Assignment of Assignor's Interest

Recorded: 2007-12-03 Pages: 2

Assignors

JANG, JAE-SEOK

Executed: 2007-11-30

IM, SEOK-BIN

Executed: 2007-11-30

BAE, HAN-UP

Executed: 2007-11-30

Assignee

KTFREETEL CO., LTD.

7-18, SHINCHUN-DONG, SONGPA-GU, SEOUL, 138-703, KOREA, REPUBLIC OF

Covered Property (1)

Method and apparatus for providing and processing contents using D.R.M

Application: 11/999,176 →

Publication: US 2008/0127351

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.