Patents by Inventor Martin Graw

Martin Graw 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).

  • Vapor extraction device and method for controlling a vapor extraction device
    Patent number: 11125444
    Abstract: A vapor extraction device includes a fan box, a fan having a fan motor accommodated in the fan box, and a first sensor arranged in or on the fan box and configured to determine a first odor status of a cooking environment of the vapor extraction device. The fan motor of the fan can be controlled by performing a cooking process detection, performing an odor pollution determination in response to the cooking process detection, and controlling the fan motor to a fan level in response to the odor pollution determination.
    Type: Grant
    Filed: July 18, 2013
    Date of Patent: September 21, 2021
    Assignee: BSH Hausgeräte GmbH
    Inventors: Martin Graw, Stefan Schrumpf, Markus Wössner
  • VAPOUR EXTRACTION DEVICE AND METHOD FOR CONTROLLING A FAN MOTOR OF A FAN AND FOR DETERMINING AND CLEANING EFFECTIVENESS
    Publication number: 20150192305
    Abstract: A vapor extraction device includes a fan box, a fan having a fan motor accommodated in the fan box, and a first sensor arranged in or on the fan box and configured to determine a first odor status of a cooking environment of the vapor extraction device.
    Type: Application
    Filed: July 18, 2013
    Publication date: July 9, 2015
    Inventors: Martin Graw, Stefan Schrumpf, Markus Wössner
  • Electrical appliance
    Patent number: 8531058
    Abstract: A household appliance which includes an activation unit, a power supply unit, a switch that is operated by the activation unit, and a capacitor that is connected in parallel to the switch on the primary side of the power supply unit. The power supply unit is connected to a power supply network and supplies, on the secondary side of the power supply unit, power to controlled functional units of the household appliance and to the activation unit. The switch is operated by the activation unit to disconnect the power supply unit from the power supply network on the primary side of the power supply unit and in an idle state of the household appliance.
    Type: Grant
    Filed: April 15, 2008
    Date of Patent: September 10, 2013
    Assignee: BSH Bosch und Siemens Hausgeraete GmbH
    Inventors: Marc Federmann, Martin Graw, Volkmar Uebele
  • Self-reactivating electrical appliance
    Patent number: 8314516
    Abstract: A household appliance including a wiring, a power supply unit, a switch actuated by the wiring, and an energy store. The power supply unit is connected to a power supply network and supplies power to controlled functional units of the household appliance and to the wiring. The switch, which is actuated by the wiring, disconnects the power supply unit from the power supply network on a primary side of the power supply unit and in an idle state of the household appliance. The energy store stores energy that keeps the switch open in the idle state of the household appliance.
    Type: Grant
    Filed: April 14, 2008
    Date of Patent: November 20, 2012
    Assignee: BSH Bosch und Siemens Hausgeraete GmbH
    Inventors: Marc Federmann, Martin Graw, Volkmar Uebele
  • ELECTRICAL APPLIANCE
    Publication number: 20100123357
    Abstract: A household appliance which includes an activation unit, a power supply unit, a switch that is operated by the activation unit, and a capacitor that is connected in parallel to the switch on the primary side of the power supply unit. The power supply unit is connected to a power supply network and supplies, on the secondary side of the power supply unit, power to controlled functional units of the household appliance and to the activation unit. The switch is operated by the activation unit to disconnect the power supply unit from the power supply network on the primary side of the power supply unit and in an idle state of the household appliance.
    Type: Application
    Filed: April 15, 2008
    Publication date: May 20, 2010
    Applicant: BSH BOSCH UND SIEMENS HAUSGERÄTE GMBH
    Inventors: Marc Federmann, Martin Graw, Volkmar Uebele
  • SELF-STOPPING ELECTRICAL APPLIANCE
    Publication number: 20100090534
    Abstract: A household appliance including a wiring, a power supply unit, a switch actuated by the wiring, and an energy store. The power supply unit is connected to a power supply network and supplies power to controlled functional units of the household appliance and to the wiring. The switch, which is actuated by the wiring, disconnects the power supply unit from the power supply network on a primary side of the power supply unit and in an idle state of the household appliance. The energy store stores energy that keeps the switch open in the idle state of the household appliance.
    Type: Application
    Filed: April 14, 2008
    Publication date: April 15, 2010
    Applicant: BSH BOSCH UND SIEMENS HAUSGERATE GMBH
    Inventors: Marc Federmann, Martin Graw, Volkmar Uebele