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Patent Assignment Assignor Details
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Assignor Name : WU, WEIGANG
Total Assignments: 7
Assignment: 1
Reel/Frame:022662/0101   Pages: 2
Recorded: 05/11/2009
Attorney Dkt #:P09,0043 (26965-4232)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAI, YONG MING
Exec Dt:
03/09/2009
2
ZHANG, QIANG
Exec Dt:
03/09/2009
3
WU, WEIGANG
Exec Dt:
03/09/2009
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7898253
US20090219021
12394826
Correspondence name and address
STEVEN H. NOLL
SCHIFF HARDIN LLP
6600 SEARS TOWER
CHICAGO, IL 60606-6473
Assignment: 2
Reel/Frame:035413/0135   Pages: 3
Recorded: 04/15/2015
Attorney Dkt #:75518-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, WEIGANG
Exec Dt:
11/26/2014
2
LI, CRYSTAL P.L.
Exec Dt:
11/26/2014
3
LIANG, ZHIXIONG
Exec Dt:
11/26/2014
Assignee
1
ROHM AND HAAS ELECRONIC MATERIALS LLC
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160145745
14552478
Correspondence name and address
ROHM AND HAAS ELECTRONIC MATERIALS LLC
P.O. BOX 1967
2040 DOW CENTER
MIDLAND, MI 48641
Assignment: 3
Reel/Frame:035425/0210   Pages: 5
Recorded: 04/14/2015
Attorney Dkt #:143385-I-US-TX
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUO, XIAPU
Exec Dt:
12/04/2014
2
HOU, JINGANG
Exec Dt:
12/04/2014
3
LIU, ZHIWEI
Exec Dt:
12/04/2014
4
ZOU, XIANNENG
Exec Dt:
12/04/2014
5
WANG, JUHONG
Exec Dt:
12/04/2014
6
XUE, LEI
Exec Dt:
12/04/2014
7
TANG, YAJUAN
Exec Dt:
12/04/2014
8
WU, WEIGANG
Exec Dt:
12/04/2014
Assignee
1
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
ROOM 403, EAST BLOCK 2
SEG PARK, ZHENXING ROAD, FUTIAN
SHENZHEN, GUANGDONG, CHINA 518000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10178204
US20160119214
14671544
Correspondence name and address
CHINA PAT INTELLECTUAL PROPERTY OFFICE
2ND FLR., INTELLECTUAL PROPERTY BLD., #B
NO.21 HAIDIAN SOUTH RD., HAIDIAN D.
BEIJING, 100080 CHINA
Assignment: 4
Reel/Frame:035431/0379   Pages: 5
Recorded: 04/17/2015
Attorney Dkt #:143385-I-US-TX
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUO, XIAPU
Exec Dt:
03/20/2015
2
HOU, JINGANG
Exec Dt:
03/20/2015
3
LIU, ZHIWEI
Exec Dt:
03/20/2015
4
ZOU, XIANNENG
Exec Dt:
03/20/2015
5
WANG, JUHONG
Exec Dt:
03/20/2015
6
XUE, LEI
Exec Dt:
03/20/2015
7
TANG, YAJUAN
Exec Dt:
03/20/2015
8
WU, WEIGANG
Exec Dt:
03/20/2015
Assignees
1
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
ROOM 403, EAST BLOCK 2, SEG PARK
ZHENXING ROAD, FUTIAN
SHENZHEN, GUANGDONG, CHINA 518000
2
THE HONG KONG POLYTECHNIC UNIVERSITY
THE HONG KONG POLYTECHNIC UNIVERSITY HUNG HOM
KOWLOON
HONG KONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10178204
US20160119214
14671544
Correspondence name and address
CHINA PAT INTELLECTUAL PROPERTY OFFICE
2ND FLR., INTELLECTUAL PROPERTY BLD., #B
NO.21 HAIDIAN SOUTH RD., HAIDIAN D.
BEIJING, 100080 CHINA
Assignment: 5
Reel/Frame:060768/0293   Pages: 4
Recorded: 07/20/2022
Attorney Dkt #:DI83651-US-NP
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SPELLING OF INVENTOR NAME PREVIOUSLY RECORDED AT REEL: 060372 FRAME: 0838. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor
1
WU, WEIGANG
Exec Dt:
07/14/2022
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS LLC
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11629426
NONE
17852825
Correspondence name and address
DUPONT SPECIALTY PRODUCTS USA, LLC
974 CENTRE ROAD
WILMINGTON, DE 19805
Assignment: 6
Reel/Frame:065195/0642   Pages: 3
Recorded: 10/12/2023
Attorney Dkt #:DI83724-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WU, WEIGANG
Exec Dt:
09/15/2023
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS LLC
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240124999
18466391
Correspondence name and address
DUPONT SPECIALTY PRODUCTS USA, LLC
974 CENTRE ROAD
WILMINGTON, DE 19805
Assignment: 7
Reel/Frame:065195/0742   Pages: 3
Recorded: 10/12/2023
Attorney Dkt #:DI83725-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WU, WEIGANG
Exec Dt:
09/15/2023
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS LLC
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240117516
18466422
Correspondence name and address
DUPONT SPECIALTY PRODUCTS USA, LLC
974 CENTRE ROAD
WILMINGTON, DE 19805

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