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Patent Assignment Assignor Details
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Assignor Name : SUN, WEIJIA
Total Assignments: 2
Assignment: 1
Reel/Frame:025979/0975   Pages: 5
Recorded: 03/18/2011
Attorney Dkt #:HW707852
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/15/2011
2
Exec Dt:
03/16/2011
Assignee
1
QINGSHUI RIVER ZONE
WEST HI-TECH ZONE
CHENGDU, SICHUAN, CHINA 611731
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13051142
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 N. STETSON AVENUE
CHICAGO, IL 60601-6731
Assignment: 2
Reel/Frame:059303/0316   Pages: 3
Recorded: 03/18/2022
Attorney Dkt #:0113-0571US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/16/2022
2
Exec Dt:
03/16/2022
3
Exec Dt:
03/16/2022
4
Exec Dt:
03/16/2022
Assignee
1
NO. 66, WEST CHANGJIANG ROAD, HUANGDAO DISTRICT
QINGDAO, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17698099
Correspondence name and address
IPPIVOT PATENT AGENCY
4000 LEGATO ROAD
SUITE 1100
FAIRFAX, VA 22033

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