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Patent Assignment Assignor Details
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Assignor Name : XIAO, CHANGFU
Total Assignments: 9
Assignment: 1
Reel/Frame:061677/0492   Pages: 6
Recorded: 11/07/2022
Attorney Dkt #:VAND-0175-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/19/2017
2
Exec Dt:
12/21/2017
3
Exec Dt:
12/18/2017
4
Exec Dt:
12/21/2017
Assignee
1
2200 PENNSYLVANIA AVENUE NW
SUITE 300-E
WASHINGTON, DISTRICT OF COLUMBIA 20037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16644567
Correspondence name and address
HOFFMAN WARNICK LLC
540 BROADWAY
4TH FLOOR
ALBANY, NY 12207
Assignment: 2
Reel/Frame:061677/0502   Pages: 7
Recorded: 11/07/2022
Attorney Dkt #:VAND-0175-US-CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/19/2017
2
Exec Dt:
12/21/2017
3
Exec Dt:
12/18/2017
4
Exec Dt:
12/21/2017
5
Exec Dt:
04/27/2021
Assignee
1
2200 PENNSYLVANIA AVENUE NW
SUITE 300-E
WASHINGTON, DISTRICT OF COLUMBIA 20037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17981739
Correspondence name and address
HOFFMAN WARNICK LLC
540 BROADWAY
4TH FLOOR
ALBANY, NY 12207
Assignment: 3
Reel/Frame:056366/0090   Pages: 4
Recorded: 05/25/2021
Attorney Dkt #:VAND-0187-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/17/2019
2
Exec Dt:
12/06/2018
3
Exec Dt:
03/20/2019
Assignee
1
2200 PENNSYLVANIA AVENUE NW
SUITE 300-E
WASHINGTON, DISTRICT OF COLUMBIA 20037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17296331
Correspondence name and address
HOFFMAN WARNICK LLC
540 BROADWAY
4TH FLOOR
ALBANY, NY 12207
Assignment: 4
Reel/Frame:053486/0249   Pages: 4
Recorded: 08/13/2020
Attorney Dkt #:VAND-0173-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/27/2020
2
Exec Dt:
04/27/2020
3
Exec Dt:
04/10/2020
Assignee
1
2200 PENNSYLVANIA AVENUE NW
SUITE 300-E
WASHINGTON, DISTRICT OF COLUMBIA 20037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16636292
Correspondence name and address
HOFFMAN WARNICK LLC
540 BROADWAY
4TH FLOOR
ALBANY, NY 12207
Assignment: 5
Reel/Frame:060024/0549   Pages: 4
Recorded: 05/26/2022
Attorney Dkt #:VAND-0173-US-CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/27/2020
2
Exec Dt:
04/27/2020
3
Exec Dt:
04/10/2020
Assignee
1
2200 PENNSYLVANIA AVENUE NW
SUITE 300-E
WASHINGTON, DISTRICT OF COLUMBIA 20037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17804126
Correspondence name and address
HOFFMAN WARNICK LLC
540 BROADWAY
4TH FLOOR
ALBANY, NY 12207
Assignment: 6
Reel/Frame:053693/0813   Pages: 4
Recorded: 09/04/2020
Attorney Dkt #:VAND-0180-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/17/2020
2
Exec Dt:
08/17/2020
3
Exec Dt:
08/17/2020
4
Exec Dt:
08/17/2020
Assignee
1
2200 PENNSYLVANIA AVENUE NW
SUITE 300-E
WASHINGTON, DISTRICT OF COLUMBIA 20037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16977801
Correspondence name and address
HOFFMAN WARNICK LLC
540 BROADWAY
4TH FLOOR
ALBANY, NY 12207
Assignment: 7
Reel/Frame:055490/0831   Pages: 4
Recorded: 03/04/2021
Attorney Dkt #:VAND-0184-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/22/2021
2
Exec Dt:
02/23/2021
3
Exec Dt:
02/22/2021
Assignee
1
2200 PENNSYLVANIA AVENUE NW
SUITE 300-E
WASHINGTON, DISTRICT OF COLUMBIA 20037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17272569
Correspondence name and address
HOFFMAN WARNICK LLC
540 BROADWAY
4TH FLOOR
ALBANY, NY 12207
Assignment: 8
Reel/Frame:061165/0795   Pages: 12
Recorded: 09/21/2022
Attorney Dkt #:VAND-0209-US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/22/2021
2
Exec Dt:
03/24/2021
3
Exec Dt:
03/24/2021
4
Exec Dt:
04/02/2021
Assignee
1
2200 PENNSYLVANIA AVENUE NW
SUITE 300-E
WASHINGTON, DISTRICT OF COLUMBIA 20037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17906861
Correspondence name and address
HOFFMAN WARNICK LLC
540 BROADWAY
4TH FLOOR
ALBANY, NY 12207
Assignment: 9
Reel/Frame:062513/0533   Pages: 5
Recorded: 01/27/2023
Attorney Dkt #:VAND-0175-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/25/2023
2
Exec Dt:
01/11/2023
3
Exec Dt:
01/18/2023
4
Exec Dt:
01/13/2023
Assignee
1
2200 PENNSYLVANIA AVENUE NW
SUITE 300-E
WASHINGTON, DISTRICT OF COLUMBIA 20037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16644567
Correspondence name and address
HOFFMAN WARNICK LLC
540 BROADWAY
4TH FLOOR
ALBANY, NY 12207

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