skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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, YONG-HOON
Total Assignments: 19
Assignment: 1
Reel/Frame:022666/0354   Pages: 3
Recorded: 05/11/2009
Attorney Dkt #:1998.1051
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, YONG-SU
Exec Dt:
04/24/2009
2
LEE, HYUKJOON
Exec Dt:
04/22/2009
3
PARK, HYUN
Exec Dt:
04/22/2009
4
KIM, YOUNG-IL
Exec Dt:
04/24/2009
5
CHOI, YONG-HOON
Exec Dt:
04/22/2009
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON-CITY, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090285112
12437179
Correspondence name and address
STAAS & HALSEY, LLP
1201 NEW YORK AVENUE, NW
SUITE 700
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:022929/0063   Pages: 3
Recorded: 07/08/2009
Attorney Dkt #:2033.1063
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, YONG-SU
Exec Dt:
06/10/2009
2
LEE, WOOSIN
Exec Dt:
06/05/2009
3
CHUNG, YOUNG-UK
Exec Dt:
06/05/2009
4
LEE, HYUKJOON
Exec Dt:
06/07/2009
5
CHOI, YONG-HOON
Exec Dt:
06/05/2009
6
KIM, YOUNG-IL
Exec Dt:
06/10/2009
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU,
DAEJEON-CITY, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100087196
12522447
Correspondence name and address
STAAS & HALSEY LLP
SUITE 700
1201 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:022952/0540   Pages: 3
Recorded: 07/14/2009
Attorney Dkt #:1998.1060
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, YONG-SU
Exec Dt:
06/10/2009
2
LEE, WOOSIN
Exec Dt:
06/05/2009
3
CHUNG, YOUNG-UK
Exec Dt:
06/05/2009
4
LEE, HYUKJOON
Exec Dt:
06/07/2009
5
CHOI, YONG-HOON
Exec Dt:
06/05/2009
6
KIM, YOUNG-IL
Exec Dt:
06/10/2009
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, GAJEONG-DONG, YUSEONG-GU,
DAEJEON-CITY,, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100039981
12522498
Correspondence name and address
STAAS AND HALSEY LLP
1201 NEW YORK AVE., N.W., 7TH FLOOR
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:036802/0619   Pages: 4
Recorded: 10/15/2015
Attorney Dkt #:Q219185
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, JUNG-HYUN
Exec Dt:
05/25/2015
2
CHOI, YONG-HOON
Exec Dt:
05/29/2015
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO, YEONGTONG-GU, GYEONGGI-DO
SUWON-SI, KOREA, REPUBLIC OF 16677
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10386987
US20160110057
14884212
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 5
Reel/Frame:041156/0888   Pages: 4
Recorded: 12/21/2016
Attorney Dkt #:123871-8001.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHOI, YONG-HOON
Exec Dt:
12/08/2016
Assignee
1
JUNGHOON CORPORATION
B-906, BUNGDANG TECHNO-PARK
PANGYORO 723, BUNDANG-GU, KYUNGGI-DO
SEONGNAM-SI, KOREA, REPUBLIC OF 13511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D831211
NONE
29588596
Correspondence name and address
BING AI
PERKINS COIE LLP
PO BOX 1247
SEATTLE, WA 98111-1247
Assignment: 6
Reel/Frame:045784/0063   Pages: 4
Recorded: 05/11/2018
Attorney Dkt #:085246-594855
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, YONG-HOON
Exec Dt:
05/09/2018
2
KOO, WON-HOE
Exec Dt:
05/09/2018
3
KIM, JIN-TAE
Exec Dt:
05/09/2018
4
KIM, SOO-KANG
Exec Dt:
05/09/2018
5
JANG, JI-HYANG
Exec Dt:
05/09/2018
Assignee
1
LG DISPLAY CO., LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10355234
US20180261794
15976975
Correspondence name and address
POLSINELLI PC
1401 EYE ST NW
SUITE 800
WASHINGTON, DC 20005-2225
Assignment: 7
Reel/Frame:046669/0033   Pages: 3
Recorded: 08/22/2018
Attorney Dkt #:29269-41031/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JIN-TAE
Exec Dt:
07/23/2018
2
KOO, WON-HOE
Exec Dt:
07/23/2018
3
CHOI, YONG-HOON
Exec Dt:
07/23/2018
Assignee
1
LG DISPLAY CO., LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10693108
US20190067642
16109449
Correspondence name and address
DOHYUN AHN
FENWICK & WEST LLP
801 CALIFORNIA STREET
MOUNTAIN VIEW, CA 94041
Assignment: 8
Reel/Frame:046705/0075   Pages: 3
Recorded: 08/25/2018
Attorney Dkt #:29269-41024/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, YONG-HOON
Exec Dt:
08/14/2018
2
MIN, KEUM-KYU
Exec Dt:
08/14/2018
3
KOO, WON-HOE
Exec Dt:
08/14/2018
Assignee
1
LG DISPLAY CO., LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10720597
US20190067624
16109691
Correspondence name and address
JOHNATHAN L. CHAI
FENWICK & WEST LLP
801 CALIFORNIA STREET
MOUNTAIN VIEW, CA 94041
Assignment: 9
Reel/Frame:046981/0021   Pages: 3
Recorded: 09/26/2018
Attorney Dkt #:053785-5529
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, YONG-HOON
Exec Dt:
09/06/2018
2
KOO, WON-HOE
Exec Dt:
09/10/2018
Assignee
1
LG DISPLAY CO., LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10424761
US20190097177
16142511
Correspondence name and address
COLLIN W. PARK
MORGAN, LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 10
Reel/Frame:047001/0987   Pages: 4
Recorded: 09/28/2018
Attorney Dkt #:3430-0376PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, KANG-JU
Exec Dt:
09/20/2018
2
CHOI, MIN-GEUN
Exec Dt:
09/14/2018
3
KIM, JIN-TAE
Exec Dt:
09/20/2018
4
CHOI, YONG-HOON
Exec Dt:
09/14/2018
Assignee
1
LG DISPLAY CO., LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10566575
US20190103587
16141468
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD
SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 11
Reel/Frame:047105/0324   Pages: 3
Recorded: 10/09/2018
Attorney Dkt #:590287.437
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, KANG-JU
Exec Dt:
09/20/2018
2
MIN, KEUM-KYU
Exec Dt:
09/17/2018
3
KIM, SOO-KANG
Exec Dt:
09/17/2018
4
KIM, JIN-TAE
Exec Dt:
09/20/2018
5
CHOI, YONG-HOON
Exec Dt:
09/14/2018
Assignee
1
LG DISPLAY CO., LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11011732
US20190131578
16148274
Correspondence name and address
SEED IP LAW GROUP LLP
701 5TH AVENUE
SEATTLE, WA 89104
Assignment: 12
Reel/Frame:047161/0540   Pages: 4
Recorded: 09/28/2018
Attorney Dkt #:3430-0378PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, YONG-HOON
Exec Dt:
09/14/2018
2
JO, SO-YOUNG
Exec Dt:
09/17/2018
3
CHOI, MIN-GEUN
Exec Dt:
09/14/2018
4
YANG, HEE-JUNG
Exec Dt:
09/14/2018
5
KIM, SOO-KANG
Exec Dt:
09/17/2018
Assignee
1
LG DISPLAY CO., LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10903282
US20190103442
16139810
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD
SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 13
Reel/Frame:047421/0849   Pages: 3
Recorded: 11/05/2018
Attorney Dkt #:590287.431
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOUN, WOO-RAM
Exec Dt:
10/17/2018
2
CHOI, YONG-HOON
Exec Dt:
10/17/2018
Assignee
1
LG DISPLAY CO., LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10651427
US20190131580
16168056
Correspondence name and address
SEED IP LAW GROUP LLP
701 5TH AVENUE
STE 5400
SEATTLE, WA 98104
Assignment: 14
Reel/Frame:047421/0854   Pages: 3
Recorded: 11/05/2018
Attorney Dkt #:590287.432
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, YONG-HOON
Exec Dt:
10/19/2018
2
KOO, WON-HOE
Exec Dt:
10/23/2018
Assignee
1
LG DISPLAY CO., LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10658623
US20190131581
16171086
Correspondence name and address
SEED IP LAW GROUP LLP
701 5TH AVENUE
STE 5400
SEATTLE, WA 98104
Assignment: 15
Reel/Frame:047763/0870   Pages: 3
Recorded: 12/13/2018
Attorney Dkt #:590287.443
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, YONG-HOON
Exec Dt:
11/13/2018
2
KOO, WON-HOE
Exec Dt:
11/16/2018
3
YOUN, WOO-RAM
Exec Dt:
11/15/2018
Assignee
1
LG DISPLAY CO., LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10727447
US20190165320
16198205
Correspondence name and address
SEED IP LAW GROUP LLP
701 5TH AVENUE
STE 5400
SEATTLE, WA 98104
Assignment: 16
Reel/Frame:055042/0170   Pages: 3
Recorded: 01/20/2021
Attorney Dkt #:3430-0434PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIN, KEUM-KYU
Exec Dt:
11/25/2020
2
CHOI, MIN-GEUN
Exec Dt:
11/25/2020
3
CHOI, YONG-HOON
Exec Dt:
11/25/2020
Assignee
1
LG DISPLAY CO., LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11665927
US20210193969
17116560
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
8110 GATEHOUSE RD.
SUITE 100E
FALLS CHURCH, VA 22042-1248
Assignment: 17
Reel/Frame:060505/0421   Pages: 4
Recorded: 06/17/2022
Attorney Dkt #:CSL0247US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JE-WOONG
Exec Dt:
05/23/2022
2
CHOI, YONG-HOON
Exec Dt:
05/23/2022
3
HA, YU-MI
Exec Dt:
05/23/2022
4
HAN, SEONG-HO
Exec Dt:
05/23/2022
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
GYEONGSANGBUK-DO
POHANG-SI, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230024446
17787020
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 18
Reel/Frame:063873/0695   Pages: 4
Recorded: 06/05/2023
Attorney Dkt #:CSL0269US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HA, YU-MI
Exec Dt:
03/16/2023
2
YEOM, JUN-SUNG
Exec Dt:
03/16/2023
3
HAN, SANG-HO
Exec Dt:
03/16/2023
4
HAN, SEONG-HO
Exec Dt:
03/16/2023
5
CHOI, YONG-HOON
Exec Dt:
03/16/2023
Assignee
1
POSCO CO., LTD
6261, DONGHAEAN-RO, NAM-GU, GYEONGSANGBUK-DO
POHANG-SI, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240026484
18265413
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 19
Reel/Frame:063941/0372   Pages: 4
Recorded: 06/08/2023
Attorney Dkt #:CSL0271US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, YONG-HOON
Exec Dt:
04/05/2023
2
HA, YU-MI
Exec Dt:
04/05/2023
3
HAN, SEONG-HO
Exec Dt:
04/05/2023
4
YEOM, JUN-SUNG
Exec Dt:
04/05/2023
Assignee
1
POSCO CO., LTD
6261, DONGHAEAN-RO, NAM-GU, GYEONGSANGBUK-DO
POHANG-SI, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240043952
18266267
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103

Search Results as of: 05/25/2024 09:09 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT