1
Bernard Chiron, Michel DE Vecchis: Non-reciprocal broadband slot line device. Societe Lignes Telegraphiques et Telephoniques, Bacon & Thomas, May 31, 1977: US04027253 (54 worldwide citation)

A broadband slot line non reciprocal microwave device which comprises a matched load placed on the face of a ferrite plate which is located within the microwave magnetic field of the slot line, said face being opposite to said slot and designed so that its height is larger than 3 times the width of ...


2
Bernard Chiron, Michel DE Vecchis: Microwave heating devices. Societe Lignes Telegraphiques et Telephoniques, Kemon & Estabrook, March 13, 1979: US04144434 (14 worldwide citation)

In a microwave cylindrical heating TM.sub.010 cavity for continuous heating of rods, wires, etc. . . focussing means are provided surrounding the entry and or the exit to locally concentrate the microwave energy on the object to be heated. Said means consists in 45.degree. annular wedge. As variants ...


3
Maurice Arnaud deceased, by Marie C N A Avril nee Arnaud heir, by Michel F Arnaud heir, Bernard Chiron, Claude Gallachi, Jean Pierre Hulin, Michel de Vecchis: Cable elements comprising optical fibres and cables incorporating them. Societe Lignes Telegraphiques et Telephoniques, Robert A Ostmann, October 19, 1982: US04354732 (12 worldwide citation)

A transmission cable using optical fibre for conveying the information consists of fibres loosely laid in helical grooves of a core so that the fibre will undulate within the groove due to over-length given by pretwisting of the fibre and curvature of the groove flanks. Reduction of the contact surf ...


4
Bernard Chiron, Jean Gelin: Shortened multi-rod broadband antenna. Societe Lignes Telegraphiques et Telephoniques, Kemon Palmer & Estabrook, January 6, 1976: US03931625 (6 worldwide citation)

A multi-rod broadband antenna consisting of a plurality of elementary radiators arranged as directrices of a cylinder each consisting of a conductor surrounded with a ferromagnetic core designed so that each one has a resonant frequency value different from any other one, the resonant frequency valu ...


5
Bernard Chiron, Gerard Forterre, Jean Marcoux: Wide band microwave isolators. Societe Lignes Telegraphiques et Telephoniques, Kemon & Estabrook, May 1, 1979: US04152677 (4 worldwide citation)

In a surface wave isolator consisting of two gyromagnetic slabs a conductive strip between said slabs, means to establish a magnetizing field within said slabs, a two part load is associated side by side with said slabs and the strip extends also between the two parts of the load. A first part of th ...


6
Bernard Chiron, Jean Louis Foure, Michel de Vecchis: Optoelectronic converting termination for optical-fibre transmission cable. Societe Lignes Telegraphiques et Telephoniques, Robert A Ostmann, May 5, 1981: US04265512 (3 worldwide citation)

The electro-optic converter is designed to terminate optical fiber cables consisting of a mechanical core surrounded by a helically grooved sheath in which an optical fibre is loosely placed in the grooves. It consists of an hybrid circuit conversion matrix made of a substrate with a central bore co ...


7
Christine Hoarau, Bernard Chiron, Daniel Bourret, Andre Sivade: Cladding sheath for plastics optical fibre - has multiple organo-metallic layers with varying refractive index profiles formed by chemical composition. Optectron, March 11, 1994: FR2695485-A1

The outer sheath (200) is formed around the inner fibre core (100) of an optical fibre. The sheath is made up of n layers of an organo-metallic material of generic composition MRm(OR)n where M is a metal and R and OR organic groups. The layers are formed by chemical deposition, with first layer bein ...