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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : QI, GUOSHENG
Total Assignments: 12
Assignment: 1
Reel/Frame:011895/0484   Pages: 5
Recorded: 06/14/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, DUANYI
Exec Dt:
06/05/2001
2
CHENG, XIANFU
Exec Dt:
06/05/2001
3
LIAO, NINGFANG
Exec Dt:
06/05/2001
4
GONG, MALI
Exec Dt:
06/05/2001
5
QI, GUOSHENG
Exec Dt:
06/05/2001
6
YAN, PING
Exec Dt:
06/05/2001
7
LI, HEXIONG
Exec Dt:
06/05/2001
8
MA, LIJUN
Exec Dt:
06/05/2001
Assignee
1
TSINGHUA UNIVERSITY QUINGHUAYUAN
HAIDIAN DISTRICT
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010038596
09810948
Correspondence name and address
RATNER & PRESTIA
KENNETH N. NIGON
SUITE 301, ONE WESTLAKES, BERWYN
P.O. BOX 980
VALLEY FORGE, PA 19482-0980
Assignment: 2
Reel/Frame:014177/0655   Pages: 3
Recorded: 06/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, DUANYI
Exec Dt:
05/26/2003
2
QI, GUOSHENG
Exec Dt:
05/26/2003
3
JIANG, PEIJUN
Exec Dt:
05/27/2003
4
FAN, XIAODONG
Exec Dt:
05/26/2003
5
QIAN, KUN
Exec Dt:
05/27/2003
Assignee
1
TSINGHUA UNIVERSITY
HAIDIAN DISTRICT
BEIJING 100084, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7012270
US20030201399
10389043
Correspondence name and address
RATNERPRESTIA
KENNETH N. NIGON
ONE WESTLAKES
BERWYN, P.O. BOX 980
VALLEY FORGE, PENNSYLVANIA 19482-0980
Assignment: 3
Reel/Frame:033849/0337   Pages: 3
Recorded: 09/30/2014
Attorney Dkt #:KPC0065US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, YONGJIAN
Exec Dt:
07/15/2014
2
QI, GUOSHENG
Exec Dt:
07/15/2014
3
YANG, JIBIN
Exec Dt:
07/15/2014
4
WU, CHONG
Exec Dt:
07/15/2014
Assignee
1
BEIJING GRIDSUM TECHNOLOGY CO., LTD.
8/F JADEPALCE HOTEL 76 ZHI CHUN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150302466
14389445
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 4
Reel/Frame:034009/0851   Pages: 5
Recorded: 10/16/2014
Attorney Dkt #:KPC0065US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED AT REEL: 033849 FRAME: 0337. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
HUANG, YONGJIAN
Exec Dt:
07/15/2014
2
QI, GUOSHENG
Exec Dt:
07/15/2014
3
YANG, JIBIN
Exec Dt:
07/15/2014
4
WU, CHONG
Exec Dt:
07/15/2014
Assignee
1
BEIJING GRIDSUM TECHNOLOGY CO., LTD
8/F JADEPALACE HOTEL 76 ZHI CHUN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150302466
14389445
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103
Assignment: 5
Reel/Frame:033774/0698   Pages: 4
Recorded: 09/19/2014
Attorney Dkt #:KPC0084US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QI, GUOSHENG
Exec Dt:
09/15/2014
2
HE, KAIDUO
Exec Dt:
09/15/2014
3
HUANG, JIAN
Exec Dt:
09/15/2014
4
ZHANG, WENTAO
Exec Dt:
09/15/2014
5
ZHU, QING
Exec Dt:
09/15/2014
6
HUANG, YONGJIAN
Exec Dt:
09/15/2014
Assignee
1
BEIJING GRIDSUM TECHNOLOGY CO., LTD.
8/F JADEPALACE HOTEL 76 ZHI CHUN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150046249
14386389
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 6
Reel/Frame:037867/0569   Pages: 2
Recorded: 02/19/2016
Attorney Dkt #:4011959-204665
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
QI, GUOSHENG
Exec Dt:
12/16/2015
Assignee
1
BEIJING GRIDSUM TECHNOLOGY CO., LTD.
8/F JADEPALACE HOTEL, 76 ZHI CHUN ROAD
SHUANGYUSHU COMM,, HAIDIAN DIST.
BEIJING, CHINA 100086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10348844
US20160212234
14913061
Correspondence name and address
MARTIN J. MILLER
41 SOUTH HIGH STREET
29TH FLOOR
COLUMBUS, OH 43215
Assignment: 7
Reel/Frame:038528/0380   Pages: 8
Recorded: 05/10/2016
Attorney Dkt #:P-80159-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QI, GUOSHENG
Exec Dt:
03/25/2016
2
WU, CHONG
Exec Dt:
03/25/2016
3
MA, YANLONG
Exec Dt:
03/25/2016
4
YANG, TAO
Exec Dt:
03/25/2016
5
DAI, FEI
Exec Dt:
03/25/2016
6
YU, DELE
Exec Dt:
03/25/2016
Assignee
1
BEIJING GRIDSUM TECHNOLOGY CO., LTD.
8/F JADEPALACE HOTEL, 76 ZHI CHUN ROAD
SHUANGYUSHU COMMUNITY, HAIDIAN DISTRICT
BEIJING, CHINA 100086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160239864
15139096
Correspondence name and address
PEARL COHEN ZEDEK LATZER BARATZ LLP
1500 BROADWAY
12TH FLOOR
NEW YORK, NY 10036
Assignment: 8
Reel/Frame:038558/0913   Pages: 8
Recorded: 05/12/2016
Attorney Dkt #:P-80159-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QI, GUOSHENG
Exec Dt:
03/25/2016
2
WU, CHONG
Exec Dt:
03/25/2016
3
MA, YANLONG
Exec Dt:
03/25/2016
4
YANG, TAO
Exec Dt:
03/25/2016
5
DAI, FEI
Exec Dt:
03/25/2016
6
YU, DELE
Exec Dt:
03/25/2016
Assignee
1
BEIJING GRIDSUM TECHNOLOGY CO., LTD.
8/F JADEPALACE HOTEL, 76 ZHI CHUN ROAD
SHUANGYUSHU COMMUNITY, HAIDIAN DISTRICT
BEIJING, CHINA 100086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160239864
15139096
Correspondence name and address
PEARL COHEN ZEDEK LATZER BARATZ LLP
1500 BROADWAY
12TH FLOOR
NEW YORK, NY 10036
Assignment: 9
Reel/Frame:038744/0084   Pages: 4
Recorded: 05/18/2016
Attorney Dkt #:33570
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QI, GUOSHENG
Exec Dt:
05/16/2016
2
HUANG, YONGJIAN
Exec Dt:
05/16/2016
3
WU, CHONG
Exec Dt:
05/16/2016
4
YANG, JIBIN
Exec Dt:
05/16/2016
5
LI, FENG
Exec Dt:
05/16/2016
Assignee
1
BEIJING GRIDSUM TECHNOLOGY CO., LTD.
8/F JADEPALACE HOTEL, 76 ZHI CHUN ROAD
SHUANGYUSHU COMMUNITY, HAIDIAN DISTRICT
BEIJING, CHINA 100086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160277259
15037444
Correspondence name and address
SCULLY SCOTT MURPHY & PRESSER, PC
400 GARDEN CITY PLAZA
SUITE 300
GARDEN CITY, NY 11530
Assignment: 10
Reel/Frame:046029/0257   Pages: 3
Recorded: 06/08/2018
Attorney Dkt #:37534-8 PN83903BJGS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QI, GUOSHENG
Exec Dt:
06/08/2018
2
XU, WENBIN
Exec Dt:
06/08/2018
Assignee
1
BEIJING GRIDSUM TECHNOLOGY CO., LTD
8/F JADEPALACE HOTEL, 76 ZHI CHUN ROAD, SHUANGYUSHU COMMUNITY
HAIDIAN DISTRICT
BEIJING, CHINA 100086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180357302
16060657
Correspondence name and address
PATENT DOCKET DEPARTMENT ARMSTRONG TEASD
7700 FORSYTH BOULEVARD
SUITE 1800
ST. LOUIS, MO 63105
Assignment: 11
Reel/Frame:046185/0992   Pages: 3
Recorded: 06/24/2018
Attorney Dkt #:37534-9 (PN83904BJGS)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QI, GUOSHENG
Exec Dt:
06/20/2018
2
HE, XIN
Exec Dt:
06/20/2018
Assignee
1
BEIJING GRIDSUM TECHNOLOGY CO., LTD.
8/F JADEPALACE HOTEL, 76 ZHI CHUN ROAD
SHUANGYUSHU COMMUNITY, HAIDIAN DISTRICT, CHINA 100086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10796077
US20190012300
16065810
Correspondence name and address
PATENT DOCKET DEPARTMENT
ARMSTRONG TEASDALE LLP
7700 FORSYTH BLVD., SUITE 1800
ST. LOUIS, MO 63105
Assignment: 12
Reel/Frame:046758/0979   Pages: 5
Recorded: 08/30/2018
Attorney Dkt #:37534-18 PN83905BJGS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QI, GUOSHENG
Exec Dt:
07/30/2018
2
YANG, JIBIN
Exec Dt:
07/30/2018
3
WU, CHONG
Exec Dt:
07/30/2018
Assignee
1
BEIJING GRIDSUM TECHNOLOGY CO., LTD.
8/F JADEPALACE HOTEL 76 ZHI CHUN ROAD
SHUANGYUSHU COMMUNITY
HAIDIAN DISTRICT BEIJING, CHINA 100086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190095866
16081323
Correspondence name and address
PATENT DOCKET DEPARTMENT ARMSTRONG TEASD
7700 FORSYTH BOULEVARD
SUITE 1800
ST. LOUIS, MO 63105

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