Patents by Inventor David Gustafsson
David Gustafsson 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: 20240119098Abstract: The present application describes various methods and devices for providing content to users. In one aspect, a method includes, for each content item of a set of content items, obtaining a score for the content item using a recommender system, the score corresponding to a calculation of subsequent repeated engagement by a user with the content item. The method also includes ranking the set of content items based on the respective scores and providing recommendation information to the user for one or more highest ranked content items in the set of content items.Type: ApplicationFiled: September 22, 2023Publication date: April 11, 2024Inventors: Daniel RUSSO, Yu ZHAO, Lucas MAYSTRE, Shubham BANSAL, Sonia BHASKAR, Tiffany WU, David GUSTAFSSON, David BREDESEN, Roberto SANCHIS OJEDA, Tony JEBARA
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Publication number: 20240079754Abstract: The present disclosure relates to a balun arrangement (14) comprising a slot (5) at least partially having a crossing slot width (ws, hs) running between a first longitudinal side (6) and a second longitudinal side (7) in at least a first metallization layer (2). The balun arrangement (14) further comprises an unbalanced first port (P1) that is defined between a first connection (10) to the second side (7) of the slot (5) and a fourth connection (21) to the first side (6) of the slot (5) and a balanced second port (P2) that is that is defined between a second connection (11) to the second side (7) of the slot (5) and a fifth connection (22) to the first side (6) of the slot (5). The balun arrangement (14) also comprises a balanced third port (P3) that is defined between a third connection (12) to the first side (6) of the slot (5) and a sixth connection (23) to the second side (7) of the slot (5).Type: ApplicationFiled: December 7, 2020Publication date: March 7, 2024Applicant: Telefonaktiebolaget LM Ericsson (publ)Inventors: David GUSTAFSSON, Per INGELHAG, Mingquan BAO
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Publication number: 20240039491Abstract: The present disclosure relates to an amplifier arrangement (1, 100, 200) comprising a first amplifier device (2, 102, 202) and a second amplifier device (3, 103, 203) where each amplifier device (2, 3; 102, 103; 202, 203) is connected to an input circuit (8, 108) and has a first type output terminal (4, 6; D) and a second type output terminal (5, 7; S), where the output terminals (4, 6, D; 5, 7, S) are connected to an output circuit (9, 109, 109?). The first type output terminal (4, D) of the first amplifier device (2, 102, 202) is connected to the second type output terminal (7, S) of the second amplifier device (3, 103, 203) by means of a first connection (10, 110), and the first type output terminal (6, D) of the second amplifier device (3, 103, 203) is connected to the second type output terminal (5, S) of the first amplifier device (2, 102, 202) by means of a second connection (11, 111).Type: ApplicationFiled: December 7, 2020Publication date: February 1, 2024Applicant: Telefonaktiebolaget LM Ericsson (publ)Inventors: David GUSTAFSSON, Bjorn ALBINSSON, Per INGELHAG
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Publication number: 20230407439Abstract: Nickel based super alloy, which includes at least, (in wt %): Iron (Fe) 1.5%-6.5% especially 3.5%-5.5%; Chrome (Cr) 12.0%-14.0%; Molybdenum (Mo) 1.0%-2.0%; Wolfram (W) 2.0%-5.0%; Aluminum (Al) 5.2%-5.8%; Tantalum (Ta) 5.0%-7.0%; Hafnium (Hf) 1.2%-1.8%; Silicon (Si) 0.005%-0.4%; Carbon (C) 0.005%-0.1%; Nickel (Ni), optionally Cobalt (Co) 0.0%-5.0%; especially at least 1.0 wt % Cobalt (CO); Boron (B) >0.0%-0.02%; especially maximum 0.005%; Zirconium (Zr) >0.0%-0.05%; especially maximum 0.01% 0-0.05%; reactive element(s), especially Yttrium (Y), Cerium (Ce), Dysprosium (Dy), and/or Lanthanum (La).Type: ApplicationFiled: October 19, 2021Publication date: December 21, 2023Applicant: Siemens Energy Global GmbH & Co. KGInventors: Magnus Hasselqvist, Zhe Chen, David Gustafsson, Frans Palmert
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Patent number: 11621001Abstract: Methods, systems, and related products that provide emotion-sensitive responses to user's commands and other utterances received at an utterance-based user interface. Acknowledgements of user's utterances are adapted to the user and/or the user device, and emotions detected in the user's utterance that have been mapped from one or more emotion features extracted from the utterance. In some examples, extraction of a user's changing emotion during a sequence of interactions is used to generate a response to a user's uttered command. In some examples, emotion processing and command processing of natural utterances are performed asynchronously.Type: GrantFiled: June 30, 2021Date of Patent: April 4, 2023Assignee: Spotify ABInventors: Daniel Bromand, David Gustafsson, Richard Mitic, Sarah Mennicken
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Patent number: 11601486Abstract: A system is provided for streaming media content in a vehicle. The system includes a personal media streaming appliance system configured to connect to a media delivery system and receive media content from the media delivery system at least via a cellular network. The personal media streaming appliance system includes one or more preset buttons for playing media content associated with the preset buttons. Data about the preset buttons and the media content associated with the preset buttons can be stored in the media delivery system.Type: GrantFiled: August 13, 2021Date of Patent: March 7, 2023Assignee: Spotify ABInventors: Richard Mitic, Horia Jurcut, Daniel Bromand, David Gustafsson
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Patent number: 11503357Abstract: A system is provided for streaming media content in a vehicle. The system includes a personal media streaming appliance system configured to connect to a media delivery system and receive media content from the media delivery system at least via a cellular network. The personal media streaming appliance system includes one or more preset buttons for playing media content associated with the preset buttons. The media contents associated with the preset buttons are automatically determined to be personalized to the user of the system.Type: GrantFiled: March 31, 2021Date of Patent: November 15, 2022Assignee: Spotify ABInventors: Daniel Bromand, Richard Mitic, David Gustafsson, Horia Jurcut
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Patent number: 11336232Abstract: The present disclosure relates to an amplifier arrangement comprising a first amplifier, a second amplifier and an output combiner arranged to combine respective output signals of the first amplifier and the second amplifier into an output signal of the amplifier arrangement. An amplifier arrangement input signal is arranged as input signal to the first amplifier, and a difference signal, representing a difference between the amplifier arrangement input signal and a scaled output signal of the first amplifier, is arranged as input to the second amplifier. The output combiner is arranged to modulate the loads of the first amplifier and the second amplifier in dependence of the output signal of the second amplifier.Type: GrantFiled: May 30, 2018Date of Patent: May 17, 2022Assignee: Telefonaktiebolaget LM Ericsson (publ)Inventors: Mingquan Bao, David Gustafsson, Kristoffer Andersson
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Publication number: 20220086208Abstract: A system is provided for streaming media content in a vehicle. The system includes a personal media streaming appliance system configured to connect to a media delivery system and receive media content from the media delivery system at least via a cellular network. The personal media streaming appliance system includes one or more preset buttons for playing media content associated with the preset buttons. Data about the preset buttons and the media content associated with the preset buttons can be stored in the media delivery system.Type: ApplicationFiled: August 13, 2021Publication date: March 17, 2022Applicant: Spotify ABInventors: Richard Mitic, Horia Jurcut, Daniel Bromand, David Gustafsson
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Publication number: 20220006429Abstract: The embodiments herein relate to a power amplifier arrangement (100) comprising a main amplifier (101) comprising an output connected to a first terminal (110) of a primary winding (105) of a transformer (125). A second terminal (113) of the primary winding (105) is connected to ground (115). The power amplifier arrangement (100) comprises an auxiliary amplifier (103) comprising an output connected to a first terminal (120) of a secondary winding (108) of the transformer (125). A second terminal (118) of the secondary winding (108) is connected to a load (130).Type: ApplicationFiled: March 13, 2019Publication date: January 6, 2022Inventors: Mingquan Bao, David Gustafsson, Kristoffer Andersson
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Publication number: 20210368226Abstract: A system is provided for streaming media content in a vehicle. The system includes a personal media streaming appliance system configured to connect to a media delivery system and receive media content from the media delivery system at least via a cellular network. The personal media streaming appliance system includes one or more preset buttons for playing media content associated with the preset buttons. The media contents associated with the preset buttons are automatically determined to be personalized to the user of the system.Type: ApplicationFiled: March 31, 2021Publication date: November 25, 2021Applicant: Spotify ABInventors: Daniel Bromand, Richard Mitic, David Gustafsson, Horia Jurcut
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Publication number: 20210327429Abstract: Methods, systems, and related products that provide emotion-sensitive responses to user's commands and other utterances received at an utterance-based user interface. Acknowledgements of user's utterances are adapted to the user and/or the user device, and emotions detected in the user's utterance that have been mapped from one or more emotion features extracted from the utterance. In some examples, extraction of a user's changing emotion during a sequence of interactions is used to generate a response to a user's uttered command. In some examples, emotion processing and command processing of natural utterances are performed asynchronously.Type: ApplicationFiled: June 30, 2021Publication date: October 21, 2021Applicant: Spotify ABInventors: Daniel BROMAND, David GUSTAFSSON, Richard MITIC, Sarah MENNICKEN
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Patent number: 11142152Abstract: A bumper beam to be arranged horizontally on a motor vehicle, the bumper beam comprising an elongate main cross member produced of a bent plate, wherein the main cross member comprises an elongate bottom portion with two elongate web portions on either side thereof, said elongate bottom portion and elongate web portions being arranged to extend horizontally, when arranged on a vehicle, over at least a first length between two spaced apart attachment sections for attaching the bumper beam to two spaced apart mounting brackets crash boxes, and wherein the web portions are arranged above and below the bottom portion to extend outwards, away from the vehicle when arranged on said vehicle. A patch is arranged along the elongate bottom portion to cover a region that extends horizontally from each attachment section and along at least a section of the first length between two spaced apart attachment sections.Type: GrantFiled: May 7, 2018Date of Patent: October 12, 2021Assignee: Gestamp HardTech ABInventors: Johan Nilsson, David Gustafsson
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Patent number: 11128686Abstract: A system is provided for streaming media content in a vehicle. The system includes a personal media streaming appliance system configured to connect to a media delivery system and receive media content from the media delivery system at least via a cellular network. The personal media streaming appliance system includes one or more preset buttons for playing media content associated with the preset buttons. Data about the preset buttons and the media content associated with the preset buttons can be stored in the media delivery system.Type: GrantFiled: May 7, 2018Date of Patent: September 21, 2021Assignee: Spotify ABInventors: Richard Mitic, Horia Jurcut, Daniel Bromand, David Gustafsson
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Patent number: 11081111Abstract: Methods, systems, and related products that provide emotion-sensitive responses to user's commands and other utterances received at an utterance-based user interface. Acknowledgements of user's utterances are adapted to the user and/or the user device, and emotions detected in the user's utterance that have been mapped from one or more emotion features extracted from the utterance. In some examples, extraction of a user's changing emotion during a sequence of interactions is used to generate a response to a user's uttered command. In some examples, emotion processing and command processing of natural utterances are performed asynchronously.Type: GrantFiled: March 17, 2020Date of Patent: August 3, 2021Assignee: Spotify ABInventors: Daniel Bromand, David Gustafsson, Richard Mitic, Sarah Mennicken
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Patent number: 10992977Abstract: A system is provided for streaming media content in a vehicle. The system includes a personal media streaming appliance system configured to connect to a media delivery system and receive media content from the media delivery system at least via a cellular network. The personal media streaming appliance system includes one or more preset buttons for playing media content associated with the preset buttons. The media contents associated with the preset buttons are automatically determined to be personalized to the user of the system.Type: GrantFiled: May 7, 2018Date of Patent: April 27, 2021Assignee: Spotify ABInventors: Daniel Bromand, Richard Mitic, David Gustafsson, Horia Jurcut
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Publication number: 20210084113Abstract: A first device receives a voice command from a first user of a second device. The first device determines, from content in the voice command, one or more characteristics of a target device and media content to be played on the target device. The first device identifies, using the characteristics of the target device, a third device. In response to identifying the third device: the first device modifies account information for the third device to associate the third device with the first user and transmits instructions to the third device to play the media content.Type: ApplicationFiled: September 25, 2020Publication date: March 18, 2021Inventors: Daniel BROMAND, Björn Erik ROTH, David GUSTAFSSON, Philip EDMONDS
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Publication number: 20210058038Abstract: The present disclosure relates to an amplifier arrangement comprising a first amplifier, a second amplifier and an output combiner arranged to combine respective output signals of the first amplifier and the second amplifier into an output signal of the amplifier arrangement. An amplifier arrangement input signal is arranged as input signal to the first amplifier, and a difference signal, representing a difference between the amplifier arrangement input signal and a scaled output signal of the first amplifier, is arranged as input to the second amplifier. The output combiner is arranged to modulate the loads of the first amplifier and the second amplifier in dependence of the output signal of the second amplifier.Type: ApplicationFiled: May 30, 2018Publication date: February 25, 2021Inventors: Mingquan BAO, David GUSTAFSSON, Kristoffer ANDERSSON
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Patent number: 10903536Abstract: A battery and battery thermal arrangement are provided. The battery comprises one or more battery blocks and a thermal insert configured adjacent to a first battery block or between two battery blocks, including the first battery block and a second battery block, the thermal insert comprising a channel for allowing a thermal medium flowing through the thermal insert, the thermal insert being in physical contact with at least a part of a side of the first battery block when filled with the thermal medium, the thermal insert further comprising an inlet and an outlet connectable to a circulation device for pumping the thermal medium through the thermal insert.Type: GrantFiled: April 25, 2016Date of Patent: January 26, 2021Assignee: Telefonaktiebolaget LM Ericsson (publ)Inventors: Mariam Jarahnejad, Klas Hedberg, Stefan Skoglund, David Gustafsson, Alexandra Kenneberg
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Patent number: 10827028Abstract: A first device receives a voice command from a first user of a second device. The first device determines, from content in the voice command, one or more characteristics of a target device and media content to be played on the target device. The first device identifies, using the characteristics of the target device, a third device. In response to identifying the third device: the first device modifies account information for the third device to associate the third device with the first user and transmits instructions to the third device to play the media content.Type: GrantFiled: September 5, 2019Date of Patent: November 3, 2020Assignee: Spotify ABInventors: Daniel Bromand, Björn Erik Roth, David Gustafsson, Philip Edmonds