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Patent Assignment Assignor Details
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Assignor Name : CHEN, HAIWEN
Total Assignments: 14
Assignment: 1
Reel/Frame:008509/0179   Pages: 3
Recorded: 05/15/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, HAIWEN
Exec Dt:
02/12/1997
2
HONG, KE
Exec Dt:
02/12/1997
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5756880
NONE
08800110
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 2
Reel/Frame:008701/0119   Pages: 3
Recorded: 09/16/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, HAIWEN
Exec Dt:
04/11/1997
2
HONG, KE
Exec Dt:
04/11/1997
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5817927
NONE
08837062
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 3
Reel/Frame:009110/0419   Pages: 3
Recorded: 04/13/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUNTHER, JOHN C.
Exec Dt:
09/19/1997
2
CHEN, HAIWEN
Exec Dt:
09/19/1997
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5923571
NONE
08944921
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 4
Reel/Frame:009041/0905   Pages: 4
Recorded: 03/12/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUNTHER, JOHN C.
Exec Dt:
09/22/1997
2
HONG, KE
Exec Dt:
09/22/1997
3
BURGMAYER, PAUL R.
Exec Dt:
09/22/1997
4
CHEN, HAIWEN
Exec Dt:
09/22/1997
5
DURHAM, VIRGINIA E.
Exec Dt:
09/23/1997
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6076048
NONE
08938191
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 5
Reel/Frame:008982/0979   Pages: 3
Recorded: 02/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, HAIWEN
Exec Dt:
09/24/1997
2
HONG, KE
Exec Dt:
09/24/1997
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6109096
NONE
08938419
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
LEGAL DEPT.
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 6
Reel/Frame:009183/0849   Pages: 3
Recorded: 05/14/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, HAIWEN
Exec Dt:
03/24/1998
2
BURGMAYER, PAUL R.
Exec Dt:
03/24/1998
3
HONG, KE
Exec Dt:
03/24/1998
Assignee
1
BETZDEARBORN, INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6244098
NONE
09047602
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 7
Reel/Frame:009183/0790   Pages: 3
Recorded: 05/14/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, HAIWEN
Exec Dt:
03/27/1998
2
HONG, KE
Exec Dt:
03/30/1998
3
GUNTHER, JOHN C.
Exec Dt:
03/27/1998
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6170319
NONE
09052031
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 8
Reel/Frame:034668/0807   Pages: 7
Recorded: 01/08/2015
Attorney Dkt #:DEQI2.012C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, RUNDA
Exec Dt:
09/16/2014
2
HUANG, QING
Exec Dt:
09/16/2014
3
ZHOU, ZHIJIE
Exec Dt:
09/16/2014
4
FAN, LIANGLIANG
Exec Dt:
09/16/2014
5
HUANG, RUNJIA
Exec Dt:
09/16/2014
6
LIN, XUEQIN
Exec Dt:
09/16/2014
7
YANG, GANRONG
Exec Dt:
09/16/2014
8
RONG, KUNFENG
Exec Dt:
09/16/2014
9
LIANG, XING
Exec Dt:
09/16/2014
10
CHEN, HAIWEN
Exec Dt:
09/16/2014
11
FENG, JINGQIONG
Exec Dt:
09/16/2014
12
HUANG, TIANQING
Exec Dt:
09/16/2014
Assignee
1
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
ROOM 403, EAST BLOCK 2, SEG PARK, ZHENXING ROAD
FUTIAN DISTRICT, GUANGDONG
SHENZHEN, CHINA 518044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10110519
US20150006659
14489336
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 9
Reel/Frame:053008/0559   Pages: 2
Recorded: 06/23/2020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEN, HAIWEN
Exec Dt:
06/23/2020
Assignee
1
SHENZHEN RONGHUA ELECTRIC APPLIANCE CO. LTD
ROOM 358, 3/F, BUILDING 1, JIAYE INDUSTRIAL PARK,
JIAYE ROAD, PINGHU DISTRICT, LONGGANG DISTRICT,
SHENZHEN, GUANGDONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D892128
NONE
29694298
Correspondence name and address
JUSTIN LOU
1300 I STREET NW, SUITE 400E,
WASHINGTON, DC 20005
Assignment: 10
Reel/Frame:054329/0858   Pages: 2
Recorded: 11/11/2020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEN, HAIWEN
Exec Dt:
11/11/2020
Assignee
1
SHENZHEN RONGHUA ELECTRIC APPLIANCE CO. LTD
ROOM 358, 3/F, BUILDING 1, JIAYE INDUSTRIAL PARK, JIAYE ROAD, PINGHU DISTRICT, LONGGANG DISTRICT,
SHENZHEN, GUANGDONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D905697
NONE
29700645
Correspondence name and address
JUSTIN LOU
1300 I STREET NW, SUITE 400E,
WASHINGTON, DC 20005
Assignment: 11
Reel/Frame:055660/0367   Pages: 2
Recorded: 03/20/2021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEN, HAIWEN
Exec Dt:
03/20/2021
Assignee
1
SHENZHEN ALPHA NETWORK TECHNOLOGY CO., LTD.
308, BUILDING 1, JIAYE INDUSTRIAL PARK, JIAYE ROAD, PINGHU STREET, LONGGANG DISTRICT,
SHENZHEN, GUANGDONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D918214
NONE
29718384
Correspondence name and address
JUSTIN LOU
1300 I STREET NW, SUITE 400E,
WASHINGTON, DC 20005
Assignment: 12
Reel/Frame:057568/0925   Pages: 2
Recorded: 09/23/2021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEN, HAIWEN
Exec Dt:
09/23/2021
Assignee
1
SHENZHEN SOUTH CHINA YINGCAI TECHNOLOGY CO. LTD
ROOM 306, FLOOR 3, BUILDING 1, JIAYE INDUSTRIAL PARK, JIAYE ROAD, HEHUA COMMUNITY, PINGHU STREET, LONGGANG DISTRICT
SHENZHEN, GUANGDONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D935070
NONE
29700766
Correspondence name and address
JUSTIN LOU
1300 I STREET NW, SUITE 400E,
WASHINGTON, DC 20005
Assignment: 13
Reel/Frame:065957/0548   Pages: 2
Recorded: 12/27/2023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEN, HAIWEN
Exec Dt:
12/27/2023
Assignee
1
SHENZHEN SOUTH CHINA YINGCAI TECHNOLOGY CO. LTD
102-301, QUEWEI BLDG., BUILDING 42, FUMIN INDUSTRIAL ZONE, PINGHU ST., LONGGANG DIST.
SHENZHEN, GUANGDONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D1023930
NONE
29816868
Correspondence name and address
JUSTIN LOU
1300 I STREET NW, SUITE 400E,
WASHINGTON, DC 20005
Assignment: 14
Reel/Frame:068463/0396   Pages: 2
Recorded: 09/03/2024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEN, HAIWEN
Exec Dt:
09/03/2024
Assignee
1
SHENZHEN SOUTH CHINA YINGCAI TECHNOLOGY CO. LTD
201, JINGUAN HUATING 4, NO. 155 FENGHUANG AVENUE, PINGHU STREET, LONGGANG DISTRICT
SHENZHEN, GUANGDONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D1049027
NONE
29859262
Correspondence name and address
JUSTIN LOU
1300 I STREET NW, SUITE 400E,
WASHINGTON, DC 20005

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