Patents by Inventor Benjamin Sewiolo
Benjamin Sewiolo 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: 11962203Abstract: Disclosed is a method for monitoring the operation of a drive component. In order to minimize additional hardware complexity, the monitoring method is cared out by a coil that is integrated in a mobile terminal by acquiring an electromagnetic variable of the drive component outside a housing of the drive component by the integrated coil, determining at least one first frequency based on the acquired electromagnetic variable, and determining a first status variable of the drive component from the at least one first frequency.Type: GrantFiled: October 12, 2021Date of Patent: April 16, 2024Assignee: Siemens AktiengesellschaftInventor: Benjamin Sewiolo
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Publication number: 20230396133Abstract: Disclosed is a method for monitoring the operation of a drive component. In order to minimize additional hardware complexity, the monitoring method is cared out by a coil that is integrated in a mobile terminal by acquiring an electromagnetic variable of the drive component outside a housing of the drive component by the integrated coil, determining at least one first frequency based on the acquired electromagnetic variable, and determining a first status variable of the drive component from the at least one first frequency.Type: ApplicationFiled: October 12, 2021Publication date: December 7, 2023Applicant: Siemens AktiengesellschaftInventor: BENJAMIN SEWIOLO
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Patent number: 11165310Abstract: A stator for an electrical rotating machine includes a laminated core having coil bars and a winding head board resting on an end side of the laminated core and having a main body including a first dielectric material. Conductor tracks are connected to the coil bars and integrated into the winding head board. The winding head board has a region with a second dielectric material and/or a region with a third dielectric material, with the second dielectric material having a higher thermal conductivity than the first dielectric material. The region with the second dielectric material is arranged between a conductor track and the laminated core such that heat is transmittable between conductor track and laminated core via the second dielectric material. The third dielectric material has a higher dielectric strength than the first dielectric material, with the region with the third dielectric material arranged between at least two conductor tracks.Type: GrantFiled: February 14, 2018Date of Patent: November 2, 2021Assignee: Siemens AktiengesellschaftInventor: Benjamin Sewiolo
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Publication number: 20190372433Abstract: A stator for an electrical rotating machine includes a laminated core having coil bars and a winding head board resting on an end &de of the laminated core and having a main body including a first dielectric material. Conductor tracks are connected to the coil bars and integrated into the winding head board. The winding head board has a region with a second dielectric material and/or a region with a third dielectric material, with the second dielectric material having a higher thermal conductivity than the first dielectric material. The region with the second dielectric material is arranged between a conductor track and the laminated core such that heat is transmittable between conductor track and laminated core via the second dielectric material. The third dielectric material has a higher dielectric strength than the first dielectric material, with the region with the third dielectric material arranged between at least two conductor tracks.Type: ApplicationFiled: February 14, 2018Publication date: December 5, 2019Applicant: Siemens AktiengesellschaftInventor: Benjamin Sewiolo
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Patent number: 10091974Abstract: The invention relates to a method for determining, the sex of at least one embryo in an egg (12), in which the sex of the embryo is determined by means of at least one detection method which is noninvasive at least with regard to the egg (12), wherein at least one oestradiol value which characterizes the concentration of oestradiol in the egg (12) is determined by means of the noninvasive detection method and the sex is determined as a function of the oestradiol value.Type: GrantFiled: March 17, 2014Date of Patent: October 9, 2018Assignee: Siemens AktiengesellschaftInventors: Benjamin Sewiolo, Andreas Ziroff
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Patent number: 9923541Abstract: A symmetrical input signal is converted into an asymmetrical output signal. A first conduction path and a second conduction path are arranged parallel to one another based on signal flow. The first conduction path and the second conduction path form a first stage and a second stage. The first conduction path includes a first high-pass element assigned to the first stage. The second conduction path includes a first low-pass element assigned to the first stage. The first conduction path and the second conduction path have a second high-pass element assigned to the second stage. The second conduction path includes a second low-pass element assigned to the second stage and arranged in a chain with the first low-pass element. Each high-pass element shifts the phase of a signal forward, and each low-pass element shifts the phase of a signal backward to generate the asymmetrical signal.Type: GrantFiled: January 14, 2016Date of Patent: March 20, 2018Assignee: Siemens AktiengesellschaftInventor: Benjamin Sewiolo
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Publication number: 20180028100Abstract: The invention relates to a system and a non-invasive method for examining at least parts of the blood fractions, designed for examination of the blood fractions on the basis of at least one magnetic resonance spectroscopy of a human body part, in particular of the human finger. The invention also relates to the use of said system.Type: ApplicationFiled: February 11, 2015Publication date: February 1, 2018Inventors: Sebastian Martius, Benjamin Sewiolo, Andreas Ziroff
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Patent number: 9876263Abstract: The invention relates to an arrangement and a method for the galvanically separated energy transmission, in which the energy is transmitted via a dielectric waveguide.Type: GrantFiled: August 31, 2015Date of Patent: January 23, 2018Assignee: Siemens AktiengesellschaftInventors: Dominik Ergin, Dennie Lange, Sebastian Martius, Benjamin Sewiolo, Andreas Ziroff
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Publication number: 20170324134Abstract: The invention relates to an arrangement and a method for the galvanically separated energy transmission, in which the energy is transmitted via a dielectric waveguide.Type: ApplicationFiled: August 31, 2015Publication date: November 9, 2017Inventors: Dominik Ergin, Dennie Lange, Sebastian Martius, Benjamin Sewiolo, Andreas Ziroff
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Publication number: 20170309427Abstract: The invention relates to an arrangement and a method for switching clearances between contacts by means of switching devices, wherein an energy provides an actuator energy for at least one switching device, in particular a vacuum interrupter.Type: ApplicationFiled: August 26, 2015Publication date: October 26, 2017Inventors: Benjamin Sewiolo, Andreas Ziroff
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Publication number: 20170294280Abstract: The disclosure relates to an arrangement and a method for switching an open contact gap by a switching device, wherein a galvanically isolated energy transmission of high-frequency energy provides an actuator energy for at least one switching device, in particular a vacuum interrupter. For the purpose of energy transmission, the switching device is connected to the high-frequency source via a dielectric resonator, the switching device being designed such as to be configured for converting the transmitted energy into actuator energy.Type: ApplicationFiled: September 7, 2015Publication date: October 12, 2017Inventors: Benjamin Sewiolo, Andreas Ziroff
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Patent number: 9788129Abstract: A facility is provided for the wireless resonant charging of rechargeable hearing instruments. The hearing instrument is freely positionable in a charging device for charging purposes. The charging device for the wireless charging has a transmit antenna arrangement, a transmit amplifier for actuating the transmit antenna arrangement and a charging space. The transmit antenna arrangement has two feeding points, which are spatially arranged in relation to the charging space such that a circularly polarized electromagnetic field can thus be generated in the charging space. The transmit amplifier actuates the antennas accordingly to generate a circularly polarized electromagnetic field in the charging space. In the process a coil arrangement generates a circularly polarized HF field. A good resonant coupling, even with a tilted hearing instrument, is possible, in other words with an undetermined and unpredictable orientation and position of the receive coil of the hearing instrument.Type: GrantFiled: May 20, 2016Date of Patent: October 10, 2017Assignee: Siemens AktiengesellschaftInventors: Sebastian Martius, Benjamin Sewiolo
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Patent number: 9712925Abstract: To make the charging of hearing aids more convenient, a charging device for wirelessly charging a hearing aid is provided. The charging device has a cylindrical container, an integrated antenna for generating an alternating magnetic field in the container in the event of electrical excitation, and a charging circuit which can be used to electrically excite the antenna. The antenna is a birdcage antenna in which rods are arranged parallel to a cylinder axis on a cylinder jacket and the ends of the rods at the edges of the cylinder jacket are each connected to an end ring. A switching element is arranged in each of the rods. The charging circuit is used to alternately generate a circular magnetic field, in which case the switching elements are operated in a closed mode, and a linear magnetic field, in which case the switching elements are operated in an open mode.Type: GrantFiled: January 22, 2015Date of Patent: July 18, 2017Assignee: Siemens AktiengesellschaftInventors: Sebastian Martius, Benjamin Sewiolo
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Patent number: 9612305Abstract: Shielding for an electronic circuit includes at least one substrate. A metal structure is disposed on at least one side of the at least one substrate. The metal structure includes a number of non-contiguous part areas. Adjacent part areas that are disposed on a same side of the substrate are spaced apart from one another by a boundary line running in a serpentine shape.Type: GrantFiled: April 19, 2013Date of Patent: April 4, 2017Assignee: Siemens AktiengesellschaftInventors: Sebastian Martius, Oliver Schwender, Benjamin Sewiolo
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Publication number: 20160269836Abstract: A facility is provided for the wireless resonant charging of rechargeable hearing instruments. The hearing instrument is freely positionable in a charging device for charging purposes. The charging device for the wireless charging has a transmit antenna arrangement, a transmit amplifier for actuating the transmit antenna arrangement and a charging space. The transmit antenna arrangement has two feeding points, which are spatially arranged in relation to the charging space such that a circularly polarized electromagnetic field can thus be generated in the charging space. The transmit amplifier actuates the antennas accordingly to generate a circularly polarized electromagnetic field in the charging space. In the process a coil arrangement generates a circularly polarized HF field. A good resonant coupling, even with a tilted hearing instrument, is possible, in other words with an undetermined and unpredictable orientation and position of the receive coil of the hearing instrument.Type: ApplicationFiled: May 20, 2016Publication date: September 15, 2016Inventors: SEBASTIAN MARTIUS, BENJAMIN SEWIOLO
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Publication number: 20160204756Abstract: A symmetrical input signal is converted into an asymmetrical output signal. A first conduction path and a second conduction path are arranged parallel to one another based on signal flow. The first conduction path and the second conduction path form a first stage and a second stage. The first conduction path includes a first high-pass element assigned to the first stage. The second conduction path includes a first low-pass element assigned to the first stage. The first conduction path and the second conduction path have a second high-pass element assigned to the second stage. The second conduction path includes a second low-pass element assigned to the second stage and arranged in a chain with the first low-pass element. Each high-pass element shifts the phase of a signal forward, and each low-pass element shifts the phase of a signal backward to generate the asymmetrical signal.Type: ApplicationFiled: January 14, 2016Publication date: July 14, 2016Inventor: Benjamin Sewiolo
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Publication number: 20160057977Abstract: The invention relates to a method for determining the sex of at least one embryo in an egg (12), in which the sex of the embryo is determined by means of at least one detection method which is noninvasive at least with regard to the egg (12), wherein at least one oestradiol value which characterizes the concentration of oestradiol in the egg (12) is determined by means of the noninvasive detection method and the sex is determined as a function of the oestradiol value.Type: ApplicationFiled: March 17, 2014Publication date: March 3, 2016Inventors: Benjamin SEWIOLO, Andreas ZIROFF
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Publication number: 20150334494Abstract: A facility is provided for the wireless resonant charging of rechargeable hearing instruments. The hearing instrument is freely positionable in a charging device for charging purposes. The charging device for the wireless charging has a transmit antenna arrangement, a transmit amplifier for actuating the transmit antenna arrangement and a charging space. The transmit antenna arrangement has two feeding points, which are spatially arranged in relation to the charging space such that a circularly polarized electromagnetic field can thus be generated in the charging space. The transmit amplifier actuates the antennas accordingly to generate a circularly polarized electromagnetic field in the charging space. In the process a coil arrangement generates a circularly polarized HF field. A good resonant coupling, even with a tilted hearing instrument, is possible, in other words with an undetermined and unpredictable orientation and position of the receive coil of the hearing instrument.Type: ApplicationFiled: July 28, 2015Publication date: November 19, 2015Inventors: SEBASTIAN MARTIUS, BENJAMIN SEWIOLO
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Patent number: 9161141Abstract: A facility is provided for the wireless resonant charging of rechargeable hearing instruments. The hearing instrument is freely positionable in a charging device for charging purposes. The charging device for the wireless charging has a transmit antenna arrangement, a transmit amplifier for actuating the transmit antenna arrangement and a charging space. The transmit antenna arrangement has two feeding points, which are spatially arranged in relation to the charging space such that a circularly polarized electromagnetic field can thus be generated in the charging space. The transmit amplifier actuates the antennas accordingly to generate a circularly polarized electromagnetic field in the charging space. In the process a coil arrangement generates a circularly polarized HF field. A good resonant coupling, even with a tilted hearing instrument, is possible, in other words with an undetermined and unpredictable orientation and position of the receive coil of the hearing instrument.Type: GrantFiled: February 24, 2014Date of Patent: October 13, 2015Assignee: Siemens AktiengesellschaftInventors: Sebastian Martius, Benjamin Sewiolo
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Publication number: 20150208180Abstract: To make the charging of hearing aids more convenient, a charging device for wirelessly charging a hearing aid is provided. The charging device has a cylindrical container, an integrated antenna for generating an alternating magnetic field in the container in the event of electrical excitation, and a charging circuit which can be used to electrically excite the antenna. The antenna is a birdcage antenna in which rods are arranged parallel to a cylinder axis on a cylinder jacket and the ends of the rods at the edges of the cylinder jacket are each connected to an end ring. A switching element is arranged in each of the rods. The charging circuit is used to alternately generate a circular magnetic field, in which case the switching elements are operated in a closed mode, and a linear magnetic field, in which case the switching elements are operated in an open mode.Type: ApplicationFiled: January 22, 2015Publication date: July 23, 2015Inventors: SEBASTIAN MARTIUS, BENJAMIN SEWIOLO