Patents by Inventor Martin Witte
Martin Witte 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: 10145152Abstract: The invention relates to a door handle (10) for a vehicle door of a motor vehicle, with a removable cover element (11), in particular for covering a lock cylinder (101), wherein the lock cylinder (101) is provided for unlocking and locking a door lock, and wherein the cover element (11) can be transferred between at least two positions (I, II), specifically a covered position (I), in which in particular the lock cylinder (101) is covered by the cover element (11) so as to be inaccessible from the outside, and an open position (II), in which in particular the cylinder lock (101) is uncovered by the cover element (11), and a tension means (12) for actuating the door lock, wherein the tension means (12) can be mechanically operatively connected with the cover element (11) in the open position (II) of the cover element (11), so as to actuate the door lock by pulling on the cover element (11).Type: GrantFiled: November 13, 2015Date of Patent: December 4, 2018Assignee: Huf Hülsbeck & Fürst GmbH & Co. KGInventors: Andreas Beck, Martin Witte, Ulrike Fichert, Igor Gorenzweig, Stefan Mönig
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Publication number: 20180230717Abstract: vehicle door handle assembly with a sensor device for detecting an actuation is provided. A handle of the handle assembly has a section which can be gripped from behind and an outer wall that delimits an interior in which an electronic sensor device is arranged and fixed. The handle section is formed with a reduced outer wall thickness in an actuation region and has a deformability that is increased with respect to the remaining sections of the handle. The outer wall thickness is reduced solely on the outer wall face oriented towards the interior. The handle outer wall inner face oriented towards the interior is coated with a metal layer at least in the actuation region. The electronic sensor device comprises at least one inductive distance sensor which lies opposite the metal layer in the interior of the handle to detect a deformation of the opposing outer wall.Type: ApplicationFiled: July 4, 2016Publication date: August 16, 2018Inventors: Andreas Beck, Serdal Bitirim, Dirk Mueller, Martin Witte
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Publication number: 20180209182Abstract: A vehicle door handle with a handle component is provided. The handle component includes a hollow body, and an inductive sensor device is arranged in a cavity in order to detect an actuation of the handle component. A support having a support fastening section and a self-supporting section connected to the latter are arranged in the cavity, wherein the support fastening section is secured to the vehicle door handle, and wherein the self-supporting section of the support extends in the interior of the cavity at a distance from the wall surfaces of the handle component such that the self-supporting section of the support is mechanically decoupled from the wall surfaces of the handle component. The inductive sensor device is held in the self-supporting section, wherein a metallic material is arranged in at least one section of those wall surfaces of the handle component which surround the self-supporting section.Type: ApplicationFiled: July 4, 2016Publication date: July 26, 2018Inventors: Andreas Beck, Serdal Bitirim, Dirk Mueller, Martin Witte
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Patent number: 9995065Abstract: A vehicle door handle assembly includes an actuating element, which is actuated by a user gripping the handle from behind. The actuating element protrudes outward through a recess in the handle from an inner cavity through a wall of the handle over an outer contour of the handle. The actuating element is movable through the recess in the direction of the handle inner cavity against an elastic restoring force. The actuating element is at least in sections made of a metal. Located inside the handle is a stationary electric module with an inductive distance sensor so that when the actuating element moves, the distance of the actuating element in relation to the inductive distance sensor changes. An evaluation unit detects the signals of the inductive distance sensor, detects an actuation as a function of the signals, and provides an output signal.Type: GrantFiled: February 3, 2016Date of Patent: June 12, 2018Assignee: Huf Huelsbeck & Fuerst GmbH & Co. KGInventors: Martin Witte, Andreas Beck
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Publication number: 20180149333Abstract: A vehicle lighting module includes a silicone lens having an input surface and an exit surface, and a light source. The lens defines a near-zero draft between the input surface and the exit surface. The input surface is configured to shape an incident light emanating from the light source into a collimated light pattern emanating from the exit surface and containing at least 69% of the incident light. For this, the input surface includes a plurality of multi-faceted near-field lens elements each having a different focal length and each defining a near-zero draft. The exit surface includes a plurality of micro-optical elements configured to shape the collimated light pattern into a predetermined emitted light pattern.Type: ApplicationFiled: November 29, 2016Publication date: May 31, 2018Inventors: Arun Kumar, Greg A. Patton, Bruce Preston Williams, Martin Witte, Albert Ekladyous
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Patent number: 9910272Abstract: An integrated camera mounting and image window cleaning device includes a mounting bracket, a housing and a seal provided between the housing and the mounting bracket. A delivery channel extends around the outer periphery of the image window of the camera allowing the delivery of cleaning fluid which flows across the entire image window for cleaning.Type: GrantFiled: June 10, 2014Date of Patent: March 6, 2018Assignee: Ford Global Technologies, LLCInventor: Martin Witte
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Patent number: 9879451Abstract: The invention relates to a handle device (10) for a lock unit (12) for a movable door (11) or the like on a vehicle, comprising a handle part (51) which is movably mounted relative to a door (11) of the vehicle and which can be displaced between a rest position (Ia) and an operating position (Ib,c), the handle part (51) being flush with the exterior of the door (11.5) in the rest position (IA) and projecting from the exterior of the door (11.5) in the operating position (Ib,c). The handle part (51) can be actuated to open the door (10) when in the operating position (Ib,c). An actuating unit (33) is used to transfer the handle part (51) at least from the rest position (Ia) to a first operating position (IB). According to the invention, the actuating unit (33) is pivotably mounted.Type: GrantFiled: September 18, 2010Date of Patent: January 30, 2018Assignee: HUF HULSBECK & FURST GMBH & CO.Inventors: Dirk Muller, Mario Christensen, Stefan Monig, Cristof Brauner, Martin Witte, Norbert Heller
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Publication number: 20170260778Abstract: A vehicle door handle includes a sensor assembly for detecting an operation request. The door handle is fixed and actuates an electric lock. The sensor assembly includes a first capacitive sensor arranged in the door handle and oriented towards an inner side of the handle. It monitors a first handle section gripped when actuating the handle. Second and third sensors are arranged along an axial extension of the handle. The second sensor is oriented towards an outer side of the handle and monitors a touching from the outer side in a second handle section. The third sensor is oriented towards the inner side of the handle and monitors a touching from the inner side. The electronic control and evaluation device generates an opening signal when both the capacitive sensor detects a gripping of the door handle and the second sensor and the third sensor simultaneously each detect a touching.Type: ApplicationFiled: August 10, 2015Publication date: September 14, 2017Applicant: Huf Huelsbeck & Fuerst GmbH & Co. KGInventors: Martin Witte, Andreas Beck
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Patent number: 9690881Abstract: Methods for product data management and corresponding systems and computer-readable mediums. A method includes receiving and parsing a functional model to produce a functional model graph, and receiving and parsing a three-dimensional (3D) model that corresponds to the functional model to produce a 3D model graph. The method includes identifying a plurality of one-dimensional (1D) candidate components corresponding to the functional model graph and the 3D model graph. The method includes creating a 1D graph corresponding to the 1D candidate components, parameterizing the 1D components in the 1D graph, and generating a 1D model from the parameterized 1D components.Type: GrantFiled: March 19, 2014Date of Patent: June 27, 2017Assignee: SIEMENS PRODUCT LIFECYCLE MANAGEMENT SOFTWARE INC.Inventors: Arquimedes Martinez Canedo, Martin Witte, Peter Hutchison, Karel Dewilde
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Patent number: 9447604Abstract: A door handle for motor vehicles includes a handle body and a cover which cooperate to form a handle for a user. An accommodating space for electronic components is formed between the handle body and the cover. A capacitive proximity sensor is arranged in the space. The sensor has an active capacitive face directed towards the cover for detecting approaching movements. The capacitive face is coupled to an evaluation circuit which detects changes in the capacitance of the capacitive face. A sealing element composed of a closed-cell foam is located in the space. The sealing element has at least one continuous opening spaced from an edge. The opening is located above the active face of the proximity sensor and is compressed between the cover and the handle body with the result that at least one area above the active face of the sensor is free of foam.Type: GrantFiled: February 25, 2013Date of Patent: September 20, 2016Assignee: Huf Huelsbeck & Fuerst GmbH & Co. KGInventors: Martin Witte, Andreas Peschl
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Publication number: 20160230429Abstract: A vehicle door handle assembly includes an actuating element, which is actuated by a user gripping the handle from behind. The actuating element protrudes outward through a recess in the handle from an inner cavity through a wall of the handle over an outer contour of the handle. The actuating element is movable through the recess in the direction of the handle inner cavity against an elastic restoring force. The actuating element is at least in sections made of a metal. Located inside the handle is a stationary electric module with an inductive distance sensor so that when the actuating element moves, the distance of the actuating element in relation to the inductive distance sensor changes. An evaluation unit detects the signals of the inductive distance sensor, detects an actuation as a function of the signals, and provides an output signal.Type: ApplicationFiled: February 3, 2016Publication date: August 11, 2016Applicant: Huf Huelsbeck & Fuerst GmbH & Co. KGInventors: Martin Witte, Andreas Beck
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Publication number: 20160145910Abstract: The invention relates to a door handle (10) for a vehicle door of a motor vehicle, with a removable cover element (11), in particular for covering a lock cylinder (101), wherein the lock cylinder (101) is provided for unlocking and locking a door lock, and wherein the cover element (11) can be transferred between at least two positions (I, II), specifically a covered position (I), in which in particular the lock cylinder (101) is covered by the cover element (11) so as to be inaccessible from the outside, and an open position (II), in which in particular the cylinder lock (101) is uncovered by the cover element (11), and a tension means (12) for actuating the door lock, wherein the tension means (12) can be mechanically operatively connected with the cover element (11) in the open position (II) of the cover element (11), so as to actuate the door lock by pulling on the cover element (11).Type: ApplicationFiled: November 13, 2015Publication date: May 26, 2016Inventors: Andreas Beck, Martin Witte, Ulrike Fichert, Igor Gorenzweig, Stefan Mönig
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Publication number: 20160139004Abstract: Methods for conceptualization and search of block diagram based models. A method includes receiving a selected model from a model library comprised of a plurality of models, mapping physical quantities to each of the plurality of properties of the selected model, associating a semantic interpretation to each of the plurality of properties, defining a similarity determination comparing the semantic interpretation of a first property and the semantic interpretation of a second property, determining property similarities comparing the specific properties for each of the plurality of models to the specific properties of the selected model by applying the similarity determination, determining a model similarity based on a weighted summation of the property similarities, and creating a similarity list of similar models with sufficient model similarities.Type: ApplicationFiled: November 17, 2014Publication date: May 19, 2016Inventor: Martin Witte
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Publication number: 20160138303Abstract: The invention relates to a door handle (30) for a vehicle door (40) of a vehicle with a tension means (10), wherein the tension means (30) can in particular be mechanically operatively connected with a detachable cover element (31), and a container element (20), wherein the container element (20) is situated inside of the door handle (30), and designed to accept a functional element (33) of the door handle (30).Type: ApplicationFiled: November 13, 2015Publication date: May 19, 2016Inventors: Andreas Beck, Martin Witte, Ulrike Fichert, Igor Gorenzweig, Stefan Mönig
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Publication number: 20160140183Abstract: Methods for product data management and corresponding systems and computer-readable mediums. A method includes receiving a model library comprising a plurality of library objects, identifying a plurality of relevant words and a plurality of word tuples from the description sentences in the plurality of library objects, determining a word frequency for each of the plurality of relevant words in the model library, determining a tuple frequency for each of the plurality of word tuples in the model library, determining a conditional probability for a first relevant word to occur in a description sentence with a second relevant word for each of the plurality of relevant words, and creating a controlled vocabulary for the model library.Type: ApplicationFiled: November 17, 2014Publication date: May 19, 2016Inventor: Martin Witte
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Patent number: 9341005Abstract: The invention relates to a handle device for a lock unit (7) of a vehicle, comprising a handle part (10) which is movably mounted relative to a door (5) of the vehicle, a locking unit (40) for preventing unintentional opening of the door (5) caused by accelerations acting upon the handle part (10), especially accelerations such as they act upon the vehicle during a crash, the locking unit (40) being displaceable between a locking position (1) and a release position (2), and a movement of the handle part (10) being enabled in the release position (2) and a movement of the handle part (10) being disabled in the locking position (1). The invention is characterized in that an actuating unit (50) is actively connected to the locking unit (40) such that the locking unit (40) can be brought from the locking position (1) into the release position (2) when the actuating unit (50) is activated.Type: GrantFiled: September 18, 2010Date of Patent: May 17, 2016Assignee: HUF HULSBECK & FURST GMBH & CO.Inventors: Dirk Müller, Mario Christensen, Stefan Mönig, Christof Brauner, Martin Witte, Norbert Heller
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Patent number: 9267657Abstract: A vehicular lighting assembly is provided that includes a chamber defined by isotropically luminant back and side surfaces, a depth, and a front surface having a lens aperture. The lighting assembly also includes LED sources on the back surface. In addition, each source has a beam angle?a light exit angle, and is spaced from the other sources?the depth divided by a predetermined factor between approximately 1.0 and 2.5. In certain aspects, the front surface also includes a diffuser. In other aspects, each source is spaced from the other sources?the depth divided by a predetermined factor of approximately 2.5 or less.Type: GrantFiled: March 30, 2015Date of Patent: February 23, 2016Assignee: Ford Global Technologies, LLCInventors: Arun Kumar, Mahendra Somasara Dassanayake, Martin Witte, Richard Joseph Michaels, III
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Publication number: 20150353057Abstract: An integrated camera mounting and image window cleaning device includes a mounting bracket, a housing and a seal provided between the housing and the mounting bracket. A delivery channel extends around the outer periphery of the image window of the camera allowing the delivery of cleaning fluid which flows across the entire image window for cleaning.Type: ApplicationFiled: June 10, 2014Publication date: December 10, 2015Inventor: Martin Witte
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Publication number: 20150204505Abstract: A vehicular lighting assembly is provided that includes a chamber defined by isotropically luminant back and side surfaces, a depth, and a front surface having a lens aperture. The lighting assembly also includes LED sources on the back surface. In addition, each source has a beam angle?a light exit angle, and is spaced from the other sources?the depth divided by a predetermined factor between approximately 1.0 and 2.5. In certain aspects, the front surface also includes a diffuser. In other aspects, each source is spaced from the other sources?the depth divided by a predetermined factor of approximately 2.5 or less.Type: ApplicationFiled: March 30, 2015Publication date: July 23, 2015Inventors: Arun Kumar, Mahendra Somasara Dassanayake, Martin Witte, Richard Joseph Michaels, III
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Patent number: 9008237Abstract: A method for symbol detection includes assigning a received symbol to at least one particular candidate symbol of a set of candidate symbols of a finite candidate symbol alphabet based on a metric between the received symbol and the at least one particular candidate symbol, the metric comprising contributions with respect to channel-based information and contributions with respect to a priori information.Type: GrantFiled: June 27, 2013Date of Patent: April 14, 2015Assignee: Intel IP CorporationInventors: Franz Eder, Tobias Kurpjuhn, Ernst Martin Witte