Patents by Inventor Daniel Günther

Daniel Günther 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).

  • Publication number: 20230037196
    Abstract: It is an object of the invention to provide a radio frequency (RF) transmit—receive coil (1) for a magnetic resonance (MR) imaging system with an integrated vital signs detector (3) for the detection of vital signs of a patient within the magnetic resonance (MR) imaging system, whereby contact sensors directly attached to the body of the patient, are replaced by a contactless system for monitoring vital signs, which makes it much easier to measure vital signs of the patient. The object is achieved by a RF transmit-receive coil (1) comprising a vital signs detector (3) wherein the vital signs detector (3) is integrated in the RF transmit-receive coil (1), wherein a pair of electrically conducting coil elements (4) of the RF transmit-receive coil (1) forms the vital signs detector (3), wherein the vital signs detector (3) is a capacitive vital signs detector (3), the capacitive vital signs detector (3) being adapted for receiving capacitive vital signs signals.
    Type: Application
    Filed: December 22, 2020
    Publication date: February 2, 2023
    Inventors: Christoph Günther Leussler, Daniel Wirtz, Julien Thomas Senegas
  • Publication number: 20230024805
    Abstract: A light source or projector for a near-eye display includes a light source subassembly optically coupled to a waveguide concentrator. The light source subassembly may include several semiconductor chips each hosting an array of emitters such s superluminescent light-emitting diodes. The semiconductor chips may be disposed side-by-side, with their emitting sides or facets coupled to the waveguide concentrator, which provides a tight array of output light ports on a common output plane of the concentrator. The output diverging beams at the array of output light ports are coupled to a collimator, which collimates the beams and couples them to an angular scanner for scanning the collimated light beams together across the field of view of the display.
    Type: Application
    Filed: October 4, 2022
    Publication date: January 26, 2023
    Inventors: Daniel Guenther Greif, Scott Charles McEldowney, Stephen John Holmes, Chadwick Brian Martin, Stephen James McNally, John Goward
  • Patent number: 11541596
    Abstract: The invention relates to a method, a device and a binding agent system for producing three-dimensional models.
    Type: Grant
    Filed: September 11, 2020
    Date of Patent: January 3, 2023
    Assignee: VOXELJET AG
    Inventors: Ingo Ederer, Daniel Günther, Ulrich Recknagel, Florian Mögele
  • Patent number: 11536966
    Abstract: A display device includes a relay waveguide and a scanner. The scanner is configured to angularly scan image light for coupling into the waveguide, and includes a scanning reflector and a second reflector disposed between the scanning reflector and an input coupler of the waveguide. The scanning reflector has an aperture for the image light to propagate therethrough toward the second reflector. The second reflector is configured to reflect at least a portion of the image light received through the aperture back toward the scanning reflector and to transmit at least a portion of the image light reflected from the scanning reflector toward the input coupler. The arrangement enables a compact design of the display.
    Type: Grant
    Filed: October 27, 2020
    Date of Patent: December 27, 2022
    Assignee: Meta Platforms Technologies LLC
    Inventors: Babak Amirsolaimani, Brian Wheelwright, Daniel Guenther Greif, Weichuan Gao, Miaomiao Xu, Jacques Gollier
  • Publication number: 20220379410
    Abstract: An ultrasonic welding device includes a sonotrode, an anvil, a receiving chamber in which joining partners to be welded are to be received and which is defined on opposing sides by the sonotrode on the one hand and by the anvil on the other hand, and a camera assembly with at least one camera which is integrated in the ultrasonic welding device. The camera assembly is configured to record images of at least one partial region of the receiving chamber for the optical monitoring of welding conditions which have an impact on welds of the joining partners.
    Type: Application
    Filed: November 5, 2019
    Publication date: December 1, 2022
    Applicant: SCHUNK SONOSYSTEMS GMBH
    Inventors: Stefan MÜLLER, Rainer WAGENBACH, Waldemar WERNER, Daniel GÜNTHER, Dariusz KOSECKI, Stephan BECKER, Eugen KOCH, Bernd HÄNISCH
  • Publication number: 20220371118
    Abstract: An ultrasonic welding device includes a sonotrode, an anvil, a touching element, a lateral slide, a first stop element, a drive device, and a receiving chamber in which joining partners are to be received. The receiving chamber is defined on a first side by a surface of the sonotrode and on a second side opposing the first side by a surface of the anvil. The receiving chamber is further defined on a third side by a surface of the touching element and on a fourth side opposing the third side by a surface of the lateral slide. The first stop element is displaceable between a pulled-in position and a pulled-out position. The first stop element in the pulled-in position defines the receiving chamber on a fifth side extending transverse to the first to fourth sides and in the pulled-out position leaves the receiving chamber open on the fifth side.
    Type: Application
    Filed: November 5, 2019
    Publication date: November 24, 2022
    Applicant: SCHUNK SONOSYSTEMS GMBH
    Inventors: Enno THOMS, Stefan MÜLLER, Rainer WAGENBACH, Waldemar WERNER, Daniel GÜNTHER, Dariusz KOSECKI, Stephan BECKER, Eugen KOCH
  • Publication number: 20220355370
    Abstract: The invention relates to a device and a method for producing components comprising a mould building device (1) for producing lost casting moulds, and a casting device (2) connected to the mould building device for casting components in the lost casting moulds, characterised in that the mould building device is suitable for the continuous layering of moulding plates (3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23), wherein a respective at least three of said moulding plates form a casting mould.
    Type: Application
    Filed: November 2, 2020
    Publication date: November 10, 2022
    Inventors: Florian Ettemeyer, Daniel Günther
  • Publication number: 20220355368
    Abstract: The invention relates to a method for producing a casting mold (201,204), according to which at least three, in particular at least four, five, more than five, or more than ten sandwich elements (300, 301, 302, 400, 401) of the casting mold are first produced separately from one another and are then combined into one or more stacks (1100) to form the casting mold.
    Type: Application
    Filed: June 19, 2020
    Publication date: November 10, 2022
    Inventors: Daniel Günther, Florian Ettemeyer
  • Patent number: 11493760
    Abstract: A light source or projector for a near-eye display includes a light source subassembly optically coupled to a waveguide concentrator. The light source subassembly may include several semiconductor chips each hosting an array of emitters such s superluminescent light-emitting diodes. The semiconductor chips may be disposed side-by-side, with their emitting sides or facets coupled to the waveguide concentrator, which provides a tight array of output light ports on a common output plane of the concentrator. The output diverging beams at the array of output light ports are coupled to a collimator, which collimates the beams and couples them to an angular scanner for scanning the collimated light beams together across the field of view of the display.
    Type: Grant
    Filed: May 2, 2019
    Date of Patent: November 8, 2022
    Assignee: Meta Platforms Technologies LLC
    Inventors: Daniel Guenther Grief, Scott Charles McEldowney, Stephen John Holmes, Chadwick Brian Martin, Stephen James McNally, John Goward
  • Publication number: 20220349014
    Abstract: A method for stabilizing and isolating multiple biological targets comprised in a cell-containing bodily fluid, said method comprising (A) contacting a cell-containing bodily fluid with a stabilizing composition comprising one or more of the following stabilizing agents: (a) at least one primary, secondary or tertiary amide, (b) at least one poly(oxyethylene) polymer, and/or (c) at least one apoptosis inhibitor, thereby providing a stabilized cell-containing bodily fluid sample; (B) keeping the stabilized cell-containing bodily fluid sample for a stabilization period; and (C) processing the stabilized cell-containing bodily fluid sample in order to enrich three or more biological targets selected from the group consisting of —a cell subpopulation, —extracellular nucleic acids, —extracellular vesicles and —intracellular nucleic acids from the stabilized cell-containing bodily fluid.
    Type: Application
    Filed: September 24, 2020
    Publication date: November 3, 2022
    Inventors: Anna BABAYAN, Andrea HUXHOLD (née ULLIUS), Daniel GRÖLZ, Kalle GÜNTHER
  • Publication number: 20220258265
    Abstract: A device for soldering, in particular for reflow soldering, of at least one assembly, having a process chamber arrangement, comprises at least two process chambers for preparing a soldering method and/or for carrying out a soldering method and/or for post-processing a soldering method, wherein the at least two process chambers are arranged above one another, in particular in a stack-like manner.
    Type: Application
    Filed: June 5, 2020
    Publication date: August 18, 2022
    Inventors: Daniel FESEKER, Michael DEUERLING, Michael FÖRSTE, Kai FUHRMANN, Johannes GÜNTHER, Benedikt BECHMANN, Heinz NOLDEN
  • Publication number: 20220227049
    Abstract: The invention relates to a 3D printing method and a device with a narrow wavelength range.
    Type: Application
    Filed: March 24, 2022
    Publication date: July 21, 2022
    Inventors: Daniel Günther, Christoph Scheck, Lisa Brüller, James Reeves
  • Publication number: 20220212401
    Abstract: The invention relates to a system for producing three-dimensional models. The system preferably includes a z-axis drive unit on a side of a build container that is coupled to a build platform for moving the build platform in a vertical direction.
    Type: Application
    Filed: March 24, 2022
    Publication date: July 7, 2022
    Inventors: Ingo Ederer, Daniel Günther
  • Publication number: 20220184886
    Abstract: The invention relates to a 3D printing method and, in particular, a device and a method for setting an overfeed.
    Type: Application
    Filed: December 17, 2021
    Publication date: June 16, 2022
    Inventors: Ingo Ederer, Daniel Günther, Johannes Günther
  • Publication number: 20220168956
    Abstract: A process and an apparatus for producing 3D moldings, wherein a spectrum converter is used. Said converter is defined as a means which absorbs a radiation, for example electromagnetic thermal radiation, and radiates or emits one or more defined wavelength ranges; the spectrum converter is here irradiated by an emitter of an electromagnetic thermal radiation (shortwave or longwave radiation), i.e.
    Type: Application
    Filed: February 16, 2022
    Publication date: June 2, 2022
    Inventors: Daniel Günther, Christoph Scheck, Imre Bardos
  • Publication number: 20220168959
    Abstract: The invention relates to a method and a device for parking or maintaining a print head, such as a print head used for layer-by-layer manufacture of shaped parts. The print head applies a binder during the manufacture and requires parking or maintenance.
    Type: Application
    Filed: February 15, 2022
    Publication date: June 2, 2022
    Inventors: Daniel Günther, Christian Wehrmann, Wolfgang Mühlbauer
  • Patent number: 11327314
    Abstract: A display device including a laser-based light engine is disclosed. Optical interference effects due to the coherent nature of a laser light source are mitigated by shortening a coherence length of the laser source. The coherence length shortening is achieved by at least one of the following: providing a multiple longitudinal mode laser source, pulsing a laser source to achieve spectral broadening, or providing multi-emitter laser source(s) with emission wavelength varying from emitter to emitter.
    Type: Grant
    Filed: April 15, 2020
    Date of Patent: May 10, 2022
    Assignee: FACEBOOK TECHNOLOGIES, LLC
    Inventors: Chloe Astrid Marie Fabien, Daniel Guenther Greif, Scott Charles McEldowney, Maxwell Parsons
  • Patent number: 11292188
    Abstract: The invention relates to a device for producing three-dimensional models.
    Type: Grant
    Filed: January 31, 2019
    Date of Patent: April 5, 2022
    Assignee: VOXELJET AG
    Inventors: Ingo Ederer, Daniel Günther
  • Patent number: 11279087
    Abstract: A process and an apparatus for producing 3D moldings, wherein a spectrum converter is used. Said converter is defined as a means which absorbs a radiation, for example electromagnetic thermal radiation, and radiates or emits one or more defined wavelength ranges; the spectrum converter is here irradiated by an emitter of an electromagnetic thermal radiation (shortwave or longwave radiation), i.e. by a lamp or an emitter, for example an overhead emitter or a sintering unit, and then emits a defined electromagnetic thermal radiation.
    Type: Grant
    Filed: July 9, 2018
    Date of Patent: March 22, 2022
    Assignee: VOXELJET AG
    Inventors: Daniel Günther, Christoph Scheck, Imre Bardos
  • Patent number: 11273605
    Abstract: The invention relates to a method and a device for protecting a print head (100) during layer-by-layer manufacture of a shaped part (103) using the binder jetting process, in which a plurality of elements required for preserving print head function act, and are housed, in a space which is partially sealed off by a gap seal (800).
    Type: Grant
    Filed: November 8, 2017
    Date of Patent: March 15, 2022
    Assignee: VOXELJET AG
    Inventors: Daniel Günther, Christian Wehrmann, Wolfgang Mühlbauer