Patent Assignment
Reel/Frame 013562/0449
Assignment of Assignor's Interest
Recorded: 2002-12-09
Pages: 3
Assignee
ABB RESEARCH LTD
AFFOLTERNSTRASSE 52, CH-8050 ZURICH, SWITZERLAND
Covered Property
(1)
Electric Power Transmission Network State Estimation
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.