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Patent Assignment Assignor Details
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Assignor Name : ZHAN, YIFENG
Total Assignments: 3
Assignment: 1
Reel/Frame:037602/0339   Pages: 2
Recorded: 01/27/2016
Attorney Dkt #:CU-100175
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/22/2016
2
Exec Dt:
01/22/2016
Assignee
1
5F MAIN BUILDING, NO. 19 GUCHENG STREET WEST
SHIJINGSHAN DISTRICT
BEIJING, CHINA 100043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15008401
Correspondence name and address
FLENER IP LAW
300 W. ADAMS ST
SUITE 840
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:052928/0070   Pages: 3
Recorded: 06/12/2020
Attorney Dkt #:RAP3-PT098
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/08/2018
2
Exec Dt:
05/08/2018
Assignee
1
ROOM 901, BUILDING 1, NO.28 PINGGUOYUAN ROAD
SHIJINGSHAN DISTRICT
BEIJING, CHINA 100041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15742298
Correspondence name and address
DOUGLAS J. BUCKLIN
30 SOUTH 17TH STREET
18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 3
Reel/Frame:049714/0891   Pages: 3
Recorded: 07/10/2019
Attorney Dkt #:RAP3-PT149
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/02/2019
2
Exec Dt:
07/02/2019
Assignee
1
ROOM 901, BUILDING 1, NO. 28 PINGGUOYUAN ROAD, SHIJINGSHAN
BEIJING, CHINA 100041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16476232
Correspondence name and address
VOLPE AND KOENIG P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103

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