US Patent No. 10,194,568

SEMI-FINISHED PRODUCT MADE FROM COMPOSITE MATERIAL, COMPRISING A FLEXIBLE ELECTROMAGNETIC SHIELDING FILM


Patent No. 10,194,568
Issue Date January 29, 2019
Title Semi-finished Product Made From Composite Material, Comprising A Flexible Electromagnetic Shielding Film
Inventorship Gerald Andre, Amberieu en Bugey (FR)
Hugues Cheron, Meximieux (FR)
Assignee Compagnie Plastic Omnium, Lyons (FR)

Claim of US Patent No. 10,194,568

1. A semi-finished product made from a composite material including a thermoplastic or thermosetting matrix and reinforcement fillers, the semi-finished product comprising:a plurality of strips of an electromagnetic shielding film in a thickness of the semi-finished product, the electromagnetic shielding film including holes;
wherein the plurality of strips have a non-zero overlap; and
wherein the electromagnetic shielding film is not flat.