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Patent Assignment Assignor Details
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Assignor Name : KIM, CHANG-MIN
Total Assignments: 18
Assignment: 1
Reel/Frame:008663/0742   Pages: 3
Recorded: 01/14/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOO, YOUNG J.
Exec Dt:
01/10/1997
2
WONG, JEONG-IM
Exec Dt:
01/10/1997
3
PARK, KWANG-CHUNG
Exec Dt:
01/10/1997
4
KIM, CHANG-MIN
Exec Dt:
01/10/1997
Assignee
1
KOREA KUMHO PETROCHEMICAL CO., LTD.
70, SEOLIN-DONG, CHONGHO-KU
SEOUL, KOREA, REPUBLIC OF 110-1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6130362
NONE
08776459
Correspondence name and address
HARRISON & EGBERT
JOHN S. EGBERT
1018 PRESTON ST., SUITE 100
HOUSTON, TX 77002
Assignment: 2
Reel/Frame:011501/0001   Pages: 4
Recorded: 02/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JAE WHUNE
Exec Dt:
10/19/2000
2
KIM, MYONG-JO
Exec Dt:
10/19/2000
3
MIN, JUN-KI
Exec Dt:
10/18/2000
4
OH, SEUNG-CHEOL
Exec Dt:
10/19/2000
5
KWON, YONG-SOO
Exec Dt:
10/18/2000
6
KIM, CHANG-MIN
Exec Dt:
10/18/2000
7
BYEON, KYOUNG-ROK
Exec Dt:
10/19/2000
8
MOH, KEE-SHIK
Exec Dt:
10/19/2000
9
KIM, JU-SUNG
Exec Dt:
10/18/2000
10
RIM, YO-SUP
Exec Dt:
10/19/2000
11
KIM, HWAN-MOOK
Exec Dt:
10/19/2000
Assignee
1
MICROPLANTS CO., LTD.
226-9, INHU2-DONG, 561-232
CHONJU-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6420173
NONE
09578135
Correspondence name and address
LAHIVE & COCKFIELD, LLP
KEVIN J. CANNING, ESQ.
28 STATE STREET
BOSTON, MA 02109
Assignment: 3
Reel/Frame:015791/0615   Pages: 3
Recorded: 09/14/2004
Attorney Dkt #:4231045US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, YOUNG-TAEK
Exec Dt:
09/08/2004
2
PARK, HOO-HYEONG
Exec Dt:
09/08/2004
3
SEO, DONG-CHUL
Exec Dt:
09/08/2004
4
KIM, CHANG-MIN
Exec Dt:
09/08/2004
5
CHO, SEONG-DUK
Exec Dt:
09/08/2004
6
JOO, HYUN-SANG
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 #
 
 
 
 
 
 
 
 
 
 
 
7285373
US20050153236
10940469
Correspondence name and address
DAVIDSON DAVIDSON & KAPPEL, LLC
CARY S. KAPPEL
485 7TH AVENUE
14TH FLOOR
NEW YORK, NY 10018
Assignment: 4
Reel/Frame:020179/0491   Pages: 3
Recorded: 11/29/2007
Attorney Dkt #:sec.2127
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, CHANG-MIN
Exec Dt:
10/09/2007
2
LEE, JAE-CHUL
Exec Dt:
10/09/2007
3
KIM, JONG-SEON
Exec Dt:
10/09/2007
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 #
 
 
 
 
 
 
 
 
 
 
 
7864192
US20080225054
11946225
Correspondence name and address
STEPHEN R. WHITT
VOLENTINE & WHITT, PLLC
ONE FREEDOM SQUARE
11951 FREEDOM DRIVE, SUITE 1260
RESTON, VA 20190
Assignment: 5
Reel/Frame:039676/0547   Pages: 2
Recorded: 09/08/2016
Attorney Dkt #:5230-0653
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, IN SOO
Exec Dt:
09/08/2016
2
YANG, EUNTAE
Exec Dt:
09/08/2016
3
SONG, JUNHO
Exec Dt:
09/08/2016
4
KIM, CHANG-MIN
Exec Dt:
09/08/2016
Assignee
1
GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY
123, CHEOMDAN-GWAGIRO, BUK-GU
GWANGJU, KOREA, REPUBLIC OF 500-712
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10124299
US20170065939
15259531
Correspondence name and address
YOON S. HAM
2318 MILL ROAD, SUITE 1400
HAUPTMAN HAM, LLP
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:041717/0137   Pages: 6
Recorded: 03/24/2017
Attorney Dkt #:PCT17-1014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, SOON OOK
Exec Dt:
03/24/2017
2
YUN, DAE MYOUNG
Exec Dt:
03/24/2017
3
KIM, CHANG-MIN
Exec Dt:
03/24/2017
Assignee
1
ENZYTECH. LTD.
57, SINILSEO-RO 86BEON-GIL DAEDEOK-GU
DAEJEON, KOREA, REPUBLIC OF 34326
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10023596
US20170190724
15468136
Correspondence name and address
TOSHIYUKI YOKOI
1411-H BELLEVUE WAY NE
BELLEVUE, WA 98004
Assignment: 7
Reel/Frame:045058/0884   Pages: 4
Recorded: 02/28/2018
Attorney Dkt #:P17042US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, SOON OOK
Exec Dt:
03/24/2017
2
YUN, DAE MYUNG
Exec Dt:
03/24/2017
3
KIM, CHANG-MIN
Exec Dt:
03/24/2017
Assignee
1
ENZYTECH. LTD.
57, SINILSEO-RO 86BEON-GIL DAEDEOK-GU
DAEJEON, KOREA, REPUBLIC OF 34326
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10259834
US20180273555
15907352
Correspondence name and address
LRK PATENT LAW FIRM
1952 GALLOWS ROAD, SUITE 200
VIENNA, VA 22182-3823
Assignment: 8
Reel/Frame:043979/0708   Pages: 5
Recorded: 10/30/2017
Attorney Dkt #:7200-1-070
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WON, CHANG-YEON
Exec Dt:
10/17/2017
2
KIM, CHANG-MIN
Exec Dt:
10/17/2017
3
JANG, SANG-DONG
Exec Dt:
10/17/2017
4
KIM, YOON-SEOK
Exec Dt:
10/17/2017
5
KIM, JUNG-MIN
Exec Dt:
10/17/2017
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
129 SAMSUNG-RO, YEONGTONG-GU, SUWON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180125462
15797037
Correspondence name and address
CHA & REITER, LLC
17 ARCADIAN AVENUE
SUITE 208
PARAMUS, NJ 07652
Assignment: 9
Reel/Frame:051042/0696   Pages: 5
Recorded: 11/18/2019
Attorney Dkt #:HMCHAN.021AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, YOU-JIN
Exec Dt:
11/11/2019
2
SHIM, JONG-WOO
Exec Dt:
11/11/2019
3
PARK, SANG-JUN
Exec Dt:
11/13/2019
4
KIM, CHANG-MIN
Exec Dt:
11/13/2019
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
ILLINOIS TOOL WORKS INC
155 HARLEM AVENUE
GLENVIEW, ILLINOIS 60025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11312280
US20200164782
16687355
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 10
Reel/Frame:057795/0248   Pages: 3
Recorded: 10/14/2021
Attorney Dkt #:0511.1029
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, CHANG-MIN
Exec Dt:
10/14/2021
2
KIM, YONG-MYUNG
Exec Dt:
10/14/2021
3
CHANG, SUNG-IK
Exec Dt:
10/14/2021
4
JOO, KWANG-JIN
Exec Dt:
10/14/2021
Assignee
1
WINIA ELECTRONICS CO., LTD.
559, YONGA-RO, GWANGSAN-GU,
GWANGJU, KOREA, REPUBLIC OF 62228
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220243973
17603742
Correspondence name and address
STEIN IP., LLC.
1990 M ST, NW
WASHINGTON, DC 20036
Assignment: 11
Reel/Frame:057796/0326   Pages: 2
Recorded: 10/14/2021
Attorney Dkt #:0511.1030
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, CHANG-MIN
Exec Dt:
10/14/2021
2
CHANG, SUNG-IK
Exec Dt:
10/14/2021
Assignee
1
WINIA ELECTRONICS CO., LTD.
559, YONGA-RO, GWANGSAN-GU,
GWANGJU, KOREA, REPUBLIC OF 62228
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220196312
17603784
Correspondence name and address
STEIN IP., LLC.
1990 M ST, NW
WASHINGTON, DC 20036
Assignment: 12
Reel/Frame:057798/0180   Pages: 3
Recorded: 10/14/2021
Attorney Dkt #:0511.1031
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, CHANG-MIN
Exec Dt:
10/14/2021
2
CHANG, SUNG-IK
Exec Dt:
10/14/2021
3
JOO, KWANG-JIN
Exec Dt:
10/14/2021
Assignee
1
WINIA ELECTRONICS CO., LTD.
559, YONGA-RO, GWANGSAN-GU,
GWANGJU, KOREA, REPUBLIC OF 62228
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220196315
17603807
Correspondence name and address
STEIN IP., LLC.
1990 M ST, NW
WASHINGTON, DC 20036
Assignment: 13
Reel/Frame:057819/0371   Pages: 3
Recorded: 10/18/2021
Attorney Dkt #:0511.1032
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, CHANG-MIN
Exec Dt:
10/14/2021
2
YANG, SUNG-JIN
Exec Dt:
10/14/2021
3
JOO, KWANG-JIN
Exec Dt:
10/14/2021
4
YUN, HYEONGSU
Exec Dt:
10/14/2021
Assignee
1
WINIA ELECTRONICS CO., LTD.
559, YONGA-RO, GWANGSAN-GU,
GWANGJU, KOREA, REPUBLIC OF 62228
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220196314
17604181
Correspondence name and address
STEIN IP., LLC.
1990 M ST, NW
WASHINGTON, DC 20036
Assignment: 14
Reel/Frame:058509/0443   Pages: 2
Recorded: 12/30/2021
Attorney Dkt #:0511.1035
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, CHANG-MIN
Exec Dt:
12/29/2021
2
CHANG, SUNG-IK
Exec Dt:
12/29/2021
Assignee
1
WINIA ELECTRONICS CO., LTD.
559, YONGA-RO, GWANGSAN-GU,
GWANGJU, KOREA, REPUBLIC OF 62228
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220396014
17624103
Correspondence name and address
STEIN IP., LLC.
1990 M ST, NW
WASHINGTON, DC 20036
Assignment: 15
Reel/Frame:058509/0953   Pages: 2
Recorded: 12/30/2021
Attorney Dkt #:0511.1036
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, CHANG-MIN
Exec Dt:
12/29/2021
2
CHANG, SUNG-IK
Exec Dt:
12/29/2021
Assignee
1
WINIA ELECTRONICS CO., LTD.
559, YONGA-RO, GWANGSAN-GU,
GWANGJU, KOREA, REPUBLIC OF 62228
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220373248
17624128
Correspondence name and address
STEIN IP., LLC.
1990 M ST, NW
WASHINGTON, DC 20036
Assignment: 16
Reel/Frame:058510/0593   Pages: 2
Recorded: 12/30/2021
Attorney Dkt #:0511.1037
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, CHANG-MIN
Exec Dt:
12/29/2021
2
CHANG, SUNG-IK
Exec Dt:
12/29/2021
Assignee
1
WINIA ELECTRONICS CO., LTD.
559, YONGA-RO, GWANGSAN-GU,
GWANGJU, KOREA, REPUBLIC OF 62228
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220357096
17624163
Correspondence name and address
STEIN IP., LLC.
1990 M ST, NW
WASHINGTON, DC 20036
Assignment: 17
Reel/Frame:058510/0858   Pages: 2
Recorded: 12/30/2021
Attorney Dkt #:0511.1038
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, CHANG-MIN
Exec Dt:
12/29/2021
2
CHANG, SUNG-IK
Exec Dt:
12/29/2021
Assignee
1
WINIA ELECTRONICS CO., LTD.
559, YONGA-RO, GWANGSAN-GU
GWANGJU, KOREA, REPUBLIC OF 62228
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220357093
17624175
Correspondence name and address
STEIN IP LLC
1990 M STREET N.W.
SUITE 610
WASHINGTON, DC 20036
Assignment: 18
Reel/Frame:058511/0107   Pages: 3
Recorded: 12/30/2021
Attorney Dkt #:0511.1039
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, CHANG-MIN
Exec Dt:
12/29/2021
2
CHANG, SUNG-IK
Exec Dt:
12/29/2021
3
JOO, KWANG JIN
Exec Dt:
12/29/2021
Assignee
1
WINIA ELECTRONICS CO., LTD.
559, YONGA-RO, GWANGSAN-GU
GWANGJU, KOREA, REPUBLIC OF 62228
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240085088
17624187
Correspondence name and address
STEIN IP LLC
1990 M STREET N.W.
SUITE 610
WASHINGTON, DC 20036

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