IP Library Assignment 032702/0886
Patent Assignment
Reel/Frame 032702/0886

Assignment of Assignor's Interest

Recorded: 2014-04-17 Pages: 3
Assignors
QI, LI
Executed: 2014-04-17
PAN, JIUPING
Executed: 2014-04-17
Assignee
ABB TECHNOLOGY AG
AFFOLTERNSTRASSE 44, ZURICH, CH-8050, SWITZERLAND
Covered Property (1)
Method and Apparatus for the Protection of DC Distribution Systems
Patent: 9,748,762 →
Application: 14/255,674 →
Publication: US 2015/0270704
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Sep 19, 2016
From: ABB TECHNOLOGY AG
To: ABB SCHWEIZ AG
Reel/Frame 040070/0001 →
Merger Nov 15, 2016
From: ABB TECHNOLOGY LTD.
To: ABB SCHWEIZ AG
Reel/Frame 040622/0001 →