IP Library › Assignment 034525/0400
Patent Assignment
Reel/Frame 034525/0400

Assignment of Assignor's Interest

Recorded: 2014-12-17 Pages: 8
Assignors
WIIK, JAN
Executed: 2014-10-27
JELLUM, EDGAR
Executed: 2014-10-24
HAUGEN, TROND
Executed: 2014-10-27
FRETHEIM, HARALD
Executed: 2014-10-27
Assignee
ABB TECHNOLOGY LTD
AFFOLTERNSTRASSE 44, CH-8050 ZURICH, SWITZERLAND
Covered Property (1)
Method for Estimating Motor Parameter in a Load Commutated Inverter Arrangement, and a Load Commutated Inverter Arrangement Therefor
Patent: 9,906,173 →
Application: 14/516,120 →
Publication: US 2015/0097502
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 16, 2014
From: WIIK, JAN; JELLUM, EDGAR; HAUGEN, TROND; FRETHEIM, HARALD
To: ABB TECHNOLOGY LTD
Reel/Frame 034512/0873 →
Merger Nov 15, 2016
From: ABB TECHNOLOGY LTD.
To: ABB SCHWEIZ AG
Reel/Frame 040621/0929 →