Patents by Inventor Stephan Kirsch
Stephan Kirsch 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: 11878449Abstract: An injection mold, in particular for encapsulating rotors of electric machines, has a mold, wherein the mold has an arrangement of mold segments. The arrangement forms, along a longitudinal axis, a cavity for a component to be arranged. An exchange unit is provided, which is designed to remove at least one mold segment from and/or insert at least one mold segment into the arrangement, with the result that a size of the cavity can be changed.Type: GrantFiled: August 11, 2021Date of Patent: January 23, 2024Assignee: Bayerische Motoren Werke AktiengesellschaftInventors: Stephan Kirsch, Thorsten Rienecker, Philipp Schlag, Peter Schmid
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Publication number: 20220228848Abstract: A profile strand for erecting carrier devices for holding in a reference position vehicle body components which are to be measured, including longitudinal side surfaces which adjoin one another at right angles and each have at least one undercut groove which runs in the longitudinal direction of the strand. The profile strand has at least one cylindrical core which, with attachments which protrude radially from the core and each form a section of a longitudinal side surface, forms a profile base module.Type: ApplicationFiled: March 16, 2020Publication date: July 21, 2022Inventors: Stephan KIRSCH, Andreas STEGEMANN
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Publication number: 20220214194Abstract: A base of a device for supporting a vehicle body component to be measured or for measuring such a component. The base can be moved in order to arrange the supporting or measuring device in a reference position, in particular on a floor on which the device sits in the reference position. The base preferably has a box-like design, including a top wall and a base wall which has a recess.Type: ApplicationFiled: March 16, 2020Publication date: July 7, 2022Inventor: Stephan KIRSCH
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Publication number: 20220203648Abstract: A device for holding a vehicle body part to be measured and/or a measuring machine for measuring such a vehicle body part in a reference position, having a baseplate, which includes a layer with a honeycomb structure and at least one outer layer designed to receive holding elements. Lugs, which end in a common plane and bear against the outer layer, protrude from the layer having the honeycomb structure in a manner distributed over the plate surface of the baseplate.Type: ApplicationFiled: March 16, 2020Publication date: June 30, 2022Inventor: Stephan KIRSCH
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Publication number: 20210370562Abstract: An injection mold, in particular for encapsulating rotors of electric machines, has a mold, wherein the mold has an arrangement of mold segments. The arrangement forms, along a longitudinal axis, a cavity for a component to be arranged. An exchange unit is provided, which is designed to remove at least one mold segment from and/or insert at least one mold segment into the arrangement, with the result that a size of the cavity can be changed.Type: ApplicationFiled: August 11, 2021Publication date: December 2, 2021Inventors: Stephan KIRSCH, Thorsten RIENECKER, Philipp SCHLAG, Peter SCHMID
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Patent number: 11135750Abstract: An injection mold, in particular for encapsulating rotors of electric machines, has a mold, wherein the mold has an arrangement of mold segments. The arrangement forms, along a longitudinal axis, a cavity for a component to be arranged. An exchange unit is provided, which is designed to remove at least one mold segment from and/or insert at least one mold segment into the arrangement, with the result that a size of the cavity can be changed.Type: GrantFiled: January 30, 2020Date of Patent: October 5, 2021Assignee: Bayerische Motoren Werke AktiengesellschaftInventors: Stephan Kirsch, Thorsten Rienecker, Philipp Schlag, Peter Schmid
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Patent number: 10716704Abstract: An ophthalmoscope having a laser device for laser irradiation of an eye, in particular for performing a photocoagulation on fundus of the eye of the eye, includes an illuminator for illuminating the eye as well as a camera for acquiring an image of the eye. The illuminator is adapted to generate visible and infrared lights. The ophthalmoscope further includes a control unit adapted to trigger the illuminator for generating a light pulse of visible light and to read out from the camera a control image of the eye acquired by the camera during the light pulse. The ophthalmoscope is configurable to acquire an image of an eye and perform a laser treatment of an eye.Type: GrantFiled: December 30, 2016Date of Patent: July 21, 2020Assignee: OD-OS GMBHInventors: Ben Liesfeld, Winfried Teiwes, Ulrike Weber, Kay-Uwe Amthor, Stephan Kirsch
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Publication number: 20200164556Abstract: An injection mold, in particular for encapsulating rotors of electric machines, has a mold, wherein the mold has an arrangement of mold segments. The arrangement forms, along a longitudinal axis, a cavity for a component to be arranged. An exchange unit is provided, which is designed to remove at least one mold segment from and/or insert at least one mold segment into the arrangement, with the result that a size of the cavity can be changed.Type: ApplicationFiled: January 30, 2020Publication date: May 28, 2020Inventors: Stephan KIRSCH, Thorsten RIENECKER, Philipp SCHLAG, Peter SCHMID
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Publication number: 20170209307Abstract: An ophthalmoscope having a laser device for laser irradiation of an eye, in particular for performing a photocoagulation on fundus of the eye of the eye, includes an illuminator for illuminating the eye as well as a camera for acquiring an image of the eye. The illuminator is adapted to generate visible and infrared lights. The ophthalmoscope further includes a control unit adapted to trigger the illuminator for generating a light pulse of visible light and to read out from the camera a control image of the eye acquired by the camera during the light pulse. The ophthalmoscope is configurable to acquire an image of an eye and perform a laser treatment of an eye.Type: ApplicationFiled: December 30, 2016Publication date: July 27, 2017Inventors: Ben Liesfeld, Winfried Teiwes, Ulrike Weber, Kay-Uwe Amthor, Stephan Kirsch
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Patent number: 9532712Abstract: An ophthalmoscope having a laser device for laser irradiation of an eye, in particular for performing a photocoagulation on fundus of the eye of the eye, includes an illuminator for illuminating the eye as well as a camera for acquiring an image of the eye. The illuminator is adapted to generate visible and infrared lights. The ophthalmoscope further includes a control unit adapted to trigger the illuminator for generating a light pulse of visible light and to read out from the camera a control image of the eye acquired by the camera during the light pulse. The ophthalmoscope is configurable to acquire an image of an eye and perform a laser treatment of an eye.Type: GrantFiled: September 29, 2010Date of Patent: January 3, 2017Assignee: OD-OS GmbHInventors: Ben Liesfeld, Winfried Teiwes, Ulrike Weber, Kay-Uwe Amthor, Stephan Kirsch
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Patent number: 8939965Abstract: An ophthalmic apparatus including an observation system configured for displaying a moving image of a patient's eye, an optical system for directing an illumination beam into the patient's eye and for directing an observation beam from the patient's eye into the observation system, a control system configured for controlling the optical system, and a control stick for inputting control signals into the control system including an auxiliary control element being provided on the control stick for inputting auxiliary control signals into the control system, wherein the control system is configured for controlling a display mode of displaying the moving image of the observation system according to the auxiliary control signals. The invention further relates to a method of operating said ophthalmic apparatus.Type: GrantFiled: September 29, 2010Date of Patent: January 27, 2015Assignee: OD-OS GmbHInventors: Ben Liesfeld, Ulrike Weber, Winfried Teiwes, Derk Weidauer, Kay-Uwe Amthor, Stephan Kirsch
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Publication number: 20120239015Abstract: An ophthalmoscope having a laser device for laser irradiation of an eye, in particular for performing a photocoagulation on fundus of the eye of the eye, includes an illuminator for illuminating the eye as well as a camera for acquiring an image of the eye. The illuminator is adapted to generate visible and infrared lights. The ophthalmoscope further includes a control unit adapted to trigger the illuminator for generating a light pulse of visible light and to read out from the camera a control image of the eye acquired by the camera during the light pulse. The ophthalmoscope is configurable to acquire an image of an eye and perform a laser treatment of an eye.Type: ApplicationFiled: September 29, 2010Publication date: September 20, 2012Applicant: OD-OS GMBHInventors: Ben Liesfeld, Winfried Teiwes, Ulrike Weber, Kay-Uwe Amthor, Stephan Kirsch
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Publication number: 20110077625Abstract: An ophthalmic apparatus including an observation system configured for displaying a moving image of a patient's eye, an optical system for directing an illumination beam into the patient's eye and for directing an observation beam from the patient's eye into the observation system, a control system configured for controlling the optical system, and a control stick for inputting control signals into the control system including an auxiliary control element being provided on the control stick for inputting auxiliary control signals into the control system, wherein the control system is configured for controlling a display mode of displaying the moving image of the observation system according to the auxiliary control signals. The invention further relates to a method of operating said ophthalmic apparatus.Type: ApplicationFiled: September 29, 2010Publication date: March 31, 2011Applicant: OD-OS GmbHInventors: Ben Liesfeld, Ulrike Weber, Winfried Teiwes, Derk Weidauer, Kay-Uwe Amthor, Stephan Kirsch