Patent Assignment
Reel/Frame 052901/0167
Assignment of Assignor's Interest
Recorded: 2020-06-10
Pages: 5
Assignors
HUA, WENYU
Executed: 2018-10-17
ZHANG, ZHONG
Executed: 2018-10-16
XIA, ZHILIANG
Executed: 2018-10-21
Assignee
YANGTZE MEMORY TECHNOLOGIES CO., LTD.
18 GAOXIN 4TH ROAD, EAST LAKE HIGH-TECH DEVELOPMENT ZONE, WUHAN, HUBEI, CHINA
Covered Property
(1)
Methods for Forming Multi-Division Staircase Structure of Three-Dimensional Memory Device