Longwen Group Corp. (LWLW)

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US Patent Office Link

http://www.uspto.gov/web/patents/patog/week50/OG/html/1385-2/US08332003-20121211.html


Dephasium Ltd.: See--
Mourali, Cyril; Parienti, Serge; Saillard, Joseph; Chauveau, Janic; Brunet, Marc; and Collette, Henri 08332003 Cl. 455-575.8.

US 8,332,003 B2
Device providing biological protection against the electromagnetic waves emitted by a mobile telephone
Cyril Mourali, Paris (France); Serge Parienti, Boulogne-Billancourt (France); Joseph Saillard, Saint Herblain (France); Janic Chauveau, Vay (France); Marc Brunet, Saint Julien de Concelles (France); and Henri Collette, Houilles (France)
Assigned to Dephasium Ltd., London (United Kingdom); and University de Nantes, Nantes (France)
Filed on Oct. 22, 2009, as Appl. No. 12/604,078.
Prior Publication US 2010/0197369 A1, Aug. 5, 2010
Int. Cl. H04M 1/00 (2006.01); H04B 1/38 (2006.01)
U.S. Cl. 455—575.8 [455/575.5; 455/575.1; 455/90.3; 455/550.1] 18 Claims
OG exemplary drawing

1. A device providing biological protection against the electromagnetic waves emitted by a mobile telephone receivable in the device, wherein said device includes a protective element protecting against the electromagnetic waves and made at least in part from a highly conducting metallic material, and arranged forming an open, generally concave receptacle, approximately in the shape of a rectangular parallelepiped with rounded corners whose base forms a flat or slightly concave protective screen which is arranged to be located between the mobile telephone and its user, and whose periphery covering the thickness forms a protective frame of curvilinear section, with the mobile telephone being held in the concave space of the protective element by at least one retention or attachment device in non-conducting, insulating material, positioned in the receptacle to maintain an electrically insulating space with a thickness of at least 2 mm between the metallic part of the protective element and the mobile telephone, with the screen and the frame being made, at least in part, from a highly conducting material and arranged so that the part of the screen made from a highly conducting material is in electrically conducting contact with the part of the frame made from a highly conducting material to protect against the electromagnetic waves and concave overall to at least partially constitute the protective element.