US 12,133,371 B2
EMF shield
Ben Salem, Woodland Hills, CA (US)
Assigned to SWITCH PROJECT LLC, Woodland Hills, CA (US)
Appl. No. 18/701,347
Filed by SWITCH PROJECT LLC, Woodland Hills, CA (US)
PCT Filed Aug. 20, 2022, PCT No. PCT/US2022/040975
§ 371(c)(1), (2) Date Apr. 15, 2024,
PCT Pub. No. WO2023/064034, PCT Pub. Date Apr. 20, 2023.
Claims priority of provisional application 63/256,559, filed on Oct. 16, 2021.
Claims priority of provisional application 63/256,350, filed on Oct. 15, 2021.
Prior Publication US 2024/0334667 A1, Oct. 3, 2024
Int. Cl. H05K 9/00 (2006.01)
CPC H05K 9/0088 (2013.01) 14 Claims
OG exemplary drawing
 
1. An EMF shield, comprising:
a scattering layer having an exterior surface and an interior surface opposite the exterior surface, the scattering layer comprising a metal coating disposed at the exterior surface, the metal coating comprising a holographic pattern and wherein the scattering layer is configured to attach to an electronic device;
a reflective layer having a first side and a second side opposite the first side, the first side of the reflective layer coupled to the interior surface of the scattering layer, wherein the reflective layer comprises a dielectric material; and
an adhesive coating coupled to the metal coating;
wherein the scattering layer is characterized as opaque and is configured to block visible light.