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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 : KIM, SANGPIL
Total Assignments: 7
Assignment: 1
Reel/Frame:028280/0844   Pages: 3
Recorded: 05/29/2012
Attorney Dkt #:STY-102NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SOOWAN
Exec Dt:
05/22/2012
2
KIM, SANGPIL
Exec Dt:
05/22/2012
3
LEE, CHANGWON
Exec Dt:
05/22/2012
Assignee
1
HANNANOTECH CO., LTD.
203, HANBAT NATIONAL UNIVERSITY, TECHNOLOGY COMMERCIALIZING CENTER, 705 GWANPYEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-509
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120298925
13512460
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:029570/0674   Pages: 3
Recorded: 01/04/2013
Attorney Dkt #:STY-102NPD1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SOOWAN
Exec Dt:
12/10/2012
2
KIM, SANGPIL
Exec Dt:
12/10/2012
3
LEE, CHANGWON
Exec Dt:
12/10/2012
Assignee
1
HANNANOTECH CO., LTD.
203, HANBAT NATIONAL UNIVERSITY, TECHNOLOGY COMMERCIALIZING CENTER, 705 GWANPYEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-509
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130122219
13734628
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:050179/0020   Pages: 5
Recorded: 08/27/2019
Attorney Dkt #:176992/MJC/FMO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, HEE SEON
Exec Dt:
07/17/2019
2
KIM, SANGPIL
Exec Dt:
07/17/2019
3
KIM, YOUNGUGK
Exec Dt:
07/17/2019
4
KWAK, JIYEON
Exec Dt:
07/17/2019
5
KIM, YEONGAP
Exec Dt:
07/17/2019
Assignee
1
SAMSUNG SDI CO., LTD.
150-20, GONGSE-RO, GIHEUNG-GU
YONGIN-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 17084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11043673
US20190386307
16479193
Correspondence name and address
LEWIS ROCA ROTHGERBER CHRISTIE LLP
P.O. BOX 29001
GLENDALE, CA 91209
Assignment: 4
Reel/Frame:058077/0446   Pages: 10
Recorded: 11/10/2021
Attorney Dkt #:058299-596001US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JEONGKYU
Exec Dt:
10/28/2021
2
KIM, SANGPIL
Exec Dt:
10/28/2021
3
SEONG, KISEOK
Exec Dt:
10/28/2021
4
SUNG, YOUCHEI
Exec Dt:
10/28/2021
5
WON, YOUNG DEOK
Exec Dt:
10/28/2021
Assignees
1
HYUNDAI MOTOR COMPANY
12, HEOLLEUNG-RO, SEOCHO-GU
SEOUL, KOREA, REPUBLIC OF
2
KIA CORPORATION
12, HEOLLEUNG-RO, SEOCHO-GU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11981310
US20220314940
17454423
Correspondence name and address
MINTZ LEVIN
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 5
Reel/Frame:060574/0825   Pages: 12
Recorded: 07/05/2022
Attorney Dkt #:HYU-1025US01-SL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUNG, YOU CHEI
Exec Dt:
06/30/2022
2
KIM, SANGPIL
Exec Dt:
06/30/2022
3
SEONG, KISEOK
Exec Dt:
06/30/2022
4
WON, YOUNG DEOK
Exec Dt:
06/30/2022
5
KIM, JEONGKYU
Exec Dt:
06/30/2022
Assignees
1
HYUNDAI MOTOR COMPANY
12, HEOLLEUNG-RO, SEOCHO-GU
SEOUL, KOREA, REPUBLIC OF 06797
2
KIA CORPORATION
12, HEOLLEUNG-RO, SEOCHO-GU
SEOUL, KOREA, REPUBLIC OF 06797
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230011158
17857463
Correspondence name and address
SLATER MATSIL, LLP
17950 PRESTON RD
SUITE 1000
DALLAS, TX 75252
Assignment: 6
Reel/Frame:064621/0880   Pages: 5
Recorded: 08/17/2023
Attorney Dkt #:012052.2470
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANG, SUJIN
Exec Dt:
06/01/2023
2
KIM, SANGPIL
Exec Dt:
06/01/2023
3
KIM, JINKYU
Exec Dt:
06/01/2023
4
ROH, WONSEOK
Exec Dt:
06/01/2023
5
CHANG, GYUSAM
Exec Dt:
06/01/2023
6
LEE, DONGWOOK
Exec Dt:
06/01/2023
7
JI, DAE HYUN
Exec Dt:
06/01/2023
Assignees
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO, YEONGTONG-GU, GYEONGGI-DO
SUWON-SI, KOREA, REPUBLIC OF 16677
2
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
145, ANAM-RO, SEONGBUK-GU
SEOUL, KOREA, REPUBLIC OF 02841
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240161442
18451287
Correspondence name and address
NSIP LAW
P.O.BOX 65745
WASHINGTON, DC 20035
Assignment: 7
Reel/Frame:064509/0633   Pages: 5
Recorded: 08/07/2023
Attorney Dkt #:240753/JEJ/FMO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PYUN, AHRAM
Exec Dt:
07/11/2023
2
YOON, YEONHEE
Exec Dt:
07/11/2023
3
KIM, SANGPIL
Exec Dt:
07/11/2023
4
LEE, JINHYON
Exec Dt:
07/11/2023
5
KWON, ILKYONG
Exec Dt:
07/11/2023
6
NAM, HYUN
Exec Dt:
07/11/2023
7
LEE, DONGGEUN
Exec Dt:
07/11/2023
Assignee
1
SAMSUNG SDI CO., LTD.
150-20, GONGSE-RO, GIHEUNG-GU
YONGIN-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 17084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240030403
18357104
Correspondence name and address
LEWIS ROCA ROTHGERBER CHRISTIE LLP
POST OFFICE BOX 29001
GLENDALE, CA 91209-9001

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