Patent Assignment
Reel/Frame 022638/0333
Corrective Assignment to Correct the Assignor's Address, Previously Recorded on Reel 022491 Frame 0740.
Recorded: 2009-05-04
Pages: 4
Assignee
ABB TECHNOLOGY AG
AFFOLTERNSTRASSE 44, ZURICH, CH-8050, SWITZERLAND
Covered Property
(1)
Method and Apparatus for Determining Circular Characteristic
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.