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Patent Assignment Assignor Details
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Assignor Name : CHAI, MENGLEI
Total Assignments: 22
Assignment: 1
Reel/Frame:032764/0572   Pages: 7
Recorded: 04/25/2014
Attorney Dkt #:LPTF2225
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WENG, YANLIN
Exec Dt:
09/20/2013
2
WANG, LVDI
Exec Dt:
09/09/2013
3
CHAI, MENGLEI
Exec Dt:
09/18/2013
4
ZHOU, KUN
Exec Dt:
09/20/2013
Assignee
1
ZHEJIANG UNIVERSITY
NO. 388, YUHANGTANG ROAD, XIHU DISTRICT, ZHEJIANG
HANGZHOU, CHINA 310058
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9367940
US20140233849
14262650
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 2
Reel/Frame:034193/0896   Pages: 6
Recorded: 11/07/2014
Attorney Dkt #:LPTF2244
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WENG, YANLIN
Exec Dt:
09/28/2014
2
CHAI, MENGLEI
Exec Dt:
09/24/2014
3
WANG, LVDI
Exec Dt:
09/24/2014
4
ZHOU, KUN
Exec Dt:
09/28/2014
Assignee
1
ZHEJIANG UNIVERSITY
NO. 866, YUHANGTANG ROAD, XIHU DISTRICT, ZHEJIANG
HANGZHOU, CHINA 310058
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9792725
US20150054825
14536571
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 3
Reel/Frame:035491/0872   Pages: 8
Recorded: 04/24/2015
Attorney Dkt #:58083-928186 (P5078)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUO, LINJIE
Exec Dt:
04/14/2015
2
HADAP, SUNIL
Exec Dt:
04/15/2015
3
CARR, NATHAN
Exec Dt:
04/16/2015
4
SUNKAVALLI, KALYAN
Exec Dt:
04/14/2015
5
CHAI, MENGLEI
Exec Dt:
04/23/2015
Assignee
1
ADOBE SYSTEMS INCORPORATED
345 PARK AVENUE
SAN JOSE, CALIFORNIA 95110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9679192
US20160314619
14695727
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP ADOBE
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309-4530
Assignment: 4
Reel/Frame:056632/0431   Pages: 9
Recorded: 06/23/2021
Attorney Dkt #:4218.572US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAO, CHEN
Exec Dt:
08/06/2018
2
ZHANG, WEN
Exec Dt:
05/10/2019
3
CHAI, MENGLEI
Exec Dt:
08/06/2018
4
LUO, LINJIE
Exec Dt:
08/06/2018
Assignee
1
SNAP INC.
3000 31ST STREET
SANTA MONICA, CALIFORNIA 90405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11074675
US20200043145
16051083
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER P.A.
PO BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 5
Reel/Frame:060868/0433   Pages: 9
Recorded: 08/23/2022
Attorney Dkt #:4218.572US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAO, CHEN
Exec Dt:
08/06/2018
2
ZHANG, WEN
Exec Dt:
05/10/2019
3
CHAI, MENGLEI
Exec Dt:
08/06/2018
4
LUO, LINJIE
Exec Dt:
08/06/2018
Assignee
1
SNAP INC.
3000 31ST STREET
SANTA MONICA, CALIFORNIA 90405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11468544
US20210319540
17355687
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 6
Reel/Frame:057640/0941   Pages: 9
Recorded: 09/29/2021
Attorney Dkt #:4218.558US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SENGUPTA, SOUMYADIP
Exec Dt:
09/16/2018
2
LUO, LINJIE
Exec Dt:
09/06/2018
3
CAO, CHEN
Exec Dt:
09/11/2018
4
CHAI, MENGLEI
Exec Dt:
09/06/2018
Assignee
1
SNAP INC.
3000 31ST STREET
SANTA MONICA, CALIFORNIA 90405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11164376
NONE
16116590
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER P.A.
PO BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 7
Reel/Frame:063671/0338   Pages: 9
Recorded: 05/17/2023
Attorney Dkt #:4218.558US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SENGUPTA, SOUMYADIP
Exec Dt:
09/16/2018
2
LUO, LINJIE
Exec Dt:
09/06/2018
3
CAO, CHEN
Exec Dt:
09/11/2018
4
CHAI, MENGLEI
Exec Dt:
09/06/2018
Assignee
1
SNAP INC.
3000 31ST STREET
SANTA MONICA, CALIFORNIA 90405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11710275
US20220036647
17499659
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 8
Reel/Frame:055243/0535   Pages: 11
Recorded: 02/12/2021
Attorney Dkt #:4218.630US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAO, CHEN
Exec Dt:
10/08/2018
2
CHAI, MENGLEI
Exec Dt:
10/03/2018
3
LUO, LINJIE
Exec Dt:
10/03/2018
4
WOODFORD, OLIVER
Exec Dt:
10/16/2018
Assignee
1
SNAP INC.
2772 DONALD DOUGLAS LOOP NORTH
SANTA MONICA, CALIFORNIA 90405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10949648
NONE
16170997
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 9
Reel/Frame:064537/0141   Pages: 11
Recorded: 08/09/2023
Attorney Dkt #:4218.630US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAO, CHEN
Exec Dt:
10/08/2018
2
CHAI, MENGLEI
Exec Dt:
10/03/2018
3
LUO, LINJIE
Exec Dt:
10/03/2018
4
WOODFORD, OLIVER
Exec Dt:
10/16/2018
Assignee
1
SNAP INC.
3000 31ST STREET
SANTA MONICA, CALIFORNIA 90405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11769259
US20210165998
17248908
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 10
Reel/Frame:047204/0765   Pages: 4
Recorded: 10/17/2018
Attorney Dkt #:LPTF2473
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHOU, KUN
Exec Dt:
10/10/2018
2
CHAI, MENGLEI
Exec Dt:
10/10/2018
Assignee
1
ZHEJIANG UNIVERSITY
NO. 38, ZHEDA ROAD, XIHU DISTRICT, ZHEJIANG
HANGZHOU, CHINA 310058
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10665013
US20190051048
16163556
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 11
Reel/Frame:055442/0858   Pages: 9
Recorded: 03/01/2021
Attorney Dkt #:4218.732US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VIJ, SHUBHAM
Exec Dt:
03/25/2019
2
CHAI, MENGLEI
Exec Dt:
03/18/2019
3
LEMIEUX, DAVID
Exec Dt:
03/18/2019
4
WEHRMAN, IAN
Exec Dt:
03/18/2019
Assignee
1
SNAP INC.
2772 DONALD DOUGLAS LOOP NORTH
SANTA MONICA, CALIFORNIA 90405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10964023
NONE
16365228
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 12
Reel/Frame:063385/0031   Pages: 9
Recorded: 04/20/2023
Attorney Dkt #:4218.732US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VIJ, SHUBHAM
Exec Dt:
03/25/2019
2
CHAI, MENGLEI
Exec Dt:
03/18/2019
3
LEMIEUX, DAVID
Exec Dt:
03/18/2019
4
WEHRMAN, IAN
Exec Dt:
03/18/2019
Assignee
1
SNAP INC.
3000 31ST STREET
SANTA MONICA, CALIFORNIA 90405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11663723
US20210192744
17249445
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 13
Reel/Frame:064934/0120   Pages: 10
Recorded: 09/18/2023
Attorney Dkt #:4218.A94US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAI, MENGLEI
Exec Dt:
07/07/2020
2
REN, JIAN
Exec Dt:
07/07/2020
3
SIAROHIN, ALIAKSANDR
Exec Dt:
07/08/2020
4
TULYAKOV, SERGEY
Exec Dt:
07/07/2020
5
WOODFORD, OLIVER
Exec Dt:
07/07/2020
Assignee
1
SNAP INC.
3000 31ST STREET
SANTA MONICA, CALIFORNIA 90405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11836835
US20210407163
17364218
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 14
Reel/Frame:061649/0600   Pages: 10
Recorded: 11/03/2022
Attorney Dkt #:4218.A15US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BONDICH, ARTEM
Exec Dt:
09/01/2020
2
CHAI, MENGLEI
Exec Dt:
08/31/2020
3
PYSHCHENKO, OLEKSANDR
Exec Dt:
09/01/2020
4
REN, JIAN
Exec Dt:
09/01/2020
5
TULYAKOV, SERGEY
Exec Dt:
08/31/2020
Assignee
1
SNAP INC.
3000 31ST STREET
SANTA MONICA, CALIFORNIA 90405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11521362
US20220058880
17445549
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER / SNAP, IN
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 15
Reel/Frame:061866/0033   Pages: 10
Recorded: 11/23/2022
Attorney Dkt #:4218.A15US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BONDICH, ARTEM
Exec Dt:
09/01/2020
2
CHAI, MENGLEI
Exec Dt:
08/31/2020
3
PYSHCHENKO, OLEKSANDR
Exec Dt:
09/01/2020
4
REN, JIAN
Exec Dt:
09/01/2020
5
TULYAKOV, SERGEY
Exec Dt:
08/31/2020
Assignee
1
SNAP INC.
3000 31ST STREET
SANTA MONICA, CALIFORNIA 90405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230079136
17987285
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 16
Reel/Frame:059504/0860   Pages: 10
Recorded: 04/05/2022
Attorney Dkt #:4218.C13US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REN, JIAN
Exec Dt:
01/21/2021
2
CHAI, MENGLEI
Exec Dt:
01/21/2021
3
WOODFORD, OLIVER
Exec Dt:
01/22/2021
4
OLSZEWSKI, KYLE
Exec Dt:
01/21/2021
5
TULYAKOV, SERGEY
Exec Dt:
01/21/2021
Assignee
1
SNAP INC.
3000 31ST STREET
SANTA MONICA, CALIFORNIA 90405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220207786
17557834
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 17
Reel/Frame:064769/0846   Pages: 3
Recorded: 08/31/2023
Attorney Dkt #:ANON-307US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REN, JIAN
Exec Dt:
03/03/2021
2
CHAI, MENGLEI
Exec Dt:
03/03/2021
3
TULYAKOV, SERGEY
Exec Dt:
03/03/2021
4
JIN, QING
Exec Dt:
03/03/2021
Assignee
1
SNAP INC.
3000 31ST STREET
SANTA MONICA, CALIFORNIA 90405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11790565
US20220292724
17191970
Correspondence name and address
CULHANE MEADOWS PLLC
34 SUGAR RIDGE LANE
MALVERN, PA 19355
Assignment: 18
Reel/Frame:067524/0041   Pages: 3
Recorded: 05/24/2024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REN, JIAN
Exec Dt:
03/03/2021
2
CHAI, MENGLEI
Exec Dt:
03/03/2021
3
TULYAKOV, SERGEY
Exec Dt:
03/03/2021
4
JIN, QING
Exec Dt:
03/03/2021
Assignee
1
SNAP INC.
3000 31ST STREET
SANTA MONICA, CALIFORNIA 90405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230410376
18238979
Correspondence name and address
STEPHEN J. WEED
CULHANE PLLC (ANON)
101 LINDENWOOD DRIVE, SUITE 225
MALVERN, PA 19355
Assignment: 19
Reel/Frame:059415/0029   Pages: 10
Recorded: 03/28/2022
Attorney Dkt #:4218.F13US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, ZENG
Exec Dt:
03/28/2022
2
REN, JIAN
Exec Dt:
03/28/2022
3
TULYAKOV, SERGEY
Exec Dt:
03/28/2022
4
CHAI, MENGLEI
Exec Dt:
03/28/2022
5
OLSZEWSKI, KYLE
Exec Dt:
03/28/2022
6
WANG, HUAN
Exec Dt:
03/28/2022
Assignee
1
SNAP INC.
3000 31ST STREET
SANTA MONICA, CALIFORNIA 90405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230306675
17656778
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 20
Reel/Frame:060279/0633   Pages: 10
Recorded: 06/22/2022
Attorney Dkt #:4218.F42US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAI, MENGLEI
Exec Dt:
06/22/2022
2
DEMYANOV, SERGEY
Exec Dt:
06/19/2022
3
HU, YUNQING
Exec Dt:
06/16/2022
4
MARTON, ISTVAN
Exec Dt:
06/16/2022
5
OSTASHEV, DANIIL
Exec Dt:
06/17/2022
6
PODKIN, ALEKSEI
Exec Dt:
06/16/2022
Assignee
1
SNAP INC.
3000 31ST STREET
SANTA MONICA, CALIFORNIA 90405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230419599
17846918
Correspondence name and address
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
121 S. EIGHTH STREET, P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 21
Reel/Frame:060597/0226   Pages: 11
Recorded: 07/22/2022
Attorney Dkt #:4218.F10US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAI, MENGLEI
Exec Dt:
07/13/2022
2
TULYAKOV, SERGEY
Exec Dt:
07/13/2022
3
REN, JIAN
Exec Dt:
07/13/2022
4
LEE, HSIN-YING
Exec Dt:
07/13/2022
5
OLSZEWSKI, KYLE
Exec Dt:
07/21/2022
6
HUANG, ZENG
Exec Dt:
07/13/2022
7
CHENG, ZEZHOU
Exec Dt:
07/14/2022
Assignee
1
SNAP INC.
3000 31ST STREET
SANTA MONICA, CALIFORNIA 90405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230386158
17814391
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 22
Reel/Frame:060581/0778   Pages: 9
Recorded: 07/21/2022
Attorney Dkt #:4218.F14US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, ZENG
Exec Dt:
07/13/2022
2
CHAI, MENGLEI
Exec Dt:
07/16/2022
3
TULYAKOV, SERGEY
Exec Dt:
07/12/2022
4
OLSZEWSKI, KYLE
Exec Dt:
07/19/2022
5
LEE, HSIN-YING
Exec Dt:
07/12/2022
Assignee
1
SNAP INC.
3000 31ST STREET
SANTA MONICA, CALIFORNIA 90405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240029346
17814063
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402

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