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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
NONE
Issue Dt:
Application #:
18083640
Filing Dt:
12/19/2022
Publication #:
20240172437
Pub Dt:
05/23/2024
Inventors:
Zhen GUO, Wei XU, ZhiPeng WU, XiaoFen ZHENG, Yuan YUAN, Lei LI, Lei XUE, ZongLiang HUO
Title:
METHOD FOR REMOVING SACRIFICIAL LAYERS OF A STACK OF A THREE-DIMENSIONAL SEMICONDUCTOR STRUCTURE IN TWO STEPS
Assignment: 1
Reel/Frame:
062135/0708Recorded: 12/19/2022Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
GUO, ZHEN
Exec Dt:
09/23/2022
XU, WEI
Exec Dt:
09/23/2022
WU, ZHIPENG
Exec Dt:
09/23/2022
ZHENG, XIAOFEN
Exec Dt:
09/23/2022
YUAN, YUAN
Exec Dt:
09/23/2022
LI, LEI
Exec Dt:
09/23/2022
XUE, LEI
Exec Dt:
09/23/2022
HUO, ZONGLIANG
Exec Dt:
10/14/2022
Assignee:
YANGTZE MEMORY TECHNOLOGIES CO., LTD.
NO. 88, WEILAI 3RD ROAD, EAST LAKE HIGH-TECH DEVELOPMENT ZONE
WUHAN, HUBEI, CHINA
Correspondent:
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
062458/0978Recorded: 01/23/2023Pages: 8
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE 7TH ASSIGNOR'S EXECUTION DATE PREVIOUSLY RECORDED AT REEL: 062135 FRAME: 0708. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT .
Assignors:
GUO, ZHEN
Exec Dt:
09/23/2022
XU, WEI
Exec Dt:
09/23/2022
WU, ZHIPENG
Exec Dt:
09/23/2022
ZHENG, XIAOFEN
Exec Dt:
09/23/2022
YUAN, YUAN
Exec Dt:
09/23/2022
LI, LEI
Exec Dt:
09/23/2022
XUE, LEI
Exec Dt:
09/29/2022
HUO, ZONGLIANG
Exec Dt:
10/14/2022
Assignee:
YANGTZE MEMORY TECHNOLOGIES CO., LTD.
NO. 88 WEILAI 3RD ROAD
EAST LAKE HIGH-TECH DEVELOPMENT ZONE
WUHAN, HUBEI, CHINA
Correspondent:
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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