURE FOR MEMORY DEVICE

17/447,456 | U.S. Patent Application

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Location ELECTRONIC

Filed Sept. 13, 2021

Examiner SCOTT B GEYER

Class 257

Art Group 2812

Patent No. 12,010,838

Case Type Utility - 257/774000

Status Patented Case

Parent 16/885,858 Patented

Parent 16/126,956 Patented

Parent PCT/CN2018/098962 -

Child 18/54,468 Patented

Child 18/907,135 Pending

Child 201710750398.4

Last Updated: 2 months, 1 week ago

Date	#	Transaction
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STAIRCASE STRUCTURE FOR MEMORY DEVICE

17/447,456 | U.S. Patent Application

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