Patents by Inventor Henrik Larsson
Henrik Larsson 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: 11944197Abstract: The disclosure relates to a table (100). The table (100) has a table top (102), a plurality of legs (104) connectable to the table top (102), and an air purifier (106) adapted to be placed below the table top (102). A bottom side of the table top (102) is provided with at least one groove (112) extending in a circumferential direction for preventing liquid from traveling from an outer edge of the table top (102) along the bottom side of the table top (102) and reaching an inner section of the air purifier (106). The disclosure also relates to a method for purifying air using a table (100).Type: GrantFiled: June 3, 2021Date of Patent: April 2, 2024Assignee: INTER IKEA SYSTEMS B.V.Inventors: Paul Larsson, David Wahl, Henrik Telander, Bofeng Peng, Derong Jian, Tao Wang, Zhongtao Luo, Zhisuo Chen, Dianqiu Zhang, Xiaoming Lian, Zhenqi Yan, Youxiong Zhang
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Patent number: 11097931Abstract: A material handling vehicle comprises an upper loading surface for loading of objects thereon, a control unit, a power source, a drive motor, at least one vehicle drive wheel powered by the drive motor, at least one vehicle support wheel, a first chassis and a second chassis, each of which comprises at least one wheel of the vehicle. The first and second chassis are pivotally coupled to each other by means of at least one coupling means, wherein said coupling means is arranged intermediate the first chassis and the second chassis at a position where the first chassis is arranged above the second chassis, wherein the coupling means extend at least partly vertically between the first and second chassis at said position. Further there are two drive wheels that are independently controllable. Further, a material handling system comprising at least one such material handling vehicle.Type: GrantFiled: April 23, 2019Date of Patent: August 24, 2021Assignee: Toyota Material Handling Manufacturing Sweden ABInventors: Peter Tengvert, Henrik Larsson, Marcus Molin
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Patent number: 10793208Abstract: A material handling vehicle comprising: a chassis, comprising an upper surface arranged on a first loading surface, a plurality of components coupled thereto, including; a power source, a drive motor, at least one drive wheel powered by the drive motor, at least one stabilizing wheel, at least one object sensor for detecting objects in the vehicle surroundings, a wireless interface for communication with other system units, a control unit, and a navigation device. The chassis further comprises at least one opening, arranged at a lowermost portion of the chassis, and extending from a first side portion of the chassis. The one opening arranged to receive a material handling element, and comprises an upper abutment surface and sidewalls, extending along the extension of each opening. A material handling system comprises a group of material handling vehicles, the group comprises at least one of the vehicles and at least one forklift truck.Type: GrantFiled: January 30, 2019Date of Patent: October 6, 2020Assignee: Toyota Material Handling Manufacturing Sweden ABInventors: Peter Tengvert, Henrik Larsson, Marcus Molin, Peter Öjdemark
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Patent number: 10620172Abstract: The present invention relates to a method for performing liquid chromatography purification of one or more target molecules from a sample comprising: providing an eluent flow having one or more target molecules, measuring an output parameter indicative of the content of the one or more target molecules in the eluent flow, storing output parameter data, and dividing the eluent flow into consecutive eluent fractions, dividing the output parameter data into corresponding data fractions, in each data fraction obtaining a value indicative of characteristic behavior of the measured output parameter, identifying trends in the measured output parameter based upon the obtained value in consecutive data fractions, and identifying peak(s) in the measured output parameter correlated to eluent fractions based upon the identified trends, whereby information of identified peak(s) and correlated eluent fraction(s) can be presented and purified sample(s) from the eluent may be collected.Type: GrantFiled: November 16, 2015Date of Patent: April 14, 2020Assignee: GE Healthcare Bio-Sciences ABInventors: Lena Nyholm, Lotta Hedkvist, Johan Arthursson, Eva Cecilia Olsson, Henrik Larsson
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Publication number: 20190322505Abstract: A material handling vehicle comprises an upper loading surface for loading of objects thereon, a control unit, a power source, a drive motor, at least one vehicle drive wheel powered by the drive motor, at least one vehicle support wheel, a first chassis and a second chassis, each of which comprises at least one wheel of the vehicle. The first and second chassis are pivotally coupled to each other by means of at least one coupling means, wherein said coupling means is arranged intermediate the first chassis and the second chassis at a position where the first chassis is arranged above the second chassis, wherein the coupling means extend at least partly vertically between the first and second chassis at said position. Further there are two drive wheels that are independently controllable. Further, a material handling system comprising at least one such material handling vehicle.Type: ApplicationFiled: April 23, 2019Publication date: October 24, 2019Inventors: Peter TENGVERT, Henrik LARSSON, Marcus MOLIN
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Publication number: 20190233028Abstract: A material handling vehicle comprising: a chassis, comprising an upper surface arranged on a first loading surface, a plurality of components coupled thereto, including; a power source, a drive motor, at least one drive wheel powered by the drive motor, at least one stabilizing wheel, at least one object sensor for detecting objects in the vehicle surroundings, a wireless interface for communication with other system units, a control unit, and a navigation device. The chassis further comprises at least one opening, arranged at a lowermost portion of the chassis, and extending from a first side portion of the chassis. The one opening arranged to receive a material handling element, and comprises an upper abutment surface and sidewalls, extending along the extension of each opening. A material handling system comprises a group of material handling vehicles, the group comprises at least one of the vehicles and at least one forklift truck.Type: ApplicationFiled: January 30, 2019Publication date: August 1, 2019Inventors: Peter TENGVERT, Henrik Larsson, Marcus Molin, Peter Öjdemark
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Publication number: 20180120271Abstract: The present invention relates to a method for performing liquid chromatography purification of one or more target molecules from a sample comprising: providing an eluent flow having one or more target molecules, measuring an output parameter indicative of the content of the one or more target molecules in the eluent flow, storing output parameter data, and dividing the eluent flow into consecutive eluent fractions, dividing the output parameter data into corresponding data fractions, in each data fraction obtaining a value indicative of characteristic behavior of the measured output parameter, identifying trends in the measured output parameter based upon the obtained value in consecutive data fractions, and identifying peak(s) in the measured output parameter correlated to eluent fractions based upon the identified trends, whereby information of identified peak(s) and correlated eluent fraction(s) can be presented and purified sample(s) from the eluent may be collected.Type: ApplicationFiled: November 16, 2015Publication date: May 3, 2018Applicant: GE Healthcare Bio-Sciences ABInventors: Lena Nyholm, Lotta Hedkvist, Johan Arthursson, Eva Cecilia Olsson, Henrik Larsson
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Patent number: 7782760Abstract: A Carrier Class Ethernet switch is described herein that has a resilient switch control system (RSCS) which manages redundant switch matrixes that use redundant links to connect to one or more application blades (e.g., switches, end stations). The Ethernet switch has Carrier Class characteristics because a Rapid Link Supervision Protocol (RLSP) is used to detect a fault in anyone of the redundant links between the redundant switch matrixes and the application blades. And, a RLSP distribution policy is used to coordinate and control isolation measures between the redundant switch matrixes and the application blades. Also described herein is a method for providing resilient Ethernet connectivity in a network.Type: GrantFiled: September 30, 2004Date of Patent: August 24, 2010Assignee: Telefonaktiebolaget L M Ericsson (publ)Inventors: Ingvar Froroth, Jesper Carlsson, Ulf Henrik Larsson
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Publication number: 20080304477Abstract: A Carrier Class Ethernet switch is described herein that has a resilient switch control system (RSCS) which manages redundant switch matrixes that use redundant links to connect to one or more application blades (e.g., switches, end stations). The Ethernet switch has Carrier Class characteristics because a Rapid Link Supervision Protocol (RLSP) is used to detect a fault in anyone of the redundant links between the redundant switch matrixes and the application blades. And, a RLSP distribution policy is used to coordinate and control isolation measures between the redundant switch matrixes and the application blades. Also described herein is a method for providing resilient Ethernet connectivity in a network.Type: ApplicationFiled: September 30, 2004Publication date: December 11, 2008Inventors: Ingvar Froroth, Jesper Carlsson, Ulf Henrik Larsson
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Patent number: 6189123Abstract: Apparatus, and an associated method, facilitates the efficient utilization of a channel extending between a sending and a receiving station of a digital communication system. A block of symbols to be transmitted by the sending to the receiving station is encoded utilizing a parallel-concatenated encoding technique. Selected encoded versions, or portions thereof, are transmitted by the sending station to the receiving station. The receiving station decodes the signals received thereat. If recovery of the informational content of the block of symbols cannot be effectuated, a request is made to transmit additional encoded versions, or portions thereof, of the block of symbols.Type: GrantFiled: March 26, 1997Date of Patent: February 13, 2001Assignee: Telefonaktiebolaget LM EricssonInventors: Per Johan Anders Nyström, Carl Johan Henrik Larsson
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Patent number: D1024373Type: GrantFiled: July 23, 2021Date of Patent: April 23, 2024Assignee: Thule Sweden ABInventors: Henrik Eriksson, Johan Larsson