Patents by Inventor Ralf-Peter Fietz
Ralf-Peter Fietz 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: 11194360Abstract: A modular computer system includes: a housing; at least one container; a data connection; and a housing cover. The at least one container in a lowered state is configured to be connected to a motherboard of the computer system via at least one data connection installed on the outside of the at least one container. The data connection is for exchanging data between pluggable circuit boards in the at least one container and the motherboard of the computer system while the at least one container is in the lowered state. The housing cover is configured to be fixed on the housing. A container holding device is installed on the housing cover, wherein the container holding device is configured to exert a force on the at least one container to fix the at least one container in a shakeproof manner in the housing after the housing cover has been fixed on the housing.Type: GrantFiled: February 7, 2020Date of Patent: December 7, 2021Assignee: DSPACE DIGITAL SIGNAL PROCESSING AND CONTROL ENGINEERING GMBHInventors: Dirk Hasse, Ralf-Peter Fietz, Robert Breicher
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Publication number: 20210132651Abstract: A modular computer system includes: a housing; at least one container; a data connection; and a housing cover. The at least one container in a lowered state is configured to be connected to a motherboard of the computer system via at least one data connection installed on the outside of the at least one container. The data connection is for exchanging data between pluggable circuit boards in the at least one container and the motherboard of the computer system while the at least one container is in the lowered state. The housing cover is configured to be fixed on the housing. A container holding device is installed on the housing cover, wherein the container holding device is configured to exert a force on the at least one container to fix the at least one container in a shakeproof manner in the housing after the housing cover has been fixed on the housing.Type: ApplicationFiled: February 7, 2020Publication date: May 6, 2021Inventors: Dirk Hasse, Ralf-Peter Fietz, Robert Breicher
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Patent number: 10194550Abstract: The application relates to a computer system including a housing, a first circuit board with at least one plug connector and a retrofittable second circuit board with at least one mating plug connector. During the retrofitting of the second circuit board a plug connection is produced. The plug connection includes at least one plug connector and the at least one mating plug connector. The computer system is characterized in that a fixing device is mounted in a region of the plug connection on the first circuit board and/or the second circuit board, which is configured to apply a force for connecting the plug connection.Type: GrantFiled: September 12, 2017Date of Patent: January 29, 2019Assignee: FUJITSU LIMITEDInventors: Ralf-Peter Fietz, Rex Lee, Stanley Chuang
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Patent number: 9979115Abstract: The invention relates to an assembly for marking at least one connection of a computer system. The assembly comprises a housing with an outer wall, in which a recess is formed. Furthermore, at least one connection is provided, which is accessible from outside the housing via the recess of the housing. The assembly is characterized in that a labelling element can be secured within the housing such that at least one section of the labelling element which can be provided with a marking and which is assigned to the at least one connection projects outwards from the housing through the recess. Furthermore, the invention relates to a connection module and to a labelling element.Type: GrantFiled: September 2, 2015Date of Patent: May 22, 2018Assignee: FUJITSU LIMITEDInventors: Mario-Antonio Bez, Ralf-Peter Fietz, Bernhard Gut, Friedrich Köhler, Toni Koberling, Georg Venus
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Publication number: 20180098450Abstract: The application relates to a computer system including a housing, a first circuit board with at least one plug connector and a retrofittable second circuit board with at least one mating plug connector. During the retrofitting of the second circuit board a plug connection is produced. The plug connection includes at least one plug connector and the at least one mating plug connector. The computer system is characterized in that a fixing device is mounted in a region of the plug connection on the first circuit board and/or the second circuit board, which is configured to apply a force for connecting the plug connection.Type: ApplicationFiled: September 12, 2017Publication date: April 5, 2018Applicant: FUJITSU LIMITEDInventors: Ralf-Peter Fietz, Rex LEE, Stanley CHUANG
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Publication number: 20170149163Abstract: The invention relates to an assembly for marking at least one connection of a computer system. The assembly comprises a housing with an outer wall, in which a recess is formed. Furthermore, at least one connection is provided, which is accessible from outside the housing via the recess of the housing. The assembly is characterized in that a labelling element can be secured within the housing such that at least one section of the labelling element which can be provided with a marking and which is assigned to the at least one connection projects outwards from the housing through the recess. Furthermore, the invention relates to a connection module and to a labelling element.Type: ApplicationFiled: September 2, 2015Publication date: May 25, 2017Applicant: FUJITSU LIMITEDInventors: Mario-Antonio BEZ, Ralf-Peter FIETZ, Bernhard GUT, Friedrich KÖHLER, Toni KOBERLING, Georg VENUS
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Patent number: 9615478Abstract: An arrangement for a blade server slide-in module includes a motherboard with a plug connector, a riser card inserted in the plug connector of the motherboard, a carrier plate, in which there is a first opening, is fixed substantially parallel to the motherboard in the blade server slide-in module, the first opening being aligned with exposed plug contacts of the inserted riser card, and a retaining element having a main body in which there is a continuous, second opening, wherein the retaining element is pushed onto the riser card in a positive locking manner by the second opening and locks with the carrier plate so that the riser card is securely mechanically fixed to the carrier plate and the plug contacts of the riser card are accessible via the second opening.Type: GrantFiled: March 31, 2014Date of Patent: April 4, 2017Assignee: FUJITSU LIMITEDInventors: Ralf-Peter Fietz, Ronny Hesse
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Publication number: 20160081218Abstract: An arrangement for a blade server slide-in module includes a motherboard with a plug connector, a riser card inserted in the plug connector of the motherboard, a carrier plate, in which there is a first opening, is fixed substantially parallel to the motherboard in the blade server slide-in module, the first opening being aligned with exposed plug contacts of the inserted riser card, and a retaining element having a main body in which there is a continuous, second opening, wherein the retaining element is pushed onto the riser card in a positive locking manner by the second opening and locks with the carrier plate so that the riser card is securely mechanically fixed to the carrier plate and the plug contacts of the riser card are accessible via the second opening.Type: ApplicationFiled: March 31, 2014Publication date: March 17, 2016Applicant: FUJITSU TECHNOLOGY SOLUTIONS INTELLECTUAL PROPERTY GMBHInventors: Ralf-Peter Fietz, Ronny Hesse
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Patent number: 8089779Abstract: A data processing system with at least one mainboard is arranged in a computer housing and at least one daughter card that can be electrically connected to the mainboard by at least one riser card. A metal carrier sheet accommodates and supports the riser card and the daughter card and can be arranged together with the riser card and the daughter card in the computer housing. A metal carrier sheet includes a retaining bracket constructed to fix the riser card on the metal carrier sheet without screws. The metal carrier sheet further includes at least one angle bracket and at least one retaining bolt constructed to fix the daughter card without screws on the metal carrier sheet.Type: GrantFiled: December 1, 2010Date of Patent: January 3, 2012Assignee: Fujitsu Technology Solutions Intellectual Property GmbHInventors: Ralf-Peter Fietz, Ronny Hesse
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Publication number: 20110292590Abstract: A mounting element for an expansion card in a computer system includes a bracket-like construction and at least two retaining arms that at least partially encompass an expansion card held in the mounting element, wherein the mounting element can be locked on a retaining element of a module carrier, and the mounting element has a first mount designed to fix an expansion card held in the mounting element substantially perpendicular to the retaining arms such that the mounting element is connected captively to the expansion card.Type: ApplicationFiled: June 8, 2011Publication date: December 1, 2011Applicant: Fujitsu Technology Solutions Intellectual Property GmbHInventors: Ralf-Peter Fietz, Ronny Hesse
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Patent number: 7956305Abstract: A housing with a sliding switch with at least three positions and a sliding element that partially projects through an opening in the housing as provided. In order to protect the sliding element against accidental activation, on both sides of the opening, parallel to the direction of movement of the sliding switch, there are flanks.Type: GrantFiled: February 12, 2009Date of Patent: June 7, 2011Assignee: Fujitsu Siemens Computers GmbHInventors: Ralf-Peter Fietz, Rienhard Salmen
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Publication number: 20110075358Abstract: A data processing system with at least one mainboard is arranged in a computer housing and at least one daughter card that can be electrically connected to the mainboard by at least one riser card. A metal carrier sheet accommodates and supports the riser card and the daughter card and can be arranged together with the riser card and the daughter card in the computer housing. A metal carrier sheet includes a retaining bracket constructed to fix the riser card on the metal carrier sheet without screws.Type: ApplicationFiled: December 1, 2010Publication date: March 31, 2011Applicant: Fujitsu Technology Solutions Intellectual Property GmbHInventors: Ralf-Peter Fietz, Ronny Hesse
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Publication number: 20090218202Abstract: A housing with a sliding switch with at least three positions and a sliding element that partially projects through an opening in the housing as provided. In order to protect the sliding element against accidental activation, on both sides of the opening, parallel to the direction of movement of the sliding switch, there are flanks.Type: ApplicationFiled: February 12, 2009Publication date: September 3, 2009Applicant: FUJITSU SIEMENS COMPUTERS GMBHInventors: Ralf-Peter Fietz, Rienhard Salmen
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Publication number: 20070293089Abstract: A fan includes at least one rotor, a housing and at least one terminal seat. The rotor is disposed in the housing. The terminal seat includes a seat body and at least one knife-type terminal. The seat body is disposed on a circumference of the housing and has at least one terminal slot. The knife-type terminal is disposed in the corresponding terminal slot.Type: ApplicationFiled: May 8, 2007Publication date: December 20, 2007Inventors: William Lu, Cheng-Shu Yu, Peng-Chu Tao, Ralf-Peter Fietz
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Patent number: 5470042Abstract: A supporting device for a machine (2) standing on standing feet (4) at a distance from a floor surface of a floor. The supporting device has at least one supporting element (12), which has a holding part (44), which reaches, in an operating position, beneath the machine (2) and is detachably connected to a standing foot (4), and a supporting bracket (46) disposed thereon. The holding section (44) is configured as an essentially U-shaped bow having two arms (22, 24) which bear, in the fitted position, laterally against a standing foot (4). On the holding section (44) there are provided, perpendicular to the floor surface, stop faces (42), interacting with counter-faces of the standing foot (4), for fixing the holding section (44) to the standing foot (4). The arms (22, 24) are respectively provided, at their ends, with devices (25, 28) for coupling the said arms to the arms (24', 22') of a second supporting element (14).Type: GrantFiled: August 19, 1993Date of Patent: November 28, 1995Assignee: Siemens Nixdorf Informationssysteme AktiengesellschaftInventors: Ralf-Peter Fietz, Franz Knoop