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Patent Assignment Assignor Details
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Assignor Name : IHM, JONG TAE
Total Assignments: 18
Assignment: 1
Reel/Frame:013042/0501   Pages: 2
Recorded: 06/21/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIN, YONG SIK
Exec Dt:
06/21/2002
2
RYU, SI HOON
Exec Dt:
06/21/2002
3
LEE, DONG HAHK
Exec Dt:
06/21/2002
4
IHM, JONG TAE
Exec Dt:
06/21/2002
Assignee
1
SK TELECOM CO., LTD.
99 SEORIN-DONG, CHONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7697437
US20030002444
10175855
Correspondence name and address
JACOBSON HOLMAN PLLC
YOON S. HAM
400 SEVENTH STREET, N.W.
WASHINGTON, D.C. 20004-2218
Assignment: 2
Reel/Frame:013336/0122   Pages: 4
Recorded: 09/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, GOON SEOP
Exec Dt:
09/16/2002
2
LEE, DONG HAHK
Exec Dt:
09/16/2002
3
IHM, JONG TAE
Exec Dt:
09/16/2002
Assignee
1
SK TELECOM CO., LTD.
99, SEORIN-DONG, JONGRO-GU
SEOUL 110-110, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7099397
US20030058953
10253830
Correspondence name and address
SHERIDAN ROSS P.C.
BRADLEY M. KNEPPER, ESQ.
1560 BROADWAY, SUITE 1200
DENVER, CO 80202-5141
Assignment: 3
Reel/Frame:013658/0893   Pages: 2
Recorded: 01/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIN, YONG SIK
Exec Dt:
01/10/2003
2
RYU, SI HOON
Exec Dt:
01/10/2003
3
LEE, DONG HAHK
Exec Dt:
01/10/2003
4
IHM, JONG TAE
Exec Dt:
01/10/2003
Assignee
1
SK TELECOM CO., LTD.
99 SEORIN-DONG, CHONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7394772
US20030099235
10305392
Correspondence name and address
JACOBSON HOLMAN PLLC
YOON S. HAM
400 SEVENTH STREET, N.W.
WASHINGTON, D.C. 20004-2218
Assignment: 4
Reel/Frame:016022/0880   Pages: 3
Recorded: 11/12/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, SANG JIN
Exec Dt:
07/29/2004
2
LEE, YONG HEE
Exec Dt:
07/29/2004
3
AHN, CHI YOUNG
Exec Dt:
07/29/2004
4
LEE, SE HUNG
Exec Dt:
07/29/2004
5
SHIN, BOK CHEOL
Exec Dt:
07/29/2004
6
AHN, BYEONG CHEOL
Exec Dt:
07/29/2004
7
IHM, JONG TAE
Exec Dt:
07/29/2004
Assignee
1
SK TELECOM CO., LTD.
99 SEORIN-DONG, CHONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7218928
US20050064820
10496782
Correspondence name and address
PIPER RUDNICK LLP
P.O. BOX 9271
RESTON, VA 20195
Assignment: 5
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: 6
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: 7
Reel/Frame:023177/0336   Pages: 7
Recorded: 09/01/2009
Attorney Dkt #:DE1863
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED ON REEL 022639 FRAME 0086. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
HAN, GYU YOUNG
Exec Dt:
04/30/2009
2
OH, SE HYUN
Exec Dt:
04/30/2009
3
IHM, JONG TAE
Exec Dt:
04/30/2009
4
HA, SEONG HO
Exec Dt:
04/30/2009
5
YANG, HO JIN
Exec Dt:
04/30/2009
6
MOON, JUNG BAE
Exec Dt:
04/30/2009
7
CHO, CHAE HWAN
Exec Dt:
04/30/2009
8
SHIM, KI HAK
Exec Dt:
04/30/2009
Assignee
1
SK TELECOM CO., LTD.
11, EULJIRO 2-GA, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 100-999
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8073466
US20100062792
12513567
Correspondence name and address
DAVID A. EINHORN
BAKER & HOSTETLER, LLP
45 ROCKEFELLER PLAZA
NEW YORK, NY 10111
Assignment: 8
Reel/Frame:023178/0332   Pages: 8
Recorded: 09/01/2009
Attorney Dkt #:DE1837
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED ON REEL 022853 FRAME 0394. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
NAM, GI SEON
Exec Dt:
05/14/2009
2
KIM, MOON KEE
Exec Dt:
05/14/2009
3
YU, TAE HO
Exec Dt:
05/14/2009
4
JEON, YONG HA
Exec Dt:
05/14/2009
5
CHUNG, KI MO
Exec Dt:
05/14/2009
6
YANG, JUNG KEUN
Exec Dt:
05/14/2009
7
IHM, JONG TAE
Exec Dt:
05/14/2009
8
KIM, JUNG YEOUN
Exec Dt:
05/14/2009
9
CHOI, KEUN HWAN
Exec Dt:
05/14/2009
10
CHO, BYOUNG KI
Exec Dt:
05/14/2009
Assignee
1
SK TELECOM CO., LTD.
11, EULJIRO 2-GA, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 100-844
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090270078
12302671
Correspondence name and address
DAVID A. EINHORN
BAKER & HOSTETLER, LLP
45 ROCKEFELLER PLAZA
NEW YORK, NY 10111
Assignment: 9
Reel/Frame:022887/0758   Pages: 10
Recorded: 06/29/2009
Attorney Dkt #:4900-0006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, SUNG-YOUL
Exec Dt:
05/18/2009
2
CHO, SUNG-MIN
Exec Dt:
05/21/2009
3
CHOI, GYEONG-HO
Exec Dt:
05/29/2009
4
LEE, BYUNG-SUK
Exec Dt:
05/19/2009
5
IHM, JONG TAE
Exec Dt:
05/15/2009
6
LEE, JOO-SIK
Exec Dt:
05/20/2009
7
BAIK, SUNG-JUN
Exec Dt:
05/19/2009
8
KIM, SEONG-KEUN
Exec Dt:
05/19/2009
Assignees
1
AIRPOINT CO., LTD.
394-1, DORYONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-340
2
SK TELECOM CO., LTD.
11, EULJIRO 2-GA, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 100-844
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7869761
US20090286474
11575986
Correspondence name and address
LOWE HAUPTMAN HAM & BERNER, LLP
1700 DIAGONAL ROAD
SUITE 300
ALEXANDRIA, VA 22314
Assignment: 10
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: 11
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: 12
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: 13
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: 14
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: 15
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: 16
Reel/Frame:029250/0021   Pages: 4
Recorded: 11/06/2012
Attorney Dkt #:5025-0053
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, CHAE HWAN
Exec Dt:
11/02/2012
2
KANG, SUK YON
Exec Dt:
11/02/2012
3
LEE, CHANG SEOK
Exec Dt:
11/02/2012
4
PARK, JIN HYO
Exec Dt:
11/02/2012
5
IHM, JONG TAE
Exec Dt:
11/05/2012
Assignees
1
SK TELECOM CO., LTD.
11, EULJIRO 2-GA, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 100-999
2
SK PLANET CO., LTD.
SK T-TOWER, EULJIRO 65 (EULJIRO 2-GA), JUNG-GU
SEOUL, KOREA, REPUBLIC OF 100-999
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8666433
US20130059602
13696485
Correspondence name and address
LOWE HAUPTMAN HAM & BERNER, LLP
1700 DIAGONAL ROAD
SUITE 300
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:030070/0624   Pages: 4
Recorded: 03/22/2013
Attorney Dkt #:126587-0134
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAEK, SEUNG YOON
Exec Dt:
03/13/2013
2
CHO, CHAE HWAN
Exec Dt:
03/08/2013
3
LEE, HYE MIN
Exec Dt:
03/08/2013
4
LEE, CHANG SEOK
Exec Dt:
03/13/2013
5
KANG, SUK YON
Exec Dt:
03/08/2013
6
IHM, JONG TAE
Exec Dt:
03/08/2013
Assignee
1
SK TELECOM CO., LTD.
11, EULJIRO 2-GA, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 100-999
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9100782
US20130177006
13811818
Correspondence name and address
LOWE HAUPTMAN HAM & BERNER, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:035429/0330   Pages: 4
Recorded: 04/16/2015
Attorney Dkt #:126587-0134CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAEK, SEUNG YOON
Exec Dt:
03/13/2013
2
CHO, CHAE HWAN
Exec Dt:
03/08/2013
3
LEE, HYE MIN
Exec Dt:
03/08/2013
4
LEE, CHANG SEOK
Exec Dt:
03/13/2013
5
KANG, SUK YON
Exec Dt:
03/08/2013
6
IHM, JONG TAE
Exec Dt:
03/08/2013
Assignee
1
SK TELECOM CO., LTD.
11, EULJIRO 2-GA, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 100-999
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9408176
US20150223188
14688651
Correspondence name and address
LOWE HAUPTMAN & HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314

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