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Patent Assignment Assignor Details
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Assignor Name : LI, YUNKAI
Total Assignments: 4
Assignment: 1
Reel/Frame:045724/0309   Pages: 8
Recorded: 05/04/2018
Attorney Dkt #:20149.0004.PCUS00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/04/2018
2
Exec Dt:
04/04/2018
3
Exec Dt:
04/04/2018
4
Exec Dt:
04/04/2018
Assignee
1
NO. 17, QINGHUA DONGLU
HAIDAN DISTRICT
BEIJING, CHINA 100083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15773948
Correspondence name and address
ELIZABETH WILLIAMS
5020 MONTROSE BLVD.
SUITE 750
HOUSTON, TX 77006
Assignment: 2
Reel/Frame:053163/0183   Pages: 8
Recorded: 07/09/2020
Attorney Dkt #:39672.04001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/04/2020
2
Exec Dt:
06/04/2020
3
Exec Dt:
06/04/2020
4
Exec Dt:
06/04/2020
Assignee
1
NO. 2, YUANMINGYUAN WEST ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100193
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16960898
Correspondence name and address
BILLY C. RAULERSON
CALFEE, HALTER & GRISWOLD LLP
THE CALFEE BUILDING, 1405 EAST SIXTH STREET
CLEVELAND, OH 44114
Assignment: 3
Reel/Frame:057613/0592   Pages: 7
Recorded: 09/27/2021
Attorney Dkt #:5003P002US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/26/2021
2
Exec Dt:
08/26/2021
3
Exec Dt:
08/26/2021
Assignee
1
NO. 17, TSINGHUA EAST ROAD
HAIDIAN DISTRICT
BEIJING, CHINA 100083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17598747
Correspondence name and address
BRION RAFFOUL
329 CHURCHILL AVE N
OTTAWA, K1Z 5B8 CANADA
Assignment: 4
Reel/Frame:061053/0254   Pages: 10
Recorded: 08/02/2022
Attorney Dkt #:43367.50005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/14/2022
2
Exec Dt:
07/14/2022
3
Exec Dt:
07/14/2022
4
Exec Dt:
07/14/2022
Assignee
1
NO.17 QINGHUA EAST ROAD
HAIDIAN DISTRICT
BEIJING, CHINA 100083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17879236
Correspondence name and address
EMERSON, THOMSON & BENNETT, LLC
1914 AKRON-PENINSULA ROAD
AKRON, OH 44313

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