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Patent Assignment Assignor Details
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Assignor Name : CHOI, ERIC EUN-HA
Total Assignments: 9
Assignment: 1
Reel/Frame:019024/0812   Pages: 2
Recorded: 03/16/2007
Attorney Dkt #:071005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHOI, ERIC EUN-HA
Exec Dt:
12/28/2006
Assignee
1
DUEL CO., INC.
5-8-15, KATAKASU, HAKATA-KU
FUKUOKA, JAPAN 812-0043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7752801
US20080163539
11651615
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVE. NW
SUITE 700
WASHINGTON, DC 20036-2657
Assignment: 2
Reel/Frame:021416/0583   Pages: 3
Recorded: 08/14/2008
Attorney Dkt #:0037-0242PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, YASUHISA
Exec Dt:
08/06/2008
2
CHOI, ERIC EUN-HA
Exec Dt:
08/06/2008
Assignee
1
DUEL CO., INC.
5-8-15, KATAKASU, HAKATA-KU
FUKUOKA-SHI, FUKUOKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8117816
US20100229521
12223985
Correspondence name and address
PAUL C. LEWIS
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD
SUITE 100 EAST, P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 3
Reel/Frame:031577/0535   Pages: 3
Recorded: 11/11/2013
Attorney Dkt #:131378
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHOI, ERIC EUN-HA
Exec Dt:
10/10/2013
Assignee
1
DUEL CO., INC.
FUKUOKA DAIICHI SEIMEI-KAN 7F, 1-1, TSUNABA-MACHI, HAKATA-KU
FUKUOKA-SHI, FUKUOKA, JAPAN 812-0024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8931205
US20140068997
14116718
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVE., NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:037225/0669   Pages: 5
Recorded: 12/07/2015
Attorney Dkt #:P25816US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHOI, ERIC EUN-HA
Exec Dt:
09/08/2015
Assignee
1
DUEL CO., INC.
1-1, TSUNABA-MACHI, HAKATA-KU
FUKUOKA-SHI, FUKUOKA, JAPAN 812-0024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160366864
14896513
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:043650/0405   Pages: 5
Recorded: 09/21/2017
Attorney Dkt #:P170767US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHOI, ERIC EUN-HA
Exec Dt:
08/01/2017
Assignee
1
DUEL CO., INC.
1-1, TSUNABA-MACHI, HAKATA-KU
FUKUOKA-SHI, FUKUOKA, JAPAN 812-0024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11000022
US20180249692
15560229
Correspondence name and address
WESTERN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVE NW, SUITE 700
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:047628/0135   Pages: 5
Recorded: 11/29/2018
Attorney Dkt #:P180996US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHOI, ERIC EUN-HA
Exec Dt:
10/05/2018
Assignee
1
DUEL CO., INC.
1-1, TSUNABA-MACHI, HAKATA-KU
FUKUOKA-SHI, FUKUOKA, JAPAN 812-0024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11197469
US20200178510
16305734
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
8500 LEESBURG PIKE
SUITE 7500
TYSONS, VA 22182
Assignment: 7
Reel/Frame:049933/0552   Pages: 5
Recorded: 08/01/2019
Attorney Dkt #:P190692US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHOI, ERIC EUN-HA
Exec Dt:
04/25/2019
Assignee
1
DUEL CO., INC.
5-35, REISEN-MACHI, HAKATA-KU
FUKUOKA-SHI, FUKUOKA, JAPAN 812-0039
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11219196
US20190343102
16482862
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW,
SUITE 700
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:054285/0780   Pages: 5
Recorded: 11/05/2020
Attorney Dkt #:P201035US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHOI, ERIC EUN-HA
Exec Dt:
08/07/2020
Assignee
1
DUEL CO., INC.
5-35, REISEN-MACHI, HAKATA-KU
FUKUOKA-SHI, FUKUOKA, JAPAN 812-0039
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11877568
US20210235677
17053122
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
8500 LEESBURG PIKE
SUITE 7500
TYSONS, VA 22182
Assignment: 9
Reel/Frame:058099/0249   Pages: 5
Recorded: 11/12/2021
Attorney Dkt #:P210665US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHOI, ERIC EUN-HA
Exec Dt:
08/03/2021
Assignee
1
DUEL CO., INC.
5-35, REISEN-MACHI, HAKATA-KU
FUKUOKA-SHI, FUKUOKA, JAPAN 812-0039
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220307192
17610849
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LLP
8500 LEESBURG PIKE
SUITE 7500
TYSONS, VA 22182

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