Patents by Inventor Stefan Stoewe

Stefan Stoewe 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: 9061602
    Abstract: An air-conditioning device for conditioning/controlling the temperature of a surface contacted by a user at least occasionally, especially the surface of a vehicle interior component, which can be monitored by means of a corresponding detector device for detecting contact, use, or both. It is provided that the air-conditioning device has at least one air-conditioning layer, which extends at least partially along the surface, at least one companion layer, which extends at least partially along the air-conditioning layer and is connected to the air-conditioning layer at least in some sections in order to form an insertion pocket, and that at least one detector device can be inserted into the insertion pocket.
    Type: Grant
    Filed: April 16, 2007
    Date of Patent: June 23, 2015
    Assignee: Gentherm GmbH
    Inventors: Stefan Stoewe, Angelika Riedi, Jens Harnisch
  • Patent number: 7618089
    Abstract: An air-conditioning system for a seat includes a cushion having a cover and two air-conditioned zones proximate a surface facing a seat occupant, and an elongated depression between the zones, the depression having a floor which is recessed with respect to the zones and into which the cover is at least partially drawn into in the direction of the depression floor, the air-conditioned zones being at least partially distanced from the depression. The zones and the depression are connected by a plurality of air-permeable channels, the channels being located between the air-conditioned zones essentially on or above the depression floor. The depression, in the transverse direction, is at least partially air-permeable, despite the cover.
    Type: Grant
    Filed: April 18, 2006
    Date of Patent: November 17, 2009
    Assignee: W.E.T. Automotive Systems AG
    Inventors: Stefan Stoewe, Thomas Ulbrich, Jens Harnisch
  • Patent number: 7475938
    Abstract: An air conditioned seat with a padded seat surface (4) and a padded backrest (8) and with a fan (16) arranged beneath the seat surface (4). The fan (16) is connected to an air distribution apparatus (20, 22) in the seat, and includes a flow region (31) that is open to the environment. The flow region (31) is located substantially on the side of the fan (16) facing the seat surface (4). The fan inlet (30) is further environmentally protected by a diffuser (36) located in the flow region (31) and forming a slit opening (40) between a top edge (38) of the diffuser (36) and an underside (28) of the seat.
    Type: Grant
    Filed: April 6, 2007
    Date of Patent: January 13, 2009
    Assignee: W.E.T. Automotive Systems AG
    Inventors: Stefan Stoewe, Rainer Spee
  • Publication number: 20080211269
    Abstract: The present invention relates to a ventilated seat having an insert with a seat portion, and having a flow control layer with first and second ports, a spacer having an inlay and a main portion, and a first fluid barrier where the inlay is substantially isolated from the main portion by a fluid-tight boundary. The present invention also relates to a ventilated seat having an insert with a seat portion and having a first flow control layer with at least one port, a first and a second spacer, and a fluid barrier comprising at least one port. The present invention also relates to a ventilated seat with an insert having a seat portion and having a flow control layer with a port and a plurality of flow holes in the seat portion, a spacer, a fluid barrier and at least one conduit with a plurality of flow holes located adjacent to the seat portion of the flow control layer. The seat also may include a fan in fluid communication with the spacer and a fluid conditioning device.
    Type: Application
    Filed: October 31, 2007
    Publication date: September 4, 2008
    Inventors: Syed Rafat Iqbal, Corina Simona Alionte, Goran Bajic, Shaun Calvin Howick, Zoran Panic, Valerija Drobnjakovic, Marinko Lazanja, Simone Kohler, Peter Nagele, Stefan Stoewe, Boris Zlotin, Peter Ulan, Vladimir Gerasimov, Vladimir Proseanic
  • Publication number: 20080160900
    Abstract: The present invention relates to a ventilated seat having an insert with a seat portion, and having a flow control layer with first and second ports, a spacer having an inlay and a main portion, and a first fluid barrier where the inlay is substantially isolated from the main portion by a fluid-tight boundary. The present invention also relates to a ventilated seat having an insert with a seat portion and having a first flow control layer with at least one port, a first and a second spacer, and a fluid barrier comprising at least one port. The present invention also relates to a ventilated seat with an insert having a seat portion and having a flow control layer with a port and a plurality of flow holes in the seat portion, a spacer, a fluid barrier and at least one conduit with a plurality of flow holes located adjacent to the seat portion of the flow control layer. The seat also may include a fan in fluid communication with the spacer and a fluid conditioning device.
    Type: Application
    Filed: January 14, 2008
    Publication date: July 3, 2008
    Inventors: Syed R. Iqbal, Corina S. Alionte, Goran Bajic, Shaun C. Howick, Zoran Panic, Valerija Drobnjakovic, Marinko Lazanja, Simone Kohler, Peter Nagele, Stefan Stoewe, Boris Zlotin, Piter Ulan, Vladimir Gerasimov, Vladimir Proseanik
  • Patent number: 7356912
    Abstract: The present invention is directed towards a method of forming a ventilated seat. More specifically, in one aspect, the present invention is directed towards providing an insert in fluid communications with an air mover and a seating surface, wherein the system optionally includes a thermoelectric device for providing heating or cooling of air flowing through the insert.
    Type: Grant
    Filed: April 12, 2004
    Date of Patent: April 15, 2008
    Assignee: W.E.T. Automotive Systems, Ltd.
    Inventors: Syed R. Iqbal, Corina S. Alionte, Goran Bajic, Shaun C. Howick, Zoran Panic, Valerija Drobnjakovic, Marinko Lazanja, Simone Köhler, Peter Nägele, Stefan Stoewe, Boris Zlotin, Piter Ulan, Vladimir Gerasimov, Vladimir Proseanik
  • Patent number: 7338117
    Abstract: The present invention relates to a ventilated seat having an insert with a seat portion, and having a flow control layer with first and second ports, a spacer having an inlay and a main portion, and a first fluid barrier where the inlay is substantially isolated from the main portion by a fluid-tight boundary. The present invention also relates to a ventilated seat having an insert with a seat portion and having a first flow control layer with at least one port, a first and a second spacer, and a fluid barrier comprising at least one port. The present invention also relates to a ventilated seat with an insert having a seat portion and having a flow control layer with a port and a plurality of flow holes in the seat portion, a spacer, a fluid barrier and at least one conduit with a plurality of flow holes located adjacent to the seat portion of the flow control layer. The seat also may include a fan in fluid communication with the spacer and a fluid conditioning device.
    Type: Grant
    Filed: April 12, 2004
    Date of Patent: March 4, 2008
    Assignee: W.E.T. Automotive System, Ltd.
    Inventors: Syed Rafat Iqbal, Corina Simona Alionte, Goran Bajic, Shaun Calvin Howick, Zoran Panic, Valerija Drobnjakovic, Marinko Lazanja, Simone Kohler, Peter Nagele, Stefan Stoewe, Boris Zlotin, Piter Ulan, Vladimir Gerasimov, Vladimir Proseanik
  • Publication number: 20070245760
    Abstract: The present invention relates to an air-conditioning device for conditioning/controlling the temperature of a surface contacted by a user at least occasionally, especially the surface of a vehicle interior component, which can be monitored by means of a corresponding detector device for detecting contact, use, or both. It is provided that the air-conditioning device has at least one air-conditioning layer, which extends at least partially along the surface, at least one companion layer, which extends at least partially along the air-conditioning layer and is connected to the air-conditioning layer at least in some sections in order to form an insertion pocket, and that at least one detector device can be inserted into the insertion pocket.
    Type: Application
    Filed: April 16, 2007
    Publication date: October 25, 2007
    Inventors: Stefan Stoewe, Angelika Riedi, Jens Harnisch
  • Publication number: 20070176470
    Abstract: An air conditioned seat with a padded seat surface (4) and a padded backrest (8) and with a fan (16) arranged beneath the seat surface (4). The fan (16) is connected to an air distribution apparatus (20, 22) in the seat, and includes a flow region (31) that is open to the environment. The flow region (31) is located substantially on the side of the fan (16) facing the seat surface (4). The fan inlet (30) is further environmentally protected by a diffuser (36) located in the flow region (31) and forming a slit opening (40) between a top edge (38) of the diffuser (36) and an underside (28) of the seat.
    Type: Application
    Filed: April 6, 2007
    Publication date: August 2, 2007
    Inventors: Stefan Stoewe, Rainer Spee
  • Patent number: 7213876
    Abstract: A vehicle seat with a backrest (16) that has a backrest cushion (18) and a rear backrest cover (20), and an air-handling device that is associated with the backrest (16) and is connected to an air distribution device (30, 32) in the seat. The rear backrest cover (20) is at least partially air permeable, and covers at least one passage (27) of the air-handling device (23). The air exchanged between the environment and the air-handling device (23) passes for the most part through the air-permeable regions of the backrest cover (20).
    Type: Grant
    Filed: November 28, 2005
    Date of Patent: May 8, 2007
    Assignee: W.E.T. Automotive System AG
    Inventor: Stefan Stoewe
  • Patent number: 7201441
    Abstract: An air conditioned seat with a padded seat surface (4) and a padded backrest (8) and with a fan (16) arranged beneath the seat surface (4). The fan (16) is connected to an air distribution apparatus (20, 22) in the seat, and includes a flow region (31) that is open to the environment. The flow region (31) is located substantially on the side of the fan (16) facing the seat surface (4). The fan inlet (30) is further environmentally protected by a diffuser (36) located in the flow region (31) and forming a slit opening (40) between a top edge (38) of the diffuser (36) and an underside (28) of the seat.
    Type: Grant
    Filed: December 17, 2003
    Date of Patent: April 10, 2007
    Assignee: W.E.T. Automotive Systems, AG
    Inventors: Stefan Stoewe, Rainer Spee
  • Publication number: 20060249995
    Abstract: An air-conditioning system for a seat includes a cushion having a cover and two air-conditioned zones proximate a surface facing a seat occupant, and an elongated depression between the zones, the depression having a floor which is recessed with respect to the zones and into which the cover is at least partially drawn into in the direction of the depression floor, the air-conditioned zones being at least partially distanced from the depression. The zones and the depression are connected by a plurality of air-permeable channels, the channels being located between the air-conditioned zones essentially on or above the depression floor. The depression, in the transverse direction, is at least partially air-permeable, despite the cover.
    Type: Application
    Filed: April 18, 2006
    Publication date: November 9, 2006
    Inventors: Stefan Stoewe, Thomas Ulbrich, Jens Harnisch
  • Publication number: 20060103184
    Abstract: A vehicle seat with a backrest (16) that has a backrest cushion (18) and a rear backrest cover (20), and an air-handling device that is associated with the backrest (16) and is connected to an air distribution device (30, 32) in the seat. The rear backrest cover (20) is at least partially air permeable, and covers at least one passage (27) of the air-handling device (23). The air exchanged between the environment and the air-handling device (23) passes for the most part through the air-permeable regions of the backrest cover (20).
    Type: Application
    Filed: November 28, 2005
    Publication date: May 18, 2006
    Inventor: Stefan Stoewe
  • Patent number: 6976734
    Abstract: A vehicle seat with a backrest (16) that has a backrest cushion (18) and a rear backrest cover (20), and an air-handling device that is associated with the backrest (16) and is connected to an air distribution device (30, 32) in the seat. The rear backrest cover (20) is at least partially air permeable, and covers at least one passage (27) of the air-handling device (23). The air exchanged between the environment and the air-handling device (23) passes for the most part through the air-permeable regions of the backrest cover (20).
    Type: Grant
    Filed: December 17, 2003
    Date of Patent: December 20, 2005
    Assignee: W.E.T. Automotive Systems AG
    Inventor: Stefan Stoewe
  • Publication number: 20050067862
    Abstract: The present invention relates to a ventilated seat having an insert with a seat portion, and having a flow control layer with first and second ports, a spacer having an inlay and a main portion, and a first fluid barrier where the inlay is substantially isolated from the main portion by a fluid-tight boundary. The present invention also relates to a ventilated seat having an insert with a seat portion and having a first flow control layer with at least one port, a first and a second spacer, and a fluid barrier comprising at least one port. The present invention also relates to a ventilated seat with an insert having a seat portion and having a flow control layer with a port and a plurality of flow holes in the seat portion, a spacer, a fluid barrier and at least one conduit with a plurality of flow holes located adjacent to the seat portion of the flow control layer. The seat also may include a fan in fluid communication with the spacer and a fluid conditioning device.
    Type: Application
    Filed: April 12, 2004
    Publication date: March 31, 2005
    Inventors: Syed Iqbal, Corina Alionte, Goran Bajic, Shaun Howick, Zoran Panic, Valerija Drobnjakovic, Marinko Lazanja, Simone Kohler, Peter Nagele, Stefan Stoewe, Boris Zlotin, Peter Ulan, Vladimir Gerasimov, Vladimir Proseanic
  • Publication number: 20050066505
    Abstract: The present invention relates to a ventilated seat having an insert with a seat portion, and having a flow control layer with first and second ports, a spacer having an inlay and a main portion, and a first fluid barrier where the inlay is substantially isolated from the main portion by a fluid-tight boundary. The present invention also relates to a ventilated seat having an insert with a seat portion and having a first flow control layer with at least one port, a first and a second spacer, and a fluid barrier comprising at least one port. The present invention also relates to a ventilated seat with an insert having a seat portion and having a flow control layer with a port and a plurality of flow holes in the seat portion, a spacer, a fluid barrier and at least one conduit with a plurality of flow holes located adjacent to the seat portion of the flow control layer. The seat also may include a fan in fluid communication with the spacer and a fluid conditioning device.
    Type: Application
    Filed: April 12, 2004
    Publication date: March 31, 2005
    Inventors: Syed Iqbal, Corina Alionte, Goran Bajic, Shaun Howick, Zoran Panic, Valerija Drobnjakovic, Marinko Lazanja, Simone Kohler, Peter Nagele, Stefan Stoewe, Boris Zlotin, Peter Ulan, Vladimir Gerasimov, Vladimir Proseanik
  • Publication number: 20040164594
    Abstract: An air conditioned seat with a padded seat surface (4) and a padded backrest (8) and with a fan (16) arranged beneath the seat surface (4). The fan (16) is connected to an air distribution apparatus (20, 22) in the seat, and includes a flow region (31) that is open to the environment. The flow region (31) is located substantially on the side of the fan (16) facing the seat surface (4). The fan inlet (30) is further environmentally protected by a diffuser (36) located in the flow region (31) and forming a slit opening (40) between a top edge (38) of the diffuser (36) and an underside (28) of the seat.
    Type: Application
    Filed: December 17, 2003
    Publication date: August 26, 2004
    Inventors: Stefan Stoewe, Rainer Spee
  • Publication number: 20040160093
    Abstract: A vehicle seat with a backrest (16) that has a backrest cushion (18) and a rear backrest cover (20), and an air-handling device that is associated with the backrest (16) and is connected to an air distribution device (30, 32) in the seat. The rear backrest cover (20) is at least partially air permeable, and covers at least one passage (27) of the air-handling device (23). The air exchanged between the environment and the air-handling device (23) passes for the most part through the air-permeable regions of the backrest cover (20).
    Type: Application
    Filed: December 17, 2003
    Publication date: August 19, 2004
    Inventor: Stefan Stoewe