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Patent Assignment Assignor Details
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Assignor Name : JI, YUANYUAN
Total Assignments: 4
Assignment: 1
Reel/Frame:037252/0753   Pages: 10
Recorded: 12/09/2015
Attorney Dkt #:5253.1001-001 WAI15CN0427
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/01/2015
2
Exec Dt:
12/01/2015
3
Exec Dt:
12/01/2015
4
Exec Dt:
12/01/2015
5
Exec Dt:
12/01/2015
6
Exec Dt:
12/01/2015
7
Exec Dt:
12/01/2015
8
Exec Dt:
12/01/2015
9
Exec Dt:
12/01/2015
10
Exec Dt:
12/01/2015
11
Exec Dt:
12/01/2015
12
Exec Dt:
12/01/2015
13
Exec Dt:
12/01/2015
14
Exec Dt:
12/01/2015
15
Exec Dt:
12/01/2015
16
Exec Dt:
12/01/2015
17
Exec Dt:
12/01/2015
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Exec Dt:
12/01/2015
19
Exec Dt:
12/01/2015
20
Exec Dt:
12/01/2015
21
Exec Dt:
12/01/2015
22
Exec Dt:
12/01/2015
23
Exec Dt:
12/01/2015
24
Exec Dt:
12/01/2015
Assignee
1
9 DONGZHIMEN NORTH STREET
DONGCHENG DISTRICT
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14964204
Correspondence name and address
DEIRDRE E. SANDERS
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01742
Assignment: 2
Reel/Frame:055482/0464   Pages: 14
Recorded: 03/03/2021
Attorney Dkt #:YTEN-59704US3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/18/2019
2
Exec Dt:
10/21/2019
3
Exec Dt:
10/21/2019
4
Exec Dt:
10/21/2019
5
Exec Dt:
11/12/2019
6
Exec Dt:
11/12/2019
7
Exec Dt:
10/18/2019
8
Exec Dt:
10/18/2019
9
Exec Dt:
10/18/2019
10
Exec Dt:
10/18/2019
11
Exec Dt:
10/21/2019
Assignee
1
19 PRESIDENTIAL WAY
SUITE 201
WOBURN, MASSACHUSETTS 01801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17273159
Correspondence name and address
PEARNE & GORDON LLP
1801 EAST 9TH STREET
SUITE 1200
CLEVELAND, OH 44114-3108
Assignment: 3
Reel/Frame:058723/0335   Pages: 14
Recorded: 01/21/2022
Attorney Dkt #:YTEN-61224US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/27/2020
2
Exec Dt:
08/26/2020
3
Exec Dt:
08/27/2020
4
Exec Dt:
09/25/2020
Assignee
1
19 PRESIDENTIAL WAY, SUITE 201
WOBURN, MASSACHUSETTS 01801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17597707
Correspondence name and address
PEARNE & GORDON
1801 EAST 9TH STREET
SUITE 1200
CLEVELAND, OH 44114-3108
Assignment: 4
Reel/Frame:062363/0469   Pages: 12
Recorded: 01/12/2023
Attorney Dkt #:YTEN-63059US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/14/2021
2
Exec Dt:
09/13/2021
3
Exec Dt:
09/14/2021
4
Exec Dt:
09/14/2021
5
Exec Dt:
09/14/2021
6
Exec Dt:
09/14/2021
7
Exec Dt:
09/13/2021
Assignee
1
19 PRESIDENTIAL WAY
SUITE 201
WOBURN, MASSACHUSETTS 01801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18005302
Correspondence name and address
PEARNE & GORDON LLP
1801 EAST NINTH STREET
SUITE 1200
CLEVELAND, OH 44114-3108

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