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Patent Assignment Assignor Details
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Assignor Name : ZHANG, DUOKUN
Total Assignments: 11
Assignment: 1
Reel/Frame:034963/0279   Pages: 6
Recorded: 02/13/2015
Attorney Dkt #:CSPTAL28.005AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, ZHIQIANG
Exec Dt:
10/21/2014
2
TU, ZHUOWEN
Exec Dt:
10/21/2014
3
LI, LIANG
Exec Dt:
10/14/2014
4
ZHAO, ZIRAN
Exec Dt:
10/14/2014
5
ZHANG, DUOKUN
Exec Dt:
10/14/2014
6
PENG, ZHI
Exec Dt:
10/14/2014
7
CUI, JIN
Exec Dt:
10/14/2014
8
LIN, DONG
Exec Dt:
10/14/2014
Assignee
1
NUCTECH COMPANY LIMITED
2ND FLOOR, BLOCK A, TONGFANG BUILDING
SHUANGQINGLU, HAIDIAN DISTRICT
BEIJING, CHINA 100084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9763630
US20150117602
14525078
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 2
Reel/Frame:036738/0431   Pages: 4
Recorded: 10/06/2015
Attorney Dkt #:13496.0045FP01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, ZIRAN
Exec Dt:
05/07/2015
2
LIU, YAOHONG
Exec Dt:
05/07/2015
3
ZHANG, JIAN
Exec Dt:
05/07/2015
4
GU, JIANPING
Exec Dt:
05/07/2015
5
LI, QIANG
Exec Dt:
05/07/2015
6
ZHANG, DUOKUN
Exec Dt:
05/07/2015
Assignee
1
NUCTECH COMPANY LIMITED
2ND FLOOR, BLOCK A, TONGFANG BUILDING
SHUANGQINGLU
HAIDIAN DISTRICT, BEIJING, CHINA 100084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10074166
US20160189360
14700249
Correspondence name and address
TONG WU
P.O. BOX 2903
MERCHANT & GOULD P.C.
MINNEAPOLIS, MN 55402
Assignment: 3
Reel/Frame:055815/0751   Pages: 4
Recorded: 04/05/2021
Attorney Dkt #:20615-0076US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, YU
Exec Dt:
07/09/2017
2
WANG, CHUNLIANG
Exec Dt:
07/09/2017
3
YE, ZHOU
Exec Dt:
07/09/2017
4
GUO, RUI
Exec Dt:
07/09/2017
5
ZHANG, DUOKUN
Exec Dt:
07/09/2017
Assignee
1
BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
BUILDING 34, NO. 8 DONGBEIWANG WEST ROAD, HAIDIAN DISTRICT
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200134690
16727013
Correspondence name and address
YANGZHOU DU
PO BOX 423
MCLEAN, VA 22101
Assignment: 4
Reel/Frame:056080/0251   Pages: 4
Recorded: 04/29/2021
Attorney Dkt #:20615-0159US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, DUOKUN
Exec Dt:
07/09/2017
2
LI, MIN
Exec Dt:
07/09/2017
3
WANG, YU
Exec Dt:
07/09/2017
4
GUO, RUI
Exec Dt:
07/09/2017
5
WANG, HONGFENG
Exec Dt:
07/09/2017
Assignee
1
BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
BUILDING 34, NO. 8 DONGBEIWANG WEST ROAD, HAIDIAN DISTRICT
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200090232
16690341
Correspondence name and address
YANGZHOU DU
PO BOX 423
MCLEAN, VA 22101
Assignment: 5
Reel/Frame:053729/0022   Pages: 4
Recorded: 09/10/2020
Attorney Dkt #:20615-0077US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, YU
Exec Dt:
09/29/2017
2
LI, MIN
Exec Dt:
09/29/2017
3
GUO, RUI
Exec Dt:
09/29/2017
4
YE, ZHOU
Exec Dt:
09/29/2017
5
ZHANG, DUOKUN
Exec Dt:
09/29/2017
Assignee
1
BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
BUILDING 34, NO. 8 DONGBEIWANG WEST ROAD, HAIDIAN DISTRICT
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10818108
US20200160630
16749968
Correspondence name and address
YANGZHOU DU
PO BOX 423
MCLEAN, VA 22101
Assignment: 6
Reel/Frame:055937/0247   Pages: 4
Recorded: 04/15/2021
Attorney Dkt #:20615-0447US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, YU
Exec Dt:
07/24/2018
2
YE, ZHOU
Exec Dt:
07/24/2018
3
ZHANG, DUOKUN
Exec Dt:
07/24/2018
4
LI, MIN
Exec Dt:
07/24/2018
5
GUO, RUI
Exec Dt:
07/24/2018
Assignee
1
BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
BUILDING 34, NO. 8 DONGBEIWANG WEST ROAD, HAIDIAN DISTRICT
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200152183
16746954
Correspondence name and address
YANGZHOU DU
PO BOX 423
MCLEAN, VA 22101
Assignment: 7
Reel/Frame:056254/0293   Pages: 4
Recorded: 05/17/2021
Attorney Dkt #:20615-0445US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, YU
Exec Dt:
07/24/2018
2
YE, ZHOU
Exec Dt:
07/24/2018
3
ZHANG, DUOKUN
Exec Dt:
07/24/2018
4
LI, MIN
Exec Dt:
07/24/2018
5
GUO, RUI
Exec Dt:
07/24/2018
Assignee
1
BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
BUILDING 34, NO. 8 DONGBEIWANG WEST ROAD, HAIDIAN DISTRICT
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200158522
16748771
Correspondence name and address
YANGZHOU DU
PO BOX 423
MCLEAN, VA 22101
Assignment: 8
Reel/Frame:048090/0442   Pages: 18
Recorded: 01/22/2019
Attorney Dkt #:092891.000023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, ZHIQIANG
Exec Dt:
01/09/2019
2
ZHANG, LI
Exec Dt:
01/09/2019
3
ZHAO, ZIRAN
Exec Dt:
01/09/2019
4
LIU, YAOHONG
Exec Dt:
01/09/2019
5
ZHANG, DUOKUN
Exec Dt:
01/09/2019
6
GU, JIANPING
Exec Dt:
01/09/2019
7
LI, QIANG
Exec Dt:
01/09/2019
8
ZHANG, JIAN
Exec Dt:
01/09/2019
Assignee
1
NUCTECH COMPANY LIMITED
2ND FLOOR, BLOCK A, TONGFANG BUILDING
SHUANGQINGLU, HAIDIAN DISTRICT
BEIJING, CHINA 100084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10229336
US20170308766
15129389
Correspondence name and address
BAKER & HOSTETLER LLP
999 THIRD AVENUE SUITE 3600
SEATTLE, WA 98104
Assignment: 9
Reel/Frame:048144/0027   Pages: 18
Recorded: 01/25/2019
Attorney Dkt #:092891.000038
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, ZHIQIANG
Exec Dt:
01/09/2019
2
ZHANG, LI
Exec Dt:
01/09/2019
3
ZHAO, ZIRAN
Exec Dt:
01/09/2019
4
LIU, YAOHONG
Exec Dt:
01/09/2019
5
ZHANG, DUOKUN
Exec Dt:
01/09/2019
6
GU, JIANPING
Exec Dt:
01/09/2019
7
LI, QIANG
Exec Dt:
01/09/2019
8
ZHANG, JIAN
Exec Dt:
01/09/2019
Assignee
1
NUCTECH COMPANY LIMITED
2ND FLOOR, BLOCK A, TONGFANG BUILDING,
SHUANGQINGLU, HAIDIAN DISTRICT
BEIJING, CHINA 100084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10509979
US20190156139
16255738
Correspondence name and address
BAKER & HOSTETLER LLP
999 THIRD AVENUE SUITE 3600
SEATTLE, WA 98104
Assignment: 10
Reel/Frame:056365/0636   Pages: 5
Recorded: 05/27/2021
Attorney Dkt #:20615-0148US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, YU
Exec Dt:
08/30/2019
2
YE, ZHOU
Exec Dt:
08/30/2019
3
LI, MIN
Exec Dt:
08/30/2019
4
ZHANG, DUOKUN
Exec Dt:
08/30/2019
5
WANG, HONGFENG
Exec Dt:
08/30/2019
6
CHEN, LIANG
Exec Dt:
08/30/2019
Assignee
1
BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
BUILDING 34, NO. 8 DONGBEIWANG WEST ROAD, HAIDIAN DISTRICT
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210029490
17067788
Correspondence name and address
YANGZHOU DU
PO BOX 423
MCLEAN, VA 22101
Assignment: 11
Reel/Frame:054948/0509   Pages: 3
Recorded: 01/19/2021
Attorney Dkt #:20615-0755US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, HONGFENG
Exec Dt:
11/21/2020
2
WANG, YU
Exec Dt:
11/21/2020
3
ZHANG, DUOKUN
Exec Dt:
11/20/2020
Assignee
1
BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
BUILDING 34, NO.8 DONGBEIWANG WEST ROAD, HAIDIAN DISTRICT
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11573858
US20210109812
17109168
Correspondence name and address
YANGZHOU DU
PO BOX 423
MCLEAN, VA 22101

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