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Patent Assignment Assignor Details
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Assignor Name : LEE, MYUNG SUNG
Total Assignments: 4
Assignment: 1
Reel/Frame:007259/0508   Pages: 3
Recorded: 12/05/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, YUN HO
Exec Dt:
11/20/1994
2
JANG, CHUNG RYONG
Exec Dt:
11/20/1994
3
LEE, MYUNG SUNG
Exec Dt:
11/20/1994
Assignee
1
KOREA TELECOMMUNICATION AUTHORITY
100, SEJONG-NO, CHONGNO-KU,
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5572454
NONE
08353266
Correspondence name and address
ROBERT J. FRANK
SPENCER, FRANK & SCHNEIDER
SUITE 300 EAST
1100 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20005-3955
Assignment: 2
Reel/Frame:023168/0622   Pages: 6
Recorded: 08/31/2009
Attorney Dkt #:DE1729
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED ON REEL 020372 FRAME 0370. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
SEO, KYUNG HO
Exec Dt:
12/06/2007
2
LEE, WON JUN
Exec Dt:
12/06/2007
3
MYUNG, JI HOON
Exec Dt:
12/06/2007
4
YOON, JIN HEE
Exec Dt:
12/06/2007
5
LEE, JOO MUN
Exec Dt:
12/06/2007
6
LEE, SANG YUN
Exec Dt:
12/06/2007
7
LEE, MYUNG SUNG
Exec Dt:
12/06/2007
Assignee
1
SK TELECOM CO., LTD.
11, EULJIRO 2-GA, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 100-999
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8477016
US20090040021
11574189
Correspondence name and address
DAVID A. EINHORN
BAKER & HOSTETLER, LLP
45 ROCKEFELLER PLAZA
NEW YORK, NY 10111
Assignment: 3
Reel/Frame:023175/0190   Pages: 6
Recorded: 09/01/2009
Attorney Dkt #:DE1813
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED ON REEL 021760 FRAME 0571. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
CHOI, JUN WON
Exec Dt:
10/29/2008
2
LEE, JOO MUN
Exec Dt:
10/29/2008
3
LEE, SANG YUN
Exec Dt:
10/29/2008
4
LEE, MYUNG SUNG
Exec Dt:
10/29/2008
5
CHUNG, JAE BOO
Exec Dt:
10/29/2008
Assignee
1
SK TELECOM CO., LTD.
11, EULJIRO 2-GA, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 100-999
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8811945
US20090081992
12093477
Correspondence name and address
DAVID A. EINHORN
BAKER & HOSTETLER, LLP
45 ROCKEFELLER PLAZA
NEW YORK, NY 10111
Assignment: 4
Reel/Frame:030662/0808   Pages: 23
Recorded: 06/21/2013
Attorney Dkt #:126587-0148
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, KEUN TAE
Exec Dt:
06/10/2013
2
WEE, NAM SOOK
Exec Dt:
04/25/2013
3
LEE, DOO SEOK
Exec Dt:
04/26/2013
4
SOHN, JUNG KYO
Exec Dt:
04/25/2013
5
KIM, HAENG MOON
Exec Dt:
04/25/2013
6
PARK, YONG GIL
Exec Dt:
06/07/2013
7
CHOE, SEUNG LOCK
Exec Dt:
06/19/2013
8
LEE, DONG HAHK
Exec Dt:
06/19/2013
9
LEE, JONG HEON
Exec Dt:
06/19/2013
10
LEE, MYUNG SUNG
Exec Dt:
06/19/2013
Assignee
1
SK TELECOM. CO., LTD.
11, EULJIRO 2-GA, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 100-999
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130260359
13882489
Correspondence name and address
LOWE HAUPTMAN HAM & BERNER, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314

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