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, SUNG-EUN
Total Assignments: 18
Assignment: 1
Reel/Frame:026463/0076   Pages: 10
Recorded: 06/16/2011
Attorney Dkt #:32475-8068.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCOTT, STEVEN L.
Exec Dt:
06/10/2011
2
TITUS, GREGORY B.
Exec Dt:
05/13/2011
3
CHOI, SUNG-EUN
Exec Dt:
05/13/2011
4
JOHNSON, TROY A.
Exec Dt:
05/13/2011
5
MIZELL, DAVID
Exec Dt:
05/13/2011
6
RINGENBURG, MICHAEL F.
Exec Dt:
05/13/2011
7
WEST, KARLON
Exec Dt:
05/18/2011
Assignee
1
CRAY INC.
901 FIFTH AVENUE
SUITE 1000
SEATTLE, WASHINGTON 98164
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9201689
US20120272247
13092822
Correspondence name and address
PERKINS COIE LLP PATENT-SEA
P.O. BOX 1247
SEATTLE, WA 98111-1247
Assignment: 2
Reel/Frame:055560/0478   Pages: 5
Recorded: 03/11/2021
Attorney Dkt #:J01159.0011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOO, SUNG-HOON
Exec Dt:
03/11/2021
2
SHIN, BONG-KI
Exec Dt:
03/11/2021
3
YANG, BYUNG-SUN
Exec Dt:
03/11/2021
4
KIM, JI-HWAN
Exec Dt:
03/11/2021
5
JO, HYEON-JUN
Exec Dt:
03/11/2021
6
CHOI, SUNG-EUN
Exec Dt:
03/11/2021
Assignee
1
SFC CO., LTD.
89, GWAHAKSANEOP 5-RO, OCHANG-EUP, CHEONGWON-GU, CHUNGCHEONGBUK-DO
CHEONGJU-SI, KOREA, REPUBLIC OF 28122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220006013
17198430
Correspondence name and address
NSIP LAW
PO BOX 65745
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:056329/0467   Pages: 6
Recorded: 05/24/2021
Attorney Dkt #:J01159.0013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOO, SUNG-HOON
Exec Dt:
05/14/2021
2
YANG, BYUNG-SUN
Exec Dt:
05/14/2021
3
KIM, SU-JIN
Exec Dt:
05/14/2021
4
KIM, JI-HWAN
Exec Dt:
05/21/2021
5
JO, HYEON-JUN
Exec Dt:
05/14/2021
6
CHOI, SUNG-EUN
Exec Dt:
05/14/2021
7
SHIN, BONG-KI
Exec Dt:
05/14/2021
8
PARK, YOUNG-HWAN
Exec Dt:
05/14/2021
9
HAYASHI, SHUICHI
Exec Dt:
05/14/2021
10
YAMAMOTO, TAKESHI
Exec Dt:
05/14/2021
11
MOCHIZUKI, SHUNJI
Exec Dt:
05/14/2021
12
HIRAYAMA, YUTA
Exec Dt:
05/14/2021
Assignees
1
SFC CO., LTD.
89, GWAHAKSANEOP 5-RO, OCHANG-EUP, CHEONGWON-GU, CHUNGCHEONGBUK-DO
CHEONGJU-SI, KOREA, REPUBLIC OF 28122
2
HODOGAYA CHEMICAL CO., LTD.
2-4-1, YAESU, CHUO-KU
TOKYO, JAPAN 104-0028
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220102635
17296347
Correspondence name and address
NSIP LAW
P.O. BOX 65745
WASHINGTON, DC 20035
Assignment: 4
Reel/Frame:059242/0841   Pages: 5
Recorded: 03/11/2022
Attorney Dkt #:J01159.0017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOO, SUNG-HOON
Exec Dt:
03/10/2022
2
SHIN, BONG-KI
Exec Dt:
03/10/2022
3
YANG, BYUNG-SUN
Exec Dt:
03/10/2022
4
KIM, JI-HWAN
Exec Dt:
03/10/2022
5
JO, HYEON-JUN
Exec Dt:
03/10/2022
6
CHOI, SUNG-EUN
Exec Dt:
03/10/2022
7
WOO, SEONG-EUN
Exec Dt:
03/10/2022
8
KANG, SOO-KYUNG
Exec Dt:
03/10/2022
Assignee
1
SFC CO., LTD
89, GWAHAKSANEOP 5-RO, OCHANG-EUP, CHEONGWON-GU, CHUNGCHEONGBUK-DO
CHEONGJU-SI, KOREA, REPUBLIC OF 28122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220310924
17692774
Correspondence name and address
NSIP LAW
P.O.BOX 65745
WASHINGTON, DC 20035
Assignment: 5
Reel/Frame:059243/0460   Pages: 5
Recorded: 03/11/2022
Attorney Dkt #:J01159.0018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOO, SUNG-HOON
Exec Dt:
03/10/2022
2
SHIN, BONG-KI
Exec Dt:
03/10/2022
3
YANG, BYUNG-SUN
Exec Dt:
03/10/2022
4
KIM, JI-HWAN
Exec Dt:
03/10/2022
5
JO, HYEON-JUN
Exec Dt:
03/10/2022
6
CHOI, SUNG-EUN
Exec Dt:
03/10/2022
7
WOO, SEONG-EUN
Exec Dt:
03/10/2022
8
KANG, SOO-KYUNG
Exec Dt:
03/10/2022
Assignee
1
SFC CO., LTD
89, GWAHAKSANEOP 5-RO, OCHANG-EUP, CHEONGWON-GU, CHUNGCHEONGBUK-DO
CHEONGJU-SI, KOREA, REPUBLIC OF 28122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220310925
17692780
Correspondence name and address
NSIP LAW
P.O.BOX 65745
WASHINGTON, DC 20035
Assignment: 6
Reel/Frame:059550/0429   Pages: 5
Recorded: 04/08/2022
Attorney Dkt #:J01159.0019
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIN, BONG-KI
Exec Dt:
04/07/2022
2
JOO, SUNG-HOON
Exec Dt:
04/07/2022
3
YANG, BYUNG-SUN
Exec Dt:
04/07/2022
4
KIM, JI-HWAN
Exec Dt:
04/07/2022
5
JO, HYEON-JUN
Exec Dt:
04/07/2022
6
CHOI, SUNG-EUN
Exec Dt:
04/07/2022
Assignee
1
SFC CO., LTD
89, GWAHAKSANEOP 5-RO, OCHANG-EUP, CHEONGWON-GU, CHUNGCHEONGBUK-DO
CHEONGJU-SI, KOREA, REPUBLIC OF 28122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240122070
17767819
Correspondence name and address
NSIP LAW
P.O.BOX 65745
WASHINGTON, DC 20035
Assignment: 7
Reel/Frame:059707/0368   Pages: 5
Recorded: 04/28/2022
Attorney Dkt #:J01159.0021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIN, BONG-KI
Exec Dt:
04/27/2022
2
JOO, SUNG-HOON
Exec Dt:
04/27/2022
3
YANG, BYUNG-SUN
Exec Dt:
04/27/2022
4
KIM, JI-HWAN
Exec Dt:
04/27/2022
5
JO, HYEON-JUN
Exec Dt:
04/27/2022
6
CHOI, SUNG-EUN
Exec Dt:
04/27/2022
Assignee
1
SFC CO., LTD
89, GWAHAKSANEOP 5-RO, OCHANG-EUP, CHEONGWON-GU, CHUNGCHEONGBUK-DO
CHEONGJU-SI, KOREA, REPUBLIC OF 28122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230008756
17772597
Correspondence name and address
NSIP LAW
P.O.BOX 65745
WASHINGTON, DC 20035
Assignment: 8
Reel/Frame:060411/0433   Pages: 5
Recorded: 07/06/2022
Attorney Dkt #:J01159.0022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIN, BONG-KI
Exec Dt:
07/05/2022
2
JOO, SUNG HOON
Exec Dt:
07/05/2022
3
YANG, BYUNG-SUN
Exec Dt:
07/05/2022
4
KIM, JI-HWAN
Exec Dt:
07/05/2022
5
JO, HYEON-JUN
Exec Dt:
07/05/2022
6
CHOI, SUNG-EUN
Exec Dt:
07/05/2022
Assignee
1
SFC CO., LTD
89, GWAHAKSANEOP 5-RO, OCHANG-EUP, CHEONGWON-GU, CHUNGCHEONGBUK-DO
CHEONGJU-SI, KOREA, REPUBLIC OF 28122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230110346
17791034
Correspondence name and address
NSIP LAW
P.O.BOX 65745
WASHINGTON, DC 20035
Assignment: 9
Reel/Frame:060483/0931   Pages: 5
Recorded: 07/12/2022
Attorney Dkt #:J01159.0023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOO, SUNG HOON
Exec Dt:
07/12/2022
2
SHIN, BONG-KI
Exec Dt:
07/12/2022
3
KIM, JI-HWAN
Exec Dt:
07/12/2022
4
PARK, KYUNG-HWA
Exec Dt:
07/12/2022
5
JO, HYEON-JUN
Exec Dt:
07/12/2022
6
WOO, SEONG-EUN
Exec Dt:
07/12/2022
7
CHOI, SUNG-EUN
Exec Dt:
07/12/2022
8
KANG, SOO-KYUNG
Exec Dt:
07/12/2022
Assignee
1
SFC CO., LTD
89, GWAHAKSANEOP 5-RO, OCHANG-EUP, CHEONGWON-GU, CHUNGCHEONGBUK-DO
CHEONGJU-SI, KOREA, REPUBLIC OF 28122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230068684
17862717
Correspondence name and address
NSIP LAW
P.O.BOX 65745
WASHINGTON, DC 20035
Assignment: 10
Reel/Frame:060597/0433   Pages: 5
Recorded: 07/22/2022
Attorney Dkt #:J01159.0024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOO, SUNG-HOON
Exec Dt:
07/20/2022
2
SHIN, BONG-KI
Exec Dt:
07/20/2022
3
YANG, BYUNG-SUN
Exec Dt:
07/20/2022
4
KIM, JI-HWAN
Exec Dt:
07/20/2022
5
JO, HYEON-JUN
Exec Dt:
07/20/2022
6
CHOI, SUNG-EUN
Exec Dt:
07/20/2022
Assignee
1
SFC CO., LTD
89, GWAHAKSANEOP 5-RO, OCHANG-EUP, CHEONGWON-GU, CHUNGCHEONGBUK-DO
CHEONGJU-SI, KOREA, REPUBLIC OF 28122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230125146
17794838
Correspondence name and address
NSIP LAW
P.O.BOX 65745
WASHINGTON, DC 20035
Assignment: 11
Reel/Frame:060597/0698   Pages: 5
Recorded: 07/22/2022
Attorney Dkt #:J01159.0025
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, BYUNG-SUN
Exec Dt:
07/20/2022
2
JOO, SUNG-HOON
Exec Dt:
07/20/2022
3
SHIN, BONG-KI
Exec Dt:
07/20/2022
4
KIM, JI-HWAN
Exec Dt:
07/20/2022
5
JO, HYEON-JUN
Exec Dt:
07/20/2022
6
CHOI, SUNG-EUN
Exec Dt:
07/20/2022
Assignee
1
SFC CO., LTD.
89, GWAHAKSANEOP 5-RO, OCHANG-EUP, CHEONGWON-GU, CHUNGCHEONGBUK-DO
CHEONGJU-SI, KOREA, REPUBLIC OF 28122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230287010
17794847
Correspondence name and address
NSIP LAW
P.O.BOX 65745
WASHINGTON, DC 20035
Assignment: 12
Reel/Frame:061134/0702   Pages: 5
Recorded: 09/19/2022
Attorney Dkt #:J01159.0033
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIN, BONG-KI
Exec Dt:
09/15/2022
2
JOO, SUNG-HOON
Exec Dt:
09/15/2022
3
YANG, BYUNG-SUN
Exec Dt:
09/15/2022
4
KIM, JI-HWAN
Exec Dt:
09/15/2022
5
JO, HYEON-JUN
Exec Dt:
09/15/2022
6
CHOI, SUNG-EUN
Exec Dt:
09/15/2022
Assignee
1
SFC CO., LTD
89, GWAHAKSANEOP 5-RO, OCHANG-EUP, CHEONGWON-GU, CHUNGCHEONGBUK-DO
CHEONGJU-SI, KOREA, REPUBLIC OF 28122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230189646
17912591
Correspondence name and address
NSIP LAW
P.O. BOX 65745
WASHINGTON, DC 20035
Assignment: 13
Reel/Frame:062368/0144   Pages: 10
Recorded: 01/13/2023
Attorney Dkt #:17413-000018-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOO, SUNG-HOON
Exec Dt:
01/12/2023
2
KIM, JI-HWAN
Exec Dt:
01/12/2023
3
YANG, BYUNG-SUN
Exec Dt:
01/12/2023
4
JO, HYEON-JUN
Exec Dt:
01/12/2023
5
CHOI, SUNG-EUN
Exec Dt:
01/12/2023
6
SHIN, BONG-KI
Exec Dt:
01/12/2023
Assignee
1
SFC CO., LTD.
89, GWAHAKSANEOP 5-RO, OCHANG-EUP, CHEONGWON-GU, CHEONGJU-SI,
CHUNGCHEONGBUK-DO, KOREA, REPUBLIC OF 28122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230284515
18015993
Correspondence name and address
HARNESS, DICKEY & PIERCE, PLC
7700 BONHOMME, SUITE 400
SAINT LOUIS, MO 63105
Assignment: 14
Reel/Frame:062744/0135   Pages: 10
Recorded: 02/20/2023
Attorney Dkt #:17413-000019-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIN, BONG-KI
Exec Dt:
02/20/2023
2
JOO, SUNG-HOON
Exec Dt:
02/20/2023
3
YANG, BYUNG-SUN
Exec Dt:
02/20/2023
4
KIM, JI-HWAN
Exec Dt:
02/20/2023
5
JO, HYEON-JUN
Exec Dt:
02/20/2023
6
CHOI, SUNG-EUN
Exec Dt:
02/20/2023
Assignee
1
SFC CO., LTD.
89, GWAHAKSANEOP 5-RO, OCHANG-EUP, CHEONGWON-GU, CHEONGJU-SI,
CHUNGCHEONGBUK-DO, KOREA, REPUBLIC OF 28122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240018164
18022220
Correspondence name and address
HARNESS, DICKEY & PIERCE, PLC
7700 BONHOMME, SUITE 400
SAINT LOUIS, MO 63105
Assignment: 15
Reel/Frame:062906/0145   Pages: 10
Recorded: 03/07/2023
Attorney Dkt #:17413-000020-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIN, BONG-KI
Exec Dt:
03/06/2023
2
JOO, SUNG-HOON
Exec Dt:
03/06/2023
3
YANG, BYUNG-SUN
Exec Dt:
03/06/2023
4
KIM, JI-HWAN
Exec Dt:
03/06/2023
5
JO, HYEON-JUN
Exec Dt:
03/06/2023
6
CHOI, SUNG-EUN
Exec Dt:
03/06/2023
Assignee
1
SFC CO., LTD.
89, GWAHAKSANEOP 5-RO, OCHANG-EUP, CHEONGWON-GU, CHEONGJU-SI,
CHUNGCHEONGBUK-DO, KOREA, REPUBLIC OF 28122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230329109
18025045
Correspondence name and address
HARNESS, DICKEY & PIERCE, PLC
7700 BONHOMME, SUITE 400
SAINT LOUIS, MO 63105
Assignment: 16
Reel/Frame:063202/0976   Pages: 14
Recorded: 04/03/2023
Attorney Dkt #:17413-000021-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOO, SUNG-HOON
Exec Dt:
04/03/2023
2
SHIN, BONG-KI
Exec Dt:
04/03/2023
3
YANG, BYUNG-SUN
Exec Dt:
04/03/2023
4
KIM, JI-HWAN
Exec Dt:
04/03/2023
5
JO, HYEON-JUN
Exec Dt:
04/03/2023
6
CHOI, SUNG-EUN
Exec Dt:
04/03/2023
7
WOO, SEONG-EUN
Exec Dt:
04/03/2023
8
PARK, DONG-MYUNG
Exec Dt:
04/03/2023
9
MOON, JUN-YOUNG
Exec Dt:
04/03/2023
10
KANG, SOO-KYUNG
Exec Dt:
04/03/2023
Assignee
1
SFC CO., LTD.
89, GWAHAKSANEOP 5-RO, OCHANG-EUP, CHEONGWON-GU, CHEONGJU-SI,
CHUNGCHEONGBUK-DO, KOREA, REPUBLIC OF 28122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230371376
18029953
Correspondence name and address
HARNESS, DICKEY & PIERCE, PLC
7700 BONHOMME, SUITE 400
SAINT LOUIS, MO 63105
Assignment: 17
Reel/Frame:063568/0243   Pages: 14
Recorded: 05/08/2023
Attorney Dkt #:17413-000022-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOON, JUN-YOUNG
Exec Dt:
05/08/2023
2
JOO, SUNG-HOON
Exec Dt:
05/08/2023
3
SHIN, BONG-KI
Exec Dt:
05/08/2023
4
YANG, BYUNG-SUN
Exec Dt:
05/08/2023
5
KIM, JI-HWAN
Exec Dt:
05/08/2023
6
JO, HYEON-JUN
Exec Dt:
05/08/2023
7
CHOI, SUNG-EUN
Exec Dt:
05/08/2023
8
WOO, SEONG-EUN
Exec Dt:
05/08/2023
9
PARK, DONG-MYUNG
Exec Dt:
05/08/2023
10
KANG, SOO-KYUNG
Exec Dt:
05/08/2023
Assignee
1
SFC CO., LTD.
89, GWAHAKSANEOP 5-RO, OCHANG-EUP, CHEONGWON-GU, CHEONGJU-SI,
CHUNGCHEONGBUK-DO, KOREA, REPUBLIC OF 28122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230413669
18035869
Correspondence name and address
HARNESS, DICKEY & PIERCE, PLC
7700 BONHOMME, SUITE 400
SAINT LOUIS, MO 63105
Assignment: 18
Reel/Frame:063791/0984   Pages: 14
Recorded: 05/30/2023
Attorney Dkt #:17413-000023-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOO, SUNG-HOON
Exec Dt:
05/26/2023
2
SHIN, BONG-KI
Exec Dt:
05/26/2023
3
YANG, BYUNG-SUN
Exec Dt:
05/26/2023
4
KIM, JI-HWAN
Exec Dt:
05/26/2023
5
JO, HYEON-JUN
Exec Dt:
05/26/2023
6
CHOI, SUNG-EUN
Exec Dt:
05/26/2023
7
WOO, SEONG-EUN
Exec Dt:
05/26/2023
8
PARK, DONG-MYUNG
Exec Dt:
05/26/2023
9
MOON, JUN-YOUNG
Exec Dt:
05/26/2023
10
KANG, SOO-KYUNG
Exec Dt:
05/26/2023
Assignee
1
SFC CO., LTD.
89, GWAHAKSANEOP 5-RO, OCHANG-EUP, CHEONGWON-GU, CHEONGJU-SI,
CHUNGCHEONGBUK-DO, KOREA, REPUBLIC OF 28122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240008365
18039343
Correspondence name and address
HARNESS, DICKEY & PIERCE, PLC
7700 BONHOMME, SUITE 400
SAINT LOUIS, MO 63105

Search Results as of: 04/27/2024 03:30 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