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Patent Assignment
Reel/Frame 031921/0876

Assignment of Assignor's Interest

Recorded: 2014-01-08 Pages: 2
Assignor
KIM, JONG CHEOL
Executed: 2014-01-06
Assignee
DONGBU HITEK CO., LTD.
90, SUDO-RO, WONMI-GU, GYEONGGI-DO, BUCHEON-SI, 420-712, KOREA, REPUBLIC OF
Covered Property (1)
Negative Level Shifter
Patent: 9,024,674 →
Application: 14/150,590 →
Publication: US 2015/0145584
Related Assignments (2)
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 →
Assignment of Assignor's Interest Jun 21, 2024
From: DB HITEK CO., LTD.
To: DB GLOBALCHIP CO., LTD.
Reel/Frame 067800/0572 →