Patents by Inventor Oliver Humbach
Oliver Humbach 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: 20230025294Abstract: A composite panel element for guiding light, a window having the same, and a method for producing the same. To provide a composite panel element with good light guiding properties and being optically transparent and homogeneous, the composite panel element for guiding light has a first panel element with a first microstructure on a first inner surface and a second panel element with a second microstructure on a second inner surface. The first and the second microstructure have respective depressions/elevations. The panel elements are arranged such that the first and the second inner surface are facing one another, and the first and second microstructure are arranged such that internal micro-cavities are formed between the microstructures. The first and second microstructure have respective planar-contact adhesion sections for force-lockingly securing the panel elements to one another and/or corresponding latching sections for form-lockingly and/or force-lockingly securing the panel elements to one another.Type: ApplicationFiled: December 18, 2020Publication date: January 26, 2023Inventor: Oliver Humbach
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Patent number: 11231542Abstract: A light deflection device including a flat, transparent light guide and a microstructure provided at least in regions on the light guide for decoupling light coupled into the light guide. The microstructure has microstructure elements and the microstructure elements in each case have a substantially point-like or line-like geometry for contact with the light guide. Further, a method for manufacturing a light deflection device, an illumination device, and use of a light deflection device or an illumination device are disclosed.Type: GrantFiled: April 5, 2019Date of Patent: January 25, 2022Assignee: temicon GmbHInventor: Oliver Humbach
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Patent number: 11054567Abstract: A decorative light guide element having a decorative surface made of segments, at least one of which is a decorative light guide element, and method for producing such a decorative light guide element with illumination and decorative functions. To provide a decorative light guide element, which facilitates illumination independent of the decoration but also has visible decoration when deactivated, provision is made for the decorative light guide element to have a planar light guide element and a light source for coupling light into the light guide element. On a first side of the light guide element, a planar decorative element and, on the opposite side, a microstructure layer for coupling out the light of the light guide element are arranged. An intermediate layer is arranged between the light guide and decorative elements. The intermediate layer having a lower refractive index than the material of the light guide element.Type: GrantFiled: May 30, 2018Date of Patent: July 6, 2021Assignee: Temicon GmbHInventors: Oliver Humbach, Mike Bülters
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Patent number: 10969693Abstract: A device and method for producing light-exposed structures on a workpiece having a light-sensitive surface. An optical unit includes a light source and a diffraction grating for producing a strip-shaped illumination pattern having strips extending in a longitudinal direction and having a pattern width extending transversely. A device moves the surface of the workpiece and optical unit relative to each other according to a path sequence, which includes movement longitudinal paths to produce a first and second light-exposed structure having strips, which is oriented parallel to each other on the workpiece surface. The movement paths are mutually spaced apart by less than the pattern width and the light-exposed structures overlap in such a way that strips of the light-exposed structures lie on each other. To obtain good light exposure of the surface by the illumination pattern, the diffraction grating is set oblique to the surface of the workpiece that is light-exposed by the illumination pattern.Type: GrantFiled: July 4, 2018Date of Patent: April 6, 2021Assignee: Temicon GmbHInventors: Oliver Humbach, Thomas Ruhl
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Publication number: 20210055467Abstract: A decorative light guide element having a decorative surface made of segments, at least one of which is a decorative light guide element, and method for producing such a decorative light guide element with illumination and decorative functions. To provide a decorative light guide element, which facilitates illumination independent of the decoration but also has visible decoration when deactivated, provision is made for the decorative light guide element to have a planar light guide element and a light source for coupling light into the light guide element. On a first side of the light guide element, a planar decorative element and, on the opposite side, a microstructure layer for coupling out the light of the light guide element are arranged. An intermediate layer is arranged between the light guide and decorative elements. The intermediate layer having a lower refractive index than the material of the light guide element.Type: ApplicationFiled: May 30, 2018Publication date: February 25, 2021Inventors: Oliver Humbach, Mike Bülters
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Publication number: 20200233313Abstract: A device and method for producing light-exposed structures on a workpiece having a light-sensitive surface. An optical unit includes a light source and a diffraction grating for producing a strip-shaped illumination pattern having strips extending in a longitudinal direction and having a pattern width extending transversely. A device moves the surface of the workpiece and optical unit relative to each other according to a path sequence, which includes movement longitudinal paths to produce a first and second light-exposed structure having strips, which is oriented parallel to each other on the workpiece surface. The movement paths are mutually spaced apart by less than the pattern width and the light-exposed structures overlap in such a way that strips of the light-exposed structures lie on each other. To obtain good light exposure of the surface by the illumination pattern, the diffraction grating is set oblique to the surface of the workpiece that is light-exposed by the illumination pattern.Type: ApplicationFiled: July 4, 2018Publication date: July 23, 2020Inventors: Oliver Humbach, Thomas Ruhl
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Publication number: 20190377123Abstract: A description is given of an optical element (10) having a transparent, plate-shaped optical waveguide (12), having a surface structure having elevations (22) and/or depressions for coupling out light. A transparent cover plate (14) is arranged parallel at a distance from the optical waveguide (12). In order to obtain an element which, firstly, is intended to serve for coupling out light and, secondly, can be used as a transparent element e.g. for a window, a reflection-reducing nanostructure (30) having a plurality of elevations (34) is provided on at least one surface of the cover plate (14) and/or on a surface (20) of the optical waveguide (12).Type: ApplicationFiled: December 23, 2016Publication date: December 12, 2019Inventors: Volkmar Boerner, Dr. Oliver Humbach
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Publication number: 20190302349Abstract: A light deflection device including a flat, transparent light guide and a microstructure provided at least in regions on the light guide for decoupling light coupled into the light guide. The microstructure has microstructure elements and the microstructure elements in each case have a substantially point-like or line-like geometry for contact with the light guide. Further, a method for manufacturing a light deflection device, an illumination device, and use of a light deflection device or an illumination device are disclosed.Type: ApplicationFiled: April 5, 2019Publication date: October 3, 2019Applicant: temicon GmbHInventor: Oliver Humbach
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Patent number: 7089765Abstract: On the basis of a known process for the production of a preform for an optical fiber for optical data transmission technology, the productivity of the process for the production of complex refractive index profiles is to be improved by providing a quartz glass substrate tube which exhibits different doping in radial direction, introducing a core glass made of synthetic quartz glass into the substrate tube and covering the substrate tube with a jacket tube. A substrate tube suitable therefor is also being provided which tube requires less core glass material for the production of the preform, whether during the internal deposition or for the core glass rod in the rod-in-tube technique.Type: GrantFiled: May 20, 2002Date of Patent: August 15, 2006Assignees: Heraeus Tenevo GmbH, Furukawa Electric North America, Inc.Inventors: Hartwig Schaper, Norbert Treber, Oliver Humbach, Uwe Haken, Donald Paul Jablonowski
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Publication number: 20050000250Abstract: In a known method for producing a quartz glass tube by means of flame hydrolysis of a silicon-containing start component, SiO2-containing particles are produced, said particles are deposited on a carrier, forming a soot tube having a porous soot wall with a predetermined radial soot density profile, and the soot tube is treated in a chlorine-containing atmosphere and is then vitrified.Type: ApplicationFiled: October 9, 2002Publication date: January 6, 2005Inventors: Oliver Humbach, Frank Gansicke, Dirk Kruber, Marcus Dietrich, Ralph Sattmann
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Patent number: 6608309Abstract: A method for measuring trace quantities of OH groups in quartz glass comprises preparing a set of test pieces comprising a reference test piece from a blank of a quartz glass body whose OH group content is known and a sample test piece from a quartz glass body whose OH group content is to be measured, having two planar planes faced to each other, setting the sample test piece and the reference test piece in an infrared spectrophotometer; successively irradiating perpendicular to one of the two planar planes an incident infrared radiation in a wavelength region of approximately 2500 nm to approximately 2950 nm, while simultaneously detecting the outgoing radiation spectrum from the other plane; obtaining the difference of the outgoing radiation spectrum of each of the test pieces; selecting the absorbance peak assigned to OH groups at a wavelength of 2720 nm to obtain the peak height thereof; and calculating the concentration of OH groups from the peak height in the sample test piece.Type: GrantFiled: April 27, 2001Date of Patent: August 19, 2003Assignees: Heraeus Tenevo AG, Shin-Etsu Quartz Products Co., Ltd.Inventors: Toru Ikeda, Yasushi Fukui, Tomomitsu Yaginuma, Hidenori Ochiai, Oliver Humbach, Ralph Sattmann
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Patent number: 6516636Abstract: In a known method for the manufacture of a tube made of a vitreous material, especially of quartz glass, a hollow cylindrical semifinished product made of a vitreous material is carried essentially vertically to a heating zone, wherein it is heated and drawn off downwards—without the use of tools—to the tube by forming a transitional area from semifinished product to tube, while diameter and wall thickness of the tube are continuously measured, and the tube's measured geometrical data being used to generate a control signal with the aid of which a pressure difference is regulated between pressure P1 in the interior space of the semifinished product, the transitional area and the tube, as well as pressure P2 in the heating chamber which is regulated in the heating zone at least in the transitional area from semifinished product to tube and its adjacent tube area.Type: GrantFiled: August 2, 2000Date of Patent: February 11, 2003Assignee: Heraeus Quarzglas GmbH & Co. KGInventors: Frank Gänsicke, Oliver Ganz, Harald Hain, Thomas Bogdahn, Oliver Humbach
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Publication number: 20020136515Abstract: On the basis of a known process for the production of a preform for an optical fiber for optical data transmission technology, the productivity of the process for the production of complex refractive index profiles is to be improved by providing a quartz glass substrate tube which exhibits different doping in radial direction, introducing a core glass made of synthetic quartz glass into the substrate tube and covering the substrate tube with a jacket tube. A substrate tube suitable therefor is also being provided which tube requires less core glass material for the production of the preform, whether during the internal deposition or for the core glass rod in the rod-in-tube technique.Type: ApplicationFiled: May 20, 2002Publication date: September 26, 2002Inventors: Hartwig Schaper, Norbert Treber, Oliver Humbach, Uwe Haken, Donald Paul Jablonowski
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Publication number: 20020096636Abstract: A method for measuring trace quantities of OH groups in quartz glass comprises preparing a set of test pieces comprising a reference test piece from a blank of a quartz glass body whose OH group content is known and a sample test piece from a quartz glass body whose OH group content is to be measured, having two planar planes faced to each other, setting the sample test piece and the reference test piece in an infrared spectrophotometer; successively irradiating perpendicular to one of the two planar planes an incident infrared radiation in a wavelength region of approximately 2500 nm to approximately 2950 nm, while simultaneously detecting the outgoing radiation spectrum from the other plane; obtaining the difference of the outgoing radiation spectrum of each of the test pieces; selecting the absorbance peak assigned to OH groups at a wavelength of 2720 nm to obtain the peak height thereof; and calculating the concentration of OH groups from the peak height in the sample test piece.Type: ApplicationFiled: April 27, 2001Publication date: July 25, 2002Inventors: Toru Ikeda, Yasushi Fukui, Tomomitsu Yaginuma, Hidenori Ochiai, Oliver Humbach, Ralph Sattmann