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Patent Assignment Assignor Details
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Assignor Name : ZHANG, YUCHEN
Total Assignments: 21
Assignment: 1
Reel/Frame:032779/0256   Pages: 8
Recorded: 04/29/2014
Attorney Dkt #:0069-0251
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YUCHEN
Exec Dt:
04/23/2014
2
COCKERHAM, BETH
Exec Dt:
04/29/2014
3
LIN, XIAOCANG
Exec Dt:
04/28/2014
4
BISWAS, PARTHA
Exec Dt:
04/28/2014
Assignee
1
THE MATHWORKS, INC.
3 APPLE HILL DRIVE
NATICK, MASSACHUSETTS 01760-2098
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9098292
NONE
14264474
Correspondence name and address
HARRITY & HARRITY LLP
11350 RANDOM HILLS ROAD
SUITE 600
FAIRFAX, VA 22030
Assignment: 2
Reel/Frame:035013/0683   Pages: 7
Recorded: 02/24/2015
Attorney Dkt #:0069-0251CP1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YUCHEN
Exec Dt:
02/13/2015
2
BISWAS, PARTHA
Exec Dt:
02/23/2015
3
LIN, XIAOCANG
Exec Dt:
02/23/2015
Assignee
1
THE MATHWORKS, INC.
3 APPLE HILL DRIVE
NATICK, MASSACHUSETTS 01760-2098
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9268537
NONE
14629663
Correspondence name and address
HARRITY & HARRITY, LLP
11350 RANDOM HILLS ROAD
SUITE 600
FAIRFAX, VA 22030
Assignment: 3
Reel/Frame:039757/0703   Pages: 4
Recorded: 09/15/2016
Attorney Dkt #:16-283-WO-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATVEJEV, VLADIMIR
Exec Dt:
06/16/2016
2
STIENS, JOHAN
Exec Dt:
06/16/2016
3
ZHANG, YUCHEN
Exec Dt:
06/16/2016
Assignees
1
IMEC VZW
KAPELDREEF 75
LEUVEN, BELGIUM 3001
2
VRIJE UNIVERSITEIT BRUSSEL
PLEINLAAN 2
BRUSSEL, BELGIUM 1050
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10107771
US20160313269
15023344
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:051439/0809   Pages: 16
Recorded: 01/07/2020
Attorney Dkt #:407270-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDREAS, JACOB DANIEL
Exec Dt:
10/09/2019
2
KRISHNAMURTHY, JAYANT SIVARAMA
Exec Dt:
10/14/2019
3
GUO, ALAN XINYU
Exec Dt:
10/10/2019
4
VOROBEV, ANDREI
Exec Dt:
10/09/2019
5
BUFE, JOHN PHILIP, III
Exec Dt:
10/10/2019
6
RUSAK, JESSE DANIEL ESKES
Exec Dt:
10/10/2019
7
ZHANG, YUCHEN
Exec Dt:
10/24/2019
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11410643
US20210050006
16657675
Correspondence name and address
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WA 98052
Assignment: 5
Reel/Frame:060743/0934   Pages: 16
Recorded: 08/08/2022
Attorney Dkt #:407270-US-CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDREAS, JACOB DANIEL
Exec Dt:
10/09/2019
2
KRISHNAMURTHY, JAYANT SIVARAMA
Exec Dt:
10/14/2019
3
GUO, ALAN XINYU
Exec Dt:
10/10/2019
4
VOROBEV, ANDREI
Exec Dt:
10/09/2019
5
BUFE, JOHN PHILIP, III
Exec Dt:
10/10/2019
6
RUSAK, JESSE DANIEL ESKES
Exec Dt:
10/10/2019
7
ZHANG, YUCHEN
Exec Dt:
10/24/2019
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11790897
US20220382996
17818116
Correspondence name and address
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WA 98052
Assignment: 6
Reel/Frame:061095/0573   Pages: 10
Recorded: 09/14/2022
Attorney Dkt #:408073-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YUCHEN
Exec Dt:
03/23/2020
2
WOLFE, JASON ANDREW
Exec Dt:
03/20/2020
3
PAULS, ADAM DAVID
Exec Dt:
03/23/2020
4
HALL, DAVID LEO WRIGHT
Exec Dt:
03/23/2020
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230102386
17906322
Correspondence name and address
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WA 98052
Assignment: 7
Reel/Frame:058773/0926   Pages: 13
Recorded: 01/26/2022
Attorney Dkt #:48771-0003002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ZHENG
Exec Dt:
12/25/2020
2
LI, XIAOLU
Exec Dt:
01/15/2021
3
ZHANG, YUCHEN
Exec Dt:
12/18/2020
4
LI, YARONG
Exec Dt:
12/17/2020
5
DONG, HUIFANG
Exec Dt:
12/17/2020
6
CAI, JILL
Exec Dt:
12/17/2020
7
ZHOU, WEICHANG
Exec Dt:
01/20/2021
8
CHEN, CHRIS
Exec Dt:
12/18/2020
9
MU, LILI
Exec Dt:
12/17/2020
10
TANG, CHUANLONG
Exec Dt:
12/22/2020
Assignee
1
WUXI BIOLOGICS (SHANGHAI) CO., LTD.
AREA 301-A, BUILDING NO. 2
299 FUTE ZHONG ROAD, PILOT FREE TRADE ZONE
SHANGHAI, CHINA 200131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220127637
17572262
Correspondence name and address
JIA ZHU
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 8
Reel/Frame:061071/0619   Pages: 8
Recorded: 09/13/2022
Attorney Dkt #:13447-00-US-01-PC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIAO, YUXI
Exec Dt:
09/23/2021
2
LU, XIAOJING
Exec Dt:
09/27/2021
3
SHI, MANYING
Exec Dt:
09/30/2021
4
ZHANG, YUCHEN
Exec Dt:
09/24/2021
5
WANG, XIAOJUN
Exec Dt:
09/30/2021
Assignee
1
COLGATE-PALMOLIVE COMPANY
300 PARK AVENUE
NEW YORK, NEW YORK 10022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230038248
17879364
Correspondence name and address
COLGATE-PALMOLIVE COMPANY
909 RIVER ROAD
PISCATAWAY, NJ 08854
Assignment: 9
Reel/Frame:059179/0618   Pages: 16
Recorded: 03/06/2022
Attorney Dkt #:2390-090319
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOUCHERON, CÉCILE
Exec Dt:
01/26/2022
2
HUANG, XIN
Exec Dt:
02/07/2022
3
ISAYEVA, GANNA
Exec Dt:
01/26/2022
4
KONG, KATHY Q.
Exec Dt:
01/26/2022
5
NERURKAR, SHARVARI
Exec Dt:
01/26/2022
6
VARDIDZE, ARCHIL
Exec Dt:
01/26/2022
7
ZHANG, YUCHEN
Exec Dt:
02/12/2022
Assignee
1
ZOOM VIDEO COMMUNICATIONS, INC.
55 ALMADEN BOULEVARD
SUITE 600
SAN JOSE, CALIFORNIA 95113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11620041
NONE
17589786
Correspondence name and address
COGNITION IP, P.C.
201 MISSION STREET
SUITE 1200
SAN FRANCISCO, CA 94105
Assignment: 10
Reel/Frame:062833/0097   Pages: 16
Recorded: 02/28/2023
Attorney Dkt #:2390-066749
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOUCHERON, CÉCILE
Exec Dt:
01/26/2022
2
ISAYEVA, GANNA
Exec Dt:
01/26/2022
3
KONG, KATHY Q.
Exec Dt:
01/26/2022
4
NERURKAR, SHARVARI
Exec Dt:
01/26/2022
5
VARDIDZE, ARCHIL
Exec Dt:
01/26/2022
6
HUANG, XIN
Exec Dt:
02/07/2022
7
ZHANG, YUCHEN
Exec Dt:
02/12/2022
Assignee
1
ZOOM VIDEO COMMUNICATIONS, INC.
55 ALMADEN BOULEVARD
6TH FLOOR
SAN JOSE, CALIFORNIA 95113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11922002
US20230229296
18115590
Correspondence name and address
COGNITION IP, P.C.
50 CALIFORNIA ST
SUITE 1500
SAN FRANCISCO, CA 94111
Assignment: 11
Reel/Frame:059296/0424   Pages: 7
Recorded: 03/17/2022
Attorney Dkt #:6075-0130PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MA, SHENGMING
Exec Dt:
03/16/2022
2
ZHANG, YUCHEN
Exec Dt:
03/14/2022
Assignee
1
ZHEJIANG UNIVERSITY
866 YUHANGTANG LU HANGZHOU
ZHEJIANG, CHINA 310058
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220242892
17629075
Correspondence name and address
BIRCH STEWART KOLASH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLSCHURCH, VA 22042
Assignment: 12
Reel/Frame:059731/0422   Pages: 10
Recorded: 04/26/2022
Attorney Dkt #:ACIP60-35504
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, GUOQUAN
Exec Dt:
04/01/2022
2
QIAN, YUEZHAO
Exec Dt:
04/01/2022
3
ZHANG, YUCHEN
Exec Dt:
04/01/2022
4
XU, JINGJUN
Exec Dt:
04/03/2022
Assignee
1
NANKAI UNIVERSITY
NO.94 WEIJIN ROAD, NANKAI DISTRICT
TIANJIN, CHINA 300071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230165152
17771351
Correspondence name and address
BRIAN D. WALKER
P.O. DRAWER 800889
DALLAS, TX 75380
Assignment: 13
Reel/Frame:059861/0007   Pages: 5
Recorded: 05/06/2022
Attorney Dkt #:CPL0030US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOU, QINGBING
Exec Dt:
04/07/2022
2
WU, ANXU
Exec Dt:
04/07/2022
3
FENG, CHANG
Exec Dt:
04/07/2022
4
ZHANG, YUCHEN
Exec Dt:
04/07/2022
5
WU, BO
Exec Dt:
04/07/2022
6
XU, HAO
Exec Dt:
04/07/2022
7
WANG, ZICHEN
Exec Dt:
04/07/2022
8
CHEN, XUN
Exec Dt:
04/07/2022
9
WANG, DONGDONG
Exec Dt:
04/07/2022
10
WAN, MENG
Exec Dt:
04/07/2022
Assignees
1
CRRC CHANGZHOU TECH-MARK INDUSTRIAL CO., LTD.
NO. 19, SHUNYUAN ROAD
XINBEI DISTRICT, CHANGZHOU
JIANGSU, CHINA 213125
2
CRRC QISHUYAN INSTITUTE CO., LTD.
NO. 258, WUYI ROAD
CHANGZHOU
JIANSU, CHINA 213011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240092318
17768040
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 14
Reel/Frame:059861/0018   Pages: 5
Recorded: 05/06/2022
Attorney Dkt #:CPL0031US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, ANXU
Exec Dt:
04/07/2022
2
WU, BO
Exec Dt:
04/07/2022
3
ZHANG, YUCHEN
Exec Dt:
04/07/2022
4
XU, HAO
Exec Dt:
04/07/2022
5
FENG, CHANG
Exec Dt:
04/07/2022
6
WANG, ZICHEN
Exec Dt:
04/07/2022
7
WANG, DONGDONG
Exec Dt:
04/07/2022
8
CHEN, XUN
Exec Dt:
04/07/2022
Assignees
1
CRRC CHANGZHOU TECH-MARK INDUSTRIAL CO., LTD.
NO.19, SHUNYUAN ROAD
XINBEI DISTRICT, CHANGZHOU
JIANGSU, CHINA 213125
2
CRRC QISHUYAN INSTITUTE CO., LTD.
NO. 258, WUYI ROAD
CHANGZHOU
JIANGSU, CHINA 213011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230339436
17767775
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 15
Reel/Frame:059960/0493   Pages: 21
Recorded: 05/19/2022
Attorney Dkt #:031384-7333-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FAN, CHENDA
Exec Dt:
05/16/2022
2
HU, SHENYANG
Exec Dt:
05/15/2022
3
JIN, WANNA
Exec Dt:
05/16/2022
4
JIANG, XUDONG
Exec Dt:
05/11/2022
5
LIU, YINHAO
Exec Dt:
05/16/2022
6
ZHANG, YUCHEN
Exec Dt:
05/11/2022
7
YANG, WEN
Exec Dt:
05/16/2022
Assignee
1
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
35/F, TENCENT BUILDING, KEJIZHONGYI ROAD
MIDWEST DISTRICT OF HI-TECH PARK, NANSHAN DISTRICT
SHENZHEN, GUANGDONG, CHINA 518057
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220379211
17745771
Correspondence name and address
YALEI SUN
MORGAN, LEWIS & BOCKIUS
1400 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 16
Reel/Frame:061801/0233   Pages: 5
Recorded: 11/16/2022
Attorney Dkt #:SHTD2084
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ZIQIANG
Exec Dt:
11/15/2022
2
WANG, ZHI
Exec Dt:
11/15/2022
3
ZHANG, YUCHEN
Exec Dt:
11/15/2022
4
ZHAO, JING
Exec Dt:
11/15/2022
5
NING, MENG
Exec Dt:
11/15/2022
Assignee
1
BEIJING UNIVERSITY OF TECHNOLOGY
NO. 100 PINGLEYUAN, CHAOYANG DISTRICT
BEIJING, CHINA 100124
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11897128
US20230182285
17988541
Correspondence name and address
J.C. PATENTS
1 CONNECTICUT
IRVINE, CA 92606
Assignment: 17
Reel/Frame:063198/0746   Pages: 6
Recorded: 04/01/2023
Attorney Dkt #:2390-020992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, JUNQING
Exec Dt:
12/29/2022
2
ZHANG, YUCHEN
Exec Dt:
02/09/2023
Assignee
1
ZOOM VIDEO COMMUNICATIONS, INC.
55 ALMADEN BOULEVARD
SUITE 600
SAN JOSE, CALIFORNIA 95113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11888634
US20230078154
17472568
Correspondence name and address
COGNITION IP, P.C.
50 CALIFORNIA ST
SUITE 1500
SAN FRANCISCO, CA 94111
Assignment: 18
Reel/Frame:062790/0305   Pages: 7
Recorded: 02/23/2023
Attorney Dkt #:SL-8575-0028
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, ZHAOBING
Exec Dt:
02/14/2023
2
KOU, GUANGHUI
Exec Dt:
02/14/2023
3
XU, YIMING
Exec Dt:
02/14/2023
4
ZHANG, KAI
Exec Dt:
02/14/2023
5
ZHANG, YUCHEN
Exec Dt:
02/13/2023
Assignee
1
HANGZHOU ZHONGMEIHUADONG PHARMACEUTICAL CO., LTD
NO. 866
MOGANSHAN ROAD, GONGSHU DISTRICT
HANGZHOU, ZHEJIANG, CHINA 310011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230312540
18022806
Correspondence name and address
XIAOXIANG LIU
NIXON & VANDERHYE PC
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 19
Reel/Frame:062955/0001   Pages: 11
Recorded: 03/12/2023
Attorney Dkt #:ZZZHCH-21001-USPT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, XIFENG
Exec Dt:
03/09/2023
2
MA, BOJUN
Exec Dt:
03/09/2023
3
LIU, PENGCHENG
Exec Dt:
03/09/2023
4
MEI, LE
Exec Dt:
03/09/2023
5
LIU, HUI
Exec Dt:
03/09/2023
6
JI, ZHANDONG
Exec Dt:
03/09/2023
7
CHEN, LONG
Exec Dt:
03/09/2023
8
ZHENG, XIXI
Exec Dt:
03/09/2023
9
ZHANG, YUCHEN
Exec Dt:
03/09/2023
Assignee
1
ZHEJIANG NORMAL UNIVERSITY
NO. 688 YINGBIN ROAD, WUCHENG DISTRICT
JINHUA, ZHEJIANG, CHINA 321004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230235351
18119854
Correspondence name and address
BYIP LTD.
5465 LEGACY DRIVE, SUITE 650
PLANO, TX 75024
Assignment: 20
Reel/Frame:064500/0407   Pages: 7
Recorded: 08/04/2023
Attorney Dkt #:SL-8575-42
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, ZHAOBING
Exec Dt:
07/20/2023
2
KOU, GUANGHUI
Exec Dt:
07/20/2023
3
XU, YIMING
Exec Dt:
07/20/2023
4
HU, WEIJIE
Exec Dt:
07/20/2023
5
ZHANG, YUCHEN
Exec Dt:
07/18/2023
Assignee
1
HANGZHOU ZHONGMEIHUADONG PHARMACEUTICAL CO., LTD.
NO. 866, MOGANSHAN ROAD, GONGSHU DISTRICT
HANGZHOU, ZHEJIANG, CHINA 310011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240043888
18264400
Correspondence name and address
NIXON & VANDERHYE P.C.
901 N. GLEBE ROAD, SUITE 1100
ARLINGTON, VA 22203
Assignment: 21
Reel/Frame:065406/0238   Pages: 2
Recorded: 10/31/2023
Attorney Dkt #:C6857-001U
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HU, BOTAO
Exec Dt:
10/30/2023
2
ZHANG, YUCHEN
Exec Dt:
10/30/2023
Assignee
1
HOLO INTERACTIVE US, INC.
2807 JACKSON AVE, STE. 09131
QUEENS, NEW YORK 11101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240154711
18498637
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD, SUITE 1400
ALEXANDRIA, VA 22314

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