1
Andre Giraud, Jacques Fremaux: Electrical circuits with very high conductivity and high fineness, processes for fabricating them, and devices comprising them. Compagnie Generale D Innovation Et De Developpement Cogidev, Pravel Hewitt & Kimball, December 8, 1998: US05846854 (26 worldwide citation)

This circuit comprises an insulating substrate covered on at least part of its surface by a fine conducting layer (7) whose geometrical form corresponds to the layout chosen for the circuit; the said conducting layer having one or more very fine grooves (9) with a depth of more than 1 .mu.m engraved ...


2
Andre Giraud: Transparent composite structural elements and methods for producing same. Compagnie Generale D Innovation et de Developpement COGIDEV, Cushman Darby & Cushman L, September 17, 1996: US05556673 (13 worldwide citation)

These transparent members, capable of withstanding mechanical stresses, comprise at least one glass member (A1) of stem, reed, tube, strip or sheet type and/or glass members (A2) of bead, particle or fragment type, transparent fibers (B) and a cured transparent resin (C) in which the fibers (B) and ...


3
Andre Giraud: Electrochromic light modulation devices, in particular screens and display units. Compagnie Generale d Innovation et de Developpement Cogidev, Cushman Darby & Cushman L, December 17, 1996: US05585958 (8 worldwide citation)

A device comprising a clear substrate (24) supporting at least one thin, clear, electronically conductive work electrode (23); a substrate (5, 3) supporting at least one electronically conductive counter electrode (2); at least one intermediate layer (25,26) providing electrochromism; and a means fo ...


4
Fremaux Jacques, Giraud Andre: Electric heating element of the convection or convection-radiation type. Cogidev, September 6, 1996: FR2731311-A1 (8 worldwide citation)

These heating elements, which are transparent, take a minimum of space and have a good efficiency, are comprised of a heating body consisting of at least one tempered glass plate covered with a thin electroconducting layer, and associated to one or a plurality of surfaces configured like transparent ...


5
Andre Giraud, Jacques Fremaux: Load-bearing structure useful as a post or as a beam. Cogidev, June 30, 1995: FR2714409-A1 (1 worldwide citation)

The hollow, substantially transparent load-bearing structure, with high mechanical impact and shear strength, to be used as an embedded or supported post or beam, is essentially made of mineral and/or organic glass in its visible portion, its wall comprising at least two layers, wherein the layer(s) ...


6
Giraud Andre: Electrochromic light modulation devices, in particular screens and displays.. Cogidev, January 25, 1995: EP0635144-A1 (1 worldwide citation)

A device comprising a clear substrate (24) supporting at least one thin, clear, electronically conductive work electrode (23); a substrate (5, 3) supporting at least one electronically conductive counter electrode (2); at least one intermediate layer (25, 26) providing electrochromism; and a means f ...


7
Giraud Andre: Dispositif électrochromiques pour la modulation de la lumière, notamment de type écrans et afficheurs.. Cogidev, October 15, 1993: FR2689983-A1

A device comprising a clear substrate (24) supporting at least one thin, clear, electronically conductive work electrode (23); a substrate (5, 3) supporting at least one electronically conductive counter electrode (2); at least one intermediate layer (25, 26) providing electrochromism; and a means f ...


8
Giraud Andre: Shock damper coating. Cogidev, May 15, 1996: FR2726873-A1

The coating intended to dampen the shocks produced by a collision or by impacts produced by a shock wave, comprises at least one crushing material layer (2) intended to cover a surface to be protected, the external layer of the crushing material (2) being, according to the present invention, coated ...


9
Giraud Andre, Sajot Nicolas: Metal-air battery includes a moving anode paste strip. Cogidev, April 9, 1999: FR2769407-A1

In a diaphragm cell of a metal/air battery, an anode paste is passed as a strip through a cavity between the diaphragm and an anode collector such that it fills the cavity cross-section. A metal/air battery (1) has one or more diaphragm cells (2), each containing a porous cathode collector (6a) and ...


10
Giraud André, Fremaux Jacques: (Fr) Circuits electriques a tres haute conductibilite et de grande finesse, leurs procedes de fabrication, et dispositifs les comprenant, (En) Electrical circuits with very high conductivity and great fineness, methods of manufacture and devices comprising same. Compagnie Generale D Innovation Et de Developpement Cogidev, Giraud André, Fremaux Jacques, CHAILLOT Geneviève, February 2, 1995: WO/1995/003684

(EN) Circuit including an insulating support covered, on at least part of its surface, by a fine conducting layer (7), with a geometrical shape corresponding to the layout selected for the circuit, said conducting layer having one or more very fine grooves (9) of a depth exceeding 1 $g(m)m etched wi ...