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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, DA YOUNG
Total Assignments: 20
Assignment: 1
Reel/Frame:029541/0755   Pages: 8
Recorded: 12/28/2012
Attorney Dkt #:32578U
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JAE-SUK
Exec Dt:
12/20/2012
2
KIM, YOUNG JEA
Exec Dt:
12/20/2012
3
SON, HYO KYEONG
Exec Dt:
12/20/2012
4
KIM, DA YOUNG
Exec Dt:
12/20/2012
5
KO, UN
Exec Dt:
12/20/2012
Assignee
1
GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY
123 CHEOMDAN-GWAGIRO (ORYONG-DONG)
BUK-GU, GWANGJU, KOREA, REPUBLIC OF 500-712
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130102740
13807455
Correspondence name and address
NATH, GOLDBERG & MEYER
112 SOUTH WEST STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:039011/0428   Pages: 5
Recorded: 06/27/2016
Attorney Dkt #:29347/50829
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, SU AN
Exec Dt:
06/01/2016
2
JEON, SANG HOON
Exec Dt:
06/01/2016
3
HONG, JIN GON
Exec Dt:
06/01/2016
4
KIM, DA YOUNG
Exec Dt:
06/01/2016
5
JEONG, BONG JUN
Exec Dt:
06/01/2016
Assignee
1
L&F CO., LTD.
120, DALSEO-DAERO 91-GIL
DALSEO-GU
DAEGU, KOREA, REPUBLIC OF 42712
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160276658
15171074
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER
SUITE 6300
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:040872/0586   Pages: 2
Recorded: 01/06/2017
Attorney Dkt #:P74116FR01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, BU GI
Exec Dt:
01/06/2017
2
KIM, DA YOUNG
Exec Dt:
01/06/2017
Assignee
1
STANDARD ENERGY CO., LTD.
510, 160, TECHNO 2-RO YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10468706
US20160329592
15109724
Correspondence name and address
THE PL LAW GROUP, PLLC
5875 TRINITY PARKWAY
SUITE 110
CENTERVILLE, VA 20120
Assignment: 4
Reel/Frame:041010/0688   Pages: 12
Recorded: 01/18/2017
Attorney Dkt #:051514.000009 (STD009)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, BU GI
Exec Dt:
01/13/2017
2
CHO, BUMHEE
Exec Dt:
01/13/2017
3
KIM, KI HYUN
Exec Dt:
01/13/2017
4
CHOI, DAMDAM
Exec Dt:
01/13/2017
5
KIM, WON TAE
Exec Dt:
01/13/2017
6
LEE, SUJEONG
Exec Dt:
01/13/2017
7
CHOE, KANGYEONG
Exec Dt:
01/13/2017
8
KIM, JUNG HOON
Exec Dt:
01/13/2017
9
KIM, DA YOUNG
Exec Dt:
01/13/2017
Assignee
1
STANDARD ENERGY CO., LTD.
F534, 193, MUNJI-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180006314
15409295
Correspondence name and address
BRACEWELL LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 5
Reel/Frame:043979/0421   Pages: 2
Recorded: 10/30/2017
Attorney Dkt #:P90117FR04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, BU GI
Exec Dt:
10/27/2017
2
KIM, KI HYUN
Exec Dt:
10/27/2017
3
KIM, DA YOUNG
Exec Dt:
10/27/2017
Assignee
1
STANDARD ENERGY CO.,LTD.
510, 160, TECHNO 2-RO YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34028
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11011759
US20180151894
15570444
Correspondence name and address
THE PL LAW GROUP, PLLC
5875 TRINITY PARKWAY
SUITE 110
CENTERVILLE, VA 20120
Assignment: 6
Reel/Frame:049676/0336   Pages: 5
Recorded: 07/05/2019
Attorney Dkt #:14904.0108-0000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, GYOUNGSEOK
Exec Dt:
07/03/2019
2
KIM, JI EUN
Exec Dt:
06/30/2019
3
HONG, SUN YOUNG
Exec Dt:
06/30/2019
4
KIM, DA YOUNG
Exec Dt:
07/02/2019
5
KANG, KYUNGTAE
Exec Dt:
07/02/2019
Assignee
1
COUPANG, CORP.
570 SONGPA-DAERO
SONGPA-GU
SEOUL, KOREA, REPUBLIC OF 05510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10562706
NONE
16503898
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 7
Reel/Frame:049697/0356   Pages: 5
Recorded: 07/09/2019
Attorney Dkt #:14904.0059-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SO HEE
Exec Dt:
07/02/2019
2
CHUNG, SEHWAN
Exec Dt:
07/02/2019
3
JUN, SANGMIN
Exec Dt:
07/02/2019
4
JANG, DAEYONG
Exec Dt:
07/02/2019
5
KIM, DA YOUNG
Exec Dt:
07/02/2019
Assignee
1
COUPANG CORP.
570 SONGPA-DAERO, SONGPA-GU
SEOUL, KOREA, REPUBLIC OF 05510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10755231
NONE
16505889
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 8
Reel/Frame:051425/0619   Pages: 5
Recorded: 01/06/2020
Attorney Dkt #:14904.0108-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, GYOUNGSEOK
Exec Dt:
07/03/2019
2
KIM, JI EUN
Exec Dt:
06/30/2019
3
HONG, SUN YOUNG
Exec Dt:
06/30/2019
4
KIM, DA YOUNG
Exec Dt:
07/02/2019
5
KANG, KYUNGTAE
Exec Dt:
07/02/2019
Assignee
1
COUPANG, CORP.
570 SONGPA-DAERO
SONGPA-GU
SEOUL, KOREA, REPUBLIC OF 05510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10562706
NONE
16503898
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT & DUNNER LLP
901 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20001
Assignment: 9
Reel/Frame:051453/0202   Pages: 5
Recorded: 01/08/2020
Attorney Dkt #:14904.0108-01000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, GYOUNGSEOK
Exec Dt:
07/03/2019
2
KIM, JI EUN
Exec Dt:
06/30/2019
3
HONG, SUN YOUNG
Exec Dt:
06/30/2019
4
KIM, DA YOUNG
Exec Dt:
07/02/2019
5
KANG, KYUNGTAE
Exec Dt:
07/02/2019
Assignee
1
COUPANG, CORP.
570 SONGPA-DAERO
SONGPA-GU
SEOUL, KOREA, REPUBLIC OF 05510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11046516
US20210002075
16737433
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT & DUNNER LLP
901 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20001-4413
Assignment: 10
Reel/Frame:053187/0001   Pages: 5
Recorded: 07/13/2020
Attorney Dkt #:14904.0059-01000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SOHEE
Exec Dt:
07/02/2019
2
CHUNG, SCHWAN
Exec Dt:
07/02/2019
3
JUN, SANGMIN
Exec Dt:
07/02/2019
4
JANG, DAEVONG
Exec Dt:
07/02/2019
5
KIM, DA YOUNG
Exec Dt:
07/02/2019
Assignee
1
COUPANG CORP.
570 SONGPA-DAERO, SONGPA-GU
SEOUL, KOREA, REPUBLIC OF 05510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11200533
US20210012273
16912797
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT & DUNNER LLP
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001
Assignment: 11
Reel/Frame:056330/0797   Pages: 5
Recorded: 05/24/2021
Attorney Dkt #:14904.0108-02000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, GYOUNGSEOK
Exec Dt:
07/03/2019
2
KIM, JI EUN
Exec Dt:
06/30/2019
3
HONG, SUN YOUNG
Exec Dt:
06/30/2019
4
KIM, DA YOUNG
Exec Dt:
07/02/2019
5
KANG, KYUNGTAE
Exec Dt:
07/02/2019
Assignee
1
COUPANG CORP.
570 SONGPA-DAERO
SONGPA-GU
SEOUL, KOREA, REPUBLIC OF 05510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11667470
US20210276803
17328332
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT & DUNNER LLP
901 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20001-4413
Assignment: 12
Reel/Frame:049869/0326   Pages: 5
Recorded: 07/26/2019
Attorney Dkt #:14904.0060-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, DA YOUNG
Exec Dt:
07/21/2019
2
JUNG, HYUN YOP
Exec Dt:
07/22/2019
3
KANG, SUNGWOO
Exec Dt:
07/22/2019
4
HONG, SUN YOUNG
Exec Dt:
07/19/2019
5
KIM, JI EUN
Exec Dt:
07/25/2019
Assignee
1
COUPANG, CORP.
570 SONGPA-DAERO, SONGPA-GU
SEOUL, KOREA, REPUBLIC OF 05510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11392893
US20210027242
16522919
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT & DUNNER LLP
901 NEW YORK AVENUE NW
WASHINGTON, DC, 20001 UNITED STATES
Assignment: 13
Reel/Frame:058821/0085   Pages: 5
Recorded: 01/30/2022
Attorney Dkt #:14904.0060-01000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JI EUN
Exec Dt:
07/25/2019
2
KIM, DA YOUNG
Exec Dt:
07/21/2019
3
JUNG, HYUN YOP
Exec Dt:
07/22/2019
4
KANG, SUNGWOO
Exec Dt:
07/22/2019
5
HONG, SUN YOUNG
Exec Dt:
07/19/2019
Assignee
1
COUPANG CORP.
570 SONGPA-DAERO
SONGPA-GU, SEOUL, KOREA, REPUBLIC OF 05510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220138685
17573928
Correspondence name and address
FINNEGAN HENDERSON
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001
Assignment: 14
Reel/Frame:053807/0465   Pages: 4
Recorded: 09/17/2020
Attorney Dkt #:LKIP001.001AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, DA YOUNG
Exec Dt:
07/28/2020
2
JEON, SANG MIN
Exec Dt:
07/28/2020
3
JEONG, JIN WON
Exec Dt:
09/08/2020
4
JIN, KYEONG SUK
Exec Dt:
09/07/2020
5
PARK, WOO JUNG
Exec Dt:
07/29/2020
Assignee
1
COUPANG CORP.
18F, 570, SONGPA-DAERO, SONGPA-GU
SEOUL, KOREA, REPUBLIC OF 05510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11238405
US20210256460
17022557
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 15
Reel/Frame:053807/0620   Pages: 4
Recorded: 09/17/2020
Attorney Dkt #:LKIP001.002AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUNG, HYUN YOP
Exec Dt:
09/07/2020
2
KANG, KYUNG TAE
Exec Dt:
09/07/2020
3
JANG, DAE YONG
Exec Dt:
09/10/2020
4
KIM, DA YOUNG
Exec Dt:
09/07/2020
5
OH, JEONG SEOK
Exec Dt:
09/07/2020
Assignee
1
COUPANG CORP.
18F, 570, SONGPA-DAERO, SONGPA-GU
SEOUL, KOREA, REPUBLIC OF 05510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11097898
US20210253350
17022624
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 16
Reel/Frame:063886/0101   Pages: 4
Recorded: 06/07/2023
Attorney Dkt #:LKIP001.002C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUNG, HYUN YOP
Exec Dt:
09/07/2020
2
KANG, KYUNG TAE
Exec Dt:
09/07/2020
3
JANG, DAE YONG
Exec Dt:
09/10/2020
4
KIM, DA YOUNG
Exec Dt:
09/07/2020
5
OH, JEONG SEOK
Exec Dt:
09/07/2020
Assignee
1
COUPANG CORP.
18F, 570, SONGPA-DAERO, SONGPA-GU
SEOUL, KOREA, REPUBLIC OF 05510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11760572
US20210347570
17383309
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN ST
14TH FLOOR
IRVINE, CA 92614
Assignment: 17
Reel/Frame:059256/0546   Pages: 4
Recorded: 03/14/2022
Attorney Dkt #:Q75822GR01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, SUNG-KEUN
Exec Dt:
03/02/2022
2
LEE, CHANG-SOON
Exec Dt:
03/02/2022
3
JANG, SUNG SOO
Exec Dt:
03/02/2022
4
JEON, BYEONG-SEON
Exec Dt:
03/02/2022
5
LEE, KUN HEE
Exec Dt:
03/02/2022
6
JEON, HYE JEONG
Exec Dt:
03/02/2022
7
KIM, DA YOUNG
Exec Dt:
03/02/2022
8
KIM, HYE WON
Exec Dt:
03/02/2022
9
KIM, HAN-MIN
Exec Dt:
03/02/2022
10
KONG, BYOUNG MAN
Exec Dt:
03/02/2022
Assignee
1
DAEDONG KOREA GINSENG CO., LTD
586, GUNBUK-RO, GUNBUK-MYEON, GEUMSAN-GUN,
CHUNGCHEONGNAM-DO, KOREA, REPUBLIC OF 32718
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11759490
US20220378862
17693913
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON, VA 20171
Assignment: 18
Reel/Frame:061508/0750   Pages: 5
Recorded: 09/22/2022
Attorney Dkt #:Q280541
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, DA YOUNG
Exec Dt:
09/21/2022
2
PARK, EUNCHAE
Exec Dt:
09/21/2022
Assignee
1
CENYX BIOTECH INC.
MEDICAL RESEARCH INNOVATION CENTER AT SEOUL NATIONAL UNIVERSITY HOSPITAL, YEONGEON-DONG, JOINT LABORATORY 51 BENCH BASEMENT FLOOR, 101, DAEHAK-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230089986
17950638
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 9000
WASHINGTON, DC 20006
Assignment: 19
Reel/Frame:064148/0301   Pages: 53
Recorded: 06/28/2023
Attorney Dkt #:6887.151031
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, HYO JUNG
Exec Dt:
03/02/2023
2
KIM, DA YOUNG
Exec Dt:
03/02/2023
3
CHA, YEON JU
Exec Dt:
03/02/2023
4
LEE, CHOON HAE
Exec Dt:
03/02/2023
5
HA, JI HOON
Exec Dt:
03/02/2023
6
KIM, SEUNG HWAN
Exec Dt:
03/02/2023
7
PARK, KI HYUN
Exec Dt:
03/02/2023
8
JEON, CHANG MIN
Exec Dt:
03/02/2023
9
CHA, SE JIN
Exec Dt:
03/02/2023
10
YOON, JAE HAN
Exec Dt:
03/02/2023
11
CHOI, YUN YEON
Exec Dt:
03/02/2023
Assignee
1
NAVER WEBTOON LTD.
9FL., 117, BUNDANGNAEGOK-RO, BUNDANG-GU
SEONGNAM-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 13529
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230342805
18342925
Correspondence name and address
GREER BURNS & CRAIN LTD.
300 S. WACKER DRIVE, SUITE 2500
CHICAGO, IL 60606
Assignment: 20
Reel/Frame:064633/0037   Pages: 63
Recorded: 08/17/2023
Attorney Dkt #:6887.151035
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, HYO JUNG
Exec Dt:
07/15/2023
2
KIM, DA YOUNG
Exec Dt:
07/21/2023
3
CHA, YEON JU
Exec Dt:
07/26/2023
4
LEE, CHOON HAE
Exec Dt:
07/28/2023
5
HA, JI HOON
Exec Dt:
07/29/2023
6
KIM, SEUNG HWAN
Exec Dt:
07/14/2023
7
JUNG, YUN IL
Exec Dt:
07/26/2023
8
PARK, KI HYUN
Exec Dt:
07/28/2023
9
JEON, CHANG MIN
Exec Dt:
07/19/2023
10
CHA, SE JIN
Exec Dt:
07/14/2023
11
YOON, JAE HAN
Exec Dt:
07/28/2023
12
CHOI, YUN YEON
Exec Dt:
07/25/2023
Assignee
1
NAVER WEBTOON LTD.
9FL., 117, BUNDANGNAEGOK-RO, BUNDANG-GU
SEONGNAM-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 13529
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230394447
18451487
Correspondence name and address
GREER BURNS & CRAIN LTD.
300 S. WACKER DRIVE, SUITE 2500
CHICAGO, IL 60606

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