IP Library › Assignment 025479/0676
Patent Assignment
Reel/Frame 025479/0676

Assignment of Assignor's Interest

Recorded: 2010-12-08 Pages: 4
Assignors
QIAN, WENSHENG
Executed: 2010-12-03
HU, JUN
Executed: 2010-12-03
LIU, DONGHUA
Executed: 2010-12-03
Assignee
SHANGHAI HUA HONG NEC ELECTRONICS COMPANY, LIMITED
NO. 1188, CHUAN QIAO ROAD, JIN QIAO EXPORT PROCESSING ZONE, PUDONG, SHANGHAI, 201206, CHINA
Covered Property (1)
Parasitic vertical PNP bipolar transistor and its fabrication method in BiCMOS process
Patent: 8,598,678 →
Application: 12/963,242 →
Publication: US 2011/0140233
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger May 13, 2014
From: SHANGHAI HUA HONG NEC ELECTRONICS CO., LTD.
To: SHANGHAI HUAHONG GRACE SEMICONDUCTOR MANUFACTURING CORPORATION
Reel/Frame 032885/0047 →