Patents by Inventor Sven Bengtsson
Sven Bengtsson 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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Publication number: 20240043965Abstract: The present invention provides an Al-based powder suitable for additive manufacture. In one embodiment the powder consists 3-5.5% by weight of Mn, 0.2-2% by weight of Zr, 0.1-1.4% by weight of Cr, 0-2% by weight of Mg, at most 0.7% of Fe and Si in total, at most 0.7% by weight of O as an inevitable impurity, and at most 0.5% other inevitable impurities, balanced with Al. The present invention also concerns an additive manufacturing method as well as an article produced by additive manufacture.Type: ApplicationFiled: December 6, 2021Publication date: February 8, 2024Applicant: HÖGANÄS AB (PUBL)Inventors: Frisk KARIN, Sven BENGTSSON, Lars NYBORG, Mehta BHARAT
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Publication number: 20230091911Abstract: An iron-based alloy composition including: boron (B): 1.6-2.4 wt. %; carbon (C): 2.2-3.0 wt. %; chromium (Cr): 3.5-5.0 wt. %; manganese (Mn): below 0.8 wt. %; molybdenum (Mo): 16.0-19.5 wt. %; nickel (Ni): 1.0-2.0 wt. %; silicon (Si): 0.2-2.0 wt. %; vanadium (V): 10.8-13.2 wt. %; and balanced with iron (Fe). Further, an item including a substrate portion and a hardfacing coating bonded to the substrate portion, wherein the hardfacing coating is made by an overlay welding process using the iron-based alloy composition.Type: ApplicationFiled: May 23, 2022Publication date: March 23, 2023Applicant: Höganäs AB (Publ)Inventors: Barbara MAROLI, Robert FRYKHOLM, Sven BENGTSSON, Karin FRISK
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Patent number: 11370198Abstract: An iron-based alloy composition including: boron (B): 1. 6-2.4 wt. %; carbon (C): 2.2-3.0 wt. %; chromium (Cr): 3.5-5.0 wt. %; manganese (Mn): below 0.8 wt. %; molybdenum (Mo): 16.0-19.5 wt. %; nickel (Ni): 1.0-2.0 wt. %; silicon (Si): 0.2-2.0 wt. %; vanadium (V): 10.8-13.2 wt. %; and balanced with iron (Fe). Further, an item including a substrate portion and a hardfacing coating bonded to the substrate portion, wherein the hardfacing coating is made by an overlay welding process using the iron-based alloy composition.Type: GrantFiled: June 25, 2019Date of Patent: June 28, 2022Assignee: HÖGANÄS AB (PUBL)Inventors: Barbara Maroli, Robert Frykholm, Sven Bengtsson, Karin Frisk
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Publication number: 20210246537Abstract: An iron-based alloy composition including: boron (B): 1.6-2.4 wt. %; carbon (C): 1.7-3.0 wt. %; molybdenum (Mo): 16.0-19.5 wt. %; nickel (Ni): 3.5-6.5 wt. %; manganese (Mn): below 0.8 wt. %; silicon (Si): 0.2-3.0 wt. %; vanadium (V): 10.8-13.2 wt. %; and balanced with iron (Fe). Also, an item including a substrate portion and a hardfacing coating bonded to the substrate portion, wherein the hardfacing coating is made by an overlay welding process using the iron-based alloy composition.Type: ApplicationFiled: June 25, 2019Publication date: August 12, 2021Applicant: Höganäs AB (Publ)Inventors: Barbara MAROLI, Robert FRYKHOLM, Sven BENGTSSON, Karin FRISK
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Publication number: 20210197524Abstract: An iron-based alloy composition including: boron (B): 1. 6-2.4 wt. %; carbon (C): 2.2-3.0 wt. %; chromium (Cr): 3.5-5.0 wt. %; manganese (Mn): below 0.8 wt. %; molybdenum (Mo): 16.0-19.5 wt. %; nickel (Ni): 1.0-2.0 wt. %; silicon (Si): 0.2-2.0 wt. %; vanadium (V): 10.8-13.2 wt. %; and balanced with iron (Fe). Further, an item including a substrate portion and a hardfacing coating bonded to the substrate portion, wherein the hardfacing coating is made by an overlay welding process using the iron-based alloy composition.Type: ApplicationFiled: June 25, 2019Publication date: July 1, 2021Applicant: HÖGANÄS AB (PUBL)Inventors: Barbara MAROLI, Robert FRYKHOLM, Sven BENGTSSON, Karin FRISK
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Patent number: 10458006Abstract: A laser cladding or plasma transferred arc overlay welding process may be used advantageously to apply and to control the material properties of a coating designed for protecting the substrate against wear, corrosion and oxidation at elevated temperature. Furthermore, a laser cladding or plasma transferred arc overlay welding process may be used to apply the coating alloy materials in applications where traditional thermal spray or weld-applied coatings are not practical. By using these welding methods very good bonding is achieved by fusion during welding. At the same time the properties of the clad layer is preserved by the limited dilution typical of these two welding methods compared traditional overlay welding, by e.g. Gas Tungsten Arc Welding and the like.Type: GrantFiled: March 17, 2016Date of Patent: October 29, 2019Assignee: HÖGANÄS AB (PUBL)Inventor: Sven Bengtsson
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Publication number: 20180066343Abstract: A laser cladding or plasma transferred arc overlay welding process may be used advantageously to apply and to control the material properties of a coating designed for protecting the substrate against wear, corrosion and oxidation at elevated temperature. Furthermore, a laser cladding or plasma transferred arc overlay welding process may be used to apply the coating alloy materials in applications where traditional thermal spray or weld-applied coatings are not practical. By using these welding methods very good bonding is achieved by fusion during welding. At the same time the properties of the clad layer is preserved by the limited dilution typical of these two welding methods compared traditional overlay welding, by e.g. Gas Tungsten Arc Welding and the like.Type: ApplicationFiled: March 17, 2016Publication date: March 8, 2018Applicant: HÖGANÄS AB (PUBL)Inventor: Sven BENGTSSON
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Patent number: 9469890Abstract: A water atomized prealloyed chromium-free, iron-based steel powder is provided which comprises by weight-%: 0.05-0.4 V, 0.09-0.3 Mn, less than 0.1 Cr, less than 0.1 Mo, less than 0.1 Ni, less than 0.2 Cu, less than 0.1 C, less than 0.25 O, and less than 0.5 of unavoidable impurities, with the balance being iron.Type: GrantFiled: March 15, 2010Date of Patent: October 18, 2016Assignee: HOGANAS AB (Publ)Inventor: Sven Bengtsson
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Publication number: 20160258044Abstract: A water atomized pre-alloyed iron-based steel powder which includes by weight-%: 0.4-2.0 Cr, 0.1-0.8 Mn, less than 0.1 V, less than 0.1 Mo, less than 0.1 Ni, less than 0.2 Cu, less than 0.1 C, less than 0.25 O, less than 0.5 of unavoidable impurities, and the balance being iron.Type: ApplicationFiled: May 16, 2016Publication date: September 8, 2016Applicant: HOGANAS AB (PUBL)Inventors: Ola LITSTRÖM, Sven BENGTSSON, Robert FRYKHOLM, Ola Bergman
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Patent number: 9323342Abstract: A system includes a processing logic and output logic. The processing logic is configured to receive information identifying points of interest, identify at least one of location or distance information from each of the points of interest to the system, and sort the points of interest based on the location or distance information. The output logic is configured to project information identifying the points of interest onto a surface, wherein the projected information is displayed in accordance with the sorting.Type: GrantFiled: October 22, 2013Date of Patent: April 26, 2016Assignee: SONY CORPORATIONInventors: Pär-Anders Aronsson, Henrik Sven Bengtsson, Håkan Jonsson, Linus Mårtensson, Ola Thörn
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Terminals, servers, and methods that find a media server to replace a sensed broadcast program/movie
Patent number: 9106801Abstract: A wireless mobile terminal works with an identification server to automatically identify a broadcast program/movie and then identify and connect to a networked media server to receive the identified program/movie therefrom. The terminal generates data that characterizes content of a broadcast program/movie that is send by the terminal and is playing external thereto. The terminal transmits a message that includes the characterization data and a request for identification of a media server from which the broadcast program/movie can be received. The identification server identifies the broadcast program/movie, and identifies a user viewed location within the identified program/movie that corresponds to what was sensed by the terminal. The identification server identifies an Internet address of a media server from which the terminal can receive transmission of the identified program/movie.Type: GrantFiled: April 25, 2008Date of Patent: August 11, 2015Assignees: Sony Corporation, Sony Mobile Communications ABInventors: Bo Hakan Larsson, Henrik Sven Bengtsson, Björn Martin Gunnar Lindquist, Mans Folke Markus Andreasson, Per Emil Åstrand, Olivier Thierry Nicolas Moliner -
Publication number: 20150029094Abstract: A system includes a processing logic and output logic. The processing logic is configured to receive information identifying points of interest, identify at least one of location or distance information from each of the points of interest to the system, and sort the points of interest based on the location or distance information. The output logic is configured to project information identifying the points of interest onto a surface, wherein the projected information is displayed in accordance with the sorting.Type: ApplicationFiled: October 22, 2013Publication date: January 29, 2015Applicant: SONY CORPORATIONInventors: Pär-Anders Aronsson, Henrik Sven Bengtsson, Håkan Jonsson, Linus Mårtensson, Ola Thörn
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Patent number: 8398739Abstract: A composition comprising water atomised prealloyed iron-based steel powder is provided which steel powder comprises by weight-%: 0.2-1.5 Cr, 0.05-0.4 V, 0.09-0.6 Mn, less than 0.1 Mo, less than 0.1 Ni, less than 0.2 Cu, less than 0.1 C, less than 0.25 O, less than 0.5 of unavoidable impurities, the balance being iron. A method of forming a sintered component, and component additionally are provided.Type: GrantFiled: December 18, 2008Date of Patent: March 19, 2013Assignee: Hoganas AB (Publ)Inventors: Sven Bengtsson, Anna Larsson
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Patent number: 8353052Abstract: A method may include sending personal network connection information from a mobile device to a guest device; sending authentication credentials from the mobile device to the guest device; receiving the authentication credentials in the personal network from the guest device; authenticating the guest device based on the authentication credentials; and granting access to the guest device to content stored in the personal network for a guest session.Type: GrantFiled: November 9, 2007Date of Patent: January 8, 2013Assignee: Sony Mobile Communications ABInventors: Bo Håkan Larsson, Bengt Gunnar Stavenow, Jan Robert Tobias Ritzau, Henrik Sven Bengtsson, Anders Wilhelm Östsjö, Sten Håkan Minör
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Patent number: 8140016Abstract: Wireless communication terminals and methods are disclosed that determine acoustic ranging synchronized to RF communication signals. A communication terminal can include a RF transceiver, a microphone, and a controller. The controller synchronizes a clock in response to known timing characteristics of received RF communication signals. The controller determines an acoustic signal generation time relative to the RF communication signal synchronized clock at which the other communication terminal will generate an acoustic signal. The controller determines an acoustic signal receipt time relative to the RF signal synchronized clock when the acoustic signal from the other communication terminal is detected in the microphone signal.Type: GrantFiled: March 13, 2008Date of Patent: March 20, 2012Assignee: Sony Ericsson Mobile Communications ABInventors: Jacobus Haartsen, Henrik Sven Bengtsson
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Publication number: 20110318214Abstract: A water atomised prealloyed chromium-free, iron-based steel powder is provided which comprises by weight-%: 0.05-0.4 V, 0.09-0.3 Mn, less than 0.1 Cr, less than 0.1 Mo, less than 0.1 Ni, less than 0.2 Cu, less than 0.1 C, less than 0.25 O, and less than 0.5 of unavoidable impurities, with the balance being iron.Type: ApplicationFiled: March 15, 2010Publication date: December 29, 2011Applicant: HOGANAS AB (PUBL)Inventor: Sven Bengtsson
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Publication number: 20110213881Abstract: Digital living network alliance (DLNA) enabled portable electronic devices are provided that include a DLNA device circuit and a DLNA management console circuit. The DLNA device circuit is configured to attach the portable electronic device to an existing DLNA network having at least one existing DLNA management console so as to allow the portable electronic device to be a source for data on the existing DLNA network. The DLNA management console circuit is configured to enable the portable electronic device to operate as a portable management console for the existing and/or a new DLNA network. Related management consoles and methods of operating DLNA enabled portable electronic devices are also provided.Type: ApplicationFiled: May 9, 2011Publication date: September 1, 2011Inventors: Bengt Gunnar Stavenow, Bo Hakan Larsson, Jan Robert Tobias Ritzau, Henrik Sven Bengtsson, Anders Wilhelm Ostsjo, Sten Hakan Minor
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Publication number: 20110171954Abstract: A method provides detecting a roaming operator by a mobile communications device, where the mobile communications device is associated with a home operator; receiving a data service, by the mobile communications device, provided by the roaming operator independent of the home operator; sending information, from the mobile communications device, to the roaming operator for the roaming operator to authenticate the mobile communications device with the home operator; and receiving a voice service, by the mobile communications device, provided by the roaming operator based on the authentication by the roaming operator of the mobile communications device with the home operator.Type: ApplicationFiled: March 18, 2011Publication date: July 14, 2011Applicant: SONY ERICSSON MOBILE COMMUNICATIONS ABInventor: Henrik Sven BENGTSSON
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Patent number: 7974841Abstract: Electronic devices and methods are disclosed that adaptively filter a microphone signal responsive to recognition of a targeted speaker's voice. An electronic device can include a microphone, a speaker characterization circuit, an adaptive sound filter circuit, and a speaker recognition circuit. The speaker characterization circuit operates in a training mode to learn characteristics of the targeted speaker's voice component in the microphone signal, and to store the learned characteristics. The adaptive sound filter circuit adaptively filters the microphone signal responsive to a control signal. The speaker recognition circuit uses the learned characteristics to recognize the presence of the targeted speaker's voice in the microphone signal and to regulate the control signal to cause the adaptive sound filter circuit to adapt the filtering to increase the targeted speaker's voice component of the microphone signal relative to other components.Type: GrantFiled: February 27, 2008Date of Patent: July 5, 2011Assignee: Sony Ericsson Mobile Communications ABInventor: Henrik Sven Bengtsson
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Patent number: 7954133Abstract: Digital living network alliance (DLNA) enabled portable electronic devices are provided that include a DLNA device circuit and a DLNA management console circuit. The DLNA device circuit is configured to attach the portable electronic device to an existing DLNA network having at least one existing DLNA management console so as to allow the portable electronic device to be a source for data on the existing DLNA network. The DLNA management console circuit is configured to enable the portable electronic device to operate as a portable management console for the existing and/or a new DLNA network. Related management consoles and methods of operating DLNA enabled portable electronic devices are also provided.Type: GrantFiled: February 1, 2008Date of Patent: May 31, 2011Assignee: Sony Ericsson Mobile Communications ABInventors: Bengt Gunnar Stavenow, Bo Hakan Larsson, Jan Robert Tobias Ritzau, Henrik Sven Bengtsson, Anders Wilhelm Ostsjo, Sten Hakan Minor