Patents by Inventor Jochen Mueller
Jochen Mueller 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: 11962218Abstract: An electrical machine including a stator, a rotor and a bearing arrangement having a first bearing and a second bearing on opposite sides of the stator as well as a shielding arrangement comprising a first shielding unit and a second shielding unit. The rotor is rotatably supported around a rotation axis by means of bearings. The shielding units are electrically conductive and comprise a ring part in each case that extends originating from a radial inner end to a radial outer end away from the rotation axis. Preferably each shielding unit has a circumferential part on its radial outer end that extends in a continuous ring-shaped manner around rotation axis and is arranged in overlapping manner with the adjacent axial end of stator winding in axial direction. The circumferential parts are preferably completely closed, whereas the ring parts can comprise through holes.Type: GrantFiled: February 11, 2022Date of Patent: April 16, 2024Assignee: EBM-PAPST MULFINGEN GMBH & CO. KGInventors: Martin Buerkert, Rainer Mueller, Jochen Haefner, Sebastian Schroth
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Publication number: 20240100767Abstract: In one aspect, the present disclosure provides a nozzle for a 3D printing system. The nozzle may include a flowpath with a material inlet and a material outlet. The nozzle may further include a valve in fluid communication with the flowpath between the material inlet and the material outlet, where the valve includes a closed state and an open state, where in the closed state the valve obstructs the flowpath between the material inlet and the material outlet, and where in the open state the material inlet is in fluid communication with the material outlet. The nozzle may further include a compensator in fluid communication with the flowpath, where the compensator includes a contracted state associated with the open state of the valve and an expanded state associated with the closed state of the valve.Type: ApplicationFiled: September 6, 2023Publication date: March 28, 2024Applicant: President and Fellows of Harvard CollegeInventors: Jennifer A. LEWIS, Mark A. Skylar-Scott, Jochen Mueller
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Patent number: 11913507Abstract: A disc brake for utility vehicles includes a brake disc, a first brake lining on a first side of the brake disc and a second brake lining on a second side of the brake disc opposite the first side. A spreading device is also provided which generates a force that moves the first and the second brake lining away from one another.Type: GrantFiled: November 16, 2020Date of Patent: February 27, 2024Assignee: ZF CV Systems Europe BVInventors: Frank Beyer, Jochen Frank, Hans-Christian Jungmann, Marcel Kalmbach, Marcus Keller, Peter Moser, Martin Müller, Vitalij Scherer, Mirko Seip, Markus Stafflinger
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Patent number: 11848237Abstract: An electronic component includes a semiconductor device including a semiconductor die including a first surface, the first surface including a first metallization structure and edge regions surrounding the first metallization structure, a second surface opposing the first surface and including a second metallization structure, and side faces extending between the first surface and the second surface, wherein the edge regions of the first surface and portions of the side faces are covered by a first polymer layer, wherein the electronic component further includes a plurality of leads and a plastic housing composition, wherein the first metallization structure is coupled to a first lead and the second metallization structure is coupled to a second lead of the plurality of leads.Type: GrantFiled: February 23, 2022Date of Patent: December 19, 2023Assignee: Infineon Technologies AGInventors: Paul Ganitzer, Carsten von Koblinski, Thomas Feil, Gerald Lackner, Jochen Mueller, Martin Poelzl, Tobias Polster
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Publication number: 20230398729Abstract: A method of controlling macroscopic properties of a metamaterial includes 3D printing a lattice structure comprising interconnected struts, where each strut comprises one or more printed filaments. Each printed filament comprises an active material or a passive material, and the active material has a modulus with a higher stimulus dependence than that of the passive material. The printed filaments comprising the active material are disposed at predetermined regions of the lattice structure. After 3D printing, the lattice structure is exposed to a stimulus, and the predetermined regions comprising the active material soften or stiffen. Thus, the macroscopic properties of the lattice structure may be controlled.Type: ApplicationFiled: November 11, 2021Publication date: December 14, 2023Applicant: President and Fellows of Harvard CollegeInventors: Jochen MUELLER, Jennifer A. LEWIS, Katia BERTOLDI
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Publication number: 20230278278Abstract: A method of printing a cellular solid by direct bubble writing comprises introducing an ink formulation comprising a polymerizable monomer and a gas into a nozzle, which includes a core flow channel radially surrounded by an outer flow channel. The ink formulation is directed into the outer flow channel and the gas is directed into the core flow channel. The ink formulation and the gas are ejected out of the nozzle as a stream of bubbles, where each bubble includes a core comprising the gas and a liquid shell overlying the core that comprises the ink formulation. After ejection, the polymerizable monomer is polymerized to form a solid polymeric shell from the liquid shell, and the bubbles are deposited on a substrate moving relative to the nozzle. Thus, a polymeric cellular solid having a predetermined geometry is printed.Type: ApplicationFiled: May 10, 2023Publication date: September 7, 2023Applicant: UNIVERSITEIT TWENTEInventors: Claas Willem VISSER, Dahlia Ningrum AMATO, Jennifer A. Lewis, Jochen MUELLER
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Patent number: 11685108Abstract: A method of printing a cellular solid (120) by direct bubble writing comprises introducing an ink formulation (102) comprising a polymerizable monomer and a gas (104) into a nozzle (106), which includes a core flow channel (108) radially surrounded by an outer flow channel (110). The ink formulation is directed into the outer flow channel (110) and the gas is directed into the core flow channel (108). The ink formulation (102) and the gas (104) are ejected out of the nozzle (106) as a stream of bubbles (112), where each bubble includes a core (114) comprising the gas and a liquid shell (116) overlying the core that comprises the ink formulation. After ejection, the polymerizable monomer is polymerized to form a solid polymeric shell (118) from the liquid shell (116), and the bubbles are deposited on a substrate (122) moving relative to the nozzle (106). Thus, a polymeric cellular solid (120) having a predetermined geometry is printed.Type: GrantFiled: August 2, 2019Date of Patent: June 27, 2023Assignee: UNIVERSITEIT TWENTEInventors: Claas Willem Visser, Dahlia Ningrum Amato, Jennifer A. Lewis, Jochen Mueller
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Publication number: 20230143048Abstract: A printhead comprises a plurality of ink cartridges and a nozzle, where the nozzle and the ink cartridges are configured to rotate together about an axis during printing. The nozzle includes a nozzle body comprising an inlet end, an outlet end, and one or more internal passageways extending through the nozzle body from the inlet end to the outlet end. The one or more internal passageways terminate at one or more outlets at or near the outlet end. The nozzle also includes plurality of nozzle inlets at the inlet end for delivery of flowable inks into the internal passageways, where each nozzle inlet is in fluid communication with a dispensing end of one of the ink cartridges.Type: ApplicationFiled: November 8, 2022Publication date: May 11, 2023Inventors: Natalie M. Larson, Jochen Mueller, Jennifer A. Lewis
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Patent number: 11472102Abstract: In one aspect, the present disclosure provides a nozzle for 3-D printing. The nozzle may include a first nozzle tip defining a first outlet, where the first nozzle tip includes a first channel extending therethrough. The nozzle may further include a second nozzle tip defining a second outlet, where the second nozzle tip includes a second channel extending therethrough, and where the first channel surrounds the second outlet. The second nozzle tip may be retracted longitudinally with respect to the first nozzle tip such that the second outlet of the second nozzle tip is located in the first channel.Type: GrantFiled: December 5, 2017Date of Patent: October 18, 2022Assignees: President and Fellows of Harvard College, ETH Zurich (Swiss Federal Institute of Technology)Inventors: Jennifer A. Lewis, Jochen Mueller, Jordan R. Raney, Kristina Shea
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Publication number: 20220181211Abstract: An electronic component includes a semiconductor device including a semiconductor die including a first surface, the first surface including a first metallization structure and edge regions surrounding the first metallization structure, a second surface opposing the first surface and including a second metallization structure, and side faces extending between the first surface and the second surface, wherein the edge regions of the first surface and portions of the side faces are covered by a first polymer layer, wherein the electronic component further includes a plurality of leads and a plastic housing composition, wherein the first metallization structure is coupled to a first lead and the second metallization structure is coupled to a second lead of the plurality of leads.Type: ApplicationFiled: February 23, 2022Publication date: June 9, 2022Inventors: Paul Ganitzer, Carsten von Koblinski, Thomas Feil, Gerald Lackner, Jochen Mueller, Martin Poelzl, Tobias Polster
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Patent number: 11302579Abstract: In an embodiment, a composite semiconductor substrate includes a first polymer layer and a plurality of semiconductor dies having a first surface, a second surface opposing the first surface, side faces extending between the first surface and the second surface and a first metallization structure on the first surface. Edge regions of the first surface and at least portions of the side faces are embedded in the first polymer layer. At least one metallic region of the first metallization structure is exposed from the first polymer layer. A second metallization structure is arranged on the second surface of the plurality of semiconductor dies. A second polymer layer is arranged on edge regions of the second surface of the plurality of semiconductor dies and on the first polymer layer in regions between the side faces of neighbouring ones of the plurality of semiconductor dies.Type: GrantFiled: May 14, 2020Date of Patent: April 12, 2022Assignee: Infineon Technologies AGInventors: Paul Ganitzer, Carsten von Koblinski, Thomas Feil, Gerald Lackner, Jochen Mueller, Martin Poelzl, Tobias Polster
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Patent number: 11207831Abstract: A 3D printed core-shell filament comprises an elongated core radially surrounded by an outer shell with a barrier layer in between, where the elongated core comprises a ductile polymer and the outer shell comprises a stiff polymer having a Young's modulus higher than that of the ductile polymer. A lightweight lattice structure may comprise a plurality of the 3D printed core-shell filaments deposited in layers.Type: GrantFiled: December 5, 2017Date of Patent: December 28, 2021Assignees: PRESIDENT AND FELLOWS OF HARVARD COLLEGE, ETH ZURICH (SWISS FEDERAL INSTITUTE OF TECHNOLOGY)Inventors: Jennifer A. Lewis, Jochen Mueller, Jordan R. Raney, Kristina Shea
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Publication number: 20210299943Abstract: A method of printing a cellular solid (120) by direct bubble writing comprises introducing an ink formulation (102) comprising a polymerizable monomer and a gas (104) into a nozzle (106), which includes a core flow channel (108) radially surrounded by an outer flow channel (110). The ink formulation is directed into the outer flow channel (110) and the gas is directed into the core channel (108). The ink formulation (102) and the gas (104) are ejected out of the nozzle (106) as a stream of bubbles (112), where each bubble includes a core (114) comprising the gas and a liquid shell (116) overlying the core that comprises the ink formulation. After ejection, the polymerizable monomer is polymerized to form a solid polymeric shell (118) from the liquid shell (116), and the bubbles are deposited on a substrate (122) moving relative to the nozzle (106). Thus, a polymeric cellular solid (120) having a predetermined geometry is printed.Type: ApplicationFiled: August 2, 2019Publication date: September 30, 2021Applicant: UNIVERSITEIT TWENTEInventors: Claas Willem VISSER, Dahlia Ningrum AMATO, Jennifer A. Lewis, Jochen MUELLER
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Patent number: 11103815Abstract: An apparatus for filtering a liquid includes a filter housing, at least one filter element arranged in the filter housing, and at least one sensor unit. The at least one sensor unit includes at least one sensor and a radio module. The at least one sensor is configured to detect an operating parameter representative of a state of at least the at least one filter element or the apparatus.Type: GrantFiled: June 6, 2019Date of Patent: August 31, 2021Assignee: Robert Bosch GmbHInventors: Patric Brand, Adrien Mouaffo Tiadjio, Jochen Mueller, Peter Rehbein, Peter Stachnik, Sebastian Vornwald, Thomas Inderwies
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Patent number: 11009430Abstract: A method for monitoring operation of a plant via a plurality of sensors includes: a) determining respective temporal waveforms of measurement values recordable with the sensors during normal operation of the plant, b) determining dependencies between the determined temporal waveforms of the measurement values, c) recording respective temporal waveforms of measurement values with the sensors during the operating mode to be monitored of the plant, and d) deciding whether a fault is present in the operating mode to be monitored of the plant by evaluating the recorded temporal waveforms on the basis of the determined dependencies.Type: GrantFiled: October 31, 2018Date of Patent: May 18, 2021Assignee: Robert Bosch GmbHInventors: Sebastian Vornwald, Adrien Mouaffo Tiadjio, Christoph Maier, Jochen Mueller, Patric Brand, Peter Rehbein, Roman Ritter, Thomas Inderwies, Wolfgang Rueppel
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Patent number: 10946588Abstract: A present disclosure relates to a system for automatic design and manufacturing of 3D printing units and 3D products. The system is configured to obtain specification of a target structure corresponding to a 3D product; automatically determine a design and a printing path of a 3D printing unit based on the specification of the target structure, wherein the 3D printing unit is a micronozzle unit configured to print the target structure of the 3D product; automatically determine a manufacturing procedure to print the 3D printing unit based on the specification of the target structure; and instruct a 3D printer to print the 3D printing unit according to the manufacturing procedure and the printing path of the 3D printing unit.Type: GrantFiled: March 3, 2017Date of Patent: March 16, 2021Assignee: President and Fellows of Harvard UniversityInventors: Jennifer A. Lewis, Mark Andrew Skylar-Scott, Jochen Mueller, David Kolesky
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Patent number: 10868437Abstract: A method for activating an electronic subassembly includes receiving at least one activation signal using a reception module of the electronic subassembly. The electronic subassembly is transferred from an idle state to an active state using the at least one activation signal. The electronic subassembly is intermittently supplied with electric power via the at least one activation signal.Type: GrantFiled: October 23, 2018Date of Patent: December 15, 2020Assignee: Robert Bosch GmbHInventors: Sebastian Vornwald, Adrien Mouaffo Tiadjio, Christoph Maier, Jochen Mueller, Patric Brand, Peter Rehbein, Roman Ritter, Thomas Inderwies, Wolfgang Rueppel
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Patent number: 10759189Abstract: A method determines wearing of a printing apparatus. The method includes: controlling a motor of a label paper driving mechanism of the printing apparatus using motor control data; determining a label start indicator; determining a label end indicator; determining a label length indicator corresponding to a length covered by a rotation of the label paper driving mechanism of an unweared printing apparatus between the label start indicator and the label end indicator based on the motor control data; storing the label length indicator; and determining a wearing indicator of the printing apparatus based on stored label length indicators, including the label length indicator.Type: GrantFiled: August 23, 2019Date of Patent: September 1, 2020Assignee: BIZERBA SE & CO. KGInventors: Jochen Mueller, Urs-Michael Schaudt, Gerd Kammerer, Helmut Pfau, Markus Uber
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Publication number: 20200273750Abstract: In an embodiment, a composite semiconductor substrate includes a first polymer layer and a plurality of semiconductor dies having a first surface, a second surface opposing the first surface, side faces extending between the first surface and the second surface and a first metallization structure on the first surface. Edge regions of the first surface and at least portions of the side faces are embedded in the first polymer layer. At least one metallic region of the first metallization structure is exposed from the first polymer layer. A second metallization structure is arranged on the second surface of the plurality of semiconductor dies. A second polymer layer is arranged on edge regions of the second surface of the plurality of semiconductor dies and on the first polymer layer in regions between the side faces of neighbouring ones of the plurality of semiconductor dies.Type: ApplicationFiled: May 14, 2020Publication date: August 27, 2020Inventors: Paul Ganitzer, Carsten von Koblinski, Thomas Feil, Gerald Lackner, Jochen Mueller, Martin Poelzl, Tobias Polster
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Patent number: 10748801Abstract: According to various embodiments, a method for processing a carrier may include: forming an arrangement of defects in the carrier, wherein a surface region of the carrier is disposed over the arrangement of defects at a first surface of the carrier, wherein the arrangement of defects is configured to generate a crack structure extending from the arrangement of defects into the surface region; partially removing the carrier to remove the arrangement of defects; and separating the surface region of the carrier into a plurality of surface region portions along the crack structure.Type: GrantFiled: March 29, 2018Date of Patent: August 18, 2020Assignee: INFINEON TECHNOLOGIES AGInventors: Gunther Mackh, Markus Brunnbauer, Adolf Koller, Jochen Mueller