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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : CHOI, HYUN CHUL
Total Assignments: 20
Assignment: 1
Reel/Frame:007422/0723   Pages: 2
Recorded: 04/03/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHOI, HYUN CHUL
Exec Dt:
03/10/1995
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
416, MAETAN-DONG, PALDAL-GU
SUWON-CITY, KYUNGKI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D372925
NONE
29037047
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS, P.C.
DALE H. THIEL
2026 RAMBLING ROAD
KALAMAZOO, MI 49008-1699
Assignment: 2
Reel/Frame:007897/0210   Pages: 2
Recorded: 03/06/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUNG, CHANG KYUNG
Exec Dt:
02/06/1996
2
CHOI, HYUN CHUL
Exec Dt:
02/06/1996
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
416, MAETAN-DONG, PALDAL-GU
SUWON-CITY, KYUNGKI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D383767
NONE
29051225
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS P.C.
DALE H. THIEL
2026 RAMBLING ROAD
KALAMAZOO, MI 49008-1699
Assignment: 3
Reel/Frame:022184/0323   Pages: 3
Recorded: 01/30/2009
Attorney Dkt #:SUH 0070 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, GYUNG SOO
Exec Dt:
01/07/2009
2
CHUN, HYUN AEE
Exec Dt:
01/07/2009
3
CHOI, HYUN CHUL
Exec Dt:
01/12/2009
4
KIM, YOUNG JUNG
Exec Dt:
01/16/2009
Assignee
1
KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
35-3 HONGCHEON-RI
IPJANG-MYUN,CHEONAN
CHOOGCHEONGNAM-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090247655
12304130
Correspondence name and address
IPHORGAN, LTD.
1130 LAKE COOK ROAD
SUITE 240
BUFFALO GROVE, IL 60089
Assignment: 4
Reel/Frame:022353/0865   Pages: 2
Recorded: 02/25/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, SAM RYONG
Exec Dt:
02/19/2009
2
KIM, GYUNG ROK
Exec Dt:
02/11/2009
3
KIM, GYOO TAE
Exec Dt:
02/19/2009
4
OH, SEUNG HOON
Exec Dt:
02/12/2009
5
KIM, CHEOL JOONG
Exec Dt:
02/20/2009
6
CHOI, HYUN CHUL
Exec Dt:
02/12/2009
7
NOH, KYUNG SEOK
Exec Dt:
02/10/2009
Assignee
1
SK ENERGY CO., LTD.
99, SEORIN-DONG
JONGRO-GU
SEOUL 110-110, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100240932
12310529
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NEW YORK 10017-5621
Assignment: 5
Reel/Frame:028041/0442   Pages: 3
Recorded: 04/13/2012
Attorney Dkt #:OTE 102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, SUK HO
Exec Dt:
03/29/2012
2
PARK, JONG OH
Exec Dt:
03/29/2012
3
CHOI, HYUN CHUL
Exec Dt:
03/29/2012
4
CHA, KYUNG RAE
Exec Dt:
03/29/2012
5
JEONG, SE MI
Exec Dt:
03/29/2012
Assignee
1
INDUSTRY FOUNDATION OF CHONNAM NATIONAL UNIVERSITY
300 YONGBONG-DONG, BUK-GU
GWANGJU, KOREA, REPUBLIC OF 500-757
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9089271
US20130053640
13446107
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:028303/0225   Pages: 3
Recorded: 06/01/2012
Attorney Dkt #:OTE-109
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, SUK HO
Exec Dt:
05/03/2012
2
PARK, JONG OH
Exec Dt:
05/09/2012
3
CHOI, HYUN CHUL
Exec Dt:
05/09/2012
4
CHA, KYUNG RAE
Exec Dt:
05/05/2012
5
JEONG, SE MI
Exec Dt:
05/09/2012
Assignee
1
INDUSTRY FOUNDATION OF CHONNAM NATIONAL UNIVERSITY
300 YONGBONG-DONG, BUK-GU
GWANGJU, KOREA, REPUBLIC OF 500-757
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8376639
US20120219343
13466219
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:033424/0190   Pages: 3
Recorded: 07/30/2014
Attorney Dkt #:OTE-109
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, SUK HO
Exec Dt:
05/03/2012
2
PARK, JONG OH
Exec Dt:
05/09/2012
3
CHOI, HYUN CHUL
Exec Dt:
05/09/2012
4
CHA, KYUNG RAE
Exec Dt:
05/05/2012
5
JEONG, SE MI
Exec Dt:
05/09/2012
Assignee
1
INDUSTRY FOUNDATION OF CHONNAM NATIONAL UNIVERSITY
300, YONGBONG-DONG, BUK-GU
GWANGJU, KOREA, REPUBLIC OF 500-757
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8821386
US20130053641
13446219
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:029270/0648   Pages: 3
Recorded: 11/09/2012
Attorney Dkt #:OTE-183NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, SUK HO
Exec Dt:
11/08/2012
2
PARK, JONG OH
Exec Dt:
11/08/2012
3
CHOI, HYUN CHUL
Exec Dt:
11/08/2012
4
CHA, KYOUNG RAE
Exec Dt:
11/08/2012
5
JEONG, SE MI
Exec Dt:
11/08/2012
Assignee
1
INDUSTRY FOUNDATION OF CHONNAM NATIONAL UNIVERSITY
300, YONGBONG-DONG, BUK-GU
GWANGJU, KOREA, REPUBLIC OF 500-757
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9136051
US20130072789
13697110
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:030078/0836   Pages: 5
Recorded: 03/25/2013
Attorney Dkt #:212,708
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, HONG CHAN
Exec Dt:
02/28/2013
2
KIM, YONG SEUNG
Exec Dt:
02/28/2013
3
KIM, SUNG WON
Exec Dt:
03/04/2013
4
OH, SANG HUN
Exec Dt:
02/28/2013
5
LEE, HYUCK JAE
Exec Dt:
03/06/2013
6
CHOO, DAE HYUN
Exec Dt:
02/28/2013
7
KIM, CHEOL JOONG
Exec Dt:
02/28/2013
8
KIM, GYUNG ROK
Exec Dt:
02/28/2013
9
NOH, MYOUNG HAN
Exec Dt:
02/28/2013
10
KOH, JAE SUK
Exec Dt:
03/04/2013
11
CHOI, HYUN CHUL
Exec Dt:
02/28/2013
12
KIM, EUN KYOUNG
Exec Dt:
03/06/2013
13
LEE, YOON KYUNG
Exec Dt:
02/28/2013
14
LEE, JONG HYUNG
Exec Dt:
02/28/2013
15
CHOI, SUN
Exec Dt:
03/13/2013
16
OH, SEUNG HOON
Exec Dt:
03/06/2013
17
KOH, JAE HYUN
Exec Dt:
03/05/2013
18
LEE, SANG IL
Exec Dt:
02/28/2013
19
LEE, SEUNG WOO
Exec Dt:
03/06/2013
Assignee
1
SK INNOVATION CO., LTD.
99, SEORIN-DONG
JONGRO-GU
SEOUL 110-110, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8962901
US20130178673
13823023
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017-5621
Assignment: 10
Reel/Frame:033049/0438   Pages: 3
Recorded: 06/06/2014
Attorney Dkt #:1398-712
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, GI BEOM
Exec Dt:
05/09/2014
2
KANG, HYUK
Exec Dt:
05/09/2014
3
KIM, HYEONG SEOK
Exec Dt:
05/09/2014
4
KIM, HYUN SEOK
Exec Dt:
05/09/2014
5
CHOI, HYUN CHUL
Exec Dt:
05/09/2014
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9575582
US20140340309
14282632
Correspondence name and address
PAUL J. FARRELL
290 BROADHOLLOW ROAD, SUITE 210 E
MELVILLE, NY 11747
Assignment: 11
Reel/Frame:034231/0323   Pages: 3
Recorded: 11/21/2014
Attorney Dkt #:1398-751
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, HYUN CHUL
Exec Dt:
09/05/2014
2
KANG, HYUK
Exec Dt:
09/05/2014
3
KIM, HYEONG SEOK
Exec Dt:
09/05/2014
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9749858
US20150099486
14509670
Correspondence name and address
PAUL J. FARRELL
290 BROADHOLLOW ROAD, SUITE 210 E
MELVILLE, NY 11747
Assignment: 12
Reel/Frame:035690/0485   Pages: 4
Recorded: 05/21/2015
Attorney Dkt #:OTE-262NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, SUK HO
Exec Dt:
05/20/2015
2
PARK, JONG OH
Exec Dt:
05/20/2015
3
LEE, CHEONG
Exec Dt:
05/20/2015
4
CHOI, HYUN CHUL
Exec Dt:
05/20/2015
5
JEONG, SEMI
Exec Dt:
05/20/2015
Assignee
1
INDUSTRY FOUNDATION OF CHONNAM NATIONAL UNIVERSITY
77, YONGBONG-RO, BUK-GU
GWANGJU, KOREA, REPUBLIC OF 500-757
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10123680
US20150297065
14646542
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 13
Reel/Frame:037421/0506   Pages: 2
Recorded: 01/06/2016
Attorney Dkt #:P67715DH21
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHOI, HYUN CHUL
Exec Dt:
11/13/2015
Assignee
1
RESEARCH COOPERATION FOUNDATION OF YEUNGNAM UNIVERSITY
(DAEDONGAN) 280, DAEHAK-RO, GYEONGSAN-SI
GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 38541
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9760763
US20170061198
14989236
Correspondence name and address
THE PL LAW GROUP, PLLC
5875 TRINITY PARKWAY
SUITE 110
CENTERVILLE, VA 20120
Assignment: 14
Reel/Frame:037932/0653   Pages: 5
Recorded: 03/09/2016
Attorney Dkt #:OTE-289
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, SUK HO
Exec Dt:
03/09/2016
2
PARK, JONG OH
Exec Dt:
03/09/2016
3
KO, SEONG YOUNG
Exec Dt:
03/09/2016
4
CHOI, HYUN CHUL
Exec Dt:
03/09/2016
5
JEONG, SEMI
Exec Dt:
03/09/2016
6
LEE, CHEONG
Exec Dt:
03/09/2016
7
GO, GWANG JUN
Exec Dt:
03/09/2016
Assignee
1
INDUSTRY FOUNDATION OF CHONNAM NATIONAL UNIVERSITY
77, YONGBONG-RO, BUK-GU
GWANGJU, KOREA, REPUBLIC OF 61186
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10004566
US20160262841
15064951
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 15
Reel/Frame:038810/0852   Pages: 8
Recorded: 05/25/2016
Attorney Dkt #:GP150332USAA (0070-0018)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, HYUN CHUL
Exec Dt:
05/23/2016
2
YOON, TAE HYUN
Exec Dt:
05/23/2016
3
JEON, BYEONG YONG
Exec Dt:
05/23/2016
Assignee
1
INNOMDLE LABORATORY CO., LTD.
4F. 87, BANDAL-RO, YEONGTONG-GU
GYEONGGI-DO
SUWON-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9706037
US20170149948
15164327
Correspondence name and address
SNYDER, CLARK, LESCH & CHUNG, LLP
950 HERNDON PARKWAY, SUITE 365
HERNDON, VA 20170
Assignment: 16
Reel/Frame:042671/0899   Pages: 8
Recorded: 06/02/2017
Attorney Dkt #:GP150332USDIV (70-18DIV1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, HYUN CHUL
Exec Dt:
05/23/2016
2
YOON, TAE HYUN
Exec Dt:
05/23/2016
3
JEON, BYEONG YONG
Exec Dt:
05/23/2016
Assignee
1
INNOMDLE LABORATORY CO., LTD.
4F, 87, BANDAL-RO, YEONGTONG-GU
GYEONGGI-DO
SUWON-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10063684
US20170289330
15612022
Correspondence name and address
SNYDER, CLARK, LESCH & CHUNG, LLP
950 HERNDON PARKWAY, SUITE 365
HERNDON, VA 20170
Assignment: 17
Reel/Frame:051486/0154   Pages: 2
Recorded: 01/06/2020
Attorney Dkt #:MUHA-38117.201
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, SUK HO
Exec Dt:
12/01/2019
2
CHOI, HYUN CHUL
Exec Dt:
11/22/2019
Assignee
1
DAEGU GYEONGBUK INSTITUTE OF SCIENCE AND TECHNOLOGY
333, TECHNO JUNGANG-DAERO, HYEONPUNG-MYEON
DALSEONG-GUN
DAEGU, KOREA, REPUBLIC OF 42988
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11534544
US20200297925
16734906
Correspondence name and address
CASIMIR JONES, S.C.
2275 DEMING WAY STE 310
MIDDLETON, WI 53562
Assignment: 18
Reel/Frame:054400/0015   Pages: 8
Recorded: 11/18/2020
Attorney Dkt #:16201-000059-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, HYUN CHUL
Exec Dt:
10/20/2020
2
CHANG, HO SIK
Exec Dt:
10/14/2020
3
LEE, JIN SUK
Exec Dt:
10/20/2020
Assignee
1
HANWHA TOTAL PETROCHEMICAL CO., LTD.
103, DOKGOT2-RO
DAESAN-EUP
SEOSAN-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11434191
US20210139407
17076292
Correspondence name and address
MICHAEL J. THOMAS
7700 BONHOMME, SUITE 400
ST. LOUIS, MO 63105
Assignment: 19
Reel/Frame:059134/0429   Pages: 6
Recorded: 03/01/2022
Attorney Dkt #:Q71021DH47
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, HYUN CHUL
Exec Dt:
02/22/2022
2
BAEK, ROCK HYUN
Exec Dt:
02/24/2022
3
YOON, JUN SIK
Exec Dt:
02/24/2022
4
YUN, HYEOK
Exec Dt:
02/24/2022
Assignees
1
RESEARCH COOPERATION FOUNDATION OF YEUNGNAM UNIVERSITY
(DAE-DONG) 280, DAEHAK-RO, GYEONGSAN-SI,
GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 38541
2
POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION
(JIGOK-DONG) 77, CHEONGAM-RO, NAM-GU, POHANG-SI,
GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37673
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220277189
17551450
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON, VA 20171
Assignment: 20
Reel/Frame:061870/0275   Pages: 3
Recorded: 11/24/2022
Attorney Dkt #:NPN20228289US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, SUK HO
Exec Dt:
11/23/2022
2
CHOI, HYUN CHUL
Exec Dt:
11/23/2022
Assignee
1
DAEGU GYEONGBUK INSTITUTE OF SCIENCE AND TECHNOLOGY
333, TECHNO JUNGANG-DAERO, HYEONPUNG-MYEON, DALSEONG-GUN
DAEGU, KOREA, REPUBLIC OF 42988
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11793931
US20230087637
17993962
Correspondence name and address
LEX IP MEISTER, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151

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