Flexible Electronics News

3M Files Additional Lawsuit to Enforce Its Patent Rights in Metal Mesh Conductor Technology

Technology is used in touch screens.

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By: DAVID SAVASTANO

Editor, Ink World Magazine

3M and 3M Innovative Properties Co. filed a patent infringement lawsuit today in federal district court in Las Vegas, NV, against South Korea-based Tovis Co. Ltd. and its subsidiary Tovis North America, and Scientific Games Corporation.   The suit alleges that certain Tovis touch display products that are used by Scientific Games in their gaming machines infringe 3M’s U.S. Patents 8,179,381; 9,823,786; 8,274,494; and 8,704,799.   Metal mesh conductor technology is widely used in the construc...

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