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Patent Assignment Assignor Details
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Assignor Name : ZHANG, WENWEN
Total Assignments: 10
Assignment: 1
Reel/Frame:030430/0376   Pages: 3
Recorded: 05/16/2013
Attorney Dkt #:1900-14911-CINC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, YONG
Exec Dt:
02/26/2013
2
ZHANG, WENWEN
Exec Dt:
02/26/2013
3
XU, LIFENG
Exec Dt:
02/26/2013
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3 CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9275300
US20130223683
13774281
Correspondence name and address
CANON U.S.A. INC. INTELLECTUAL PROPERTY
15975 ALTON PARKWAY
IRVINE, CA 92618-3731
Assignment: 2
Reel/Frame:030064/0345   Pages: 3
Recorded: 03/21/2013
Attorney Dkt #:1900-14917-CINC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, YONG
Exec Dt:
02/28/2013
2
ZHANG, WENWEN
Exec Dt:
02/28/2013
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9141881
US20130223726
13778718
Correspondence name and address
CANON U.S.A. INC. INTELLECTUAL PROPERTY
15975 ALTON PARKWAY
IRVINE, CA 92618-3731
Assignment: 3
Reel/Frame:030575/0651   Pages: 5
Recorded: 06/10/2013
Attorney Dkt #:108.12
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JI, ZHU
Exec Dt:
05/29/2013
2
WANG, JINSONG
Exec Dt:
05/29/2013
3
ZHANG, ZHONG
Exec Dt:
05/29/2013
4
YANG, YUQING
Exec Dt:
05/29/2013
5
WANG, AISHAN
Exec Dt:
05/29/2013
6
SONG, WEIGUO
Exec Dt:
05/29/2013
7
YIN, XINJIAN
Exec Dt:
05/29/2013
8
WEI, QINGTING
Exec Dt:
05/29/2013
9
RU, HONGWEI
Exec Dt:
05/29/2013
10
ZHANG, WENWEN
Exec Dt:
05/29/2013
11
MEI, HAIJUN
Exec Dt:
05/29/2013
Assignee
1
TIANJIN PASSION SCIENCE AND TECHNOLOGY CO., LTD.
SOUTHERN SIDE OF YANGSHI ROAD, EAST TO XIAOWANG VILLAGE, CHENZUI, WUQING DISTRICT
TIANJIN, CHINA 301741
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9157133
US20140341791
13882354
Correspondence name and address
CUSPA TECHNOLOGY LAW ASSOCIATES, P.A.
11820 SW 107 AVENUE
MIAMI, FL 33176
Assignment: 4
Reel/Frame:039224/0028   Pages: 3
Recorded: 06/30/2016
Attorney Dkt #:1900-20238-CINC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, LONG
Exec Dt:
06/02/2016
2
JIANG, YONG
Exec Dt:
06/08/2016
3
ZHANG, WENWEN
Exec Dt:
06/12/2016
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10242295
US20160335521
15152375
Correspondence name and address
CANON U.S.A. INC. INTELLECTUAL PROPERTY
15975 ALTON PARKWAY
IRVINE, CA 92618-3731
Assignment: 5
Reel/Frame:043640/0288   Pages: 7
Recorded: 09/20/2017
Attorney Dkt #:P53478
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAI, SHIXING
Exec Dt:
09/20/2017
2
ZHANG, NING
Exec Dt:
09/20/2017
3
ZHANG, WENWEN
Exec Dt:
09/20/2017
Assignee
1
HANGZHOU DPTECH TECHNOLOGIES CO., LTD.
6F, ZHONGCAI TOWER, 68 TONGHE RD, BINJIANG DISTRICT, HANGZHOU
ZHEJIANG PROVINCE, CHINA 310051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180083770
15710049
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 6
Reel/Frame:046830/0292   Pages: 3
Recorded: 09/10/2018
Attorney Dkt #:PA120.0046
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QI, XIUXIU
Exec Dt:
08/28/2018
2
CHEN, WENHUA
Exec Dt:
08/28/2018
3
LIU, QIAOYUN
Exec Dt:
08/28/2018
4
ZHANG, WENWEN
Exec Dt:
08/28/2018
Assignee
1
CHANGZHOU VOCATIONAL INSTITUTE OF ENGINEERING
NO. 33, GEHU ROAD, WUJIN DISTRICT
CHANGZHOU, JIANGSU, CHINA 213164
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10646852
US20190076823
16083754
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 OLD LEE HIGHWAY, SUITE 404
FAIRFAX, VA 22030
Assignment: 7
Reel/Frame:054674/0848   Pages: 4
Recorded: 12/10/2020
Attorney Dkt #:077489.00017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, JINGTIAN
Exec Dt:
12/01/2020
2
TAO, HONGJIAN
Exec Dt:
12/01/2020
3
WANG, YUANYUAN
Exec Dt:
12/01/2020
4
ZHANG, WENWEN
Exec Dt:
12/01/2020
Assignee
1
LEICA MICROSYSTEMS LTD., SHANGHAI
BUILDING 1, 258 JIN ZANG RD.
JINQIAO EXPORT PROCESSING ZONE PUDONG
SHANGHAI, CHINA 201206
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D981590
NONE
29759771
Correspondence name and address
HODGSON RUSS LLP
140 PEARL STREET
SUITE 100
BUFFALO, NY 14202
Assignment: 8
Reel/Frame:064227/0539   Pages: 10
Recorded: 07/12/2023
Attorney Dkt #:V112704.000424
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHE, WANLI
Exec Dt:
03/09/2022
2
ZHANG, WENWEN
Exec Dt:
03/09/2022
Assignee
1
BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.
0207, 2/F, BUILDING 4, ZIJIN DIGITAL PARK, HAIDIAN DISTRICT
BEIJING, CHINA 100190
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D1009903
NONE
29826558
Correspondence name and address
BAKERHOSTETLER
2929 ARCH STREET
CITRA CENTRE, 12TH FLOOR
PHILADELPHIA, PA 19104-2891
Assignment: 9
Reel/Frame:064230/0130   Pages: 10
Recorded: 07/12/2023
Attorney Dkt #:112704.000423
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHE, WANLI
Exec Dt:
03/09/2022
2
ZHANG, WENWEN
Exec Dt:
03/09/2022
Assignee
1
BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.
0207, 2/F, BUILDING 4, ZIJIN DIGITAL PARK, HAIDIAN DISTRICT
BEIJING, CHINA 100190
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D1009902
NONE
29826550
Correspondence name and address
BAKERHOSTETLER
2929 ARCH STREET
CITRA CENTRE, 12TH FLOOR
PHILADELPHIA, PA 19104-2891
Assignment: 10
Reel/Frame:060314/0898   Pages: 3
Recorded: 06/27/2022
Attorney Dkt #:JHGK1US221216
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, WENFENG
Exec Dt:
06/14/2022
2
ZHANG, WENWEN
Exec Dt:
06/14/2022
Assignee
1
WUHAN UNIVERSITY OF TECHNOLOGY
122 LUOSHI ROAD, HONGSHAN DISTRICT
WUHAN, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230184959
17849742
Correspondence name and address
CHEW PATENTS GROUP (JUMPY)
28039 SCOTT RD
SUITE D-180
MURRIETA, CA 92563

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