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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 : YU, JI-SANG
Total Assignments: 19
Assignment: 1
Reel/Frame:008042/0203   Pages: 4
Recorded: 06/21/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JAI-YOUNG
Exec Dt:
06/10/1996
2
LEE, KI-YOUNG
Exec Dt:
06/10/1996
3
LEE, HAN-HO
Exec Dt:
06/10/1996
4
KIM, DONG-MYUNG
Exec Dt:
06/10/1996
5
YU, JI-SANG
Exec Dt:
06/10/1996
6
JUNG, JAE-HAN
Exec Dt:
06/10/1996
7
LEE, SOO-GEUN
Exec Dt:
06/10/1996
Assignee
1
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
373-1, KUSONG-DONG, YUSONG-KU
TAEJON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5888317
NONE
08640023
Correspondence name and address
DARBY & DARBY P.C.
S. PETER LUDWIG
805 THIRD AVENUE, 27TH FLOOR
NEW YORK, NY 10022-7513
Assignment: 2
Reel/Frame:008046/0349   Pages: 3
Recorded: 07/08/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JAI-YOUNG
Exec Dt:
06/22/1996
2
LEE, KI-YOUNG
Exec Dt:
06/22/1996
3
LEE, HAN-HO
Exec Dt:
06/22/1996
4
KIM, DONG-MYUNG
Exec Dt:
06/22/1996
5
YU, JI-SANG
Exec Dt:
06/22/1996
6
JUNG, JAI-HAN
Exec Dt:
06/22/1996
7
LEE, SOO-GEUN
Exec Dt:
06/22/1996
Assignee
1
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
373-1, KUSONG-DONG, YUSONG-KU
TAEJON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5857139
NONE
08637887
Correspondence name and address
DARBY & DARBY P.C.
S. PETER LUDWIG
805 THIRD AVENUE, 27TH FLOOR
NEW YORK, NEW YORK 10022-7513
Assignment: 3
Reel/Frame:008486/0382   Pages: 4
Recorded: 04/01/1997
Conveyance: (ASSIGNMENT OF ASSIGNOR'S INTEREST) RE-RECORD TO CORRECT SPELLING OF THE SIXTH INVENTOR ON A DOCUMENT PREVIOUSLY RECORDED ON REEL 8046 FRAME 349.
Assignors
1
LEE, JAI-YOUNG
Exec Dt:
06/22/1996
2
LEE, KI-YOUNG
Exec Dt:
06/22/1996
3
LEE, HAN-HO
Exec Dt:
06/22/1996
4
KIM, DONG-MYUNG
Exec Dt:
06/22/1996
5
YU, JI-SANG
Exec Dt:
06/22/1996
6
JUNG, JAE-HAN
Exec Dt:
06/22/1996
7
LEE, SOO-GEUN
Exec Dt:
06/22/1996
Assignee
1
ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
373-1 KUSONG-DONG, YUSONG-KU
TAEJON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5857139
NONE
08637887
Correspondence name and address
DARBY & DARBY, P.C.
S. PETER LUDWIG
805 THIRD AVENUE, 27TH FLOOR
NEW YORK, NY 10022-7513
Assignment: 4
Reel/Frame:008363/0872   Pages: 4
Recorded: 12/06/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JAI-YOUNG
Exec Dt:
11/25/1996
2
LEE, HAN-HO
Exec Dt:
11/25/1996
3
LEE, KI-YOUNG
Exec Dt:
11/25/1996
4
JUNG, JAE-HAN
Exec Dt:
11/25/1996
5
KIM, DONG-MYUNG
Exec Dt:
11/25/1996
6
YU, JI-SANG
Exec Dt:
11/25/1996
Assignee
1
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
373-1, KUSONG-DONG, YUSONG-KU
TAEJON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5922146
NONE
08761440
Correspondence name and address
DARBY & DARBY P.C.
S PETER LUDWIG
805 THIRD AVENUE, 27TH FLOOR
NEW YORK, NY 10022-7513
Assignment: 5
Reel/Frame:008475/0300   Pages: 4
Recorded: 03/17/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JAI-YOUNG
Exec Dt:
03/05/1997
2
KIM, DONG-MYUNG
Exec Dt:
03/05/1997
3
LEE, KI-YOUNG
Exec Dt:
03/05/1997
4
JUNG, JAE-HAN
Exec Dt:
03/05/1997
5
YU, JI-SANG
Exec Dt:
03/05/1997
6
LEE, HAN-HO
Exec Dt:
03/05/1997
Assignee
1
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
373-1, KUSONG-DONG,
YUSONG-KU, TAEJON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5874824
NONE
08819122
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
DANIEL E. ALTMAN
SIXTEENTH FLOOR
620 NEWPORT CENTER DRIVE
NEWPORT BEACH, CA 92660
Assignment: 6
Reel/Frame:027943/0698   Pages: 11
Recorded: 03/26/2012
Attorney Dkt #:LGCHEM 3.11-148
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAE, YOON- JUNG
Exec Dt:
04/24/2009
2
PARK, PIL-KYU
Exec Dt:
04/24/2009
3
KIM, JONG-HWAN
Exec Dt:
04/24/2009
4
HAN, DONG-HUN
Exec Dt:
04/24/2009
5
LEE, HAN-HO
Exec Dt:
04/24/2009
6
LEE, SANG-YOUNG
Exec Dt:
04/24/2009
7
YU, JI-SANG
Exec Dt:
03/02/2000
8
JANG, HYUN-MIN
Exec Dt:
04/24/2009
Assignee
1
LG CHEM, LTD.
LG TWIN TOWERS
20, YEOUIDO-DONG, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8168332
US20110045338
12745717
Correspondence name and address
KELLY Y. HWANG
LERNER, DAVID, LITTENBERG, KRUMHOLZ ET AL.
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 7
Reel/Frame:027970/0563   Pages: 4
Recorded: 03/28/2012
Attorney Dkt #:LGCHEM 3.9-138 CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, RA-YOUNG
Exec Dt:
07/10/2010
2
YU, JI-SANG
Exec Dt:
03/02/2000
Assignee
1
LG CHEM, LTD.
LG TWIN TOWERS 20, YEOUIDO-DONG, YEONGDEUNGPO-GU,
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8822085
US20120009487
12680297
Correspondence name and address
KELLY Y. HWANG
LERNER, DAVID, LITTENBERG, KRUMHOLZ &
MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 8
Reel/Frame:016586/0299   Pages: 3
Recorded: 07/28/2005
Attorney Dkt #:cmt-0015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, HEY WOONG
Exec Dt:
05/23/2005
2
YU, JI-SANG
Exec Dt:
05/23/2005
3
KIM, SUNG-WOO
Exec Dt:
05/23/2005
4
KIM, MIN-SU
Exec Dt:
05/23/2005
Assignee
1
LG CHEM, LTD.
20, YOIDO-DONG, YOUNGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7476467
US20050271943
11091072
Correspondence name and address
SOONJA BAE
LIMITED RECOGNITION NO. L0017
CANTOR COLBURN LLP
55 GRIFFIN ROAD SOUTH
BLOOMFIELD, CT 06002
Assignment: 9
Reel/Frame:023188/0391   Pages: 2
Recorded: 09/03/2009
Attorney Dkt #:0002.1080
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAIK, MEEN-SEON
Exec Dt:
06/25/2009
2
PARK, TAE-SANG
Exec Dt:
06/25/2009
3
CHOI, YOUNG-MIN
Exec Dt:
06/25/2009
4
PARK, JIN-HWAN
Exec Dt:
06/25/2009
5
YU, JI-SANG
Exec Dt:
06/25/2009
6
JEONG, JI-YOUNG
Exec Dt:
06/25/2009
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
416, MAETAN-DONG, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8415048
US20100151301
12534211
Correspondence name and address
STEIN MCEWEN, LLP
ATTENTION: MICHAEL D. STEIN
1400 EYE ST., N.W., SUITE 300
WASHINGTON, D.C. 20005
Assignment: 10
Reel/Frame:024074/0094   Pages: 2
Recorded: 03/12/2010
Attorney Dkt #:0002.1114
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KWON, MOON-SEOK
Exec Dt:
01/15/2010
2
PAIK, MEEN-SEON
Exec Dt:
01/15/2010
3
YU, JI-SANG
Exec Dt:
01/15/2010
4
KIM, DONG-KWAN
Exec Dt:
01/15/2010
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
416, MAETAN-DONG, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110052960
12722641
Correspondence name and address
STEIN MCEWEN, LLP
ATTENTION: MICHAEL D. STEIN
1400 EYE ST., N.W., SUITE 300
WASHINGTON, D.C. 20005
Assignment: 11
Reel/Frame:028318/0582   Pages: 14
Recorded: 06/05/2012
Attorney Dkt #:012053.0042
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYU, SEUNG-WOO
Exec Dt:
05/02/2012
2
PARK, JIN-MAN
Exec Dt:
05/02/2012
3
KIM, DO-YOUNG
Exec Dt:
05/11/2012
4
YU, JI-SANG
Exec Dt:
05/11/2012
5
JANG, DAE-MYUNG
Exec Dt:
05/11/2012
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
416 MAETAN-DONG, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 443-742
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8855383
US20130170718
13488653
Correspondence name and address
NSIP LAW
P.O. BOX 34688
WASHINGTON, DC 20043
Assignment: 12
Reel/Frame:033359/0227   Pages: 16
Recorded: 07/18/2014
Attorney Dkt #:012053.0042
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE EXECUTION DATE OF THE FIFTH INVENTOR, DAE-MYUNG JANG, PREVIOUSLY RECORDED ON REEL 028318 FRAME 0582. ASSIGNOR(S) HEREBY CONFIRMS THE THE EXECUTION DATE OF THE FIFTH INVENTOR, DAE-MYUNG JANG, IS MAY 7, 2012.
Assignors
1
RYU, SEUNG-WOO
Exec Dt:
05/02/2012
2
PARK, JIN-MAN
Exec Dt:
05/02/2012
3
PARK, DO-YOUNG
Exec Dt:
05/11/2012
4
YU, JI-SANG
Exec Dt:
05/11/2012
5
JANG, DAE-MYUNG
Exec Dt:
05/07/2012
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
416 MAETAN-DONG, YEONGTONG-GU, SUWON-SI, GYEONGGI-DO, 443-742
SUWON-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8855383
US20130170718
13488653
Correspondence name and address
NSIP LAW
1120 CONNECTICUT AVE, NW
WASHINGTON, DC 20036
Assignment: 13
Reel/Frame:037634/0666   Pages: 4
Recorded: 02/01/2016
Attorney Dkt #:USG-6280-42
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, JI-SANG
Exec Dt:
12/15/2015
2
LEE, JIN-SIK
Exec Dt:
12/15/2015
3
KIM, SANG-HA
Exec Dt:
12/15/2015
4
KIM, EUN-KYOUNG
Exec Dt:
12/15/2015
5
LEE, DONG-HYEON
Exec Dt:
12/15/2015
6
LEE, JAE-WON
Exec Dt:
12/15/2015
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 16677
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10055406
US20170068661
15012206
Correspondence name and address
NIXON & VANDERHYE PC / SAMSUNG
901 N. GLEBE RD., 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 14
Reel/Frame:043682/0525   Pages: 6
Recorded: 09/25/2017
Attorney Dkt #:0502-0337
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SANG-HA
Exec Dt:
09/17/2017
2
KIM, EUN-KYOUNG
Exec Dt:
09/17/2017
3
YU, JI-SANG
Exec Dt:
09/17/2017
4
RYU, JONG-YOUB
Exec Dt:
09/17/2017
5
PARK, CHI-YOUN
Exec Dt:
09/17/2017
6
LEE, JIN-SIK
Exec Dt:
09/17/2017
7
LEE, JAE-WON
Exec Dt:
09/17/2017
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10614170
US20180089176
15714249
Correspondence name and address
JEFFERSON IP LAW, LLP
1130 CONNECTICUT AVE., NW, SUITE 420
WASHINGTON, DC 20036
Assignment: 15
Reel/Frame:043861/0622   Pages: 12
Recorded: 10/13/2017
Attorney Dkt #:0502-0335
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, SUNG-JA
Exec Dt:
10/11/2017
2
KIM, EUN-KYOUNG
Exec Dt:
09/25/2017
3
YU, JI-SANG
Exec Dt:
10/11/2017
4
HONG, JI-YEON
Exec Dt:
10/11/2017
5
RYU, JONG-YOUB
Exec Dt:
10/11/2017
6
LEE, JAE-WON
Exec Dt:
10/11/2017
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11003417
US20180173494
15783476
Correspondence name and address
JEFFERSON IP LAW, LLP
1130 CONNECTICUT AVE., NW, SUITE 420
WASHINGTON, DC 20036
Assignment: 16
Reel/Frame:046797/0054   Pages: 3
Recorded: 08/14/2018
Attorney Dkt #:017129.0001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOO, SANG-GIL
Exec Dt:
08/14/2018
2
LEE, JE-NAM
Exec Dt:
08/14/2018
3
YU, JI-SANG
Exec Dt:
08/14/2018
Assignee
1
KOREA ELECTRONICS TECHNOLOGY INSTITUTE
25, SAENARI-RO, BUNDANG-GU, GYEONGGI-DO
SEONGNAM-SI, KOREA, REPUBLIC OF 13509
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10700342
US20190051886
16103044
Correspondence name and address
NSIP LAW
P.O. BOX 65745
WASHINGTON, DC 20035
Assignment: 17
Reel/Frame:047212/0985   Pages: 5
Recorded: 10/18/2018
Attorney Dkt #:Q242769
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, JI-SANG
Exec Dt:
10/15/2018
2
KIM, SANG-HA
Exec Dt:
10/15/2018
3
RYU, JONG-YOUB
Exec Dt:
10/16/2018
4
CHOI, YOON-JUNG
Exec Dt:
10/15/2018
5
KIM, EUN-KYOUNG
Exec Dt:
10/15/2018
6
LEE, JAE-WON
Exec Dt:
10/15/2018
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO, YEONGTONG-GU, GYEONGGI-DO
SUWON-SI, KOREA, REPUBLIC OF 16677
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11264008
US20190115010
16163789
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 18
Reel/Frame:049008/0514   Pages: 12
Recorded: 04/26/2019
Attorney Dkt #:0502-0453
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SUNG-JIN
Exec Dt:
04/25/2019
2
KIM, IL-KOO
Exec Dt:
04/24/2019
3
KIM, SANG-HA
Exec Dt:
04/24/2019
4
MOON, KYOUNG-JIN
Exec Dt:
04/24/2019
5
YU, JI-SANG
Exec Dt:
04/25/2019
6
CHANG, BYUNG-JOON
Exec Dt:
04/26/2019
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 16677
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10978068
US20190311717
16345491
Correspondence name and address
JEFFERSON IP LAW, LLP
1130 CONNECTICUT AVE., NW, SUITE 420
WASHINGTON, DC 20036
Assignment: 19
Reel/Frame:050179/0472   Pages: 4
Recorded: 05/24/2019
Attorney Dkt #:Q247168
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SANG-HA
Exec Dt:
05/21/2019
2
KIM, EUN-KYOUNG
Exec Dt:
05/21/2019
3
YU, JI-SANG
Exec Dt:
05/21/2019
4
RYU, JING-YOUB
Exec Dt:
05/21/2019
5
LEE, JAE-WON
Exec Dt:
05/21/2019
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO, YEONGTONG-GU, GYEONGGI-DO
SUWON-SI, KOREA, REPUBLIC OF 16677
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11314951
US20200387676
16463959
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037

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