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Patent Assignment Assignor Details
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Assignor Name : DING, GUANGWEI
Total Assignments: 16
Assignment: 1
Reel/Frame:026521/0153   Pages: 6
Recorded: 06/29/2011
Attorney Dkt #:N45.12-0062/JKCREV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, ZHIQIANG
Exec Dt:
06/28/2011
2
LI, YUANJING
Exec Dt:
06/28/2011
3
ZHAO, ZIRAN
Exec Dt:
06/28/2011
4
LIU, YINONG
Exec Dt:
06/28/2011
5
WU, WANLONG
Exec Dt:
06/28/2011
6
ZHANG, LI
Exec Dt:
06/28/2011
7
TU, CHAO
Exec Dt:
06/28/2011
8
TANG, LE
Exec Dt:
06/28/2011
9
JIN, YINGKANG
Exec Dt:
06/28/2011
10
CAO, SHUO
Exec Dt:
06/28/2011
11
DING, GUANGWEI
Exec Dt:
06/28/2011
Assignees
1
NUCTECH COMPANY LIMITED
2ND FLOOR, BLOCK A, TONGFANG BUILDING
SHUANGQINGLU, HAIDIAN DISTRICT
BEIJING, CHINA 100084
2
TSINGHUA UNIVERSITY
NO. 1, TSINGHUA YUAN
HAIDIAN DISTRICT
BEIJING, CHINA 100084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8983033
US20120170716
13142668
Correspondence name and address
WESTMAN CHAMPLIN & KELLY, P.A.
SUITE 1400
900 SECOND AVENUE SOUTH
MINNEAPOLIS, MN 55402
Assignment: 2
Reel/Frame:028463/0695   Pages: 5
Recorded: 06/28/2012
Attorney Dkt #:CSPTAL63.001APC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANG, KEJUN
Exec Dt:
06/15/2012
2
CHEN, ZHIQIANG
Exec Dt:
06/15/2012
3
LI, YUANJING
Exec Dt:
06/15/2012
4
ZHAO, ZIRAN
Exec Dt:
06/15/2012
5
LIU, YINONG
Exec Dt:
06/15/2012
6
WU, WANLONG
Exec Dt:
06/15/2012
7
LIN, DONG
Exec Dt:
06/15/2012
8
TANG, LE
Exec Dt:
06/15/2012
9
TU, CHAO
Exec Dt:
06/15/2012
10
SHEN, ZONGJUN
Exec Dt:
06/15/2012
11
DING, GUANGWEI
Exec Dt:
06/15/2012
12
JIN, YINGKANG
Exec Dt:
06/15/2012
13
LUO, XILEI
Exec Dt:
06/15/2012
14
CAO, SHUO
Exec Dt:
06/15/2012
Assignees
1
NUCTECH COMPANY LIMITED
2ND FLOOR, BLOCK A
TONGFANG BUILDING SHUANGQINGLU
HAIDIAN DISTRICT, BEIJING, CHINA 100084
2
TSINGHUA UNIVERSITY
N/A
HAIDIAN DISTRICT, BEIJING, CHINA 100084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9194827
US20120288066
13519305
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 3
Reel/Frame:031045/0695   Pages: 5
Recorded: 08/20/2013
Attorney Dkt #:N45.12-0075
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, ZIRAN
Exec Dt:
08/20/2013
2
WU, WANLONG
Exec Dt:
08/20/2013
3
JIN, YINGKANG
Exec Dt:
08/20/2013
4
TANG, LE
Exec Dt:
08/20/2013
5
ZHU, CHENGUANG
Exec Dt:
08/20/2013
6
DING, GUANGWEI
Exec Dt:
08/20/2013
7
CAO, SHUO
Exec Dt:
08/20/2013
Assignee
1
NUTECH COMPANY LIMITED
2ND FLOOR, BLOCK A, TONGFANG BUILDING, SHUANGQINGLU, HAIDIAN DISTRICT
BEIJING, CHINA 100084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140056410
13971275
Correspondence name and address
JUDSON K. CHAMPLIN
900 SECOND AVENUE SOUTH
SUITE 1400
MINNEAPOLIS, MN 55402
Assignment: 4
Reel/Frame:031393/0085   Pages: 6
Recorded: 10/08/2013
Attorney Dkt #:N45.12-0075
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED ON REEL 031045 FRAME 0695. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNEE NAME SHOULD BE CHANGED FROM "NUTECH COMPANY LIMITED" TO "NUCTECH COMPANY LIMITED"..
Assignors
1
ZHAO, ZIRAN
Exec Dt:
08/20/2013
2
WU, WANLONG
Exec Dt:
08/20/2013
3
JIN, YINGKANG
Exec Dt:
08/20/2013
4
TANG, LE
Exec Dt:
08/20/2013
5
ZHU, CHENGUANG
Exec Dt:
08/20/2013
6
DING, GUANGWEI
Exec Dt:
08/20/2013
7
CAO, SHUO
Exec Dt:
08/20/2013
Assignee
1
NUCTECH COMPANY LIMITED
2ND FLOOR, BLOCK A, TONGFANG BUILDING
SHUANGQINGLU, HAIDIAN DISTRICT
BEIJING, CHINA 100084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140056410
13971275
Correspondence name and address
JUDSON K. CHAMPLIN
900 SECOND AVENUE SOUTH
SUITE 1400
MINNEAPOLIS, MN 55402
Assignment: 5
Reel/Frame:031374/0121   Pages: 6
Recorded: 10/09/2013
Attorney Dkt #:N338.312-0011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, ZHIQIANG
Exec Dt:
09/02/2013
2
ZHAO, ZIRAN
Exec Dt:
09/02/2013
3
WU, WANLONG
Exec Dt:
09/02/2013
4
LUO, XILEI
Exec Dt:
09/02/2013
5
DING, GUANGWEI
Exec Dt:
09/02/2013
6
JIN, YINGKANG
Exec Dt:
09/02/2013
7
TANG, LE
Exec Dt:
09/02/2013
8
DING, FUHUA
Exec Dt:
09/02/2013
9
SANG, BIN
Exec Dt:
09/02/2013
10
CAO, SHUO
Exec Dt:
09/02/2013
11
ZHENG, ZHIMIN
Exec Dt:
09/02/2013
Assignee
1
NUCTECH COMPANY LIMITED
2ND FLOOR, BLOCK A, TONGFANG BUILDING
SHUANGQINGLU, HAIDIAN DISTRICT
BEIJING, CHINA 100084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9355810
US20140056412
13972478
Correspondence name and address
ALAN M. KOENCK
KINNEY & LANGE, P.A.
312 SOUTH THIRD STREET
MINNEAPOLIS, MN 55415-1002
Assignment: 6
Reel/Frame:031455/0095   Pages: 5
Recorded: 10/22/2013
Attorney Dkt #:N45.12-0076
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, ZIRAN
Exec Dt:
10/21/2013
2
WU, WANLONG
Exec Dt:
10/21/2013
3
JIN, YINGKANG
Exec Dt:
10/21/2013
4
TANG, LE
Exec Dt:
10/21/2013
5
DING, GUANGWEI
Exec Dt:
10/21/2013
6
ZHU, CHENGUANG
Exec Dt:
10/21/2013
Assignees
1
NUCTECH COMPANY LIMITED
2ND FLOOR, BLOCK A, TONGFANG BUILDING, SHUANGQINGLU, HAIDIAN DISTRICT
BEIJING, CHINA 100084
2
TSINGHUA UNIVERSITY
NO. 1, TSINGHUA YUAN, HAIDIAN DISTRICT
BEIJING, CHINA 100084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9031192
US20140177802
14060270
Correspondence name and address
JUDSON K. CHAMPLIN
900 SECOND AVENUE SOUTH
SUITE 1400
MINNEAPOLIS, MN 55402
Assignment: 7
Reel/Frame:033423/0203   Pages: 7
Recorded: 07/30/2014
Attorney Dkt #:017106-0428985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, ZHIQIANG
Exec Dt:
06/12/2014
2
LI, YUANJING
Exec Dt:
06/12/2014
3
ZHAO, ZIRAN
Exec Dt:
06/12/2014
4
WU, WANLONG
Exec Dt:
06/12/2014
5
TANG, LE
Exec Dt:
06/12/2014
6
LIU, YINONG
Exec Dt:
06/12/2014
7
JIN, YINGKANG
Exec Dt:
06/12/2014
8
LIU, WENGUO
Exec Dt:
06/12/2014
9
CAO, SHUO
Exec Dt:
06/12/2014
10
ZHENG, ZHIMIN
Exec Dt:
06/12/2014
11
DING, GUANGWEI
Exec Dt:
06/12/2014
12
RUAN, MING
Exec Dt:
06/12/2014
13
CHEN, XIUWEI
Exec Dt:
06/12/2014
Assignees
1
NUCTECH COMPANY LIMITED
2ND FLOOR, BLOCK A, TONGFANG BUILDING
SHUANGQINGLU, HAIDIAN DISTRICT
BEIJING, CHINA 100084
2
TSINGHUA UNIVERSITY
NO. 1, TSINGHUA YUAN, HAIDIAN DISTRICT
BEIJING, CHINA 100084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140185773
14136514
Correspondence name and address
PILLSBURY WINTHROP SHAW PITTMAN LLP
P.O. BOX 10500
MCLEAN, VA 22102
Assignment: 8
Reel/Frame:033462/0374   Pages: 5
Recorded: 08/05/2014
Attorney Dkt #:13496.0025FP01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, ZHIQIANG
Exec Dt:
06/12/2014
2
LI, YUANJING
Exec Dt:
06/12/2014
3
ZHAO, ZIRAN
Exec Dt:
06/12/2014
4
WU, WANLONG
Exec Dt:
06/12/2014
5
TANG, LE
Exec Dt:
06/12/2014
6
LIU, YINONG
Exec Dt:
06/12/2014
7
JIN, YINGKANG
Exec Dt:
06/12/2014
8
LIU, WENGUO
Exec Dt:
06/12/2014
9
CAO, SHUO
Exec Dt:
06/12/2014
10
ZHENG, ZHIMIN
Exec Dt:
06/12/2014
11
DING, GUANGWEI
Exec Dt:
06/12/2014
12
YU, WENTAO
Exec Dt:
06/12/2014
13
ZHOU, YI
Exec Dt:
06/12/2014
Assignee
1
NUCTECH COMPANY LIMITED
2ND FLOOR, BLOCK A, TONGFANG
BUILDING, SHUANGQINGLU
HAIDIAN DISTRICT, BEIJING, CHINA 100084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140185772
14135989
Correspondence name and address
TONG WU
P.O. BOX 2903
MERCHANT & GOULD P.C.
MINNEAPOLIS, MN 55402
Assignment: 9
Reel/Frame:033499/0164   Pages: 7
Recorded: 08/08/2014
Attorney Dkt #:017106-0428890
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, ZHIQIANG
Exec Dt:
06/12/2014
2
LI, YUANJING
Exec Dt:
06/12/2014
3
ZHAO, ZIRAN
Exec Dt:
06/12/2014
4
WU, WANLONG
Exec Dt:
06/12/2014
5
TANG, LE
Exec Dt:
06/12/2014
6
LIU, YINONG
Exec Dt:
06/12/2014
7
JIN, YINGKANG
Exec Dt:
06/12/2014
8
DING, GUANGWEI
Exec Dt:
06/12/2014
9
CAO, SHUO
Exec Dt:
06/12/2014
10
ZHENG, ZHIMIN
Exec Dt:
06/12/2014
11
LIU, WENGUO
Exec Dt:
06/12/2014
12
YU, WENTAO
Exec Dt:
06/12/2014
13
ZHOU, YI
Exec Dt:
06/12/2014
Assignees
1
NUCTECH COMPANY LIMITED
2ND FLOOR, BLOCK A, TONGFANG BUILDING
SHUANGQINGLU, HAIDIAN DISTRICT
BEIJING, CHINA 100084
2
TSINGHUA UNIVERSITY
NO. 1, TSINGHUA YUAN, HAIDIAN DISTRICT
BEIJING, CHINA 100084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140185763
14136494
Correspondence name and address
PILLSBURY WINTHROP SHAW PITTMAN LLP
P.O. BOX 10500
MCLEAN, VA 22102
Assignment: 10
Reel/Frame:037116/0196   Pages: 16
Recorded: 11/23/2015
Attorney Dkt #:092891.000015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, ZIRAN
Exec Dt:
07/30/2015
2
WU, WANLONG
Exec Dt:
07/30/2015
3
JIN, YINGKANG
Exec Dt:
07/30/2015
4
TANG, LE
Exec Dt:
07/30/2015
5
RUAN, MING
Exec Dt:
07/30/2015
6
TANG, XIAO
Exec Dt:
07/30/2015
7
DING, GUANGWEI
Exec Dt:
07/30/2015
Assignee
1
NUCTECH COMPANY LIMITED
2ND FLOOR, BLOCK A, TONGFANG BUILDING,
SHUANGQINGLU, HAIDIAN DISTRICT
BEIJING, CHINA 100084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9846257
US20160003966
14790947
Correspondence name and address
BAKER HOSTETLER
999 THIRD AVENUE
SUITE 3600
SEATTLE, WA 98104
Assignment: 11
Reel/Frame:036928/0047   Pages: 20
Recorded: 10/30/2015
Attorney Dkt #:092891.000017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, ZHIQIANG
Exec Dt:
08/25/2015
2
LI, YUANJING
Exec Dt:
08/25/2015
3
ZHAO, ZIRAN
Exec Dt:
08/25/2015
4
WU, WANLONG
Exec Dt:
08/25/2015
5
JIN, YINGKANG
Exec Dt:
08/25/2015
6
TANG, LE
Exec Dt:
08/25/2015
7
XU, CHENGCONG
Exec Dt:
08/25/2015
8
RUAN, MING
Exec Dt:
08/25/2015
9
DING, GUANGWEI
Exec Dt:
08/25/2015
Assignee
1
NUCTECH COMPANY LIMITED
2ND FLOOR, BLOCK A, TONGFANG BUILDING SHUANGQINGLU
HAIDIAN DISTRICT
BEIJING, CHINA 100084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9846258
US20160003967
14792066
Correspondence name and address
BAKER & HOSTETLER LLP
2929 ARCH STREET
CIRA CENTRE, 12TH FLOOR
PHILADELPHIA, PA 19104
Assignment: 12
Reel/Frame:038851/0068   Pages: 4
Recorded: 06/08/2016
Attorney Dkt #:CSPT075.003DUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, ZIRAN
Exec Dt:
04/14/2016
2
JIN, YINGKANG
Exec Dt:
04/14/2016
3
DING, GUANGWEI
Exec Dt:
04/14/2016
4
RUAN, MING
Exec Dt:
04/14/2016
Assignee
1
NUCTECH COMPANY LIMITED
2ND FLOOR, BLOCK A, TONGFANG BUILDING
SHUANGQINGLU, HAIDIAN DISTRICT
BEIJING, CHINA 100084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D804670
NONE
29567397
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 13
Reel/Frame:042586/0001   Pages: 4
Recorded: 06/05/2017
Attorney Dkt #:97779-1025704
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, ZHIQIANG
Exec Dt:
05/19/2017
2
LI, YUANJING
Exec Dt:
05/19/2017
3
ZHAO, ZIRAN
Exec Dt:
05/19/2017
4
WU, WANLONG
Exec Dt:
05/19/2017
5
JIN, YINGKANG
Exec Dt:
05/19/2017
6
TANG, LE
Exec Dt:
05/19/2017
7
TANG, XIAO
Exec Dt:
05/19/2017
8
DING, GUANGWEI
Exec Dt:
05/19/2017
Assignee
1
NUCTECH COMPANY LIMITED
2ND FLOOR, BLOCK A, TONGFANG BUILDING, SHUANGQING ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170184516
15285850
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP MAILS
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 14
Reel/Frame:049497/0646   Pages: 11
Recorded: 06/18/2019
Attorney Dkt #:995.214US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, ZHIQIANG
Exec Dt:
10/22/2018
2
WU, WANLONG
Exec Dt:
10/22/2018
3
ZHAO, ZIRAN
Exec Dt:
10/22/2018
4
DING, GUANGWEI
Exec Dt:
10/22/2018
5
RUAN, MING
Exec Dt:
10/22/2018
6
LUO, XILEI
Exec Dt:
10/22/2018
Assignees
1
NUCTECH COMPANY LIMITED
2ND FLOOR, BLOCK A, TONGFANG BUILDING
SHUANGQINGLU
BEIJING, CHINA 100084
2
NUCTECH JIANGSU COMPANY LIMITED
NO. 168 HUACHENG MIDDLE ROAD
JINTAN DISTRICT CHANGZHOU
JIANGSU, CHINA 213200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10458928
US20180292333
15578131
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 15
Reel/Frame:050295/0673   Pages: 20
Recorded: 09/06/2019
Attorney Dkt #:017106-0506712
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, ZHIQIANG
Exec Dt:
08/08/2019
2
LI, YUANJING
Exec Dt:
08/08/2019
3
ZHAO, ZIRAN
Exec Dt:
07/30/2019
4
WU, WANLONG
Exec Dt:
07/30/2019
5
RUAN, MING
Exec Dt:
07/25/2019
6
JIN, YINGKANG
Exec Dt:
08/06/2019
7
DING, GUANGWEI
Exec Dt:
07/29/2019
8
SHEN, ZONGJUN
Exec Dt:
07/26/2019
9
ZHAO, JIAJIANG
Exec Dt:
07/26/2019
Assignees
1
TSINGHUA UNIVERSITY
NO.1, TSINGHUA YUAN, HAIDIAN
BEIJING, CHINA 100084
2
NUCTECH COMPANY LIMITED
2ND FLOOR, BLOCK A, TONGFANG BUILDING, SHUANGQINGLU, HAIDIAN
BEIJING, CHINA 100084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10983243
US20200012010
16491891
Correspondence name and address
PILLSBURY WINTHROP SHAW PITTMAN, LLP
PO BOX 10500
MCLEAN, VA 22102
Assignment: 16
Reel/Frame:050259/0476   Pages: 12
Recorded: 09/04/2019
Attorney Dkt #:995.215US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, ZHIQIANG
Exec Dt:
08/28/2019
2
LI, YUANJING
Exec Dt:
08/28/2019
3
ZHAO, ZIRAN
Exec Dt:
08/23/2019
4
WU, WANLONG
Exec Dt:
09/03/2019
5
LI, JUNLI
Exec Dt:
09/03/2019
6
RUAN, MING
Exec Dt:
08/30/2019
7
DING, GUANGWEI
Exec Dt:
08/28/2019
Assignees
1
NUCTECH COMPANY LIMITED
2ND FLOOR, BLOCK A, TONGFANG BUILDING
SHUANGQINGLU HAIDIAN DISTRICT
BEIJING, CHINA 100084
2
NUCTECH JIANGSU COMPANY LIMITED
NO. 168 HUACHENG MIDDLE ROAD
JINTAN DISTRICT CHANGZHOU
JIANGSU, CHINA 213200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10446288
US20180308602
15578138
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402

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