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Patent Assignment Assignor Details
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Assignor Name : YU, JAE HWANG
Total Assignments: 18
Assignment: 1
Reel/Frame:020044/0172   Pages: 8
Recorded: 10/31/2007
Attorney Dkt #:CU-6195 WWP/NK
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, TAE HOON
Exec Dt:
10/26/2007
2
LEE, IN KI
Exec Dt:
10/26/2007
3
CHOI, SEUNG HYUN
Exec Dt:
10/26/2007
4
OH, CHEON IN
Exec Dt:
10/26/2007
5
CHANG, DAE IG
Exec Dt:
10/26/2007
6
LEE, HO JIN
Exec Dt:
10/26/2007
7
LEE, SUNG HOON
Exec Dt:
10/29/2007
8
LEE, GOON SEOP
Exec Dt:
10/29/2007
9
LEE, DONG HAHK
Exec Dt:
10/29/2007
10
YU, JAE HWANG
Exec Dt:
10/29/2007
Assignees
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF
2
SK TELECOM
SK T-TOWER, 11, EULJIRO 2-GA, JUNG-GU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080137775
11931074
Correspondence name and address
RICHARD J. STREIT
LADAS & PARRY, 224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 2
Reel/Frame:022563/0375   Pages: 4
Recorded: 04/17/2009
Attorney Dkt #:110989-0028
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, GOON SEOP
Exec Dt:
04/15/2009
2
LEE, DONG HAHK
Exec Dt:
04/15/2009
3
YU, JAE HWANG
Exec Dt:
04/15/2009
4
IHM, JONG TAE
Exec Dt:
04/16/2009
5
OH, SE HYUN
Exec Dt:
04/16/2009
6
CHUNG, KU IK
Exec Dt:
04/15/2009
Assignee
1
SK TELECOM CO., LTD.
11, EULJIRO 2-GA, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 100-999
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8407741
US20100325667
12446179
Correspondence name and address
LOWE HAUPTMAN HAM & BERNER, LLP
1700 DIAGONAL ROAD
SUITE 300
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:022568/0660   Pages: 4
Recorded: 04/20/2009
Attorney Dkt #:110989-0029
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, GOON SEOP
Exec Dt:
04/15/2009
2
LEE, DONG HAHK
Exec Dt:
04/15/2009
3
YU, JAE HWANG
Exec Dt:
04/15/2009
4
IHM, JONG TAE
Exec Dt:
04/16/2009
5
OH, SE HYUN
Exec Dt:
04/16/2009
6
KOH, KANG IL
Exec Dt:
04/15/2009
Assignee
1
SK TELECOM CO., LTD.
11, EULJIRO 2-GA, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 100-999
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8341671
US20100295992
12446414
Correspondence name and address
LOWE HAUPTMAN HAM & BERNER, LLP
1700 DIAGONAL ROAD
SUITE 300
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:023211/0481   Pages: 4
Recorded: 09/10/2009
Attorney Dkt #:DE1871
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, GOON SEOP
Exec Dt:
06/22/2009
2
LEE, SUNG HOON
Exec Dt:
06/22/2009
3
IHM, JONG TAE
Exec Dt:
06/22/2009
4
YU, JAE HWANG
Exec Dt:
06/22/2009
5
LEE, DONG HAHK
Exec Dt:
06/22/2009
6
CHUNG, KU IK
Exec Dt:
06/22/2009
7
HAN, JIN HEE
Exec Dt:
06/22/2009
Assignee
1
SK TELECOM CO., LTD.
11, EULJIRO 2-GA, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 100-999
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8442102
US20100068989
12520935
Correspondence name and address
DAVID A. EINHORN
BAKER & HOSTETLER, LLP
45 ROCKEFELLER PLAZA
NEW YORK, NY 10111
Assignment: 5
Reel/Frame:023024/0503   Pages: 3
Recorded: 07/29/2009
Attorney Dkt #:4949-0016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, SEONG SOO
Exec Dt:
07/14/2009
2
LEE, SANG SHIN
Exec Dt:
07/14/2009
3
YU, JAE HWANG
Exec Dt:
07/14/2009
4
IHM, JONG TAE
Exec Dt:
07/14/2009
Assignee
1
SK TELECOM. CO., LTD
11, EULJIRO 2-GA, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 100-999
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8537977
US20100100374
12525050
Correspondence name and address
LOWE HAUPTMAN HAM & BERNER, LLP
1700 DIAGONAL ROAD
SUITE 300
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:023002/0700   Pages: 4
Recorded: 07/24/2009
Attorney Dkt #:DE1876
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIM, WOO JIN
Exec Dt:
07/14/2009
2
SHIN, YOUNG SIK
Exec Dt:
07/20/2009
3
PARK, YONG GIL
Exec Dt:
07/14/2009
4
YU, JAE HWANG
Exec Dt:
07/20/2009
5
IHM, JONG TAE
Exec Dt:
07/21/2009
6
JEON, HO IN
Exec Dt:
07/22/2009
Assignee
1
SK TELECOM CO., LTD.
11, EULJIRO 2-GA, JUNG-GU
SEOUL, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 100-999
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7995502
US20100110931
12524447
Correspondence name and address
DAVID A. EINHORN
BAKER & HOSTETLER, LLP
45 ROCKEFELLER PLAZA
NEW YORK, NY 10111
Assignment: 7
Reel/Frame:023004/0241   Pages: 4
Recorded: 07/24/2009
Attorney Dkt #:DE1877
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIM, WOO JIN
Exec Dt:
07/14/2009
2
SHIN, YOUNG SIK
Exec Dt:
07/20/2009
3
PARK, YONG GIL
Exec Dt:
07/14/2009
4
YU, JAE HWANG
Exec Dt:
07/20/2009
5
IHM, JONG TAE
Exec Dt:
07/21/2009
6
JEON, HO IN
Exec Dt:
07/22/2009
Assignee
1
SK TELECOM CO., LTD.
11, EULJIRO 2-GA, JUNG-GU
SEOUL, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 100-999
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8861483
US20100111048
12524483
Correspondence name and address
DAVID A. EINHORN
BAKER & HOSTETLER, LLP
45 ROCKEFELLER PLAZA
NEW YORK, NY 10111
Assignment: 8
Reel/Frame:023147/0846   Pages: 4
Recorded: 08/26/2009
Attorney Dkt #:DE1876
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED ON REEL 023002 FRAME 0700. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
SHIM, WOO JIN
Exec Dt:
07/14/2009
2
SHIN, YOUNG SIK
Exec Dt:
07/20/2009
3
PARK, YONG GIL
Exec Dt:
07/14/2009
4
YU, JAE HWANG
Exec Dt:
07/20/2009
5
IHM, JONG TAE
Exec Dt:
07/21/2009
6
JEON, HO IN
Exec Dt:
07/22/2009
Assignee
1
SK TELECOM CO., LTD.
11, EULJI-RO, 2-GA, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 100-999
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7995502
US20100110931
12524447
Correspondence name and address
DAVID A. EINHORN
BAKER & HOSTETLER, LLP
45 ROCKEFELLER PLAZA
NEW YORK, NY 10111
Assignment: 9
Reel/Frame:023147/0859   Pages: 6
Recorded: 08/26/2009
Attorney Dkt #:DE1877
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED ON REEL 023004 FRAME 0241. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
SHIM, WOO JIN
Exec Dt:
07/14/2009
2
SHIN, YOUNG SIK
Exec Dt:
07/20/2009
3
PARK, YONG GIL
Exec Dt:
07/14/2009
4
YU, JAE HWANG
Exec Dt:
07/20/2009
5
IHM, JONG TAE
Exec Dt:
07/21/2009
6
JEON, HO IN
Exec Dt:
07/22/2009
Assignee
1
SK TELECOM CO., LTD.
11, EULJI-RO, 2-GA, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 100-999
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8861483
US20100111048
12524483
Correspondence name and address
DAVID A. EINHORN
BAKER & HOSTETLER, LLP
45 ROCKEFELLER PLAZA
NEW YORK, NY 10111
Assignment: 10
Reel/Frame:025424/0170   Pages: 4
Recorded: 11/26/2010
Attorney Dkt #:5025-0032
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIM, WOO JIN
Exec Dt:
11/10/2010
2
KIM, YOUNG WOO
Exec Dt:
11/10/2010
3
YU, JAE HWANG
Exec Dt:
11/10/2010
4
HONG, SUNG CHEOL
Exec Dt:
11/10/2010
5
OH, SE HYUN
Exec Dt:
11/10/2010
Assignee
1
SK TELECOM CO., LTD.
11, EULJIRO-2GA, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 100-999
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8755461
US20110075763
12994799
Correspondence name and address
LOWE HAUPTMAN HAM & BERNER, LLP
1700 DIAGONAL ROAD
SUITE 300
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:026015/0397   Pages: 3
Recorded: 03/24/2011
Attorney Dkt #:DE2016 (096971.09)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIM, WOO JIN
Exec Dt:
03/10/2011
2
PARK, YONG GIL
Exec Dt:
03/10/2011
3
YU, JAE HWANG
Exec Dt:
03/15/2011
4
HONG, SUNG CHEOL
Exec Dt:
03/15/2011
5
OH, SE HYUN
Exec Dt:
03/15/2011
Assignee
1
SK TELECOM CO., LTD.
11, EULJIRO, 2-GA, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 100-999
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8654671
US20110299423
12737826
Correspondence name and address
DAVID A. EINHORN
BAKER & HOSTETLER LLP
45 ROCKEFELLER PLAZA
NEW YORK, NY 10111
Assignment: 12
Reel/Frame:026983/0729   Pages: 10
Recorded: 09/28/2011
Attorney Dkt #:4900-0066
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, KEUN HWAN
Exec Dt:
08/24/2011
2
KIM, MOON KEE
Exec Dt:
08/24/2011
3
YIM, CHEOL HO
Exec Dt:
08/24/2011
4
HAN, KYUNG SIK
Exec Dt:
08/24/2011
5
NOH, JAE YEON
Exec Dt:
08/30/2011
6
YU, JAE HWANG
Exec Dt:
08/24/2011
7
KIM, MIN SEOK
Exec Dt:
09/02/2011
8
IN, SUN JOON
Exec Dt:
08/24/2011
Assignee
1
SK TELECOM CO., LTD.
11, EULJIRO 2-GA, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 100-844
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9215567
US20120026999
13202074
Correspondence name and address
LOWE HAUPTMAN HAM & BERNER, LLP
1700 DIAGONAL ROAD
SUITE 300
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:027877/0147   Pages: 12
Recorded: 03/16/2012
Attorney Dkt #:4900-0070
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YIM, CHEOL HO
Exec Dt:
03/12/2012
2
KIM, MOON KEE
Exec Dt:
03/12/2012
3
NOH, JAE YEON
Exec Dt:
03/12/2012
4
YU, JAE HWANG
Exec Dt:
03/12/2012
5
CHOI, KEUN HWAN
Exec Dt:
03/12/2012
6
HAN, KYUNG SIK
Exec Dt:
03/12/2012
7
KIM, MIN SEOK
Exec Dt:
03/12/2012
Assignee
1
SK TELECOM CO., LTD.
11 EULJIRO, 2-GA, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 100-844
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8929395
US20120170579
13391064
Correspondence name and address
LOWE HAUPTMAN HAM & BERNER, LLP
1700 DIAGONAL ROAD, SUITE 300
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:027877/0302   Pages: 12
Recorded: 03/16/2012
Attorney Dkt #:4900-0071
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, MOON KEE
Exec Dt:
03/12/2012
2
YIM, CHEOL HO
Exec Dt:
03/12/2012
3
HAN, KYUNG SIK
Exec Dt:
03/12/2012
4
CHOI, KEUN HWAN
Exec Dt:
03/12/2012
5
NOH, JAE YEON
Exec Dt:
03/12/2012
6
YU, JAE HWANG
Exec Dt:
03/12/2012
7
KIM, MIN SEOK
Exec Dt:
03/12/2012
Assignee
1
SK TELECOM CO., LTD.
11 EULJIRO, 2-GA, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 100-844
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8798033
US20120163363
13414181
Correspondence name and address
LOWE HAUPTMAN HAM & BERNER, LLP
1700 DIAGONAL ROAD, SUITE 300
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:027882/0880   Pages: 12
Recorded: 03/19/2012
Attorney Dkt #:4900-0068
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOH, JAE YEON
Exec Dt:
03/12/2012
2
KIM, MOON KEE
Exec Dt:
03/12/2012
3
YIM, CHEOL HO
Exec Dt:
03/12/2012
4
HAN, KYUNG SIK
Exec Dt:
03/12/2012
5
CHOI, KEUN HWAN
Exec Dt:
03/12/2012
6
YU, JAE HWANG
Exec Dt:
03/12/2012
7
KIM, MIN SEOK
Exec Dt:
03/19/2012
Assignee
1
SK TELECOM CO., LTD.
11 EULJIRO 2-GA, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 100-844
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8855090
US20120163362
13386887
Correspondence name and address
LOWE HAUPTMAN HAM & BERNER, LLP
1700 DIAGONAL ROAD, SUITE 300
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:028522/0931   Pages: 8
Recorded: 07/10/2012
Attorney Dkt #:4900-0075
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, DONG KEON
Exec Dt:
06/28/2012
2
KIM, MOON KEE
Exec Dt:
06/28/2012
3
CHOI, KEUN HWAN
Exec Dt:
07/02/2012
4
YU, JAE HWANG
Exec Dt:
06/28/2012
5
KIM, MIN SEOK
Exec Dt:
06/29/2012
6
KIM, NAM SOO
Exec Dt:
07/06/2012
7
YUN, HWAN SIK
Exec Dt:
07/05/2012
8
CHO, KI HO
Exec Dt:
07/05/2012
Assignees
1
SK TELECOM CO., LTD.
11 EULJIRO, 2-GA, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 100-844
2
SNU R&DB FOUNDATION
56-1, SAN, SILLIM-DONG, GWANAK-GU
SEOUL, KOREA, REPUBLIC OF 151-742
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8897474
US20120269371
13526002
Correspondence name and address
LOWE HAUPTMAN HAM & BERNER, LLP
1700 DIAGONAL ROAD
SUITE 300
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:028523/0660   Pages: 8
Recorded: 07/10/2012
Attorney Dkt #:4900-0077
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, DONG KEON
Exec Dt:
06/28/2012
2
KIM, MOON KEE
Exec Dt:
06/28/2012
3
CHOI, KEUN HWAN
Exec Dt:
07/02/2012
4
YU, JAE HWANG
Exec Dt:
06/28/2012
5
KIM, MIN SEOK
Exec Dt:
06/29/2012
6
KIM, NAM SOO
Exec Dt:
07/06/2012
7
YUN, HWAN SIK
Exec Dt:
07/05/2012
8
CHO, KI HO
Exec Dt:
07/05/2012
Assignees
1
SK TELECOM CO., LTD.
11, EULJIRO 2-GA, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 100-844
2
SNU R&DB FOUNDATION
SAN 56-1, SILLIM-DONG, GWANAK-GU
SEOUL, KOREA, REPUBLIC OF 151-742
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8565042
US20120269038
13529611
Correspondence name and address
LOWE HAUPTMAN HAM & BERNER, LLP
1700 DIAGONAL ROAD
SUITE 300
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:055187/0594   Pages: 5
Recorded: 01/29/2021
Attorney Dkt #:37112-48122/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINN, DONG YOUB
Exec Dt:
01/19/2021
2
BAE, YONG WOO
Exec Dt:
01/19/2021
3
SHIN, SEUNG HO
Exec Dt:
01/19/2021
4
YU, JAE HWANG
Exec Dt:
01/19/2021
5
LEE, HAK SOON
Exec Dt:
01/19/2021
6
LIM, GUK CHAN
Exec Dt:
01/19/2021
7
CHUNG, KU IK
Exec Dt:
01/19/2021
8
HAN, JIN YONG
Exec Dt:
01/19/2021
Assignee
1
SK TELECOM CO., LTD.,
65, EULJI-RO, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 04539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11474420
US20210132480
17146285
Correspondence name and address
DOHYUN AHN
801 CALIFORNIA STREET
FENWICK & WEST LLP
MOUNTAIN VIEW, CA 94041

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