IP Library Assignment 049021/0747
Patent Assignment
Reel/Frame 049021/0747

Merger

Recorded: 2019-04-29 Pages: 4
Assignor
CSMC TECHNOLOGIES FAB1 CO., LTD.
Executed: 2017-05-27
Assignee
CSMC TECHNOLOGIES FAB2 CO., LTD.
NO.8 XINZHOU ROAD, WUXI NEW DISTRICT, JIANGSU, 214028, CHINA
Covered Property (1)
Reverse Conduction Insulated Gate Bipolar Transistor (Igbt) Manufacturing Method
Patent: 9,666,682 →
Application: 14/902,302 →
Publication: US 2016/0372571
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 31, 2015
From: WANG, WANLI; DENG, XIAOSHE; WANG, GENYI; RUI, QIANG
To: CSMC TECHNOLOGIES FAB1 CO., LTD.
Reel/Frame 037389/0587 →