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ARTICLE · 03 AUGUST 2015

Markman Ruling Construes "Network" Rejecting Parties' Proposals

Womble Bond Dickinson
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Plaintiff Microwave Vision, SA ("Microwave Vision"), owner of U.S. Patent No. 7,443,170 (the "‘170 Patent"), brought an action for patent infringement along with MVG Industries, SAS, and MVG, Inc. (collectively "Plaintiffs") against ESCO Technologies Inc. and ETS-Lindgren Inc. (collectively the "Defendants").

United StatesIntellectual Property
Kirk W. Watkins
Kirk W. Watkins
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Plaintiff Microwave Vision, SA ("Microwave Vision"), owner of U.S. Patent No. 7,443,170 (the "'170 Patent"), brought an action for patent infringement along with MVG Industries, SAS, and MVG, Inc. (collectively "Plaintiffs") against ESCO Technologies Inc. and ETS-Lindgren Inc. (collectively the "Defendants").

The '170 Patent covers systems used "to measure various parameters relating to antennas used in wireless devices."  P. 2.  The system uses the same array of probes to obtain multiple measurements by rotating the probes or the antenna to achieve different perspectives.  One of Plaintiffs' devices is depicted below:

Judge Steve C. Jones provides a thorough exposition of the relevant legal standard for construing claims at pages 3 - 6 of his 52-page Order.  The nexus of the parties' claim construction dispute centers on the construction of the term "network of probes."  The parties agreed that the '170 Patent improved on prior art, which used a similar set

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