IP Library Assignment 026144/0958
Patent Assignment
Reel/Frame 026144/0958

Assignment of Assignor's Interest

Recorded: 2011-04-18 Pages: 4
Assignor
KO, CHOUL JOO
Executed: 2011-04-06
Assignee
DONGBU HITEK CO., LTD.
891-10, DAECHI-DONG, GANGNAM-GU, SEOUL, 135-280, KOREA, REPUBLIC OF
Covered Property (1)
Ldmos Semiconductor Device Having Guardring Region Disposed at Side of Well Region
Patent: 8,754,474 →
Application: 13/089,005 →
Publication: US 2012/0126322
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Nov 30, 2017
From: DONGBU HITEK CO., LTD.
To: DB HITEK CO., LTD.
Reel/Frame 044559/0819 →