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Patent Assignment Assignor Details
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Assignor Name : GUAN, TIANCHAN
Total Assignments: 23
Assignment: 1
Reel/Frame:054848/0596   Pages: 7
Recorded: 01/07/2021
Attorney Dkt #:12852.0371-000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/28/2020
2
Exec Dt:
12/28/2020
3
Exec Dt:
12/29/2020
4
Exec Dt:
12/25/2020
Assignee
1
FOURTH FLOOR, ONE CAPITAL PLACE
P.O. BOX 847
GEORGE TOWN, GRAND CAYMAN, CAYMAN ISLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17129148
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT & DUNNER LLP
901 NEW YORK AVE., NW
WASHIGNTON, DC 20001
Assignment: 2
Reel/Frame:057078/0142   Pages: 14
Recorded: 08/04/2021
Attorney Dkt #:12852.0461-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/29/2021
2
Exec Dt:
07/29/2021
3
Exec Dt:
08/01/2021
4
Exec Dt:
08/01/2021
5
Exec Dt:
08/02/2021
6
Exec Dt:
07/28/2021
7
Exec Dt:
07/27/2021
8
Exec Dt:
08/02/2021
9
Exec Dt:
08/02/2021
10
Exec Dt:
08/01/2021
11
Exec Dt:
07/27/2021
Assignee
1
FOURTH FLOOR, ONE CAPITAL PLACE, P.O. BOX 847
GEORGE TOWN, GRAND CAYMAN, CAYMAN ISLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17443208
Correspondence name and address
FINNEGAN LLP
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 3
Reel/Frame:058757/0782   Pages: 4
Recorded: 01/25/2022
Attorney Dkt #:18506-2064US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/18/2022
2
Exec Dt:
01/14/2022
3
Exec Dt:
01/18/2022
4
Exec Dt:
01/14/2022
Assignee
1
5TH FLOOR NUMBER 2 CHUAN HE ROAD 55, NUMBER 366 SHANG KE ROAD
SHANGHAI FREE TRADE AREA, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17583496
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
1100 QUAIL STREET, SUITE 202
NEWPORT BEACH, CA 92660
Assignment: 4
Reel/Frame:058833/0922   Pages: 7
Recorded: 01/31/2022
Attorney Dkt #:78XB-342535
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/14/2022
2
Exec Dt:
01/23/2022
3
Exec Dt:
01/17/2022
4
Exec Dt:
01/14/2022
Assignee
1
5TH FLOOR NUMBER 2 CHUAN HE ROAD 55, NUMBER 366 SHANG KE ROAD
SHANGHAI FREE TRADE AREA, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17581104
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP WEIGUO CHEN
650 TOWN CENTER DRIVE, 10TH FLOOR
COSTA MESA, CA 92626
Assignment: 5
Reel/Frame:058872/0258   Pages: 7
Recorded: 02/03/2022
Attorney Dkt #:78XB-342536
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/23/2022
2
Exec Dt:
01/19/2022
3
Exec Dt:
01/17/2022
4
Exec Dt:
01/17/2022
Assignee
1
5TH FLOOR NUMBER 2 CHUAN HE ROAD 55, NUMBER 366 SHANG KE ROAD
SHANGHAI FREE TRADE AREA, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17581609
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP WEIGUO CHEN
650 TOWN CENTER DRIVE, 10TH FLOOR
COSTA MESA, CA 92626
Assignment: 6
Reel/Frame:059311/0877   Pages: 7
Recorded: 03/18/2022
Attorney Dkt #:18506-2069US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/24/2022
2
Exec Dt:
01/21/2022
3
Exec Dt:
01/21/2022
4
Exec Dt:
01/19/2022
Assignee
1
5TH FLOOR NUMBER 2 CHUAN HE ROAD 55, NUMBER 366 SHANG KE ROAD
SHANGHAI FREE TRADE AREA, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17698648
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
1100 QUAIL STREET, SUITE 202
NEWPORT BEACH, CA 92660
Assignment: 7
Reel/Frame:059427/0069   Pages: 7
Recorded: 03/29/2022
Attorney Dkt #:78XB-342526
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/10/2022
2
Exec Dt:
02/10/2022
3
Exec Dt:
03/23/2022
4
Exec Dt:
02/15/2022
Assignee
1
5TH FLOOR NUMBER 2 CHUAN HE ROAD 55, NUMBER 366 SHANG KE ROAD
SHANGHAI FREE TRADE AREA, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17574528
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP WEIGUO CHEN
650 TOWN CENTER DRIVE, 10TH FLOOR
COSTA MESA, CA 92626
Assignment: 8
Reel/Frame:059427/0727   Pages: 8
Recorded: 03/29/2022
Attorney Dkt #:78XB-342525
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/23/2022
2
Exec Dt:
02/10/2022
3
Exec Dt:
02/10/2022
4
Exec Dt:
02/16/2022
Assignee
1
5TH FLOOR NUMBER 2 CHUAN HE ROAD 55, NUMBER 366 SHANG KE ROAD
SHANGHAI FREE TRADE AREA, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17574519
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP WEIGUO CHEN
650 TOWN CENTER DRIVE, 10TH FLOOR
COSTA MESA, CA 92626
Assignment: 9
Reel/Frame:059439/0808   Pages: 9
Recorded: 03/30/2022
Attorney Dkt #:82PT-342509
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/10/2022
2
Exec Dt:
02/11/2022
3
Exec Dt:
02/10/2022
4
Exec Dt:
03/23/2022
5
Exec Dt:
02/15/2022
Assignee
1
RM. 508, 5TH FLOOR, TOWER 4, 699 WANG SHANG ROAD
BINJIANG DISTRICT
HANGZHOU, ZHEJIANG, CHINA 310052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17677927
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP WEIGUO CHEN
650 TOWN CENTER DRIVE, 10TH FLOOR
COSTA MESA, CA 92626
Assignment: 10
Reel/Frame:059326/0667   Pages: 9
Recorded: 03/21/2022
Attorney Dkt #:BABA-A30252US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/11/2022
2
Exec Dt:
03/10/2022
3
Exec Dt:
03/16/2022
4
Exec Dt:
03/16/2022
5
Exec Dt:
03/17/2022
6
Exec Dt:
03/16/2022
7
Exec Dt:
03/19/2022
Assignee
1
FOURTH FLOOR, ONE CAPITAL PLACE
P.O. BOX 847
GEORGETOWN GRAND CAYMAN, CAYMAN ISLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17510217
Correspondence name and address
MURABITO, HAO & BARNES LLP
111 NORTH MARKET STREET
SUITE 700
SAN JOSE, 95113 UNITED STATES
Assignment: 11
Reel/Frame:060111/0446   Pages: 9
Recorded: 06/06/2022
Attorney Dkt #:BABD-A32492US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/31/2022
2
Exec Dt:
03/31/2022
3
Exec Dt:
06/06/2022
4
Exec Dt:
06/05/2022
5
Exec Dt:
03/28/2022
6
Exec Dt:
03/28/2022
7
Exec Dt:
03/28/2022
Assignee
1
RM. 508, 5TH FLOOR, TOWER 4,
699 WANG SHANG ROAD, BINJIANG DISTRICT, HANGZHOU
ZHEJIANG PROVENCE, CHINA 310052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17581757
Correspondence name and address
MURABITO, HAO & BARNES LLP
111 NORTH MARKET STREET
SUITE 700
SAN JOSE, 95113 UNITED STATES
Assignment: 12
Reel/Frame:060494/0881   Pages: 6
Recorded: 07/13/2022
Attorney Dkt #:BABC-A29775US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/22/2022
2
Exec Dt:
04/21/2022
3
Exec Dt:
04/24/2022
4
Exec Dt:
04/21/2022
Assignee
1
RM. 508, 5TH FLOOR, TOWER 4,
699 WANG SHANG ROAD, BINJIANG DISTRICT, HANGZHOU
ZHEJIANG PROVENCE, CHINA 310052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17725275
Correspondence name and address
MURABITO, HAO & BARNES LLP
111 NORTH MARKET STREET
SUITE 700
SAN JOSE, 95113 UNITED STATES
Assignment: 13
Reel/Frame:061309/0927   Pages: 6
Recorded: 10/04/2022
Attorney Dkt #:BABA-PCT26459US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/19/2022
2
Exec Dt:
07/26/2022
3
Exec Dt:
09/16/2022
4
Exec Dt:
07/28/2022
5
Exec Dt:
07/28/2022
Assignee
1
FOURTH FLOOR, ONE CAPITAL PLACE,
P.O. BOX 847
GEORGETOWN GRAND CAYMAN, CAYMAN ISLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17960053
Correspondence name and address
MURABITO, HAO & BARNES LLP
111 NORTH MARKET STREET
SUITE 700
SAN JOSE, 95113 UNITED STATES
Assignment: 14
Reel/Frame:062054/0277   Pages: 6
Recorded: 12/12/2022
Attorney Dkt #:18506-2344
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/15/2022
2
Exec Dt:
11/11/2022
3
Exec Dt:
11/13/2022
4
Exec Dt:
11/16/2022
Assignee
1
RM. 508, 5TH FLOOR, TOWER 4, 699 WANG SHANG ROAD, BINJIANG DISTRICT HANGZHOU
ZHEJIANG PROVINCE, CHINA 310052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18064451
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
1100 QUAIL STREET, SUITE 202
NEWPORT BEACH, CA 92660
Assignment: 15
Reel/Frame:062056/0480   Pages: 6
Recorded: 12/12/2022
Attorney Dkt #:18506-2345
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/11/2022
2
Exec Dt:
11/15/2022
3
Exec Dt:
11/13/2022
4
Exec Dt:
11/16/2022
Assignee
1
RM. 508, 5TH FLOOR, TOWER 4, 699 WANG SHANG ROAD, BINJIANG DISTRICT HANGZHOU
ZHEJIANG PROVINCE, CHINA 310052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18064500
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
1100 QUAIL STREET, SUITE 202
NEWPORT BEACH, CA 92660
Assignment: 16
Reel/Frame:062061/0174   Pages: 7
Recorded: 12/12/2022
Attorney Dkt #:18506-2348
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/23/2022
2
Exec Dt:
11/23/2022
3
Exec Dt:
11/23/2022
4
Exec Dt:
11/24/2022
5
Exec Dt:
12/01/2022
Assignee
1
RM. 508, 5TH FLOOR, TOWER 4, 699 WANG SHANG ROAD, BINJIANG DISTRICT HANGZHOU
ZHEJIANG PROVINCE, CHINA 310052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18064919
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
1100 QUAIL STREET, SUITE 202
NEWPORT BEACH, CA 92660
Assignment: 17
Reel/Frame:062069/0182   Pages: 7
Recorded: 12/13/2022
Attorney Dkt #:18506-2349
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/18/2022
2
Exec Dt:
11/20/2022
3
Exec Dt:
11/23/2022
4
Exec Dt:
11/21/2022
5
Exec Dt:
11/18/2022
Assignee
1
RM. 508, 5TH FLOOR, TOWER 4, 699 WANG SHANG ROAD, BINJIANG DISTRICT HANGZHOU
ZHEJIANG PROVINCE, CHINA 310052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18065123
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
1100 QUAIL STREET, SUITE 202
NEWPORT BEACH, CA 92660
Assignment: 18
Reel/Frame:062042/0870   Pages: 10
Recorded: 12/09/2022
Attorney Dkt #:60YN-362833
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/24/2022
2
Exec Dt:
12/09/2022
3
Exec Dt:
12/01/2022
4
Exec Dt:
11/24/2022
5
Exec Dt:
11/23/2022
6
Exec Dt:
11/24/2022
Assignee
1
FOURTH FLOOR, ONE CAPITAL PLACE
P.O. BOX 847
GEORGE TOWN, GRAND CAYMAN, CAYMAN ISLANDS KY1-1103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18078504
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP WEIGUO CHEN
650 TOWN CENTER DRIVE, 10TH FLOOR
COSTA MESA, CA 92626
Assignment: 19
Reel/Frame:063749/0227   Pages: 6
Recorded: 05/24/2023
Attorney Dkt #:18506-2445
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/14/2022
2
Exec Dt:
12/06/2022
3
Exec Dt:
12/06/2022
4
Exec Dt:
12/09/2022
Assignee
1
RM. 508, 5TH FLOOR, TOWER 4, 699 WANG SHANG ROAD, BINJIANG DISTRICT HANGZHOU
ZHEJIANG PROVINCE, CHINA 310052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18322954
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
1100 QUAIL STREET, SUITE 202
NEWPORT BEACH, CA 92660
Assignment: 20
Reel/Frame:064927/0455   Pages: 7
Recorded: 09/15/2023
Attorney Dkt #:BABA-PCT29109US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/16/2023
2
Exec Dt:
05/26/2023
3
Exec Dt:
05/22/2023
4
Exec Dt:
05/25/2023
Assignee
1
FOURTH FLOOR, ONE CAPITAL PLACE
P.O. BOX 847
GEORGETOWN, GRAND CAYMAN, CAYMAN ISLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18035498
Correspondence name and address
MURABITO HAO & BARNES LLP
111 NORTH MARKET STREET
SUITE 700
SAN JOSE, CA 95113
Assignment: 21
Reel/Frame:064882/0545   Pages: 6
Recorded: 09/12/2023
Attorney Dkt #:BABA-PCT29183US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/28/2023
2
Exec Dt:
07/10/2023
3
Exec Dt:
06/30/2023
4
Exec Dt:
06/28/2023
Assignee
1
FOURTH FLOOR, ONE CAPITAL PLACE
P.O. BOX 847
GEORGETOWN, GRAND CAYMAN, CAYMAN ISLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18269541
Correspondence name and address
MURABITO, HAO & BARNES LLP
111 NORTH MARKET STREET
SUITE 700
SAN JOSE, CA 95113
Assignment: 22
Reel/Frame:064821/0136   Pages: 8
Recorded: 09/06/2023
Attorney Dkt #:BABA-PCT28922US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/28/2023
2
Exec Dt:
07/30/2023
3
Exec Dt:
07/25/2023
4
Exec Dt:
08/15/2023
5
Exec Dt:
07/25/2023
6
Exec Dt:
07/26/2023
Assignee
1
FOURTH FLOOR, ONE CAPITAL PLACE
P.O. BOX 847
GEORGETOWN, GRAND CAYMAN, CAYMAN ISLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18027074
Correspondence name and address
MURABITO, HAO & BARNES LLP
111 NORTH MARKET STREET
SUITE 700
SAN JOSE, CA 95113
Assignment: 23
Reel/Frame:065903/0016   Pages: 5
Recorded: 12/18/2023
Attorney Dkt #:BABA-PCT29957US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/11/2023
2
Exec Dt:
09/18/2023
3
Exec Dt:
09/12/2023
4
Exec Dt:
10/16/2023
Assignee
1
FOURTH FLOOR, ONE CAPITAL PLACE
P.O. BOX 847
GEORGETOWN, GRAND CAYMAN, CAYMAN ISLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18027078
Correspondence name and address
CHRISTINA HOLLAND
404 RANCHWOOD DRIVE
SUITE 700
LOS BANOS, CA 93635

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