Patents by Inventor Per Nygren
Per Nygren 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: 11956168Abstract: A method, network node and wireless device for position reference signal (PRS) design by extending a base signal are disclosed. According to one aspect, a method in a wireless device (WD) includes obtaining extended reference signal, RS, configurations from the network node. The method also includes determining a waveform associated with the extended RS. The method also includes detecting a RS and estimate an associated time of arrival. The method further includes sending a measurement report to the network node based on the estimated time of arrival.Type: GrantFiled: September 27, 2019Date of Patent: April 9, 2024Assignee: Telefonaktiebolaget LM Ericsson (Publ)Inventors: Per Ernström, Ritesh Shreevastav, Johannes Nygren, Deep Shrestha, Erik Stare, Florent Munier, Satyam Dwivedi, Sara Modarres Razavi, Fredrik Gunnarsson
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Patent number: 11890847Abstract: A method of producing a veneered element, including providing a substrate, applying a sub-layer on a surface of the substrate, applying a veneer layer on the sub-layer, and applying pressure to the veneer layer and/or the substrate, such that at least a portion of the sub-layer permeates through the veneer layer. Also, such a veneered element.Type: GrantFiled: May 18, 2022Date of Patent: February 6, 2024Assignee: VÄLINGE INNOVATION ABInventors: Göran Ziegler, Per Nygren, Thomas Meijer
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Publication number: 20230382099Abstract: A method to produce a panel with an embossed structure, including forming a substrate by a continuous process, wherein the substrate includes a polymer based material, providing a printed polymer based film, applying the printed polymer based film on the substrate, the printed polymer based film being continuously applied on the substrate, pressing the printed polymer based film to the substrate, thereby forming a laminated substrate, and embossing the laminated substrate by an embossing device having a perimeter, such that the laminated substrate obtains an embossed structure, dividing the laminated substrate into panels, each panel having a length and a width, and wherein the perimeter of the embossing device divided by the length of said panel is a non-integer.Type: ApplicationFiled: May 30, 2023Publication date: November 30, 2023Applicant: Välinge Innovation ABInventors: Per NYGREN, Per JOSEFSSON, Filip SKÖLD, Christoffer NILSSON
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Publication number: 20230382096Abstract: A method to produce a laminated substrate with an embossed structure, including: providing a polymer based film printed by at least a first gravure cylinder forming a first pattern and a second gravure cylinder forming a second pattern, wherein a circumference of the second gravure cylinder exceeds a circumference of the first gravure cylinder, applying the polymer based film on a substrate including a polymer based material, pressing said polymer based film to the substrate, thereby forming a laminated substrate, and embossing the laminated substrate by an embossing device such that the laminated substrate obtains an embossed structure, wherein a perimeter of the embossing device corresponds to the circumference of the first gravure cylinder or to the circumference of the second gravure cylinder.Type: ApplicationFiled: May 30, 2023Publication date: November 30, 2023Applicant: Vâlinge Innovation ABInventors: Christoffer NILSSON, Filip SKÖLD, Per NYGREN, Per JOSEFSSON
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Publication number: 20230311471Abstract: A method to produce a laminated substrate with an embossed structure, including: providing a polymer based film printed by at least one gravure cylinder, applying the polymer based film on a substrate including a polymer based material, pressing said polymer based film to the substrate, thereby forming a laminated substrate, and embossing the laminated substrate by an embossing device such that the laminated substrate obtains an embossed structure, wherein a circumference of said at least one gravure cylinder exceeds a perimeter of the embossing device, and wherein the circumference of said at least one gravure cylinder divided by the perimeter of the embossing device substantially corresponds to an integer.Type: ApplicationFiled: March 30, 2023Publication date: October 5, 2023Applicant: Välinge Innovation ABInventors: Per NYGREN, Per JOSEFSSON, Filip SKÖLD, Christoffer NILSSON
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Patent number: 11725395Abstract: A method of assembling resilient floorboards is disclosed that includes the step of bending an edge of a floorboard during the assembling. The bending reduces the force required for connection of the edge to another edge of a juxtaposed floorboard. The floorboards may be provided with a mechanical locking system for vertical and horizontal locking of two adjacent floorboards.Type: GrantFiled: March 15, 2022Date of Patent: August 15, 2023Assignee: Välinge Innovation ABInventors: Mats Nilsson, Per Nygren
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Patent number: 11674319Abstract: Floor panels which are provided with a mechanical locking system including an extruded flexible tongue in a sidewardly open groove which during a vertical folding motion is bent horizontally. A tongue adapted for being received in a sidewardly open groove of a floor panel, wherein the tongue, which is an elongated extruded section, when received in the groove is bendable in a plane substantially parallel with a front face of the floor panel, such that the tongue is at least partially resiliently displaceable inside said sidewardly open groove in said plane during locking of the floor panel with another floor panel and wherein a vertical protrusion, serving as a friction connection between the tongue and the groove, is arranged at an upper or lower part of the tongue, wherein a total width of tongue varies in a longitudinal direction of the tongue.Type: GrantFiled: March 19, 2021Date of Patent: June 13, 2023Assignee: VALINGE INNOVATION ABInventors: Darko Pervan, Niclas Håkansson, Per Nygren
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Publication number: 20230175260Abstract: A set of building panels, each building panel has a decorative surface and a mechanical locking device for horizontal and vertical locking of similar or essentially identical building panels in an assembled position. An upper edge portion of a side edge of a first building panel and an upper edge portion of a side edge of a second building panel are, in the assembled position, juxtaposed to form a joint seal. The mechanical locking device includes a locking surface at the upper edge portion of the side edge of the first building panel configured to cooperate with a locking surface at the upper edge portion of the side edge of the second building panel. The two locking surfaces are configured to lock the side edge of the first building panel and the side edge of the second building panel in a direction parallel to the extension of the decorative surface.Type: ApplicationFiled: December 5, 2022Publication date: June 8, 2023Applicant: Välinge Innovation ABInventors: Christian BOO, Per Nygren, Peter DERELÖV
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Publication number: 20220347994Abstract: A method of producing a veneered element, including providing a substrate, applying a sub-layer on a surface of the substrate, applying a veneer layer on the sub-layer, and applying pressure to the veneer layer and/or the substrate, such that at least a portion of the sub-layer permeates through the veneer layer. Also, such a veneered element.Type: ApplicationFiled: May 18, 2022Publication date: November 3, 2022Applicant: Välinge Innovation ABInventors: Göran ZIEGLER, Per NYGREN, Thomas MEIJER
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Publication number: 20220341186Abstract: A method of assembling resilient floorboards is disclosed that includes the step of bending an edge of a floorboard during the assembling. The bending reduces the force required for connection of the edge to another edge of a juxtaposed floorboard. The floorboards may be provided with a mechanical locking system for vertical and horizontal locking of two adjacent floorboards.Type: ApplicationFiled: March 15, 2022Publication date: October 27, 2022Applicant: Välinge Innovation ABInventors: Mats NILSSON, Per NYGREN
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Publication number: 20220290444Abstract: A mineral-based floor panel including a mineral-based core, wherein the panel includes at least one groove. The at least one groove may be provided in a rear side of the panel. There is also disclosed other such mineral-based panels, such as a building panel, a wall panel, a ceiling panel or a furniture panel. There is also disclosed a method for forming such grooves in a mineral-based panel. Furthermore, there is disclosed a mineral-based panel including a mineral-based core and polymer-based lower layer(s) attached to the core. A locking system of the panel includes a strip extending horizontally beyond an upper portion of the panel, wherein at least a horizontal portion of the strip is entirely formed in the polymer-based lower layer(s).Type: ApplicationFiled: June 3, 2022Publication date: September 15, 2022Applicant: Ceraloc Innovation ABInventors: Per JOSEFSSON, Pontus GAMSTEDT, Per NYGREN
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Patent number: 11377855Abstract: A mineral-based panel including a mineral-based core and at least one groove. The at least one groove may be provided in a rear side of the panel. The mineral-based panels may be floor panel, a building panel, a wall panel, a ceiling panel or a furniture panel. A method for forming such grooves in a mineral-based panel. Furthermore, a mineral-based panel including a mineral-based core and polymer-based lower layer(s) attached to the core. A locking system of the panel includes a strip extending horizontally beyond an upper portion of the panel, and a horizontal portion of the strip is entirely formed in the polymer-based lower layer(s).Type: GrantFiled: March 23, 2020Date of Patent: July 5, 2022Assignee: CERALOC INNOVATION ABInventors: Per Josefsson, Pontus Gamstedt, Per Nygren
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Patent number: 11370209Abstract: A method of producing a veneered element, including providing a substrate, applying a sub-layer on a surface of the substrate, applying a veneer layer on the sub-layer, and applying pressure to the veneer layer and/or the substrate, such that at least a portion of the sub-layer permeates through the veneer layer. Also, such a veneered element.Type: GrantFiled: March 18, 2021Date of Patent: June 28, 2022Assignee: VALINGE INNOVATION ABInventors: Göran Ziegler, Per Nygren, Thomas Meijer
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Patent number: 11306486Abstract: A method of assembling resilient floorboards is disclosed that includes the step of bending an edge of a floorboard during the assembling. The bending reduces the force required for connection of the edge to another edge of a juxtaposed floorboard. The floorboards may be provided with a mechanical locking system for vertical and horizontal locking of two adjacent floorboards.Type: GrantFiled: December 13, 2019Date of Patent: April 19, 2022Assignee: VALINGE INNOVATION ABInventors: Mats Nilsson, Per Nygren
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Publication number: 20210348396Abstract: Floor panels which are provided with a mechanical locking system including an extruded flexible tongue in a sidewardly open groove which during a vertical folding motion is bent horizontally. A tongue adapted for being received in a sidewardly open groove of a floor panel, wherein the tongue, which is an elongated extruded section, when received in the groove is bendable in a plane substantially parallel with a front face of the floor panel, such that the tongue is at least partially resiliently displaceable inside said sidewardly open groove in said plane during locking of the floor panel with another floor panel and wherein a vertical protrusion, serving as a friction connection between the tongue and the groove, is arranged at an upper or lower part of the tongue, wherein a total width of tongue varies in a longitudinal direction of the tongue.Type: ApplicationFiled: March 19, 2021Publication date: November 11, 2021Applicant: Välinge Innovation ABInventors: Darko PERVAN, Niclas HÅKANSSON, Per NYGREN
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Publication number: 20210277670Abstract: A method of producing a veneered element, including providing a substrate, applying a sub-layer on a surface of the substrate, applying a veneer layer on the sub-layer, and applying pressure to the veneer layer and/or the substrate, such that at least a portion of the sub-layer permeates through the veneer layer. Also, such a veneered element.Type: ApplicationFiled: March 18, 2021Publication date: September 9, 2021Applicant: Välinge Innovation ABInventors: Göran ZIEGLER, Per NYGREN, Thomas MEIJER
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Patent number: 10988941Abstract: A method of producing a veneered element (10), including providing a substrate (1), applying a sub-layer (2) on a surface of the substrate (1), applying a veneer layer (3) on the sub-layer (2), and applying pressure to the veneer layer (3) and/or the substrate (1), such that at least a portion of the sub-layer (2) permeates through the veneer layer (3). Also, such a veneered element (10).Type: GrantFiled: January 9, 2015Date of Patent: April 27, 2021Assignee: VALINGE INNOVATION ABInventors: Göran Ziegler, Per Nygren, Thomas Meijer
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Patent number: 10975577Abstract: Floor panels which are provided with a mechanical locking system including an extruded flexible tongue in a sidewardly open groove which during a vertical folding motion is bent horizontally. A tongue adapted for being received in a sidewardly open groove of a floor panel, wherein the tongue, which is an elongated extruded section, when received in the groove is bendable in a plane substantially parallel with a front face of the floor panel, such that the tongue is at least partially resiliently displaceable inside said sidewardly open groove in said plane during locking of the floor panel with another floor panel and wherein a vertical protrusion, serving as a friction connection between the tongue and the groove, is arranged at an upper or lower part of the tongue, wherein the tongue has a length in the longitudinal direction of the tongue and a total width perpendicular to the length, and the total width varies in the longitudinal direction of the tongue.Type: GrantFiled: February 14, 2018Date of Patent: April 13, 2021Assignee: VALINGE INNOVATION ABInventors: Darko Pervan, Niclas Hakansson, Per Nygren
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Publication number: 20200362567Abstract: A method of assembling resilient floorboards is disclosed that includes the step of bending an edge of a floorboard during the assembling. The bending reduces the force required for connection of the edge to another edge of a juxtaposed floorboard. The floorboards may be provided with a mechanical locking system for vertical and horizontal locking of two adjacent floorboards.Type: ApplicationFiled: December 13, 2019Publication date: November 19, 2020Applicant: VALINGE INNOVATION ABInventors: Mats NILSSON, Per NYGREN
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Publication number: 20200308846Abstract: There is disclosed a mineral-based floor panel including a mineral-based core, wherein the panel includes at least one groove. The at least one groove may be provided in a rear side of the panel. There is also disclosed other such mineral-based panels, such as a building panel, a wall panel, a ceiling panel or a furniture panel. There is also disclosed a method for forming such grooves in a mineral-based panel. Furthermore, there is disclosed a mineral-based panel including a mineral-based core and polymer-based lower layer(s) attached to the core. A locking system of the panel includes a strip extending horizontally beyond an upper portion of the panel, wherein at least a horizontal portion of the strip is entirely formed in the polymer-based lower layer(s).Type: ApplicationFiled: March 23, 2020Publication date: October 1, 2020Applicant: Ceraloc Innovation ABInventors: Per JOSEFSSON, Pontus GAMSTEDT, Per NYGREN