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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : ZHANG, YUCAI
Total Assignments: 5
Assignment: 1
Reel/Frame:012699/0273   Pages: 3
Recorded: 03/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/07/2002
2
Exec Dt:
03/07/2002
Assignee
1
2680 QUEENSVIEW DRIVE
OTTAWA, ONTARIO, CANADA K2B 8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10093541
Correspondence name and address
FREEDMAN & ASSOCIATES
GORDON FREEDMAN
117 CENTREPOINT DRIVE, SUITE 350
NEPEAN, ONTARIO, CANADA K2G 5X3
Assignment: 2
Reel/Frame:044408/0536   Pages: 5
Recorded: 12/15/2017
Attorney Dkt #:0088917-000006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/24/2017
2
Exec Dt:
11/24/2017
3
Exec Dt:
11/24/2017
4
Exec Dt:
11/24/2017
5
Exec Dt:
11/20/2017
6
Exec Dt:
11/24/2017
Assignee
1
NO. 66, CHANGJIANG WEST ROAD, ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE
QINGDAO, SHANDONG, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15737008
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY P.C.
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 3
Reel/Frame:049678/0813   Pages: 4
Recorded: 07/03/2019
Attorney Dkt #:C6412-004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/18/2019
2
Exec Dt:
06/18/2019
3
Exec Dt:
06/18/2019
4
Exec Dt:
06/18/2019
5
Exec Dt:
06/18/2019
6
Exec Dt:
06/18/2019
Assignee
1
NO. 66 CHANGJIANG WEST ROAD, HUANGDAO DISTRICT, SHANDONG PROVINCE
QINGDAO, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16476004
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:061423/0625   Pages: 5
Recorded: 10/14/2022
Attorney Dkt #:41422Z
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/14/2022
2
Exec Dt:
09/14/2022
3
Exec Dt:
09/14/2022
4
Exec Dt:
09/14/2022
5
Exec Dt:
09/14/2022
6
Exec Dt:
09/14/2022
7
Exec Dt:
09/14/2022
8
Exec Dt:
09/14/2022
Assignee
1
1101/F BUILDING 1ST CHONGWEN PARK, NANSHAN ZHIYUAN
NO.3370 LIUXIAN AVE,FUGUAN COMM,TAOYUAN ST,NANSHAN
SHENZHEN, GUANGDONG, CHINA 518000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17965903
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER PC
400 GARDEN CITY PLAZA
SUITE 300
GARDEN CITY, NY 11530
Assignment: 5
Reel/Frame:063416/0533   Pages: 4
Recorded: 04/24/2023
Attorney Dkt #:ZYIP0198PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/15/2023
2
Exec Dt:
03/15/2023
3
Exec Dt:
03/15/2023
4
Exec Dt:
03/15/2023
5
Exec Dt:
03/15/2023
6
Exec Dt:
03/15/2023
7
Exec Dt:
03/15/2023
Assignee
1
1001, BUILDING 1, CHONGWEN PARK, NANSHAN WISDOM PARK, 3370 LIUXIAN AVENUE
FUGUANG COMMUNITY, TAOYUAN STREET, NANSHAN DISTRICT
SHENZHEN, GUANGDONG, CHINA 518000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18305610
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER, TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075

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