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Patent Assignment Abstract of Title

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Total Assignments: 4

Patent #:	8477016	Issue Dt:	07/02/2013	Application #:	11574189	Filing Dt:	01/16/2008
Publication #:	20090040021	Pub Dt:	02/12/2009
Inventors:	Kyung-Ho Seo, Won-Jun Lee, Ji-Hoon Myung, Jin-Hee Yoon, Joo-Mun Lee, Sang-Yun Lee et al
Title:	METHOD FOR IDENTIFYING TAGS USING ADAPTIVE BINARY TREE SPLITTING TECHNIQUE IN RFID SYSTEM AND RFID SYSTEM THEREFORE

Assignment: 1

Reel/Frame:

020372/0370

Recorded: 01/16/2008

Pages: 4

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors:

SEO, KYUNG-HO

Exec Dt:

12/06/2007

LEE, WON-JUN

Exec Dt:

12/06/2007

MYUNG, JI-HOON

Exec Dt:

12/06/2007

YOON, JIN HEE

Exec Dt:

12/06/2007

LEE, JOO-MUN

Exec Dt:

12/06/2007

LEE, SANG-YUN

Exec Dt:

12/06/2007

LEE, MYUNG-SUNG

Exec Dt:

12/06/2007

Assignee:

SK TELECOM CO., LTD.

11, EULJIRO 2-GA, JUNG-GU

SEOUL, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 100-999

Correspondent:

DAVID A. EINHORN

1251 AVENUE OF THE AMERICAS

ANDERSON KILL & OLICK, P.C.

NEW YORK, NY 10020-1182

Assignment: 2

Reel/Frame:

023168/0622

Recorded: 08/31/2009

Pages: 6

Conveyance:

CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED ON REEL 020372 FRAME 0370. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.

Assignors:

SEO, KYUNG HO

Exec Dt:

12/06/2007

LEE, WON JUN

Exec Dt:

12/06/2007

MYUNG, JI HOON

Exec Dt:

12/06/2007

YOON, JIN HEE

Exec Dt:

12/06/2007

LEE, JOO MUN

Exec Dt:

12/06/2007

LEE, SANG YUN

Exec Dt:

12/06/2007

LEE, MYUNG SUNG

Exec Dt:

12/06/2007

Assignee:

SK TELECOM CO., LTD.

11, EULJIRO 2-GA, JUNG-GU

SEOUL, KOREA, REPUBLIC OF 100-999

Correspondent:

DAVID A. EINHORN

BAKER & HOSTETLER, LLP

45 ROCKEFELLER PLAZA

NEW YORK, NY 10111

Assignment: 3

Reel/Frame:

027839/0204

Recorded: 03/09/2012

Pages: 2

Conveyance:

50% ASSIGNMENT TO EACH ASSIGNEE

Assignor:

SK TELECOM CO., LTD.

Exec Dt:

02/14/2012

Assignee:

SK PLANET CO., LTD.

11, EULJIRO 2-GA, JUNG-GU

SEOUL, KOREA, REPUBLIC OF 100-844

Correspondent:

DAVID A. EINHORN

BAKER & HOSTETLER LLP

45 ROCKEFELLER PLAZA

NEW YORK, NY 10111

Assignment: 4

Reel/Frame:

027855/0568

Recorded: 03/13/2012

Pages: 4

Conveyance:

CORRECTIVE ASSIGNMENT TO CORRECT THE PERCENTAGE OF ASSIGNMENT PREVIOUSLY RECORDED ON REEL 027839 FRAME 0204. ASSIGNOR(S) HEREBY CONFIRMS THE 50% ASSIGNMENT TO EACH ASSIGNEE.

Assignor:

SK TELECOM CO., LTD.

Exec Dt:

02/14/2012

Assignees:

SK PLANET CO., LTD. 50%

11, EULJIRO 2-GA, JUNG-GU

SEOUL, KOREA, REPUBLIC OF 100-844

SK TELECOM CO., LTD. 50%

11, EULJIRO 2-GA, JUNG-GU

SEOUL, KOREA, REPUBLIC OF 100-999

Correspondent:

DAVID A. EINHORN

BAKER & HOSTETLER LLP

45 ROCKEFELLER PLAZA

NEW YORK, NY 10111

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