Patents by Inventor Matthias Schumacher

Matthias Schumacher 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).

  • Patent number: 11259723
    Abstract: A sensor (1) for detection of gas, in particular for detection of CO2. The sensor (1) has a contact face (2) which is directed towards a measuring site. The sensor (1) includes at least one radiation source (3), a measurement volume (4) for receiving the gas to be measured, and at least a first detector (5) for detection of radiation transmitted from the source (3) to the first detector (5) through the measurement volume (4). The sensor has a path (6) of the radiation between radiation source (3) and first detector (5). The radiation propagates along the path in a non-imaging way.
    Type: Grant
    Filed: April 15, 2019
    Date of Patent: March 1, 2022
    Assignee: SenTec AG
    Inventors: Dominik Rudmann, Peter Matthias Schumacher, Joseph Lang, Simon Caruel, Christoph Ellenberger-Girard, Ross Stanley, Rolf Eckert, Branislav Timotijevic, Maurizio Tormen
  • Patent number: 10953504
    Abstract: The invention relates to a blank holder for a dental milling machine. The blank holder has a clamping frame with a receptacle for a blank. The clamping frame includes a first frame part and a second frame part which are pivotable relative to one another to open the receptacle. A first clamping face is formed on the first frame part and a second clamping face is formed on the second frame part. The clamping faces engage an outer periphery of the blank with the clamping frame closed. To configure a blank holder so that the blank is fixed in the clamping frame in a play-free manner, provision is made to form one of the clamping faces on an annular clamping ring. The clamping ring is held on a frame part and is displaceable counter to a force in the axial direction.
    Type: Grant
    Filed: January 18, 2018
    Date of Patent: March 23, 2021
    Assignee: vhf camfacture Aktiengesellschaft
    Inventor: Matthias Schumacher
  • Patent number: 10822158
    Abstract: A packaging container for an elongate object has a base and a protective sleeve to be pushed in a direction of a longitudinal axis of the protective sleeve onto the base. The protective sleeve can be secured at the base. The base has a receptacle for an end of an elongate object and the protective sleeve covers an elongate object received in the receptacle. The packaging container has a primary part of a first external coupling device and the primary part is detachably connectable to a secondary part of a second external coupling device that is provided on a further packaging container.
    Type: Grant
    Filed: September 25, 2018
    Date of Patent: November 3, 2020
    Assignee: vhf tools AG
    Inventors: Frank Benzinger, Matthias Schumacher
  • Publication number: 20190239788
    Abstract: A sensor (1) for detection of gas, in particular for detection of CO2. The sensor (1) has a contact face (2) which is directed towards a measuring site. The sensor (1) includes at least one radiation source (3), a measurement volume (4) for receiving the gas to be measured, and at least a first detector (5) for detection of radiation transmitted from the source (3) to the first detector (5) through the measurement volume (4). The sensor has a path (6) of the radiation between radiation source (3) and first detector (5). The radiation propagates along the path in a non-imaging way.
    Type: Application
    Filed: April 15, 2019
    Publication date: August 8, 2019
    Inventors: Dominik RUDMANN, Peter Matthias SCHUMACHER, Joseph LANG, Simon CARUEL, Christoph ELLENBERGER-GIRARD, Ross STANLEY, Rolf ECKERT, Branislav TIMOTIJEVIC, Maurizio TORMEN
  • Patent number: 10307090
    Abstract: A sensor (1) for detection of gas, in particular for detection of CO2. The sensor (1) has a contact face (2) which can be directed towards a measuring site. The sensor (1) includes at least one radiation source (3), a measurement volume (4) for receiving the gas to be measured, and at least a first detector (5) for detection of radiation transmitted from the source (3) to the first detector (5) through the measurement volume (4). The sensor has a path (6) of the radiation between radiation source (3) and first detector (5). The radiation propagates along the path in a non-imaging way.
    Type: Grant
    Filed: July 21, 2014
    Date of Patent: June 4, 2019
    Assignee: SenTec AG
    Inventors: Dominik Rudmann, Peter Matthias Schumacher, Joseph Lang, Simon Caruel, Christoph Ellenberger-Girard, Ross Stanley, Rolf Eckert, Branislav Timotijevic, Maurizio Tormen
  • Publication number: 20190092561
    Abstract: A packaging container for an elongate object has a base and a protective sleeve to be pushed in a direction of a longitudinal axis of the protective sleeve onto the base. The protective sleeve can be secured at the base. The base has a receptacle for an end of an elongate object and the protective sleeve covers an elongate object received in the receptacle. The packaging container has a primary part of a first external coupling device and the primary part is detachably connectable to a secondary part of a second external coupling device that is provided on a further packaging container.
    Type: Application
    Filed: September 25, 2018
    Publication date: March 28, 2019
    Inventors: Frank Benzinger, Matthias Schumacher
  • Patent number: 10105065
    Abstract: A device for applying a sensor to a measurement site on a patient's skin has a wall arrangement defining an applicator volume above the patient's skin. The wall arrangement has a patient's side and a sensor side. At least one gas-permeable membrane separates the applicator volume into a first volume directed to the measuring site at the patient's side of the wall arrangement and a second volume separated from the patient's skin and directed to the sensor side of the wall arrangement.
    Type: Grant
    Filed: September 25, 2012
    Date of Patent: October 23, 2018
    Assignee: SenTec AG
    Inventors: Christoph Ellenberger-Girard, Dominik Rudmann, Peter Matthias Schumacher
  • Publication number: 20180200851
    Abstract: The invention relates to a blank holder for a dental milling machine. The blank holder has a clamping frame with a receptacle for a blank. The clamping frame includes a first frame part and a second frame part which are pivotable relative to one another to open the receptacle. A first clamping face is formed on the first frame part and a second clamping face is formed on the second frame part. The clamping faces engage an outer periphery of the blank with the clamping frame closed. To configure a blank holder so that the blank is fixed in the clamping frame in a play-free manner, provision is made to form one of the clamping faces on an annular clamping ring. The clamping ring is held on a frame part and is displaceable counter to a force in the axial direction.
    Type: Application
    Filed: January 18, 2018
    Publication date: July 19, 2018
    Inventor: Matthias Schumacher
  • Patent number: 9651163
    Abstract: A single-piece component for a magnetic actuator, in particular for fuel injection, including an internal pole, a magnetic sleeve, and a non-magnetic separating sleeve, the internal pole, the magnetic sleeve and the separating sleeve being integrated into the single-piece component. A method for manufacturing a single-piece component for an magnetic actuator with the aid of a two-component powder injection molding method.
    Type: Grant
    Filed: May 8, 2012
    Date of Patent: May 16, 2017
    Assignee: ROBERT BOSCH GMBH
    Inventors: Rainer Walter, Johannes Schmid, Juergen Graner, Matthias Schumacher, Andreas Burghardt, Ralph Engelberg, Jochen Rager
  • Publication number: 20160297008
    Abstract: A one-piece component includes a first subregion made of a base material, and a second subregion made of the base material as binder with intercalated hard material particles, the second subregion being injection-molded onto the first subregion by means of MIM injection molding, so that an integral connection is formed between the first subregion and the second subregion. Furthermore, a method for producing the one-piece component by means of MIM injection molding is described.
    Type: Application
    Filed: June 22, 2016
    Publication date: October 13, 2016
    Inventors: Tilla HAUBOLD, Matthias SCHUMACHER
  • Patent number: 9409234
    Abstract: A one-piece component includes a first subregion made of a base material, and a second subregion made of the base material as binder with intercalated hard material particles, the second subregion being injection-molded onto the first subregion by means of MIM injection molding, so that an integral connection is formed between the first subregion and the second subregion. Furthermore, a method for producing the one-piece component by means of MIM injection molding is described.
    Type: Grant
    Filed: February 6, 2013
    Date of Patent: August 9, 2016
    Assignee: ROBERT BOSCH GMBH
    Inventors: Tilla Haubold, Matthias Schumacher
  • Patent number: 9394867
    Abstract: A fuel injection valve for injecting fuel includes: a coil, an internal pole, a valve sleeve, and a magnetic separating element, where the valve sleeve and the magnetic separating element are embodied in one piece as a powder injection-molded component, and the valve sleeve forms a magnetic region and the magnetic separating element forms a non-magnetic region, which are intermaterially joined to one another.
    Type: Grant
    Filed: June 6, 2012
    Date of Patent: July 19, 2016
    Assignee: Robert Bosch GmbH
    Inventors: Johannes Schmid, Juergen Graner, Tilla Haubold, Friedrich Moser, Matthias Schumacher, Andreas Burghardt, Jochen Rager
  • Publication number: 20160151009
    Abstract: A sensor (1) for detection of gas, in particular for detection of CO2. The sensor (1) has a contact face (2) which can be directed towards a measuring site. The sensor (1) includes at least one radiation source (3), a measurement volume (4) for receiving the gas to be measured, and at least a first detector (5) for detection of radiation transmitted from the source (3) to the first detector (5) through the measurement volume (4). The sensor has a path (6) of the radiation between radiation source (3) and first detector (5). The radiation propagates along the path in a non-imaging way.
    Type: Application
    Filed: July 21, 2014
    Publication date: June 2, 2016
    Inventors: Dominik RUDMANN, Peter Matthias SCHUMACHER, Joseph LANG, Simon CARUEL, Christoph ELLENBERGER-GIRARD, Ross STANLEY, Rolf ECKERT, Branislav TIMOTIJEVIC, Maurizio TORMEN
  • Patent number: 9309847
    Abstract: An armature for an injector including at least one magnetic region and at least one non-magnetic region, the armature being developed as a one-piece component, the magnetic and non-magnetic regions being integrally connected to each other by a two-component powder injection molding process, and the magnetic region being completely enclosed by the non-magnetic region.
    Type: Grant
    Filed: June 11, 2012
    Date of Patent: April 12, 2016
    Assignee: ROBERT BOSCH GMBH
    Inventors: Matthias Schumacher, Andreas Burghardt, Jochen Rager
  • Patent number: 9121360
    Abstract: In a fuel injection system of an internal combustion engine fuel is delivered into a fuel rail by a high-pressure pump. The quantity of the delivered fuel is influenced by a quantity control valve operated by an electromagnetic operating device. At least one parameter of a braking pulse of the electromagnetic actuating device depends on an efficiency of the electromagnetic actuating device and/or on a supply voltage of a voltage source and/or on a temperature, in particular of a component of the fuel injection system or of the internal combustion engine.
    Type: Grant
    Filed: December 7, 2009
    Date of Patent: September 1, 2015
    Assignee: ROBERT BOSCH GMBH
    Inventors: Uwe Richter, Rainer Wilms, Matthias Schumacher, Joerg Kuempel, Matthias Maess
  • Patent number: 9093210
    Abstract: A solenoid armature for a solenoid actuator, including at least one magnetic region and at least one non-magnetic region, the solenoid armature being configured as a one-piece component having a first and second armature end face, the magnetic and non-magnetic regions being integrally bonded to each other by a two-component powder injection molding technique, and the magnetic region and the non-magnetic region extending in the axial direction at least as far as the first armature end face.
    Type: Grant
    Filed: August 8, 2012
    Date of Patent: July 28, 2015
    Assignee: ROBERT BOSCH GMBH
    Inventors: Rainer Walter, Dieter Maier, Johannes Schmid, Axel Heinstein, Ralph Engelberg, Andreas Burghardt, Jochen Rager, Matthias Schumacher
  • Patent number: 9080527
    Abstract: In a fuel injection system of an internal combustion engine, fuel is delivered from a high-pressure pump into a fuel rail. The quantity of the delivered fuel is influenced by a quantity control valve which is activated by an electromagnetic actuating device. The level of control of the quantity control valve during the transition from the closed state to the open state of the quantity control valve is provided in the form of a sufficiently flat, descending progression which allows a robust control of the opening motion with regard to the varying specimen properties.
    Type: Grant
    Filed: October 14, 2010
    Date of Patent: July 14, 2015
    Assignee: ROBERT BOSCH GMBH
    Inventors: Rainer Wilms, Matthias Schumacher, Joerg Kuempel, Matthias Maess
  • Patent number: 9026337
    Abstract: In a method for controlling a quantity control valve, at least two parameters characterizing the quantity control valve are utilized. A control signal supplied to the quantity control valve is defined by the at least two parameters. At least one parameter is ascertained based on the result of a first adaptation and a second adaptation, or based on the result of a first adaptation and the other parameter.
    Type: Grant
    Filed: October 21, 2010
    Date of Patent: May 5, 2015
    Assignee: Robert Bosch GmbH
    Inventors: Rainer Wilms, Matthias Schumacher, Joerg Kuempel, Matthias Maess
  • Patent number: 8925525
    Abstract: A fuel injection system of an internal combustion engine delivers fuel into a fuel rail via a high-pressure pump. The quantity of the delivered fuel is influenced by a quantity control valve operated by an electromagnetic operating device.
    Type: Grant
    Filed: December 7, 2009
    Date of Patent: January 6, 2015
    Assignee: Robert Bosch GmbH
    Inventors: Rainer Wilms, Matthias Schumacher, Joerg Kuempel, Matthias Maess
  • Publication number: 20140319392
    Abstract: An armature for an injector including at least one magnetic region and at least one non-magnetic region, the armature being developed as a one-piece component, the magnetic and non-magnetic regions being integrally connected to each other by a two-component powder injection molding process, and the magnetic region being completely enclosed by the non-magnetic region.
    Type: Application
    Filed: June 11, 2012
    Publication date: October 30, 2014
    Inventors: Matthias Schumacher, Andreas Burghardt, Jochen Rager