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Patent Assignment Assignor Details
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Assignor Name : ZENG, QINGYU
Total Assignments: 9
Assignment: 1
Reel/Frame:008835/0539   Pages: 5
Recorded: 11/24/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PELLEGRIN, MICHAEL T.
Exec Dt:
11/24/1997
2
LOFTUS, JAMES E.
Exec Dt:
11/24/1997
3
ZENG, QINGYU
Exec Dt:
11/24/1997
Assignee
1
OWENS-CORNING FIBERGLAS TECHNOLOGY, INC.
7734 WEST 59TH STREET
SUMMIT, ILLINOIS 60501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5900206
NONE
08977405
Correspondence name and address
OWENS CORNING
CURTIS B. BRUESKE
2790 COLUMBUS ROAD
PATENT DEPT., BLDG. 54
GRANVILLE, OH 43023
Assignment: 2
Reel/Frame:009411/0435   Pages: 7
Recorded: 08/28/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRANT, LARRY J.
Exec Dt:
12/02/1997
2
PELLEGRIN, MICHAEL T.
Exec Dt:
11/21/1997
3
HINZE, JAY W.
Exec Dt:
11/20/1997
4
ZENG, QINGYU
Exec Dt:
11/24/1997
Assignee
1
OWENS-CORNING FIBERGLAS TECHNOLOGY, INC.
7734 WEST 59TH STREET
SUMMIT, ILLINOIS 60501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5876529
NONE
08977361
Correspondence name and address
OWENS CORNING
C. MICHAEL GEGENHEIMER
SCIENCE AND TECHNOLOGY CENTER
2790 COLUMBUS ROAD
GRANVILLE, OH 43023
Assignment: 3
Reel/Frame:010713/0779   Pages: 6
Recorded: 03/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZENG, QINGYU
Exec Dt:
02/23/2000
2
SCHUTTE, STEVE A.
Exec Dt:
02/23/2000
3
STAELGRAEVE, LEE A.
Exec Dt:
03/03/2000
Assignee
1
OWENS-CORNING FIBERGLAS TECHNOLOGY, INC., A CORP. OF DELAWARE
7734 WEST 59TH STREET
SUMMIT, ILLINOIS 60501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020160682
09474536
Correspondence name and address
OWENS CORNING SCIENCE & TECHNOLOGY
CENTER - STEPHENS W. BARNS
PATENT ADMINISTRATOR
2790 COLUMBUS ROAD, BUILDING 54-1
GRANVILLE, OHIO 43023-1200
Assignment: 4
Reel/Frame:019027/0195   Pages: 3
Recorded: 03/19/2007
Attorney Dkt #:9896-000106/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZENG, QINGYU
Exec Dt:
01/10/2007
Assignee
1
HUAWEI TECHNOLOGIES CO., LTD.
HUAWEI ADMINISTRATION BUILDING, BANTIAN, LONGGANG DISTRICT
GUANGDONG P.R.
SHENZHEN, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7973859
US20070169156
11612110
Correspondence name and address
JOSEPH M. LAFATA
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 5
Reel/Frame:043986/0911   Pages: 3
Recorded: 09/20/2017
Attorney Dkt #:IG090C
Conveyance: EMPLOYEE AGREEMENT
Assignor
1
ZENG, QINGYU
Exec Dt:
08/21/2007
Assignee
1
QUANEX CORPORATION
1800 WEST LOOP SOUTH
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9803415
US20150233173
14403796
Correspondence name and address
FRED ZOLLINGER
P.O. BOX 2368
NORTH CANTON, OH 44720
Assignment: 6
Reel/Frame:053827/0899   Pages: 3
Recorded: 09/21/2020
Attorney Dkt #:270-PAUS2034238
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZENG, QINGYU
Exec Dt:
09/16/2020
2
LI, CHAOWU
Exec Dt:
09/16/2020
3
LIAO, FENGYUN
Exec Dt:
09/16/2020
Assignee
1
SHENZHEN VOXTECH CO., LTD.
FLOORS 1-4, FACTORY BLDG. 26, SHANCHENG IND. PARK
SHIYAN STREET, BAO'AN DISTRICT
SHENZHEN, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D957645
NONE
29751340
Correspondence name and address
CLIFFORD CHI, A.P.C.
300 W VALLEY BLVD #609
ALHAMBRA, CA 91803
Assignment: 7
Reel/Frame:059331/0420   Pages: 6
Recorded: 03/07/2022
Attorney Dkt #:PAUS2034238
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE ASSIGNEE NAME PREVIOUSLY RECORDED AT REEL: 053827 FRAME: 0899. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
ZENG, QINGYU
Exec Dt:
09/16/2020
2
LI, CHAOWU
Exec Dt:
09/16/2020
3
LIAO, FENGYUN
Exec Dt:
09/16/2020
Assignee
1
SHENZHEN SHOKZ CO., LTD.
FLOORS 1-4, FACTORY BLDG. 26, SHANCHENG IND. PARK SHIYAN STREET, BAO'AN DISTRICT
SHENZHEN, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D957645
NONE
29751340
Correspondence name and address
CHEW PATENTS GROUP (JUMPY)
28039 SCOTT RD
SUITE D-180
MURRIETA, CA 92563
Assignment: 8
Reel/Frame:061279/0244   Pages: 6
Recorded: 10/01/2022
Attorney Dkt #:20608-0149US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, YUEQIANG
Exec Dt:
05/19/2021
2
WU, ZHONGQI
Exec Dt:
05/19/2021
3
YOU, FEN
Exec Dt:
05/19/2021
4
LI, CHAOWU
Exec Dt:
05/19/2021
5
ZENG, QINGYU
Exec Dt:
05/19/2021
Assignee
1
SHENZHEN VOXTECH CO., LTD.
FLOORS 1-4, FACTORY BUILDING 26, SHANCHENG INDUSTRIAL PARK, SHIYAN STREET, BAO'AN DISTRICT
SHENZHEN, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220312098
17806504
Correspondence name and address
YANGZHOU DU
8407 CENTRAL AVE, SUITE 2077
NEWARK, CA 94560
Assignment: 9
Reel/Frame:061464/0968   Pages: 8
Recorded: 10/19/2022
Attorney Dkt #:20608-0144US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, YONGGEN
Exec Dt:
05/19/2021
2
LIU, ZHIQING
Exec Dt:
05/19/2021
3
WANG, ZHEN
Exec Dt:
05/19/2021
4
MAO, XINNAN
Exec Dt:
05/19/2021
5
WANG, YUEQIANG
Exec Dt:
05/19/2021
6
WU, ZHONGQI
Exec Dt:
05/19/2021
7
YOU, FEN
Exec Dt:
05/19/2021
8
LI, YONGJIAN
Exec Dt:
05/19/2021
9
ZHANG, HAOFENG
Exec Dt:
05/19/2021
10
XIE, SHUAILIN
Exec Dt:
05/19/2021
11
LI, CHAOWU
Exec Dt:
05/19/2021
12
ZENG, QINGYU
Exec Dt:
05/19/2021
Assignee
1
SHENZHEN VOXTECH CO., LTD.
FLOORS 1-4, FACTORY BUILDING 26, SHANCHENG INDUSTRIAL PARK, SHIYAN STREET, BAO'AN DISTRICT
SHENZHEN, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220400327
17814511
Correspondence name and address
YANGZHOU DU
8407 CENTRAL AVE, SUITE 2077
NEWARK, CA 94560

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