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Patent Assignment Assignor Details
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Assignor Name : RYU, JOON GYU
Total Assignments: 28
Assignment: 1
Reel/Frame:023599/0184   Pages: 4
Recorded: 12/03/2009
Attorney Dkt #:2085.1023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/30/2009
2
Exec Dt:
11/30/2009
3
Exec Dt:
11/30/2009
4
Exec Dt:
11/30/2009
5
Exec Dt:
11/30/2009
6
Exec Dt:
11/30/2009
Assignee
1
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12629522
Correspondence name and address
STAAS & HALSEY, LLP
1201 NEW YORK AVENUE, NW
SUITE 700
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:024902/0250   Pages: 5
Recorded: 08/27/2010
Attorney Dkt #:MUH-119NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/26/2010
2
Exec Dt:
08/26/2010
3
Exec Dt:
08/26/2010
4
Exec Dt:
08/26/2010
5
Exec Dt:
08/26/2010
6
Exec Dt:
08/26/2010
Assignees
1
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
2
SAN 5, WONCHEON-DONG, YEONGTONG-GU, SUWON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 443-749
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12920047
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST. N.W.
SUITE 500
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:027104/0661   Pages: 3
Recorded: 10/24/2011
Attorney Dkt #:JIM-122
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/18/2011
2
Exec Dt:
10/18/2011
3
Exec Dt:
10/18/2011
Assignee
1
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13279358
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:027884/0400   Pages: 3
Recorded: 03/19/2012
Attorney Dkt #:CU-9679 KSV/MH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/17/2012
2
Exec Dt:
01/17/2012
Assignee
1
161 GAJEONG-DONG, YUSEONG-GU
DAEJON, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13423431
Correspondence name and address
RICHARD J. STREIT
LADAS & PARRY, 224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 5
Reel/Frame:029449/0103   Pages: 3
Recorded: 12/11/2012
Attorney Dkt #:PA1042-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/03/2012
2
Exec Dt:
12/03/2012
Assignee
1
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13711538
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 6
Reel/Frame:029995/0193   Pages: 4
Recorded: 03/14/2013
Attorney Dkt #:120400
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/22/2013
2
Exec Dt:
02/21/2013
3
Exec Dt:
02/21/2013
4
Exec Dt:
02/20/2013
Assignee
1
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13803464
Correspondence name and address
RICHARD J. STREIT
LADAS & PARRY, 224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 7
Reel/Frame:030543/0236   Pages: 5
Recorded: 06/04/2013
Attorney Dkt #:CU-70501 JJ/CM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/11/2013
2
Exec Dt:
04/11/2013
3
Exec Dt:
04/11/2013
4
Exec Dt:
04/11/2013
Assignee
1
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13909439
Correspondence name and address
RICHARD J. STREIT
LADAS & PARRY, 224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 8
Reel/Frame:031052/0967   Pages: 4
Recorded: 08/21/2013
Attorney Dkt #:PA1358-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/21/2013
2
Exec Dt:
08/21/2013
3
Exec Dt:
08/21/2013
Assignee
1
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13972288
Correspondence name and address
WILLIAM PARK & ASSOCIATES PATENT LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 9
Reel/Frame:032289/0329   Pages: 10
Recorded: 02/25/2014
Attorney Dkt #:MUH-0053-ET
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/25/2013
2
Exec Dt:
10/27/2013
3
Exec Dt:
10/26/2013
4
Exec Dt:
10/28/2013
Assignee
1
218 GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14188823
Correspondence name and address
KILE PARK REED & HOUTTEMAN PLLC
3957 PENDER DRIVE
SUITE 103
FAIRFAX, VA 22030
Assignment: 10
Reel/Frame:033077/0911   Pages: 3
Recorded: 06/11/2014
Attorney Dkt #:PA1701-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/03/2014
2
Exec Dt:
03/03/2014
3
Exec Dt:
03/03/2014
4
Exec Dt:
03/03/2014
Assignee
1
218 GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14301753
Correspondence name and address
WILLIAM PARK & ASSOCIATES PATENT LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 11
Reel/Frame:033295/0071   Pages: 3
Recorded: 07/11/2014
Attorney Dkt #:PA1812-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/01/2014
2
Exec Dt:
07/01/2014
3
Exec Dt:
07/01/2014
4
Exec Dt:
07/02/2014
5
Exec Dt:
07/02/2014
Assignee
1
218 GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14328965
Correspondence name and address
WILLIAM PARK & ASSOCIATES PATENT LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 12
Reel/Frame:034380/0990   Pages: 3
Recorded: 12/04/2014
Attorney Dkt #:PA2034-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/13/2014
Assignee
1
218 GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14561011
Correspondence name and address
WPA PATENT LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 13
Reel/Frame:037585/0146   Pages: 3
Recorded: 01/26/2016
Attorney Dkt #:PA2711-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/18/2016
Assignee
1
218 GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15006527
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 14
Reel/Frame:037714/0201   Pages: 3
Recorded: 02/11/2016
Attorney Dkt #:PA2733-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/02/2016
Assignee
1
218 GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15040033
Correspondence name and address
WILLIAM PARK & ASSOCIATE
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 15
Reel/Frame:039688/0609   Pages: 2
Recorded: 09/09/2016
Attorney Dkt #:PA2966-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/24/2016
Assignee
1
218, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15260964
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 16
Reel/Frame:043799/0654   Pages: 5
Recorded: 10/05/2017
Attorney Dkt #:PA3337-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/30/2017
2
Exec Dt:
08/30/2017
3
Exec Dt:
08/30/2017
4
Exec Dt:
08/30/2017
5
Exec Dt:
08/30/2017
Assignee
1
218, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15726006
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 17
Reel/Frame:044959/0884   Pages: 7
Recorded: 12/26/2017
Attorney Dkt #:PA3337-0
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ATTACHED ASSIGNMENT DOCUMENTS PREVIOUSLY RECORDED ON REEL 043799 FRAME 0654. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
08/30/2017
2
Exec Dt:
08/30/2017
3
Exec Dt:
08/30/2017
4
Exec Dt:
08/30/2017
5
Exec Dt:
08/30/2017
Assignee
1
218 GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15726006
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 18
Reel/Frame:044155/0095   Pages: 3
Recorded: 11/16/2017
Attorney Dkt #:PA3372-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/15/2017
2
Exec Dt:
11/15/2017
3
Exec Dt:
11/15/2017
4
Exec Dt:
11/15/2017
Assignee
1
218 GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15815259
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 19
Reel/Frame:044948/0845   Pages: 6
Recorded: 12/22/2017
Attorney Dkt #:PA3372-0
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNMENT PREVIOUSLY RECORDED AT REEL: 044155 FRAME: 0095. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT .
Assignors
1
Exec Dt:
11/15/2017
2
Exec Dt:
11/15/2017
3
Exec Dt:
11/15/2017
4
Exec Dt:
11/15/2017
Assignee
1
218 GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15815259
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 20
Reel/Frame:047422/0784   Pages: 5
Recorded: 11/06/2018
Attorney Dkt #:110MH2224US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/19/2018
2
Exec Dt:
10/19/2018
3
Exec Dt:
10/19/2018
4
Exec Dt:
10/19/2018
5
Exec Dt:
10/19/2018
Assignee
1
218 GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16181149
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 21
Reel/Frame:051348/0191   Pages: 4
Recorded: 12/20/2019
Attorney Dkt #:PA3995-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/03/2019
2
Exec Dt:
12/03/2019
3
Exec Dt:
12/03/2019
Assignee
1
218 GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16723448
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 22
Reel/Frame:056701/0142   Pages: 3
Recorded: 06/29/2021
Attorney Dkt #:MUH-274
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/31/2021
2
Exec Dt:
05/31/2021
3
Exec Dt:
05/31/2021
Assignee
1
218, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17361575
Correspondence name and address
RABIN & BERDO, P.C.
2650 PARK TOWER DRIVE, SUITE 800
VIENNA, VA 22180
Assignment: 23
Reel/Frame:057706/0195   Pages: 5
Recorded: 10/05/2021
Attorney Dkt #:ESA-225
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/03/2021
2
Exec Dt:
09/03/2021
3
Exec Dt:
09/03/2021
4
Exec Dt:
09/03/2021
5
Exec Dt:
09/03/2021
Assignee
1
218, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17494464
Correspondence name and address
RABIN & BERDO, P.C.
2650 PARK TOWER DRIVE, SUITE 800
VIENNA, VA 22180
Assignment: 24
Reel/Frame:058272/0621   Pages: 5
Recorded: 12/02/2021
Attorney Dkt #:ESA-0074-ET
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/19/2021
2
Exec Dt:
11/19/2021
3
Exec Dt:
11/19/2021
4
Exec Dt:
11/19/2021
5
Exec Dt:
11/19/2021
Assignee
1
218, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17540792
Correspondence name and address
KILE PARK REED & HOUTTEMAN PLLC
1101 30TH STREET, N.W.
SUITE 500
WASHINGTON, DC 20007
Assignment: 25
Reel/Frame:060710/0398   Pages: 3
Recorded: 08/03/2022
Attorney Dkt #:ESA-0082-ET
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/11/2022
2
Exec Dt:
07/11/2022
3
Exec Dt:
07/11/2022
Assignee
1
218 GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17880222
Correspondence name and address
KILE PARK REED & HOUTTEMAN PLLC
1101 30TH ST., NW
SUITE 500
WASHINGTON, DC 20007
Assignment: 26
Reel/Frame:061618/0031   Pages: 3
Recorded: 11/01/2022
Attorney Dkt #:ESA-0086-ET
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/06/2022
2
Exec Dt:
10/06/2022
3
Exec Dt:
10/06/2022
Assignee
1
218, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17978579
Correspondence name and address
KILE PARK REED & HOUTTEMAN PLLC
1101 30TH ST. N.W.
SUITE 500
WASHINGTON, DC 20007
Assignment: 27
Reel/Frame:062059/0906   Pages: 5
Recorded: 12/12/2022
Attorney Dkt #:MUH-284
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/31/2022
2
Exec Dt:
10/31/2022
3
Exec Dt:
10/31/2022
4
Exec Dt:
10/31/2022
5
Exec Dt:
10/31/2022
6
Exec Dt:
10/31/2022
7
Exec Dt:
10/31/2022
Assignee
1
218 GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18079647
Correspondence name and address
RABIN & BERDO, P.C.
2650 PARK TOWER DRIVE, SUITE 800
VIENNA, VA 22180
Assignment: 28
Reel/Frame:063319/0386   Pages: 4
Recorded: 04/13/2023
Attorney Dkt #:VER-0009-ET
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/04/2023
2
Exec Dt:
04/04/2023
Assignee
1
218 GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18300214
Correspondence name and address
KILE PARK REED & HOUTTEMAN PLLC
1101 30TH STREET, N.W.
SUITE 500
WASHINGTON, DC 20007

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