Patents by Inventor Roland Hahn
Roland Hahn 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: 8146828Abstract: For producing a card-type data carrier, an electronic module is inserted into a cutout of a semifinished product having at least one film. The cutout is produced such that an interspace remains between the periphery of the module and the cutout after the module has been inserted into the cutout. After the module has been inserted into the cutout, the at least one film is locally heated and densified around the module such that the at least one film closes the interspace. The film is preferably heated by means of a stamp, in particular of a sonotrode.Type: GrantFiled: January 8, 2009Date of Patent: April 3, 2012Assignee: Trüb AGInventor: Roland Hahn
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Patent number: 7823965Abstract: A wind deflector for a partially releasable opening of a roof of a motor vehicle, which can be closed by means of a mobile roof part, said opening comprising a glass element forming an edge of the roof opening and/or part of the roof, a connection element which is fixed to an edge section of the glass element, facing the interior of the motor vehicle, a detachable element which can be detached from the glass element, and a clampable deflector element which is fixed to the detachable element with one of the edge sections thereof and to the connection element with the other edge section thereof.Type: GrantFiled: January 29, 2007Date of Patent: November 2, 2010Assignee: Webasto AGInventors: Roland Hahn, Dominik Hoelzel
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Publication number: 20090194597Abstract: For producing a card-type data carrier, an electronic module (6) is inserted into a cutout (10, 11) of a semifinished product having at least one film (3, 4). The cutout (10, 11) is produced such that an interspace (16) remains between the periphery of the module (6) and the cutout (10, 11) after the module (6) has been inserted into the cutout (10, 11). After the module (6) has been inserted into the cutout (10, 11), the at least one film (3, 4) is locally heated and densified around the module (6) such that the at least one film (3, 4) closes said interspace (16). The film (3, 5) is preferably heated by means of a stamp (7), in particular of a sonotrode (7).Type: ApplicationFiled: January 8, 2009Publication date: August 6, 2009Applicant: Trub AGInventor: Roland Hahn
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Publication number: 20090001774Abstract: Please substitute the following paragraph for the abstract now appearing in the currently filed specification: A wind deflector for a partially releasable opening of a roof of a motor vehicle, which can be closed by means of a mobile roof part, said opening comprising a glass element forming an edge of the roof opening and/or part of the roof, a connection element which is fixed to an edge section of the glass element, facing the interior of the motor vehicle, a detachable element which can be detached from the glass element, and a clampable deflector element which is fixed to the detachable element with one of the edge sections thereof and to the connection element with the other edge section thereof.Type: ApplicationFiled: January 29, 2007Publication date: January 1, 2009Applicant: WEBASTO AGInventors: Roland Hahn, Dominik Hoelzel
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Patent number: 7422788Abstract: A double-sided adhesive tape (24) and a method for fixing a sealing element (10) in place, preferably in motor vehicles, has a sealing body (12) made from silicone, to which a first self-adhesive sticking surface (18) of a double-sided adhesive tape (24) is applied which is formed at least partly of a silicone glue. The double-sided adhesive tape (24) is provided with a second self-adhesive sticking surface (20) for fixing to the site of application.Type: GrantFiled: December 13, 2001Date of Patent: September 9, 2008Assignee: Webasto AG and Rehau AG & Co.Inventors: Roland Hahn, Harald Roedel
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Patent number: 7191477Abstract: A medical assist device relocates patients from a first support such as a bed to a second support such as a chair or wheelchair. Upon location of the assist device to a position adjacent such first support, the patient may stand on a rotatable platform of the assist device. Upon actuation of the motor, preferably by a remote controller, the platform is caused to slowly rotate through a desired angular path to position the patient adjacent the second support. A steadying structure is provided for gripping by the patient. Under one embodiment, the steadying structure is designed to be collapsible. Mounted on a frame with the rotatable platform is a seat and wheels for moving a patient across a room or from room to room.Type: GrantFiled: July 27, 2004Date of Patent: March 20, 2007Assignee: Pivot Assist LLCInventors: J. Roland Hahn, Janet E. Gohlke, William P. Camp, Jr., Shelby J. Buell, Ronald Rich
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Patent number: 7165276Abstract: A medical assist device relocates patients from a first support such as a bed to a second support such as a chair or wheelchair. Upon location of the assist device to a position adjacent such first support, the patient may stand on a rotatable platform of the assist device. Upon actuation of the motor, preferably by a remote controller, the platform is caused to slowly rotate through a desired angular path to position the patient adjacent the second support. A steadying structure is provided for gripping by the patient. Under one embodiment, the steadying structure is designed to be collapsible.Type: GrantFiled: December 18, 2003Date of Patent: January 23, 2007Assignee: Pivot Assist, L.L.C.Inventors: J. Roland Hahn, Janet E. Gohlke, William P. Camp, Jr., Shelby J. Buell, Ronald Rich
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Patent number: 7032963Abstract: A motor vehicle roof with a wind deflector element (20) which can be raised with its rear edge area (16) and a covering arrangement which is located behind the wind deflector element for selective joint closing and at least partial clearance of a roof opening, the wind deflector element having a spoiler body (10) for preventing unwanted air flow noise when the covering arrangement is open. The spoiler body (10) is foamed onto the wind deflector element (20) via a peripheral foaming production process.Type: GrantFiled: April 28, 2004Date of Patent: April 25, 2006Assignee: Webasto AGInventors: Michael Deppe, Robert Koch, Roland Hahn, Rudolf Schröder
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Publication number: 20050001459Abstract: A motor vehicle roof with a wind deflector element (20) which can be raised with its rear edge area (16) and a covering arrangement which is located behind the wind deflector element for selective joint closing and at least partial clearance of a roof opening, the wind deflector element having a spoiler body (10) for preventing unwanted air flow noise when the covering arrangement is open. The spoiler body (10) is foamed onto the wind deflector element (20) via a peripheral foaming production process.Type: ApplicationFiled: April 28, 2004Publication date: January 6, 2005Applicant: WEBASTO AGInventors: Michael Deppe, Robert Koch, Roland Hahn, Rudolf Schroder
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Patent number: 6682132Abstract: A roof module for a motor vehicle and a process of producing a roof module which includes at least two flat roof covers located adjacent to one another and which are joined to one another using a tool which disperses a peripheral foam material.Type: GrantFiled: August 28, 2001Date of Patent: January 27, 2004Assignee: Webasto Vehicle Systems International GmbHInventor: Roland Hahn
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Publication number: 20040007827Abstract: An adhesive tape (24), a sealing element and a process for producing the sealing element, preferably in motor vehicles. The sealing body is made of silicone, and a first self-sticking adhesive surface (18), which has at least in part a silicone cement, of an adhesive tape (24) is applied to the sealing body. The adhesive tape (24) is provided with a second self-sticking adhesive surface (20) for attachment to the application site. There is an adhesive layer (32) between the carrier element (14) of the adhesive tape (24) and the silicone cement of the first adhesive surface (18).Type: ApplicationFiled: June 24, 2003Publication date: January 15, 2004Applicant: Webasto Vehicle Systems International GmbHInventor: Roland Hahn
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Publication number: 20030151212Abstract: The invention relates to a double-sided adhesive tape (24) and a method for fixing a sealing element (10) in place, preferably in motor vehicles, comprising a sealing body (12) made from silicone, to which a first self-adhesive sticking surface (18) of a double-sided adhesive tape (24) is applied at least partly comprising a silicone glue. The double-sided adhesive tape (24) is provided with a second self-adhesive sticking surface (20) for fixing to the site of application.Type: ApplicationFiled: December 16, 2002Publication date: August 14, 2003Inventor: Roland Hahn
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Patent number: 6485030Abstract: A sealing element for use in motor vehicles which has a sealing body (12) made of silicone and is provided with a self-sticking adhesive surface (20) for attachment to the application site.Type: GrantFiled: October 30, 2000Date of Patent: November 26, 2002Assignee: Webasto Vehicle Systems International GmbHInventors: Roland Hahn, Martin Schlenke
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Patent number: 6132525Abstract: Austenitic steel intended for use in radiation areas of nuclear reactors is largely resistant to irradiation-induced stress corrosion cracking if its silicon, phosphorus and sulfur contents are reduced in relation to standard commercial steel quantities and its grain structure has finely dispersed carbide precipitation, particularly of niobium carbide. The finely dispersed distribution can be induced in that larger niobium precipitation takes place at annealing temperatures between 1100 and 1150.degree. C., and carbide is precipitated through the corresponding annealing at temperatures of approximately 750.degree. C.Type: GrantFiled: March 7, 1997Date of Patent: October 17, 2000Assignee: Electric Power Research Institute, Inc.Inventors: Dietrich Alter, Peter Dewes, Friedrich Garzarolli, Roland Hahn, J. Lawrence Nelson
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Patent number: 5949838Abstract: A method of producing austenite steel for use in the radiation zone of a nuclear reactor. The method comprising the steps of forming the austenite steel with about 17% by weight chromium, about 9 to 11.5% by weight nickel, about 0.04% by weight carbon, and iron impurities whose content of silicon is about 0.1% by weight and whose total content of sulfur and phosphorous is less than 0.03% by weight; and exposing the austenite steel to a temperature treatment at a temperature less than 1150 .degree. C. to produce a fine grain lattice with grain diameter features under approximately 20 .mu.m.Type: GrantFiled: February 27, 1998Date of Patent: September 7, 1999Assignee: Electric Power Research Institute, Inc.Inventors: Dietrich Alter, Peter Dewes, Friedrich Garzarolli, Roland Hahn, J. Lawrence Nelson