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Patent Assignment Assignor Details
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Assignor Name : HAHM, HEE HYEOK
Total Assignments: 14
Assignment: 1
Reel/Frame:015130/0253   Pages: 2
Recorded: 10/20/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NO, YEONG TAE
Exec Dt:
08/31/2003
2
KIM, KI MUN
Exec Dt:
08/31/2003
3
HAHM, HEE HYEOK
Exec Dt:
08/31/2003
4
LEE, SANG YUN
Exec Dt:
08/31/2003
Assignee
1
SK TELECOM CO., LTD.
99, SEORIN-DONG, JONGRO-GU
SEOUL, 110-110, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7171200
US20040132435
10475345
Correspondence name and address
ROTHWELL FIGG ERNST ET AL.
ROBERT B. MURRAY
1425 K STREET, NW
SUITE 800
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:018146/0562   Pages: 2
Recorded: 07/31/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NO, YEONG TAE
Exec Dt:
08/31/2003
2
HAHM, HEE HYEOK
Exec Dt:
08/31/2003
3
KIM, KI MUN
Exec Dt:
08/31/2003
4
LEE, SANG YUN
Exec Dt:
08/31/2003
Assignee
1
SK TELECOM CO., LTD.
99, SEORIN-DONG, JONGRO-GU
SEOUL, 110-110, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7809362
US20060264225
11495519
Correspondence name and address
MAYER, BROWN, ROWE & MAW LLP
INTELLECTUAL PROPERTY GROUP
1909 K STREET, N.W.
WASHINGTON, D.C. 2006-1101
Assignment: 3
Reel/Frame:014544/0352   Pages: 3
Recorded: 09/22/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, KI MUN
Exec Dt:
09/04/2003
2
LEE, SANG YUN
Exec Dt:
09/04/2003
3
HAHM, HEE HYEOK
Exec Dt:
09/04/2003
4
RYU, YOUNG AHN
Exec Dt:
09/04/2003
5
JOO, YOUNG HO
Exec Dt:
09/04/2003
6
JU, JAE YOUNG
Exec Dt:
09/04/2003
Assignee
1
SK TELECOM CO., LTD.
99, SEORIN-DONG JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7809800
US20050021769
10668086
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
GREGORY A. STOBBS
P.O. BOX 828
BLOOMFIELD HILLS, MICHIGAN 48303
Assignment: 4
Reel/Frame:015308/0490   Pages: 2
Recorded: 05/07/2004
Attorney Dkt #:P69571US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SANG YUN
Exec Dt:
05/06/2004
2
HAHM, HEE HYEOK
Exec Dt:
05/06/2004
3
PARK, TAE WOOK
Exec Dt:
05/06/2004
4
KIM, KI MUN
Exec Dt:
05/06/2004
Assignee
1
SK TELECOM CO., LTD.
99 SEORIN-DONG, CHONGNO-GU
SEOUL 110-110, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7433679
US20040259543
10489164
Correspondence name and address
JACOBSON HOLMAN PLLC
400 SEVENTH STREET N.W.
SUITE 600
WASHINGTON, DC 20004
Assignment: 5
Reel/Frame:015902/0953   Pages: 6
Recorded: 03/15/2005
Attorney Dkt #:HLQ-009US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SOO-JIN
Exec Dt:
10/05/2004
2
CHO, HYUNG-JOON
Exec Dt:
10/05/2004
3
HAHM, HEE HYEOK
Exec Dt:
10/05/2004
4
LEE, SANG YUN
Exec Dt:
10/05/2004
Assignee
1
SK TELECOM CO., LTD.
99, SEORIN-DONG
JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7489658
US20050078703
10497409
Correspondence name and address
LAHIVE & COCKFIELD, LLP
KEVIN J. CANNING
28 STATE STREET
BOSTON, MA 02109
Assignment: 6
Reel/Frame:016872/0538   Pages: 2
Recorded: 07/21/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, KI MUN
Exec Dt:
03/08/2005
2
NO, YEONG TAE
Exec Dt:
03/08/2005
3
LEE, SANG YUN
Exec Dt:
03/08/2005
4
HAHM, HEE HYEOK
Exec Dt:
03/08/2005
Assignee
1
SK TELECOM CO., LTD.
99, SEORIN-DONG, JONGRO-KU
SEOUL, 110-110, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7236581
US20060013376
10523837
Correspondence name and address
MAYER, BROWN, ROWE & MAW LLP
1909 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:017512/0256   Pages: 2
Recorded: 10/05/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAHM, HEE HYEOK
Exec Dt:
03/08/2005
2
KIM, KI MUN
Exec Dt:
03/08/2005
3
LEE, SANG YUN
Exec Dt:
03/08/2005
4
NO, YEONG TAE
Exec Dt:
03/08/2005
Assignee
1
SK TELECOM CO., LTD.
99, SEORIN-DONG, JONGRO-KU
SEOUL, 110-110, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7447496
US20060126815
10523787
Correspondence name and address
MAYER, BROWN, ROWE & MAW LLP
1909 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:017580/0725   Pages: 2
Recorded: 10/11/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAHM, HEE HYEOK
Exec Dt:
03/09/2005
2
KIM, KI MUN
Exec Dt:
03/09/2005
3
LEE, SANG YUN
Exec Dt:
03/09/2005
4
NO, YEONG TAE
Exec Dt:
03/09/2005
Assignee
1
SK TELECOM CO., LTD.
99, SEORIN-DONG
JONGRO-KU, SEOUL 110-110, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7769377
US20060128381
10526077
Correspondence name and address
MAYER, BROWN, ROWE & MAW LLP
1909 K STREET, N.W.
WASHINGTON, DC 20006-1101
Assignment: 9
Reel/Frame:016988/0674   Pages: 2
Recorded: 07/26/2005
Attorney Dkt #:123051-05015924
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAHM, HEE HYEOK
Exec Dt:
03/10/2005
2
KIM, KI MUN
Exec Dt:
03/10/2005
3
LEE, SANG YUN
Exec Dt:
03/10/2005
4
NO, YEONG TAE
Exec Dt:
03/10/2005
Assignee
1
SK TELECOM CO., LTD.
99, SEORIN-DONG, JONGRO-KU
SEOUL, 110-110, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7236581
US20060013376
10523837
Correspondence name and address
MAYER, BROWN, ROWE & MAW LLP
INTELLECTUAL PROPERTY GROUP
1909 K STREET, N.W.
WASHINGTON, D.C. 20006-1101
Assignment: 10
Reel/Frame:019192/0840   Pages: 2
Recorded: 04/19/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAHM, HEE HYEOK
Exec Dt:
03/10/2005
2
KIM, KI MUN
Exec Dt:
03/10/2005
3
LEE, SANG YUN
Exec Dt:
03/10/2005
4
NO, YEONG TAE
Exec Dt:
03/10/2005
Assignee
1
SK TELECOM CO., LTD.
99, SEORIN-DONG, JONGRO-KU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7236581
US20060013376
10523837
Correspondence name and address
MAYER, BROWN, ROWE & MAW LLP
1909 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 11
Reel/Frame:019288/0307   Pages: 2
Recorded: 05/14/2007
Attorney Dkt #:123034-05015924
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAHM, HEE HYEOK
Exec Dt:
03/10/2005
2
KIM, KI MUN
Exec Dt:
03/10/2005
3
LEE, SANG YUN
Exec Dt:
03/10/2005
4
NO, YEONG TAE
Exec Dt:
03/10/2005
Assignee
1
SK TELECOM CO., LTD.
99, SEORIN-DONG, JONGRO-KU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7242756
US20060008068
10523792
Correspondence name and address
YOON S. HAM
1700 DIAGONAL ROAD, SUITE 300
LOWE HAUPTMAN & BERNER, LLP
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:017505/0489   Pages: 2
Recorded: 11/16/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAHM, HEE HYEOK
Exec Dt:
04/22/2005
2
KIM, KI MUN
Exec Dt:
04/22/2005
3
LEE, SANG YUN
Exec Dt:
04/22/2005
4
NO, YEONG TAE
Exec Dt:
04/22/2005
5
PARK, JAE YOUNG
Exec Dt:
04/22/2005
Assignee
1
SK TELECOM CO., LTD.
99, SEORIN-DONG, JONGRO-KU
SEOUL 110-110, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7400882
US20060109968
10530020
Correspondence name and address
MAYER, BROWN, ROWE & MAW LLP
1909 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 13
Reel/Frame:017511/0500   Pages: 2
Recorded: 08/17/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAHM, HEE HYEOK
Exec Dt:
04/22/2005
2
KIM, KI MUN
Exec Dt:
04/22/2005
3
LEE, SANG YUN
Exec Dt:
04/22/2005
4
NO, YOUNG TAE
Exec Dt:
04/22/2005
5
PARK, JAE YOUNG
Exec Dt:
04/22/2005
Assignee
1
SK TELECOM CO., LTD.
99, SEORIN-DONG, JONGRO-KU
SEOUL, 110-110, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7242757
US20060098801
10530021
Correspondence name and address
MAYER, BROWN, ROWE & MAW LLP
1909 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 14
Reel/Frame:023168/0558   Pages: 6
Recorded: 08/31/2009
Attorney Dkt #:DE1712
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED ON REEL 021742 FRAME 0315. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
KWON, HYUK HOON
Exec Dt:
10/01/2008
2
PARK, TAE WOOK
Exec Dt:
10/01/2008
3
LEE, SANG YUN
Exec Dt:
10/01/2008
4
HAHM, HEE HYEOK
Exec Dt:
10/01/2008
Assignee
1
SK TELECOM CO., LTD.
99, SEORIN-DONG, JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8032121
US20090041213
11631253
Correspondence name and address
DAVID A. EINHORN
BAKER & HOSTETLER, LLP
45 ROCKEFELLER PLAZA
NEW YORK, NY 10111

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