Patents by Inventor Vanessa Glässer
Vanessa Glässer 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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Publication number: 20240159940Abstract: A sheet-like element made of brittle material includes two opposing side faces and a peripheral edge face which determines an outer contour of the sheet-like element. The edge face has at least one first region and at least one second region. The at least one first region differs from the at least one second region in terms of its surface structure. The at least one first region has an etched surface and the at least one second region constitutes a fractured surface. A surface area of the at least one first region is larger than a surface area of the at least one second region. The at least one first region and the at least one second region are arranged next to one another in a direction along the edge face.Type: ApplicationFiled: December 22, 2023Publication date: May 16, 2024Applicant: Schott AGInventors: Andreas Ortner, Fabian Wagner, Markus Heiss-Chouquet, Vanessa Glässer, Heong Leong Teoh, Shiuh Liang Lee, Michael Drisch, Ulrich Peuchert, Guangjun Zhang
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Publication number: 20240116805Abstract: A method for processing glass is provided. The method includes the steps of providing a glass element and removing glass material from the glass element by etching with an alkaline etching medium in an organic solvent.Type: ApplicationFiled: December 18, 2023Publication date: April 11, 2024Applicant: SCHOTT AGInventors: Andreas Ortner, Fabian Wagner, Markus Heiss-Chouquet, Michael Drisch, Vanessa Glässer, Annika Hörberg, Marisa Boles-Rehbogen
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Patent number: 11891326Abstract: A method for processing glass is provide. The method includes the steps of providing a glass element and removing glass material from the glass element by etching with an alkaline etching medium in an organic solvent.Type: GrantFiled: October 14, 2021Date of Patent: February 6, 2024Assignee: SCHOTT AGInventors: Andreas Ortner, Fabian Wagner, Markus Heiss-Chouquet, Michael Drisch, Vanessa Glässer, Annika Hörberg, Marisa Boles-Rehbogen
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Publication number: 20240034671Abstract: An element of an inorganic brittle material is provided having two opposed sides and a circumferential edge. The element has at least three sections that include a first section and two second sections. The second sections adjoin the first section so that the first section is between the second sections. The first section has an arrangement of openings and interconnectors so that the first section has a higher flexibility than the second sections. The arrangement of openings has at least one opening shaped as a fold with two limbs that intersect to form a vertex.Type: ApplicationFiled: July 28, 2023Publication date: February 1, 2024Applicants: SCHOTT AG, SCHOTT Glass Technologies (Suzhou) Co. Ltd.Inventors: Markus Heiss-Chouquet, Wei Xiao, Volker Seibert, Vanessa Glässer, Sebastian Leugner, Fabian Wagner, Feng He, Julia Weisshuhn
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Publication number: 20230406758Abstract: A method for producing structured glass articles is provided by removing glass material from a glass element. The method includes the step of etching the glass element to remove the glass material from using an etching medium. The etching medium has a basic aqueous etching solution with a pH of more than 12 and a complexing agent. The complexing agent complexes a leached constituent of the glass element.Type: ApplicationFiled: June 14, 2023Publication date: December 21, 2023Applicant: SCHOTT AGInventors: Andreas Ortner, Fabian Wagner, Markus Heiss-Chouquet, Michael Drisch, Vanessa Gläßer, Annika Hörberg, Marisa Boles-Rehbogen
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Publication number: 20230348323Abstract: A platelike glass element is provided that includes a first surface, a second surface opposite the first, and a hole that perforates the first surface. The hole extends in a longitudinal direction and a transverse direction, where the longitudinal direction is transverse to the first surface. The first surface has, at least partially around the hole, an elevation. The elevation has a feature selected from a group consisting of: a height of less than 5 ?m that at least partially around the hole, a height greater than 0.05 ?m, a height greater than 0.5 ?m, a height greater than 1 ?m, a height greater than 10 ?m, a height less than 20 ?m, a height less than 15 ?m, a height less than 12 ?m, and combinations thereof. The first surface has an average roughness value that is greater than 15 nm and less than 100 nm.Type: ApplicationFiled: July 10, 2023Publication date: November 2, 2023Applicant: SCHOTT AGInventors: Andreas Ortner, Fabian Wagner, Markus Heiss-Chouquet, Michael Drisch, Vanessa Glässer, Annika Hörberg, Ulrich Peuchert, Jens Ulrich Thomas, Ville Polojarvi, Antti Määttänen
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Publication number: 20230348324Abstract: A platelike glass element is provided that includes a first surface, a second surface opposite the first, and a hole that perforates the first surface. The first surface has, at least partially around the hole, has a feature selected from a group consisting of: a height deviation with respect to the first surface that is greater than 0.005 ?m, is greater than 0.05 ?m, less than 0.1 ?m, less than 0.3 ?m, a less than 0.5 ?m, and combinations thereof. The first surface has an average roughness value that is less than 15 nm. The edge between the first surface and the hole that is free of elevations.Type: ApplicationFiled: July 10, 2023Publication date: November 2, 2023Applicant: SCHOTT AGInventors: Andreas Ortner, Fabian Wagner, Markus Heiss-Chouquet, Michael Drisch, Vanessa Glässer, Annika Hörberg, Ulrich Peuchert, Jens Ulrich Thomas, Ville Polojarvi, Antti Määttänen
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Publication number: 20230311248Abstract: A panel-shaped glass element is provided that includes vitreous material having a thermal expansion coefficient of less than 10×10-6 K-1 as well as two opposing surfaces. The glass element furthermore has at least one recess which runs through the glass of the glass element and has a recess wall which runs around the recess and adjoins the two opposing surfaces. The recess wall has a structure with a multiplicity of mutually adjacent rounded dome-shaped depressions. A roughness of the recess wall is formed by these depressions as well as the ridges enclosing the depressions. The recess wall has a mean roughness value (Ra) which is less than 5 µm.Type: ApplicationFiled: April 13, 2023Publication date: October 5, 2023Applicant: SCHOTT AGInventors: Andreas ORTNER, Fabian WAGNER, Markus HEISS-CHOUQUET, Michael DRISCH, Vanessa GLÄßER, Annika HÖRBERG, Lukas WALTER, Lars MÜLLER, David SOHR, Michael KLUGE, Bernd HOPPE, Andreas KOGLBAUER, Stefan MUTH, Ulrich PEUCHERT
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Publication number: 20220332636Abstract: A toughenable glass article includes a glass and has a thickness of less than 100 ?m and a cooling state which is such that, after chemical toughening to a depth of 30% of the thickness, the glass article has a relative thermal length change potential in a range from ?1500 ppm to ?0 ppm.Type: ApplicationFiled: April 7, 2022Publication date: October 20, 2022Applicant: Schott AGInventors: Andreas Langsdorf, Markus Heiss, Vanessa Gläßer
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Publication number: 20220176494Abstract: A method of structuring a glass element having a first side face and a second side face is provided. The method includes the steps of: producing a filament-shaped flaw in the glass element with a pulsed laser beam along a focus line; etching to remove glass in the filament-shaped flaw to form a wall extending from the first side face towards the second side face, the wall having a boundary line that is tapered at a vertex between the wall and the first side face with a taper angle with respect to a perpendicular of the first side face; and adjusting the taper angle by controlling a feature of the focus line. The feature is selected from a group consisting of a position of the focus line, a length of the focus line, an intensity distribution of the focus line, and any combinations thereof.Type: ApplicationFiled: December 9, 2021Publication date: June 9, 2022Applicant: SCHOTT AGInventors: Andreas Ortner, Fabian Wagner, Markus Heiss-Chouquet, Annika Hörberg, Michael Drisch, Vanessa Glässer, Lukas Walter, Andreas Koglbauer, Lars Müller, David Sohr, Bernd Hoppe, Michael Kluge
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Publication number: 20220112123Abstract: A method for processing glass is provide. The method includes the steps of providing a glass element and removing glass material from the glass element by etching with an alkaline etching medium in an organic solvent.Type: ApplicationFiled: October 14, 2021Publication date: April 14, 2022Applicant: SCHOTT AGInventors: Andreas Ortner, Fabian Wagner, Markus Heiss-Chouquet, Michael Drisch, Vanessa Glässer, Annika Hörberg, Marisa Boles-Rehbogen
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Publication number: 20220002185Abstract: An element of an inorganic brittle material having two opposed sides and a circumferential edge includes at least three sections. The at least three sections include a first section and two second sections, the second sections adjoining the first section so that the first section is arranged between the second sections. The first section includes an arrangement of openings forming passages from one side to an opposed side of the element so that the first section has a higher flexibility than the second sections.Type: ApplicationFiled: July 6, 2021Publication date: January 6, 2022Applicant: Schott AGInventors: Andreas Ortner, Julia Weißhuhn, Fabian Wagner, Markus Heiß-Chouquet, Volker Seibert, Feng He, Vanessa Gläßer, Ning Da, Wei Xiao