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Patent Assignment Assignor Details
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Assignor Name : CHO, HYUN-DUK
Total Assignments: 18
Assignment: 1
Reel/Frame:005170/0120   Pages: 1
Recorded: 10/30/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHO, HYUN-DUK
Exec Dt:
10/23/1989
2
PARK, WOI-SOO
Exec Dt:
10/23/1989
3
LEE, JONG-HWA
Exec Dt:
10/23/1989
4
JUNG, HAE-MOOK
Exec Dt:
10/23/1989
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
#416 MAETAN-DONG, KWONSUN-GU
A CORP. OF KOREA
SUWEON-CITY, KYOUNGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5247353
NONE
07428970
Correspondence name and address
FLEIT, JACOBSON, COHN, PRICE,
HOLMAN & STERN
400 SEVENTH STREET, N.W.
WASHINGTON, DC 20004
Assignment: 2
Reel/Frame:005301/0955   Pages: 3
Recorded: 05/15/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CHO, HYUN-DUK
Exec Dt:
04/16/1990
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
416 MAETAN-DONG, KWONSUN-GU
A CORP. OF KOREA
SUWEON-CITY, KYOUNGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5543860
NONE
07523575
Correspondence name and address
ROBERT E. BUSHNELL
LEVY, BUSHNELL, ZITO & GRANDINETTI
SUITE 425
1511 K STREET, N.W.
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:008498/0073   Pages: 2
Recorded: 03/31/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHO, HYUN-DUK
Exec Dt:
03/15/1997
Assignee
1
DAEWOO ELECTRONICS CO., LTD.
541, 5-GA, NAMDAEMOON-RO.
JUNG-KU, SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5929938
NONE
08829600
Correspondence name and address
CUSHMAN DARBY & CUSHMAN
ANNA M. SHIH
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 4
Reel/Frame:013924/0491   Pages: 4
Recorded: 03/27/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HYUN, SANG-JIN
Exec Dt:
03/12/2003
2
HONG, SUG-HUN
Exec Dt:
03/12/2003
3
SHIN, YU-GYUN
Exec Dt:
03/12/2003
4
YOO, JAE-YOON
Exec Dt:
03/12/2003
5
CHO, HYUN-DUK
Exec Dt:
03/12/2003
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
416 MAETAN-DONG, PALDAL-GU
SUWON CITY, KYUNGKI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040005748
10400818
Correspondence name and address
MYERS BIGEL SIBLEY & SAJOVEC
D. SCOTT MOORE
P.O. BOX 37428
RALEIGH, NC 27627
Assignment: 5
Reel/Frame:015836/0613   Pages: 3
Recorded: 03/04/2005
Attorney Dkt #:4591-413
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, CHUL-HO
Exec Dt:
11/04/2004
2
CHO, HYUN-DUK
Exec Dt:
11/05/2004
3
KIM, CHANG-RAE
Exec Dt:
11/05/2004
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
416 MAETAN-DONG, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7031188
US20050105331
10990307
Correspondence name and address
MARGER JOHNSON & MCCOLLOM, P.C.
JULIE L. REED
1030 S.W. MORRISON STREET
PORTLAND, OR 97205
Assignment: 6
Reel/Frame:015597/0217   Pages: 3
Recorded: 01/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, HYUN-DUK
Exec Dt:
12/16/2004
2
ZHANG, PYUNG-MOON
Exec Dt:
12/16/2004
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
416 MAETAN-DONG YEONGTONG-GU, SUWON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7167060
US20060061422
11021587
Correspondence name and address
MYERS BIGEL SIBLEY & SAJOVEC
SCOTT C. HATFIELD
P.O. BOX 37428
RALEIGH, NC 27627
Assignment: 7
Reel/Frame:016715/0035   Pages: 3
Recorded: 06/21/2005
Attorney Dkt #:SEC.1349
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, JONG-YEOL
Exec Dt:
05/27/2005
2
CHO, HYUN-DUK
Exec Dt:
05/27/2005
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
416, MAETAN-DONG, YEONGTONG-GU, SUWON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7412575
US20060107127
11156721
Correspondence name and address
KENNETH D. SPRINGER
VOLENTINE FRANCOS & WHITT, P.L.L.C.
ONE FREEDOM SQUARE
11951 FREEDOM DRIVE, SUITE 1260
RESTON, VA 20190
Assignment: 8
Reel/Frame:017013/0901   Pages: 3
Recorded: 09/19/2005
Attorney Dkt #:SEC.1377
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, HYUN-DUK
Exec Dt:
09/02/2005
2
KIM, TAE-GYUN
Exec Dt:
09/02/2005
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
416, MAETAN-DONG, YEONGTONG-GU, SUWON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7581070
US20060212693
11228192
Correspondence name and address
KENNETH D. SPRINGER
VOLENTINE FRANCOS & WHITT, P.L.L.C.
ONE FREEDOM SQUARE
11951 FREEDOM DRIVE, SUTIE 1260
RESTON, VA 20190
Assignment: 9
Reel/Frame:017395/0894   Pages: 3
Recorded: 12/16/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, HYUN-DUK
Exec Dt:
12/12/2005
2
CHOI, YOUNG-JOON
Exec Dt:
12/12/2005
3
KIM, TAE-GYUN
Exec Dt:
12/12/2005
Assignee
1
SAMSUNG ELECTRONICS, CO., LTD.
416, MAETAN-DONG, YEONGTONG-GU, SUWON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7353326
US20060224820
11311589
Correspondence name and address
BENJAMIN P. WESTOVER
VOLENTINE FRANCOS & WHITT, PLLC
ONE FREEDOM SQUARE
11951 FREEDOM DRIVE, SUITE 1260
RESTON, VA 20190
Assignment: 10
Reel/Frame:017431/0774   Pages: 3
Recorded: 12/30/2005
Attorney Dkt #:8947-000147/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, HYUN-DUK
Exec Dt:
12/12/2005
2
CHOI, YOUNG-JOON
Exec Dt:
12/12/2005
3
KIM, TAE-GYUN
Exec Dt:
12/12/2005
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
416 MAETAN-DONG, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060224789
11320874
Correspondence name and address
HARNESS DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 11
Reel/Frame:017821/0917   Pages: 3
Recorded: 06/21/2006
Attorney Dkt #:4591-487
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, HYUN-DUK
Exec Dt:
02/08/2006
2
LEE, JIN-YUB
Exec Dt:
02/08/2006
3
KIM, JIN-KOOK
Exec Dt:
02/08/2006
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
416 MAETAN-DONG YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060152991
11259951
Correspondence name and address
MARGER JOHNSON & MCCOLLOM P.C.
210 SW MORRISON STREET, SUITE 400
PORTLAND, OR 97204
Assignment: 12
Reel/Frame:018299/0251   Pages: 5
Recorded: 09/08/2006
Attorney Dkt #:SEC.1615
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, HYUN-DUK
Exec Dt:
08/28/2006
2
KIM, TAE-GYUN
Exec Dt:
09/06/2006
3
CHOI, YOUNG-JOON
Exec Dt:
08/28/2006
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
416, MAETAN-DONG, YEONGTONG-GU, SUWON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070088867
11517476
Correspondence name and address
ADAM C. VOLENTINE
VOLENTINE FRANCOS & WHITT, PLLC
11951 FREEDOM DRIVE, SUITE 1260
RESTON, VA 20190
Assignment: 13
Reel/Frame:018379/0194   Pages: 5
Recorded: 10/04/2006
Attorney Dkt #:SEC.1770
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, HYUN-DUK
Exec Dt:
09/28/2006
2
KIM, TAE-GYUN
Exec Dt:
10/03/2006
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
416, MAETAN-DONG, YEONGTONG-GU, SUWON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7571276
US20070076484
11542140
Correspondence name and address
STEPHEN R. WHITT
VOLENTINE FRANCOS & WHITT, PLLC
ONE FREEDOM SQUARE
11951 FREEDOM DRIVE, SUITE 1260
RESTON, VA 20190
Assignment: 14
Reel/Frame:024509/0259   Pages: 3
Recorded: 06/09/2010
Attorney Dkt #:SEC.2617
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, CHONG-SOK
Exec Dt:
04/26/2010
2
CHO, HYUN-DUK
Exec Dt:
04/26/2010
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 #
 
 
 
 
 
 
 
 
 
 
 
8417845
US20100318714
12796901
Correspondence name and address
VOLENTINE & WHITT, PLLC
11951 FREEDOM DRIVE, SUITE 1260
RESTON, VA 20190
Assignment: 15
Reel/Frame:031509/0823   Pages: 3
Recorded: 10/30/2013
Attorney Dkt #:5230-0222
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, DAE HEE
Exec Dt:
10/21/2013
2
CHO, HYUN-DUK
Exec Dt:
10/21/2013
3
KIM, YOUNG-GUK
Exec Dt:
10/21/2013
4
WANG, XIAO-XIA
Exec Dt:
10/21/2013
Assignees
1
DOOBON INC.
59 HWANGTANRI-GIL, GANGNAE-MYEON, CHEONGWON-GUN
CHUNGCHEONGBUK-DO, KOREA, REPUBLIC OF 363-893
2
LEE, DAE HEE
#101-1307, DOOSAN HANSOL APT., 447-15 GAESIN-DONG
HEUNGDEOK-GU
CHEONGJU-SI, CHUNGCHEONGBUK-DO, KOREA, REPUBLIC OF 361-746
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9315649
US20150045492
14067048
Correspondence name and address
LOWE HAUPTMAN & HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:038415/0712   Pages: 4
Recorded: 04/29/2016
Attorney Dkt #:5230-0607
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, DAE-HEE
Exec Dt:
04/11/2016
2
CHO, HYUN-DUK
Exec Dt:
04/11/2016
3
KIM, YOUNG-GUK
Exec Dt:
04/11/2016
4
LEE, DONG-WOO
Exec Dt:
04/11/2016
5
JEONG, SEUNG-MOON
Exec Dt:
04/11/2016
6
LEE, HYUN-SUP
Exec Dt:
04/11/2016
Assignees
1
DOOBON INC.
59, HWANGTANRI-GIL, GANGNAE-MYEON
CHEONGWON-GUN, CHUNGCHEONGBUK-DO, KOREA, REPUBLIC OF 363-893
2
LOTTE CHEMICAL CORPORATION
51, BORAMAE-RO 5-GIL, DONGJAK-GU
SEOUL, KOREA, REPUBLIC OF 156-711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160264755
15033110
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:051040/0249   Pages: 14
Recorded: 11/18/2019
Attorney Dkt #:HYU-0317US01-BI
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIN, CHI-YOUNG
Exec Dt:
10/04/2019
2
KIM, MIN-HO
Exec Dt:
10/04/2019
3
LEE, JAE-KYU
Exec Dt:
10/04/2019
4
AHN, KI-RYUN
Exec Dt:
10/11/2019
5
CHO, HYUN-DUK
Exec Dt:
10/11/2019
6
BYEON, SEONG-GEON
Exec Dt:
10/11/2019
Assignees
1
HYUNDAI MOTOR COMPANY
12, HEOLLEUNG-RO, SEOCHO-GU
SEOUL, KOREA, REPUBLIC OF 06797
2
KIA MOTORS CORPORATION
12, HEOLLEUNG-RO, SEOCHO-GU
SEOUL, KOREA, REPUBLIC OF 06797
3
PYEONG HWA AUTOMOTIVE CO., LTD.
392, SEONGSEO4CHACHEOMDAN-RO
DALSEO-GU
DAEGU, KOREA, REPUBLIC OF 42724
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200399938
16686964
Correspondence name and address
SLATER MATSIL, LLP
17950 PRESTON RD # 1000
DALLAS, TX 75252
Assignment: 18
Reel/Frame:052136/0566   Pages: 10
Recorded: 03/17/2020
Attorney Dkt #:HYU-0372US01-BI
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIN, CHI-YOUNG
Exec Dt:
02/18/2020
2
BYEON, SEONG-GEON
Exec Dt:
02/25/2020
3
AHN, KI-RYUN
Exec Dt:
02/25/2020
4
CHO, HYUN-DUK
Exec Dt:
02/25/2020
Assignees
1
HYUNDAI MOTOR COMPANY
12, HEOLLEUNG-RO, SEOCHO-GU
SEOUL, KOREA, REPUBLIC OF 06797
2
KIA MOTORS CORPORATION
12, HEOLLEUNG-RO, SEOCHO-GU
SEOUL, KOREA, REPUBLIC OF 06797
3
PYEONG HWA AUTOMOTIVE CO., LTD.
392, SEONGSEO4CHACHEOMDAN-RO
DALSEO-GU
DAEGU, KOREA, REPUBLIC OF 42724
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11578518
US20210115711
16820952
Correspondence name and address
SLATER MATSIL, LLP
17950 PRESTON RD
SUITE 1000
DALLAS, TX 75252

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