IP Library Assignment 031594/0871
Patent Assignment
Reel/Frame 031594/0871

Assignment of Assignor's Interest

Recorded: 2013-11-13 Pages: 4
Assignor
JEON, IN GYUN
Executed: 2013-11-11
Assignee
SILICONFILE TECHNOLOGIES INC.
20F BUNDANG SQUARE, 263 SEOHYEON-DONG, BUNDANG-GU, SEONGNAM-SI, GYEONGGI-DO, 463-050, KOREA, REPUBLIC OF
Covered Property (1)
Method for Electrically Connecting Wafers Using Butting Contact Structure and Semiconductor Device Fabricated Through the Same
Patent: 8,906,781 →
Application: 14/079,075 →
Publication: US 2014/0138847
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 20, 2017
From: SILICONFILE TECHNOLOGIES INC.
To: SK HYNIX INC.
Reel/Frame 041023/0058 →