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Patent Assignment Assignor Details
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Assignor Name : CHANG, JI HO
Total Assignments: 22
Assignment: 1
Reel/Frame:020120/0998   Pages: 2
Recorded: 10/31/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/13/2006
2
Exec Dt:
12/13/2006
3
Exec Dt:
12/13/2006
4
Exec Dt:
12/18/2006
Assignee
1
161 GAJEONG-DONG, YUSONG-GU
DAEJEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11981940
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN LLP
1279 OAKMEAD PARKWAY
SUNNYVALE, CA 94085
Assignment: 2
Reel/Frame:022837/0133   Pages: 2
Recorded: 06/17/2009
Attorney Dkt #:2091.1035
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/22/2008
2
Exec Dt:
12/22/2008
3
Exec Dt:
12/22/2008
4
Exec Dt:
12/22/2008
Assignee
1
GAJEONG-DONG, YUSEONG-GU,
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12474848
Correspondence name and address
STAAS & HALSEY LLP
1201 NEW YORK AVENUE, N.W., 7TH FLOOR
WASHINGTON, D.C., DC 20005
Assignment: 3
Reel/Frame:022175/0503   Pages: 4
Recorded: 01/29/2009
Attorney Dkt #:2091.1031
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/29/2009
2
Exec Dt:
01/29/2009
3
Exec Dt:
01/29/2009
4
Exec Dt:
01/29/2009
Assignee
1
GAJEONG-DONG, YUSEONG-GU,
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12362118
Correspondence name and address
STAAS & HALSEY LLP
SUITE 700
1201 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:022219/0397   Pages: 2
Recorded: 02/03/2009
Attorney Dkt #:2091.1032
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/30/2009
2
Exec Dt:
01/30/2009
3
Exec Dt:
01/30/2009
4
Exec Dt:
01/30/2009
5
Exec Dt:
01/30/2009
6
Exec Dt:
01/30/2009
7
Exec Dt:
01/30/2009
8
Exec Dt:
01/30/2009
Assignee
1
GAJEONG-DONG, YUSEONG-GU
DAEJEON, 305-700, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12362992
Correspondence name and address
STAAS & HALSEY LLP
ATTENTION: J. RANDALL BECKERS
1201 NEW YORK AVE., N.W., SUITE 700
WASHINGTON, D.C. 20005
Assignment: 5
Reel/Frame:023143/0830   Pages: 3
Recorded: 08/25/2009
Attorney Dkt #:2091.1040
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/20/2009
2
Exec Dt:
07/20/2009
3
Exec Dt:
07/20/2009
4
Exec Dt:
07/20/2009
Assignee
1
GAJEONG-DONG, YUSEONG-GU,
DAEJEON,, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12546156
Correspondence name and address
STAAS & HALSEY LLP
SUITE 700
1201 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:023143/0853   Pages: 3
Recorded: 08/25/2009
Attorney Dkt #:2091.1039
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/20/2009
2
Exec Dt:
07/20/2009
3
Exec Dt:
07/20/2009
4
Exec Dt:
07/20/2009
5
Exec Dt:
07/20/2009
Assignee
1
GAJEONG-DONG, YUSEONG-GU,
DAEJEON,, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12546169
Correspondence name and address
STAAS & HALSEY LLP
SUITE 700
1201 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:023184/0980   Pages: 3
Recorded: 09/02/2009
Attorney Dkt #:2091.1044
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/01/2009
2
Exec Dt:
09/01/2009
3
Exec Dt:
09/01/2009
4
Exec Dt:
09/01/2009
Assignee
1
GAJEONG-DONG, YUSEONG-GU,
DAEJEON,, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12552624
Correspondence name and address
STAAS & HALSEY LLP
SUITE 700
1201 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:025548/0286   Pages: 2
Recorded: 12/21/2010
Attorney Dkt #:2091.1061
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/25/2010
2
Exec Dt:
11/25/2010
3
Exec Dt:
11/25/2010
4
Exec Dt:
11/25/2010
Assignee
1
161, GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12971793
Correspondence name and address
STAAS AND HALSEY, LLP
1201 NEW YORK AVE, NW
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:025530/0317   Pages: 3
Recorded: 12/20/2010
Attorney Dkt #:JM7-032
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/14/2010
2
Exec Dt:
12/14/2010
3
Exec Dt:
12/14/2010
4
Exec Dt:
12/14/2010
Assignee
1
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12973326
Correspondence name and address
NELSON MULLINS RILEY & SCARBOROUGH LLP F
ONE POST OFFICE SQUARE
BOSTON, MA 02109
Assignment: 10
Reel/Frame:027376/0924   Pages: 3
Recorded: 12/13/2011
Attorney Dkt #:CU-9521 JRL/MH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/30/2011
2
Exec Dt:
11/30/2011
3
Exec Dt:
11/30/2011
Assignee
1
161, GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13324456
Correspondence name and address
RICHARD J. STREIT
LADAS & PARRY, 224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 11
Reel/Frame:027402/0177   Pages: 3
Recorded: 12/16/2011
Attorney Dkt #:110WI-087500US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/30/2011
2
Exec Dt:
11/30/2011
3
Exec Dt:
11/30/2011
4
Exec Dt:
11/30/2011
Assignee
1
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13326794
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 12
Reel/Frame:028957/0275   Pages: 4
Recorded: 09/13/2012
Attorney Dkt #:WOOI-108
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/19/2012
2
Exec Dt:
07/19/2012
3
Exec Dt:
07/19/2012
4
Exec Dt:
07/19/2012
5
Exec Dt:
07/19/2012
Assignees
1
161, GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
2
216, JIPHYUN GWAN, SEJONG UNIV., 98, GUNJA-DONG, GWANGJIN-GU
SEOUL, KOREA, REPUBLIC OF 143-747
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13614652
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 13
Reel/Frame:036235/0681   Pages: 5
Recorded: 07/30/2015
Attorney Dkt #:K110ES-176800US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/09/2015
2
Exec Dt:
01/09/2015
3
Exec Dt:
01/09/2015
4
Exec Dt:
01/09/2015
5
Exec Dt:
01/09/2015
6
Exec Dt:
01/09/2015
7
Exec Dt:
01/09/2015
8
Exec Dt:
01/09/2015
Assignee
1
218 GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14811070
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 14
Reel/Frame:035452/0348   Pages: 4
Recorded: 04/20/2015
Attorney Dkt #:K110ES-173100US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/15/2015
2
Exec Dt:
01/15/2015
3
Exec Dt:
01/15/2015
4
Exec Dt:
01/15/2015
5
Exec Dt:
01/15/2015
Assignee
1
218 GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14688982
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 15
Reel/Frame:037465/0243   Pages: 3
Recorded: 01/12/2016
Attorney Dkt #:K110SJ-181500US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/05/2016
2
Exec Dt:
01/05/2016
3
Exec Dt:
01/05/2016
Assignee
1
218 GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14992984
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 16
Reel/Frame:041734/0267   Pages: 3
Recorded: 03/24/2017
Attorney Dkt #:110SJ2036US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/28/2016
2
Exec Dt:
07/28/2016
3
Exec Dt:
07/28/2016
Assignee
1
218 GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15469223
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 17
Reel/Frame:048621/0423   Pages: 5
Recorded: 03/18/2019
Attorney Dkt #:14904.0015-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/13/2019
2
Exec Dt:
03/14/2019
3
Exec Dt:
03/17/2019
4
Exec Dt:
03/14/2019
5
Exec Dt:
03/14/2019
Assignee
1
570 SONGPA-DAERO, SONGPA-GU
SEOUL, KOREA, REPUBLIC OF 05510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16356100
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 18
Reel/Frame:050824/0881   Pages: 5
Recorded: 10/25/2019
Attorney Dkt #:14904.0126-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/23/2019
2
Exec Dt:
10/22/2019
3
Exec Dt:
10/21/2019
4
Exec Dt:
10/21/2019
5
Exec Dt:
10/22/2019
6
Exec Dt:
10/21/2019
Assignee
1
570 SONGPA-DAERO, SONGPA-GU
SEOUL, KOREA, REPUBLIC OF 05510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16663628
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 19
Reel/Frame:057481/0150   Pages: 5
Recorded: 09/14/2021
Attorney Dkt #:14904.0126-01000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/23/2019
2
Exec Dt:
10/22/2019
3
Exec Dt:
10/21/2019
4
Exec Dt:
10/21/2019
5
Exec Dt:
10/22/2019
6
Exec Dt:
10/21/2019
Assignee
1
570 SONGPA-DAERO, SONGPA-GU
SEOUL, KOREA, REPUBLIC OF 05510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17475007
Correspondence name and address
FINNEGAN HENDERSON FARABOW GARRETT & DUNNER LLP
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001
Assignment: 20
Reel/Frame:053821/0561   Pages: 4
Recorded: 09/18/2020
Attorney Dkt #:LKIP001.013AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/06/2020
2
Exec Dt:
09/07/2020
3
Exec Dt:
09/01/2020
4
Exec Dt:
09/06/2020
5
Exec Dt:
09/06/2020
6
Exec Dt:
09/06/2020
Assignee
1
18F, 570, SONGPA-DAERO, SONGPA-GU
SEOUL, KOREA, REPUBLIC OF 05510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17022649
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 21
Reel/Frame:065922/0054   Pages: 4
Recorded: 12/20/2023
Attorney Dkt #:LKIP001.013C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/06/2020
2
Exec Dt:
09/07/2020
3
Exec Dt:
09/01/2020
4
Exec Dt:
09/06/2020
5
Exec Dt:
09/06/2020
6
Exec Dt:
09/06/2020
Assignee
1
18F, 570, SONGPA-DAERO, SONGPA-GU
SEOUL, KOREA, REPUBLIC OF 05510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17447772
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 22
Reel/Frame:059492/0984   Pages: 4
Recorded: 04/04/2022
Attorney Dkt #:393-P0029US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/28/2022
Assignee
1
267, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17766476
Correspondence name and address
DILWORTH IP, LLC
470 JAMES STREET, SUITE 007
NEW HAVEN, CT 06513

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