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Patent Assignment Assignor Details
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Assignor Name : JANG, YOUNG-CHAN
Total Assignments: 22
Assignment: 1
Reel/Frame:009675/0690   Pages: 3
Recorded: 01/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANG, YOUNG-CHAN
Exec Dt:
12/21/1998
2
KWAG, GWANG-HOON
Exec Dt:
12/21/1998
3
YOON, DONG-IL
Exec Dt:
12/21/1998
4
KIM, A-JU
Exec Dt:
12/21/1998
5
LIM, KYUNG-NAM
Exec Dt:
12/21/1998
Assignee
1
KOREA KUMHO PETROCHEMICAL CO. LTD.
70 SEORIN-DONG, CHONGNO-KU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6013746
NONE
09093646
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL, LLC
CLIFFORD M. DAVIDSON
1140 AVENUE OF THE AMERICAS, 15TH FLOOR
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:011674/0488   Pages: 3
Recorded: 03/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANG, YOUNG-CHAN
Exec Dt:
03/12/2001
2
KIM, PIL-SUNG
Exec Dt:
03/21/2001
3
KWAG, GWANG-HOON
Exec Dt:
03/12/2001
4
KIM, A-JU
Exec Dt:
03/12/2001
5
LEE, SEUNG-HWON
Exec Dt:
03/12/2001
Assignee
1
KOREA KUMHO PETROCHEMICAL CO., LTD.
KUMHO BLDG., 15-16, #57, SHINMUNRO 1-GA
CHONGNO-KU, SEOUL 110-061, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6586542
US20020016423
09817997
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL, LLC
MOREY B. WILDES
485 SEVENTH AVENUE, 14TH FLOOR
NEW YORK, NEW YORK 10018
Assignment: 3
Reel/Frame:012118/0248   Pages: 3
Recorded: 08/28/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANG, YOUNG-CHAN
Exec Dt:
06/11/2001
2
KWAG, GWANG-HOON
Exec Dt:
06/11/2001
3
LEE, SEUNG-HWON
Exec Dt:
06/11/2001
4
KIM, PIL-SUNG
Exec Dt:
06/11/2001
5
KIM, A-JU
Exec Dt:
06/11/2001
Assignee
1
KOREA KUMHO PETROCHEMICAL CO., LTD.
SHINMUNRO 1-GA, CHONGNO-GU
KUMHO BLDG., 15-16., #57
SEOUL, KOREA, REPUBLIC OF 110-0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6562917
US20020045721
09882824
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL, LLC
LIVIA S. BOYADJIAN
485 SEVENTH AVENUE
14TH FLOOR
NEW YORK, NY 10018
Assignment: 4
Reel/Frame:015799/0864   Pages: 3
Recorded: 09/14/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANG, YOUNG-CHAN
Exec Dt:
08/09/2002
2
CHOI, HYUNG-KYU
Exec Dt:
09/08/2004
3
HAN, SHIN
Exec Dt:
09/08/2004
4
KO, YOUNG-HOON
Exec Dt:
09/08/2004
Assignee
1
KOREA KUMHO PETROCHEMICAL CO., LTD.
#57, SHINMUNRO 1-GA, CHONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-061
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7151140
US20050176886
10940470
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL, LLC
CARY S. KAPPEL
485 SEVENTH AVENUE, 14TH FLORO
NEW YORK, NY 10018
Assignment: 5
Reel/Frame:018006/0968   Pages: 3
Recorded: 06/13/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, HO-YOUNG
Exec Dt:
05/26/2006
2
YOU, YONG-SANG
Exec Dt:
05/26/2006
3
PARK, HONG-JUNE
Exec Dt:
05/24/2006
4
BAE, JUN-HYUN
Exec Dt:
05/24/2006
5
JANG, YOUNG-CHAN
Exec Dt:
05/24/2006
Assignees
1
SAMSUNG ELECTRONICS CO., LTD.
416 MAETAN-DONG, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
2
POSTECH FOUNDATION
SAN #31, HYOJA-DONG, NAM-GU
PHOHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7327292
US20070008201
11451921
Correspondence name and address
MONICA H. CHOI
LAW OFFICE OF MANICA H. CHOI
P.O. BOX 3424
DUBLIN, OHIO 43016-0204
Assignment: 6
Reel/Frame:018570/0846   Pages: 3
Recorded: 11/14/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUNG, HOE-JU
Exec Dt:
10/17/2006
2
JANG, YOUNG-CHAN
Exec Dt:
10/17/2006
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
416, MAETAN-DONG, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7463073
US20070120582
11599212
Correspondence name and address
STEVEN M. MILLS
MILLS & ONELLO LLP
ELEVEN BEACON STREET, SUITE 605
BOSTON, MASSACHUSETTS 02108
Assignment: 7
Reel/Frame:018745/0432   Pages: 4
Recorded: 12/27/2006
Attorney Dkt #:2557-000612/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JONG-HOON
Exec Dt:
12/08/2006
2
JANG, YOUNG-CHAN
Exec Dt:
12/27/2006
3
LEE, JAE-JUN
Exec Dt:
12/27/2006
4
PARK, KWANG-SOO
Exec Dt:
12/08/2006
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
416 MAETAN-DONG, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7671632
US20070146175
11645605
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 8
Reel/Frame:018960/0956   Pages: 3
Recorded: 03/05/2007
Attorney Dkt #:2522-214
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JANG, YOUNG-CHAN
Exec Dt:
02/21/2007
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
416 MAETAN-DONG, YEONGTONG-GU, SUWON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7535293
US20070200619
11679802
Correspondence name and address
MARGER JOHNSON & MCCOLLOM, P.C.
210 SW MORRISON STREET, SUITE 400
PORTLAND, OR 97204
Assignment: 9
Reel/Frame:019203/0458   Pages: 3
Recorded: 04/24/2007
Attorney Dkt #:5649-2049
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JANG, YOUNG-CHAN
Exec Dt:
03/12/2007
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
416 MAETAN-DONG
YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7840831
US20080036509
11739389
Correspondence name and address
MICHELE P. MCMAHAN
4140 PARKLAKE AVENUE
RALEIGH, NC 27612
Assignment: 10
Reel/Frame:019506/0353   Pages: 3
Recorded: 06/20/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JANG, YOUNG-CHAN
Exec Dt:
06/04/2007
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
416, MAETAN-DONG, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080088365
11820611
Correspondence name and address
ANTHONY P. ONELLO, JR.
MILLS & ONELLO LLP
ELEVEN BEACON STREET, SUITE 605
BOSTON, MASSACHUSETTS 02108
Assignment: 11
Reel/Frame:019913/0989   Pages: 7
Recorded: 10/02/2007
Attorney Dkt #:SEC.1930
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JONG-HOON
Exec Dt:
06/07/2007
2
LEE, JAE-JUN
Exec Dt:
10/02/2007
3
KIM, MOON-JUNG
Exec Dt:
10/02/2007
4
PARK, KWANG-SOO
Exec Dt:
06/11/2007
5
JANG, YOUNG-CHAN
Exec Dt:
06/14/2007
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
416, MAETAN-DONG, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7724535
US20080012661
11797988
Correspondence name and address
STEPHEN R. WHITT
VOLENTINE, WHITT, PLLC
ONE FREEDOM SQUARE
11951 FREEDOM DRIVE, SUITE 1260
RESTON, VA 20190
Assignment: 12
Reel/Frame:020952/0579   Pages: 3
Recorded: 05/15/2008
Attorney Dkt #:2522-264
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JANG, YOUNG-CHAN
Exec Dt:
05/06/2008
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
416 MAETAN-DONG, YEONGTONG-GU, SUWON-SI
GYEONGGI-DO, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8023608
US20080285699
12121017
Correspondence name and address
JOSEPH S. MAKUCH
210 SW MORRISON ST., SUITE 400
PORTLAND, OR 97204
Assignment: 13
Reel/Frame:021108/0925   Pages: 3
Recorded: 06/17/2008
Attorney Dkt #:SEC.2261
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JANG, YOUNG-CHAN
Exec Dt:
05/23/2008
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
416, MAETAN-DONG YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7821317
US20090009228
12137595
Correspondence name and address
VAN C. ERNEST
VOLENTINE & WHITT, P.L.L.C.
ONE FREEDOM SQUARE
11951 FREEDOM DRIVE, SUITE 1260
RESTON, VA 20190
Assignment: 14
Reel/Frame:021272/0166   Pages: 3
Recorded: 07/08/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JANG, YOUNG-CHAN
Exec Dt:
06/23/2008
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
416, MAETAN-DONG, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8213490
US20090110040
12216557
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 15
Reel/Frame:021520/0357   Pages: 3
Recorded: 09/02/2008
Attorney Dkt #:2557-000858/us
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANG, YOUNG-CHAN
Exec Dt:
08/19/2008
2
CHUNG, HOE-JU
Exec Dt:
08/19/2008
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
416 MAETAN-DONG, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090122904
12230578
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 16
Reel/Frame:022300/0625   Pages: 2
Recorded: 02/12/2009
Attorney Dkt #:262/053
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, HWAN-WOOK
Exec Dt:
01/29/2009
2
JANG, YOUNG-CHAN
Exec Dt:
01/30/2009
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
416 MAETAN-DONG, YEONGTONG-GU,
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8184680
US20090207895
12379080
Correspondence name and address
EUGENE M. LEE
LEE & MORSE, P.C.
3141 FAIRVIEW PARK DRIVE, SUITE 500
FALLS CHURCH, VA 22042
Assignment: 17
Reel/Frame:023413/0043   Pages: 3
Recorded: 10/16/2009
Attorney Dkt #:9862-000323/
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JANG, YOUNG-CHAN
Exec Dt:
10/14/2009
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
416, MAETAN-DONG, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7944232
US20100097094
12588478
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195 USA
Assignment: 18
Reel/Frame:023603/0388   Pages: 3
Recorded: 11/20/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JANG, YOUNG-CHAN
Exec Dt:
11/18/2009
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
416, MAETAN-DONG, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8103917
US20100153792
12592271
Correspondence name and address
STEVE M. MILLS
MILLS & ONELLO, LLP
11 BEACON STREET, SUITE 605
BOSTON, MA 02108
Assignment: 19
Reel/Frame:023702/0341   Pages: 3
Recorded: 12/22/2009
Attorney Dkt #:SEC.2619
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JANG, YOUNG-CHAN
Exec Dt:
12/08/2009
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
416, MAETAN-DONG, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 442-742
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7952384
US20100253386
12637002
Correspondence name and address
STEPHEN R. WHITT
VOLENTINE & WHITT, PLLC
ONE FREEDOM SQUARE
11951 FREEDOM DRIVE, SUITE 1260
RESTON, VA 20190
Assignment: 20
Reel/Frame:023744/0321   Pages: 3
Recorded: 01/06/2010
Attorney Dkt #:8021-574 (SS-34680-US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANG, YOUNG-CHAN
Exec Dt:
12/18/2009
2
LEE, KYOUNG-SU
Exec Dt:
12/17/2009
3
CHOI, HUN-DAE
Exec Dt:
12/17/2009
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
416, MAETAN-DONG, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO,, MOLDOVA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8143917
US20110001463
12683322
Correspondence name and address
F. CHAU & ASSOCIATES, LLC
130 WOODBURY ROAD
WOODBURY, NY 11797
Assignment: 21
Reel/Frame:024399/0122   Pages: 6
Recorded: 05/18/2010
Attorney Dkt #:SEC.2762
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, HUN-DAE
Exec Dt:
03/23/2010
2
JANG, YOUNG-CHAN
Exec Dt:
03/22/2010
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
416, MAETAN-DONG, YEONGTONG-GU,
SUWON-SI, GYEONGGI-DO,, KOREA, REPUBLIC OF 442-742
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8345492
US20100296352
12781846
Correspondence name and address
VOLENTINE & WHITT, PLLC
11951 FREEDOM DRIVE, SUITE 1260
RESTON, VA 20190
Assignment: 22
Reel/Frame:027165/0703   Pages: 4
Recorded: 11/02/2011
Attorney Dkt #:110KR-077900US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, SEONG HOON
Exec Dt:
09/15/2011
2
PARK, JANG HYUN
Exec Dt:
09/15/2011
3
KIM, CHANG SUN
Exec Dt:
09/15/2011
4
EO, JIHUN
Exec Dt:
09/15/2011
5
JANG, YOUNG-CHAN
Exec Dt:
09/15/2011
Assignees
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
2
KUMOH NATIONAL INSTITUTE OF TECHNOLOGY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
KUMOH NATIONAL INSTITUTE OF TECHNOLOGY, YANGHO-DONG
GUMI-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 730-701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8487806
US20120133540
13284822
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043

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