Patent Assignment
Reel/Frame 063569/0509
Assignment of Assignor's Interest
Recorded: 2023-05-08
Pages: 5
Assignors
ZHANG, ZHONG
Executed: 2020-04-14
SUN, ZHONGWANG
Executed: 2020-04-14
ZHOU, WENXI
Executed: 2020-04-14
XIA, ZHILIANG
Executed: 2020-04-14
Assignee
YANGTZE MEMORY TECHNOLOGIES CO., LTD.
18 GAOXIN 4TH ROAD, EAST LAKE HIGH-TECH DEVELOPMENT ZONE, WUHAN, HUBEI, CHINA
Covered Property
(1)
Staircase Structure in Three-Dimensional Memory Device and Method for Forming the Same