IP Library › Assignment 025116/0750
Patent Assignment
Reel/Frame 025116/0750

Assignment of Assignor's Interest

Recorded: 2010-10-08 Pages: 2
Assignor
QIN, BING
Executed: 2010-09-20
Assignee
NINGBO HUADIAN ENVIROTECH CO., LTD.
ROOM1101 11TH FLOOR NO. 146 HUAISHU ROAD, JIANGBEI ZONE, NINGBO, ZHEJIANG, 315020, CHINA
Covered Property (1)
Energy-Saving Control Circuit for Turning Off a Power Supply for an Appliance
Patent: 8,531,306 →
Application: 12/901,414 →
Publication: US 2011/0121955
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 23, 2017
From: NINGBO HUADIAN ENVIROTECH CO., LTD.
To: CHANGXING POTEK ELECTRONICS & TECHNOLOGY CO., LTD.
Reel/Frame 042478/0542 →