Assignment of Assignor's Interest

Recorded: 2005-04-01 Pages: 3

Assignors

WOO, KANG-SUK

Executed: 2005-02-25

PARK, HEE-SON

Executed: 2005-02-25

KIM, HOON-BAE

Executed: 2005-02-25

BACK, GAP-CHUN

Executed: 2005-03-09

Assignee

KTFREETEL CO., LTD.

890-20 DAECHI-DONG, GANGNAM-GU, SEOUL, 135-280, KOREA, REPUBLIC OF

Covered Property (1)

System and Method for Buying Goods and Billing Agency Using Short Message Service

Patent: 7,870,077 →

Application: 11/097,865 →

Publication: US 2005/0171909

Related Assignments (1)

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