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Patent Assignment Assignor Details
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Assignor Name : DUAN, KUN
Total Assignments: 24
Assignment: 1
Reel/Frame:032268/0620   Pages: 5
Recorded: 02/21/2014
Attorney Dkt #:20130543USNP-XER3050US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUAN, KUN
Exec Dt:
12/10/2013
2
MARCHESOTTI, LUCA
Exec Dt:
01/06/2014
Assignee
1
XEROX CORPORATION
45 GLOVER AVENUE
P.O. BOX 4505
NORWALK, CONNECTICUT 06856-4505
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9443169
US20150242708
14186337
Correspondence name and address
FAY SHARPE / XEROX - ROCHESTER
1228 EUCLID AVENUE, 5TH FLOOR
THE HALLE BUILDING
CLEVELAND, OH 44115
Assignment: 2
Reel/Frame:047133/0606   Pages: 8
Recorded: 10/11/2018
Attorney Dkt #:4218.427US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUAN, KUN
Exec Dt:
02/28/2017
2
GONG, YUNCHAO
Exec Dt:
03/01/2017
3
HU, NAN
Exec Dt:
02/28/2017
Assignee
1
SNAP INC.
2772 DONALD DOUGLAS LOOP NORTH
SANTA MONICA, CALIFORNIA 90405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10127631
NONE
15448216
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER P.A.
PO BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 3
Reel/Frame:048915/0358   Pages: 8
Recorded: 04/17/2019
Attorney Dkt #:4218.427US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUAN, KUN
Exec Dt:
02/28/2017
2
GONG, YUNCHAO
Exec Dt:
03/01/2017
3
HU, NAN
Exec Dt:
02/28/2017
Assignee
1
SNAP INC.
2772 DONALD DOUGLAS LOOP NORTH
SANTA MONICA, CALIFORNIA 90405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10304162
NONE
16122639
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER P.A.
PO BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 4
Reel/Frame:052154/0798   Pages: 8
Recorded: 03/18/2020
Attorney Dkt #:4218.427US3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUAN, KUN
Exec Dt:
02/28/2017
2
GONG, YUNCHAO
Exec Dt:
03/01/2017
3
HU, NAN
Exec Dt:
02/28/2017
Assignee
1
SNAP INC.
2772 DONALD DOUGLAS LOOP NORTH
SANTA MONICA, CALIFORNIA 90405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10636119
NONE
16387110
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER P.A.
PO BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 5
Reel/Frame:052532/0860   Pages: 8
Recorded: 04/30/2020
Attorney Dkt #:4218.427US4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUAN, KUN
Exec Dt:
02/28/2017
2
GONG, YUNCHAO
Exec Dt:
03/01/2017
3
HU, NAN
Exec Dt:
02/28/2017
Assignee
1
SNAP INC.
2772 DONALD DOUGLAS LOOP NORTH
SANTA MONICA, CALIFORNIA 90405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11107185
US20200226714
16829720
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER P.A.
PO BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 6
Reel/Frame:057214/0435   Pages: 8
Recorded: 08/18/2021
Attorney Dkt #:4218.427US5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUAN, KUN
Exec Dt:
02/28/2017
2
GONG, YUNCHAO
Exec Dt:
03/01/2017
3
HU, NAN
Exec Dt:
02/28/2017
Assignee
1
SNAP INC.
3000 31ST STREET
SANTA MONICA, CALIFORNIA 90405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11682105
US20210374905
17400436
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 7
Reel/Frame:064631/0311   Pages: 8
Recorded: 08/18/2023
Attorney Dkt #:4218.427US6
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUAN, KUN
Exec Dt:
02/28/2017
2
GONG, YUNCHAO
Exec Dt:
03/01/2017
3
HU, NAN
Exec Dt:
02/28/2017
Assignee
1
SNAP INC.
3000 31ST STREET
SANTA MONICA, CALIFORNIA 90405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230368332
18316793
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 8
Reel/Frame:047590/0167   Pages: 8
Recorded: 11/27/2018
Attorney Dkt #:4218.457US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUAN, KUN
Exec Dt:
05/10/2017
2
GONG, YUNCHAO
Exec Dt:
05/11/2017
3
HU, NAN
Exec Dt:
05/10/2017
Assignee
1
SNAP INC.
2772 DONALD DOUGLAS LOOP NORTH
SANTA MONICA, CALIFORNIA 90405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10168879
NONE
15594083
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER P.A.
PO BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 9
Reel/Frame:050984/0484   Pages: 8
Recorded: 11/12/2019
Attorney Dkt #:4218.457US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUAN, KUN
Exec Dt:
05/10/2017
2
GONG, YUNCHAO
Exec Dt:
05/11/2017
3
HU, NAN
Exec Dt:
05/10/2017
Assignee
1
SNAP INC.
2772 DONALD DOUGLAS LOOP NORTH
SANTA MONICA, CALIFORNIA 90405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10509553
NONE
16204857
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER P.A.
PO BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 10
Reel/Frame:057004/0203   Pages: 8
Recorded: 07/28/2021
Attorney Dkt #:4218.457US3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUAN, KUN
Exec Dt:
05/10/2017
2
GONG, YUNCHAO
Exec Dt:
05/11/2017
3
HU, NAN
Exec Dt:
05/10/2017
Assignee
1
SNAP INC.
3000 31ST STREET
SANTA MONICA, CALIFORNIA 90405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11106343
NONE
16659073
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 11
Reel/Frame:063640/0378   Pages: 8
Recorded: 05/15/2023
Attorney Dkt #:4218.457US4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUAN, KUN
Exec Dt:
05/10/2017
2
GONG, YUNCHAO
Exec Dt:
05/11/2017
3
HU, NAN
Exec Dt:
05/10/2017
Assignee
1
SNAP INC.
3000 31ST STREET
SANTA MONICA, CALIFORNIA 90405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11687220
US20220019343
17444439
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER / SNAP, IN
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 12
Reel/Frame:064437/0439   Pages: 8
Recorded: 07/31/2023
Attorney Dkt #:4218.457US5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUAN, KUN
Exec Dt:
05/10/2017
2
GONG, YUNCHAO
Exec Dt:
05/11/2017
3
HU, NAN
Exec Dt:
05/10/2017
Assignee
1
SNAP INC.
3000 31ST STREET
SANTA MONICA, CALIFORNIA 90405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230305689
18205216
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 13
Reel/Frame:053125/0442   Pages: 9
Recorded: 07/06/2020
Attorney Dkt #:4218.535US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MA, CHONGYANG
Exec Dt:
08/24/2017
2
DUAN, KUN
Exec Dt:
08/24/2017
3
MEI, XING
Exec Dt:
08/24/2017
4
HU, NAN
Exec Dt:
08/24/2017
Assignee
1
SNAP INC.
2772 DONALD DOUGLAS LOOP NORTH
SANTA MONICA, CALIFORNIA 90405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10742899
NONE
15691412
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER / SNAP, IN
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 14
Reel/Frame:059462/0144   Pages: 9
Recorded: 03/31/2022
Attorney Dkt #:4218.535US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MA, CHONGYANG
Exec Dt:
08/24/2017
2
DUAN, KUN
Exec Dt:
08/24/2017
3
MEI, XING
Exec Dt:
08/24/2017
4
HU, NAN
Exec Dt:
08/24/2017
Assignee
1
SNAP INC.
3000 31ST STREET
SANTA MONICA, CALIFORNIA 90405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11323634
US20200336678
16921289
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER / SNAP, IN
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 15
Reel/Frame:059571/0445   Pages: 9
Recorded: 04/12/2022
Attorney Dkt #:4218.535US3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MA, CHONGYANG
Exec Dt:
08/24/2017
2
DUAN, KUN
Exec Dt:
08/24/2017
3
MEI, XING
Exec Dt:
08/24/2017
4
HU, NAN
Exec Dt:
08/24/2017
Assignee
1
SNAP INC.
3000 31ST STREET
SANTA MONICA, CALIFORNIA 90405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11758079
US20220224842
17709508
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 16
Reel/Frame:050027/0782   Pages: 9
Recorded: 08/12/2019
Attorney Dkt #:4218.516US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HU, NAN
Exec Dt:
12/20/2017
2
MEI, XING
Exec Dt:
12/20/2017
3
MA, CHONGYANG
Exec Dt:
12/20/2017
4
DUAN, KUN
Exec Dt:
12/20/2017
Assignee
1
SNAP INC.
2772 DONALD DOUGLAS LOOP NORTH
SANTA MONICA, CALIFORNIA 90405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10672168
NONE
16529475
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER P.A.
PO BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 17
Reel/Frame:050135/0352   Pages: 9
Recorded: 08/22/2019
Attorney Dkt #:4218.516US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HU, NAN
Exec Dt:
12/20/2017
2
MEI, XING
Exec Dt:
12/20/2017
3
MA, CHONGYANG
Exec Dt:
12/20/2017
4
DUAN, KUN
Exec Dt:
12/20/2017
Assignee
1
SNAP INC.
2772 DONALD DOUGLAS LOOP NORTH
SANTA MONICA, CALIFORNIA 90405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10430987
NONE
15850989
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER P.A.
PO BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 18
Reel/Frame:052880/0230   Pages: 9
Recorded: 06/09/2020
Attorney Dkt #:4218.516US3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HU, NAN
Exec Dt:
12/20/2017
2
MEI, XING
Exec Dt:
12/20/2017
3
MA, CHONGYANG
Exec Dt:
12/20/2017
4
DUAN, KUN
Exec Dt:
12/20/2017
Assignee
1
SNAP INC.
2772 DONALD DOUGLAS LOOP NORTH
SANTA MONICA, CALIFORNIA 90405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10891768
US20200250869
15929284
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER / SNAP IN
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 19
Reel/Frame:060562/0543   Pages: 9
Recorded: 07/20/2022
Attorney Dkt #:4218.516US4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HU, NAN
Exec Dt:
12/20/2017
2
MEI, XING
Exec Dt:
12/20/2017
3
MA, CHONGYANG
Exec Dt:
12/20/2017
4
DUAN, KUN
Exec Dt:
12/20/2017
Assignee
1
SNAP INC.
3000 31ST STREET
SANTA MONICA, CALIFORNIA 90405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11468613
US20210097741
17118156
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 20
Reel/Frame:052455/0136   Pages: 12
Recorded: 04/21/2020
Attorney Dkt #:4218.678US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUAN, KUN
Exec Dt:
09/07/2018
2
RON, DANIEL
Exec Dt:
09/10/2018
3
MA, CHONGYANG
Exec Dt:
09/07/2018
4
XU, NING
Exec Dt:
09/07/2018
5
WANG, SHENLONG
Exec Dt:
09/19/2018
6
HANUMANTE, SUMANT MILIND
Exec Dt:
09/07/2018
7
SAGAR, DHRITIMAN
Exec Dt:
09/13/2018
Assignee
1
SNAP INC.
2772 DONALD DOUGLAS LOOP NORTH
SANTA MONICA, CALIFORNIA 90405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10672136
US20200074653
16120105
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 21
Reel/Frame:052590/0036   Pages: 12
Recorded: 05/06/2020
Attorney Dkt #:4218.678US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUAN, KUN
Exec Dt:
09/07/2018
2
RON, DANIEL
Exec Dt:
09/10/2018
3
MA, CHONGYANG
Exec Dt:
09/07/2018
4
XU, NING
Exec Dt:
09/07/2018
5
WANG, SHENLONG
Exec Dt:
09/19/2018
6
HANUMANTE, SUMANT MILIND
Exec Dt:
09/07/2018
7
SAGAR, DHRITIMAN
Exec Dt:
09/13/2018
Assignee
1
SNAP INC.
2772 DONALD DOUGLAS LOOP NORTH
SANTA MONICA, CALIFORNIA 90405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11276190
NONE
16859468
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 22
Reel/Frame:059149/0536   Pages: 12
Recorded: 03/02/2022
Attorney Dkt #:4218.678US3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUAN, KUN
Exec Dt:
09/07/2018
2
RON, DANIEL
Exec Dt:
09/10/2018
3
MA, CHONGYANG
Exec Dt:
09/07/2018
4
XU, NING
Exec Dt:
09/07/2018
5
WANG, SHENLONG
Exec Dt:
09/19/2018
6
HANUMANTE, SUMANT MILIND
Exec Dt:
09/07/2018
7
SAGAR, DHRITIMAN
Exec Dt:
09/13/2018
Assignee
1
SNAP INC.
3000 31ST STREET
SANTA MONICA, CALIFORNIA 90405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11715223
US20220156956
17589459
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 23
Reel/Frame:056716/0643   Pages: 10
Recorded: 06/30/2021
Attorney Dkt #:4218.638US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUAN, KUN
Exec Dt:
11/07/2018
2
HU, NAN
Exec Dt:
11/07/2018
3
LUO, LINJIE
Exec Dt:
11/07/2018
4
MA, CHONGYANG
Exec Dt:
11/07/2018
5
WANG, GUOHUI
Exec Dt:
11/07/2018
Assignee
1
SNAP INC.
3000 31ST STREET
SANTA MONICA, CALIFORNIA 90405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11087513
NONE
16186164
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER P.A.
PO BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 24
Reel/Frame:054960/0838   Pages: 5
Recorded: 01/12/2021
Attorney Dkt #:218-012US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, FEI
Exec Dt:
12/25/2020
2
CHAO, CHENGCHI
Exec Dt:
12/25/2020
3
LI, BO
Exec Dt:
12/25/2020
4
HOU, YONG
Exec Dt:
12/25/2020
5
YIN, YUELU
Exec Dt:
12/25/2020
6
WANG, SHILEI
Exec Dt:
12/25/2020
7
DUAN, KUN
Exec Dt:
12/25/2020
Assignee
1
BGI SHENZHEN
MAINBUILDING, BEISHAN INDUSTRIAL ZONE, YANTIAN STREET, YANTIAN DISTRICT, GUANGDONG
SHENZHEN, CHINA 518083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220340638
17259584
Correspondence name and address
PILLOFF PASSINO & COSENZA LLP
2000 DUKE STREET
SUITE 300
ALEXANDRIA, VA 22314

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