Patents by Inventor Xavier RADU
Xavier RADU has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 12015187Abstract: A glazing unit comprising at least a glass panel and an antenna unit. The antenna unit includes an antenna a fixing means for fixing the antenna to the glass panel so that a space S through which air can flow is formed between the glass panel and the antenna with a light transmission of at least 30%, preferably at least 50% and more preferably at least 65%.Type: GrantFiled: January 31, 2020Date of Patent: June 18, 2024Assignees: AGC GLASS EUROPE, AGC INC., AGC FLAT GLASS NORTH AMERICA, INC., AGC VIDROS DO BRASIL LTDAInventors: Mohsen Yousefbeiki, Xavier Radu, Michaël Demeyere, Dan Lis, Marco Zaccaria
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Patent number: 11996613Abstract: A glazing unit containing a glass panel which is low in reflectance for RF radiation, and a coating system which is high in reflectance for RF radiation disposed on the glass panel. The glazing unit also contains a frequencies selective decoated portion of the coating system extending along a plane, P, defined by a longitudinal axis, X, and a vertical axis, Z, and having a width, DW, measured along the longitudinal axis, X, and a length, DL, measured along the vertical axis, Z, creating onto the glazing unit a bandpass filter. The frequencies selective decoated portion contains a decoated element allowing determined frequencies to pass thought the glazing unit.Type: GrantFiled: February 11, 2020Date of Patent: May 28, 2024Assignees: AGC GLASS EUROPE, AGC INC., AGC FLAT GLASS NORTH AMERICA, INC., AGC VIDROS DO BRASIL LTDAInventors: Xavier Radu, André Ribesse
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Patent number: 11958768Abstract: An improved a glazing unit including a glass panel which is low in reflectance for RF radiation, a coating system which is high in reflectance for RF radiation disposed on the said glass panel and creating onto the glazing unit a dual band bandpass filter. The glazing unit further includes at least one frequencies selective decoated portion of the coating system extending along a plane, P, defined by a longitudinal axis, X, and a vertical axis, Z; having a width, DW, measured along the longitudinal axis, X, and a length, DL, measured along the vertical axis, Z. The at least one frequencies selective decoated portion includes a first decoated element that includes a plurality of unit cells forming a regular grid of n rows by m columns unit cells and a plurality of second decoated elements.Type: GrantFiled: April 30, 2020Date of Patent: April 16, 2024Assignees: AGC GLASS EUROPE, AGC INC., AGC FLAT GLASS NORTH AMERICA, INC., AGC VIDROS DO BRASIL LTDAInventor: Xavier Radu
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PROCESS OF DETERMINATION OF A PERCENTAGE OF GLASS SURFACE TO TREAT AND ASSOCIATED MOBILE APPLICATION
Publication number: 20230384240Abstract: A process of determination of a percentage of glass surface to treat with a decoating process in a defined enclosed space in order to reach a predetermined level of electromagnetic reception and/or transmission at a predetermined frequency, using a database. The process contains the following: measurement of the inside and/or outside electromagnetic signal amplitude; calculation of an expected attenuation level; identification, in said database, of reference percentages of treated surface where the corresponding reference attenuation levels are inferior or equal to the expected attenuation level; determination of a percentage of glass surface to treat in the defined enclosed space corresponding to the identified reference percentage of treated surface where the corresponding reference attenuation level is minimum.Type: ApplicationFiled: October 15, 2021Publication date: November 30, 2023Applicants: AGC GLASS EUROPE, AGC INC., AGC FLAT GLASS NORTH AMERICA, INC., AGC VIDROS DO BRASIL LTDAInventors: Xavier RADU, Michael BRUSCAGLIA -
Publication number: 20220154526Abstract: A glazing unit with a glass panel that is low in reflectance for RF radiation, a coating system that is high in reflectance for RF radiation disposed on the glass panel and creating onto the glazing unit a dual band bandpass filter. The glazing unit further features at least one frequencies selective decoated portion of the coating system extending along a plane, P, defined by a longitudinal axis, X, and a vertical axis, Z; having a width, DW, measured along the longitudinal axis, X, and a length, DL, measured along the vertical axis, Z. The frequencies selective decoated portion includes a first decoated element with a plurality of unit cells forming a regular grid, and a plurality of second decoated elements wherein a second decoated element is placed in each unit cell of the first decoated element and no second decoated element is in contact with the first decoated element.Type: ApplicationFiled: February 12, 2020Publication date: May 19, 2022Applicants: AGC GLASS EUROPE, AGC INC., AGC FLAT GLASS NORTH AMERICA, INC., AGC VIDROS DO BRASIL LTDAInventors: Xavier RADU, André RIBESSE
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Publication number: 20220131273Abstract: A glazing unit containing a glass panel which is low in reflectance for RF radiation, and a coating system which is high in reflectance for RF radiation disposed on the glass panel. The glazing unit also contains a frequencies selective decoated portion of the coating system extending along a plane, P, defined by a longitudinal axis, X, and a vertical axis, Z, and having a width, DW, measured along the longitudinal axis, X, and a length, DL, measured along the vertical axis, Z, creating onto the glazing unit a bandpass filter. The frequencies selective decoated portion contains a decoated element allowing determined frequencies to pass thought the glazing unit.Type: ApplicationFiled: February 11, 2020Publication date: April 28, 2022Applicants: AGC GLASS EUROPE, AGC INC., AGC FLAT GLASS NORTH AMERICA, INC., AGC VIDROS DO BRASIL LTDAInventors: Xavier RADU, André RIBESSE
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Publication number: 20220127189Abstract: An improved a glazing unit including a glass panel which is low in reflectance for RF radiation, a coating system which is high in reflectance for RF radiation disposed on the said glass panel and creating onto the glazing unit a dual band bandpass filter. The glazing unit further includes at least one frequencies selective decoated portion of the coating system extending along a plane, P, defined by a longitudinal axis, X, and a vertical axis, Z; having a width, DW, measured along the longitudinal axis, X, and a length, DL, measured along the vertical axis, Z. The at least one frequencies selective decoated portion includes a first decoated element that includes a plurality of unit cells forming a regular grid of n rows by m columns unit cells and a plurality of second decoated elements.Type: ApplicationFiled: April 30, 2020Publication date: April 28, 2022Applicants: AGC GLASS EUROPE, AGC INC., AGC FLAT GLASS NORTH AMERICA, INC., AGC VIDROS DO BRASIL LTDAInventor: Xavier RADU
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Publication number: 20220115763Abstract: A glazing unit comprising at least a glass panel and an antenna unit. The antenna unit includes an antenna a fixing means for fixing the antenna to the glass panel so that a space S through which air can flow is formed between the glass panel and the antenna with a light transmission of at least 30%, preferably at least 50% and more preferably at least 65%.Type: ApplicationFiled: January 31, 2020Publication date: April 14, 2022Applicants: AGC GLASS EUROPE, AGC INC., AGC FLAT GLASS NORTH AMERICA, INC., AGC VIDROS DO BRASIL LTDAInventors: Mohsen YOUSEFBEIKI, Xavier RADU, Michaël DEMEYERE, Dan LIS, Marco ZACCARIA