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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
11608569
Issue Dt:
03/21/2023
Application #:
17186671
Filing Dt:
02/26/2021
Publication #:
20210269939
Pub Dt:
09/02/2021
Inventors:
Morris Young, Weiguo Liu, Wen Wan Zhou, Sungnee George Chu, Wei Zhang
Title:
LOW ETCH PIT DENSITY, LOW SLIP LINE DENSITY, AND LOW STRAIN INDIUM PHOSPHIDE
Assignment: 1
Reel/Frame:
059273/0969Recorded: 03/15/2022Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
YOUNG, MORRIS
Exec Dt:
02/25/2021
LIU, WEIGUO
Exec Dt:
02/25/2021
ZHOU, WEN WAN
Exec Dt:
02/24/2021
CHU, SUNGNEE GEORGE
Exec Dt:
02/25/2021
ZHANG, WEI
Exec Dt:
02/25/2021
Assignee:
AXT CORPORATION
4281 TECHNOLOGY DRIVE
FREMONT, CALIFORNIA 94538
Correspondent:
MCANDREWS, HELD & MALLOY
500 WEST MADISON ST
FLOOR 34
CHICAGO, IL 60661
Assignment: 2
Reel/Frame:
062997/0407Recorded: 03/16/2023Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
YOUNG, MORRIS
Exec Dt:
02/25/2021
LIU, WEIGUO
Exec Dt:
02/25/2021
ZHOU, WEN WAN
Exec Dt:
02/24/2021
CHU, SUNGNEE GEORGE
Exec Dt:
02/25/2021
ZHANG, WEI
Exec Dt:
02/25/2021
Assignee:
AXT, INC.
4281 TECHNOLOGY DRIVE
FREMONT, CALIFORNIA 94538
Correspondent:
MCANDREWS, HELD & MALLOY, LTD.
500 W. MADISON ST.
34TH FL.
CHICAGO, IL 60661
Assignment: 3
Reel/Frame:
058051/0055Recorded: 11/08/2021Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
AXT, INC.
Exec Dt:
11/04/2021
Assignees:
AXT, INC.
4281 TECHNOLOGY DRIVE
FREEMONT, CALIFORNIA 94538
BEIJING TONGMEI XTAL TECHNOLOGY, CO., LTD.
#4 EASTERN SECOND STREET
ZHANGJIWAN INDUSTRIAL DEVELOPMENT ZONE; TONGZHOU DISTRICT
BEIING, CHINA
Correspondent:
MCANDREWS, HELD & MALLOY, LTD.
500 W. MADISON STREET
CHICAGO, IL 60661
Assignment: 4
Reel/Frame:
058731/0973Recorded: 11/15/2021Pages: 7
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE BOTH ASSIGNEE'S CITY PREVIOUSLY RECORDED AT REEL: 058051 FRAME: 0055. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor:
AXT, INC.
Exec Dt:
11/04/2021
Assignees:
AXT, INC.
4281 TECHNOLOGY DRIVE
FREMONT, CALIFORNIA 94538
BEIJING TONGMEI XTAL TECHNOLOGY, CO., LTD.
#4 EASTERN SECOND STREET
ZHANGJIWAN INDUSTRIAL DEVELOPMENT ZONE, TONGZHOU DISTRICT
BEIJING, CHINA
Correspondent:
MCANDREWS, HELD & MALLOY, LTD.
500 W. MADISON STREET
CHICAGO, IL 60661

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