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Patent Assignment Assignor Details
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Assignor Name : LIU, JINQIANG
Total Assignments: 8
Assignment: 1
Reel/Frame:031813/0264   Pages: 8
Recorded: 12/18/2013
Attorney Dkt #:130160
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAO, JIANZHONG
Exec Dt:
12/09/2013
2
ZHOU, LAN
Exec Dt:
12/09/2013
3
CHEN, YANI
Exec Dt:
12/09/2013
4
QI, DONGMING
Exec Dt:
12/09/2013
5
LIU, JINQIANG
Exec Dt:
12/09/2013
Assignee
1
ZHEJIANG SCI-TECH UNIVERSITY
NO. 5 SECOND AVENUE, XIASHA HIGHER EDUCATION ZONE,
HANGZHOU, ZHEJIANG,, CHINA 310018
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9375687
US20140148518
13992853
Correspondence name and address
KRATZ, QUINTOS & HANSON, LLP
1420 K STREET, N.W.
4TH FLOOR
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:037741/0952   Pages: 4
Recorded: 02/16/2016
Attorney Dkt #:16-119-WO-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, WENZHI
Exec Dt:
02/14/2016
2
TAN, ZHONGHUA
Exec Dt:
02/14/2016
3
CAO, HONGJIANG
Exec Dt:
02/14/2016
4
LIU, JINQIANG
Exec Dt:
02/14/2016
Assignee
1
XIAMEN HONGFA ELECTROACOUSTIC CO., LTD.
NO. 91-101, SUNBAN SOUTH ROAD
JIMEI NORTH INDUSTRIAL DISTRICT
XIAMEN, FUJIAN, CHINA 361021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9754750
US20160196942
14911592
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 S. WACKER DRIVE
SUITE 3100
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:058766/0510   Pages: 4
Recorded: 01/25/2022
Attorney Dkt #:104703-1134348(002500US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, YAOYAN
Exec Dt:
03/26/2019
2
LIU, YAWEI
Exec Dt:
03/26/2019
3
LIU, JINQIANG
Exec Dt:
03/26/2019
4
DU, JIAMEI
Exec Dt:
03/26/2019
5
LIU, DONGKUN
Exec Dt:
03/26/2019
Assignee
1
YUNGU (GU'AN) TECHNOLOGY CO., LTD.
NEW DEVELOPING DEMONSTRATION INDUSTRY ZONE, GU'AN, LANGFANG, HEBEI
LANGFANG, CHINA 065500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210367201
16342994
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP MAILS
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 4
Reel/Frame:058902/0048   Pages: 5
Recorded: 02/07/2022
Attorney Dkt #:104703-1133460(002200US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XING, ZHENHUA
Exec Dt:
03/26/2019
2
LIU, JINQIANG
Exec Dt:
03/26/2019
3
DU, JIAMEI
Exec Dt:
03/26/2019
4
WU, YAOYAN
Exec Dt:
03/26/2019
5
LIU, YAWEI
Exec Dt:
03/26/2019
6
LIU, DONGKUN
Exec Dt:
03/26/2019
Assignee
1
YUNGU (GU'AN) TECHNOLOGY CO., LTD.
NEW DEVELOPING DEMONSTRATION INDUSTRY ZONE, GU'AN, LANGFANG, HEBEI
LANGFANG, CHINA 065500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11289677
US20210367200
16342199
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP MAILS
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 5
Reel/Frame:050696/0612   Pages: 6
Recorded: 10/14/2019
Attorney Dkt #:5362-00028-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DU, JIAMEI
Exec Dt:
04/24/2019
2
LIU, JINQIANG
Exec Dt:
04/24/2019
3
WU, YAOYAN
Exec Dt:
04/24/2019
4
XING, ZHENHUA
Exec Dt:
04/24/2019
Assignee
1
YUNGU (GU'AN) TECHNOLOGY CO., LTD.
NEW DEVELOPING DEMONSTRATION INDUSTRY ZONE, GU'AN
LANGFANG, HEBEI
LANGFANG, CHINA 065500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11196022
US20200044194
16600608
Correspondence name and address
RIMON PC
ONE EMBARCADERO CENTER
SUITE 400
SAN FRANCISCO, CA 94111
Assignment: 6
Reel/Frame:055734/0188   Pages: 8
Recorded: 03/26/2021
Attorney Dkt #:E0596.70000US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FU, FEIFEI
Exec Dt:
05/16/2019
2
LIU, JINQIANG
Exec Dt:
05/16/2019
3
TAN, ZHONGHUA
Exec Dt:
05/16/2019
4
ZHU, YIQING
Exec Dt:
05/16/2019
Assignee
1
XIAMEN HONGFA ELECTROACOUSTIC CO., LTD.
NO. 91-101, SUNBAN SOUTH ROAD
JIMEI NORTH INDUSTRIAL DISTRICT, XIAMEN
FUJIAN, CHINA 361021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11031201
US20190362923
16477124
Correspondence name and address
RANDY J. PRITZKER
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2211
Assignment: 7
Reel/Frame:051340/0849   Pages: 7
Recorded: 12/18/2019
Attorney Dkt #:106263-1169423(000700US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DU, JIAMEI
Exec Dt:
11/10/2019
2
LIU, DONGKUN
Exec Dt:
09/22/2019
3
LIU, JINQIANG
Exec Dt:
10/11/2019
4
LIU, YAWEI
Exec Dt:
08/12/2019
5
WU, YAOYAN
Exec Dt:
09/25/2019
Assignee
1
YUNGU (GU'AN) TECHNOLOGY CO., LTD.
NEW DEVELOPING DEMONSTRATION INDUSTRY ZONE, GU'AN
LANGFANG, CHINA 065500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11256380
US20200125198
16718209
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP MAILS
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 8
Reel/Frame:053027/0537   Pages: 9
Recorded: 06/24/2020
Attorney Dkt #:E0596.70001US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, JINGHUANG
Exec Dt:
12/13/2019
2
ZHU, YIQING
Exec Dt:
12/13/2019
3
TAN, ZHONGHUA
Exec Dt:
12/13/2019
4
LIU, JINQIANG
Exec Dt:
12/13/2019
5
LIN, ZHENGJI
Exec Dt:
12/13/2019
Assignee
1
XIAMEN HONGFA ELECTROACOUSTIC CO., LTD.
NO. 91-101, SUNBAN SOUTH ROAD
JIMEI NORTH IND. DISTRICT, XIAMEN
FUJIAN, CHINA 361021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11501938
US20210012989
16910605
Correspondence name and address
RANDY J. PRITZKER
600 ATLANTIC AVENUE
WOLF GREENFIELD
BOSTON, MA 02210

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