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Patent Assignment Assignor Details
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Assignor Name : HWANG, SEOK JOONG
Total Assignments: 7
Assignment: 1
Reel/Frame:017623/0774   Pages: 3
Recorded: 02/23/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, SEUNG PYO
Exec Dt:
02/21/2006
2
PARK, MIN KYU
Exec Dt:
02/21/2006
3
KIM, DEOK KYEONG
Exec Dt:
02/21/2006
4
HWANG, SEOK JOONG
Exec Dt:
02/21/2006
Assignee
1
YLEM TECHNOLOGY HOLDINGS, INC.
DAUN DUKE VILL 601, 1627-33
SINJUNG-DONG, NAM-KU
ULSAN, KOREA, REPUBLIC OF 680-010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7345122
US20070015862
10569411
Correspondence name and address
IPLA P,.A.
3580 WILSHIRE BLVD 17TH FLOOR
LOS ANGELES, CA 90010
Assignment: 2
Reel/Frame:029619/0177   Pages: 2
Recorded: 01/14/2013
Attorney Dkt #:5229-0002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SEON WOOK
Exec Dt:
01/13/2012
2
KIM, JONG-OK
Exec Dt:
01/13/2012
3
HWANG, SEOK JOONG
Exec Dt:
01/13/2012
Assignee
1
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
1, ANAM-DONG 5-GA, SEONGBUK-GU
SEOUL, KOREA, REPUBLIC OF 136-701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9136977
US20130113611
13809792
Correspondence name and address
LOWE HAUPTMAN HAM & BERNER, LLP
1700 DIAGONAL ROAD, SUITE 300
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:032026/0362   Pages: 3
Recorded: 01/23/2014
Attorney Dkt #:DSL-0014-SE
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HWANG, SEOK JOONG
Exec Dt:
01/15/2014
Assignee
1
HANSUNG HIGH FREQUENCY CO., LTD.
401-2 SIHWA INDUSTRIAL COMPLEX 4 BA, 717-2 SEONGGOK-DONG, DANWON-GU
ANSAN-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140158108
14234428
Correspondence name and address
KILE PARK REED & HOUTTEMAN PLLC
1200 NEW HAMPSHIRE AVE. NW
SUITE 570
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:035122/0676   Pages: 4
Recorded: 03/10/2015
Attorney Dkt #:012055.0322
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIN, YOUNG SAM
Exec Dt:
02/24/2015
2
LEE, WON JONG
Exec Dt:
02/24/2015
3
LEE, JAE DON
Exec Dt:
02/24/2015
4
HWANG, SEOK JOONG
Exec Dt:
02/24/2015
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO, YEONGTONG-GU, GYEONGGI-DO 443-742
SUWON-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9754403
US20160071309
14642837
Correspondence name and address
NSIP LAW
P.O. BOX 65745
WASHINGTON, DC 20035
Assignment: 5
Reel/Frame:049822/0006   Pages: 3
Recorded: 07/22/2019
Attorney Dkt #:OPX19198-094US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, YONG SANG
Exec Dt:
07/17/2019
2
HWANG, SEOK JOONG
Exec Dt:
07/17/2019
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB, ICHEON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 17336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11262982
US20200026497
16518391
Correspondence name and address
IP & T GROUP LLP
8230 LEESBURG PIKE
SUITE 650
VIENNA, VA 22182
Assignment: 6
Reel/Frame:056828/0450   Pages: 3
Recorded: 07/12/2021
Attorney Dkt #:OPX19098-049US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HWANG, SEOK JOONG
Exec Dt:
07/12/2021
Assignees
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB, ICHEON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 17336
2
SK TELECOM CO., LTD.
65 EULJI-RO, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 04539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11210017
US20200310676
16598761
Correspondence name and address
IP & T GROUP LLP
102 MAPLE AVE. E
VIENNA, VA 22180
Assignment: 7
Reel/Frame:058225/0391   Pages: 4
Recorded: 11/29/2021
Attorney Dkt #:35870-50583/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, SEOK JOONG
Exec Dt:
11/11/2021
2
KIM, WON SUB
Exec Dt:
11/11/2021
3
CHUNG, MOO KYOUNG
Exec Dt:
11/11/2021
Assignee
1
SK TELECOM CO., LTD.
SK T-TOWER
65, EJLJI-RO, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 04539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220309127
17613932
Correspondence name and address
DOHYUN AHN
FENWICK & WEST LLP
801 CALIFORNIA STREET
MOUNTAIN VIEW, CA 94101

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