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Patent Assignment Assignor Details
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Assignor Name : SUN, KAIYUE
Total Assignments: 4
Assignment: 1
Reel/Frame:045651/0982   Pages: 6
Recorded: 04/27/2018
Attorney Dkt #:20033.53 ASSIGN/DEC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEI, ERMO
Exec Dt:
03/07/2018
2
LI, JIALIANG
Exec Dt:
03/15/2018
3
SUN, KAIYUE
Exec Dt:
03/15/2018
4
KOH, LI CHEN
Exec Dt:
03/27/2018
5
XIA, MINGYE
Exec Dt:
03/20/2018
6
ZHANG, YU
Exec Dt:
03/09/2018
7
GUO, YUYANG
Exec Dt:
03/19/2018
Assignee
1
DROPBOX, INC.
333 BRANNAN ST.
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11334596
US20190332710
15964267
Correspondence name and address
JAMES S. BULLOUGH
1010 NORTH 500 EAST, SUITE 210
NORTH SALT LAKE, UT 84054
Assignment: 2
Reel/Frame:059922/0842   Pages: 6
Recorded: 05/16/2022
Attorney Dkt #:20033.53.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEI, ERMO
Exec Dt:
03/07/2018
2
LI, JIALIANG
Exec Dt:
03/15/2018
3
SUN, KAIYUE
Exec Dt:
03/15/2018
4
KOH, LI CHEN
Exec Dt:
03/27/2018
5
XIA, MINGYE
Exec Dt:
03/20/2018
6
ZHANG, YU
Exec Dt:
03/09/2018
7
GUO, YUYANG
Exec Dt:
03/19/2018
Assignee
1
DROPBOX, INC.
1800 OWENS STREET, SUITE 200
SAN FRANCISCO, CALIFORNIA 94158
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11809450
US20220277020
17663628
Correspondence name and address
KELLER PREECE PLLC
1010 NORTH 500 WEST, SUITE 210
NORTH SALT LAKE, UT 84054
Assignment: 3
Reel/Frame:065357/0461   Pages: 6
Recorded: 10/26/2023
Attorney Dkt #:20033.53.1.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEI, ERMO
Exec Dt:
03/07/2018
2
LI, JIALIANG
Exec Dt:
03/15/2018
3
SUN, KAIYUE
Exec Dt:
03/15/2018
4
KOH, LI CHEN
Exec Dt:
03/27/2018
5
XIA, MINGYE
Exec Dt:
03/20/2018
6
ZHANG, YU
Exec Dt:
03/09/2018
7
GUO, YUYANG
Exec Dt:
03/19/2018
Assignee
1
DROPBOX, INC.
1800 OWENS STREET, SUITE 200
SAN FRANCISCO, CALIFORNIA 94158
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240054146
18495097
Correspondence name and address
KELLER PREECE PLLC
1010 NORTH 500 EAST, SUITE 210
NORTH SALT LAKE, UT 84054
Assignment: 4
Reel/Frame:056076/0069   Pages: 5
Recorded: 04/27/2021
Attorney Dkt #:GBZTHZ029
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, JUNWEI
Exec Dt:
04/22/2021
2
ZHENG, DONGSHENG
Exec Dt:
04/22/2021
3
YU, XIUXIA
Exec Dt:
04/22/2021
4
LING, XIANZHANG
Exec Dt:
04/22/2021
5
FENG, LINGYUN
Exec Dt:
04/22/2021
6
CHEN, SHUIYUE
Exec Dt:
04/22/2021
7
WAN, ZHIPENG
Exec Dt:
04/22/2021
8
CHEN, JIANWEI
Exec Dt:
04/22/2021
9
JIA, NING
Exec Dt:
04/22/2021
10
GUANG, HONGFENG
Exec Dt:
04/22/2021
11
SUN, KAIYUE
Exec Dt:
04/22/2021
12
LV, XU
Exec Dt:
04/22/2021
13
WU, CHANGGUAN
Exec Dt:
04/22/2021
14
LV, WEI
Exec Dt:
04/22/2021
Assignee
1
QINGDAO UNIVERSITY OF TECHNOLOGY
NO. 777 JIALINGJIANG EAST ROAD, ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE, QINGDAO CITY, SHANDONG PROVINCE, CHINA
QINGDAO, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11193865
US20210364402
17241097
Correspondence name and address
GOKALP BAYRAMOGLU
1540 W. WARM SPRINGS ROAD SUITE 100
HENDERSON, NV 89014

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