Patent Assignment
Reel/Frame 021350/0857
Assignment of Assignor's Interest
Recorded: 2008-08-06
Pages: 2
Assignor
PARK, HEE TAE
Executed: 2008-07-16
Assignee
CHANG JO 21 CO., LTD.
68-9, PALGOK2(I)-DONG, SANGNOK-GU, ANSAN-SI, GYEONGGI-DO, 426-190, KOREA, REPUBLIC OF
Covered Property
(1)
Air Conditioning System for Communication Equipment and Controlling Method Thereof
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.