Patents by Inventor Mikael Persson
Mikael Persson 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: 9332922Abstract: A device, method, and system for monitoring the status of an internal part of a body using an electromagnetic transceiver operating in the microwave regime; a processing unit compares measured data with reference data to determine the status of the internal part. The solution may be arranged to continuously monitor the internal part of the body and the system may be arranged so as to be wearable or portable.Type: GrantFiled: June 29, 2007Date of Patent: May 10, 2016Assignee: MEDFIELDS DIAGNOSTICS ABInventors: Mikael Persson, Andreas Fhager
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Patent number: 9219850Abstract: A monitoring camera includes a camera lens, an image sensor, and a housing enclosing the image sensor. The housing encloses a volume of Phase Changing Material (PCM) having the characteristic of not beginning a phase change until its temperature rises above a predetermined phase changing temperature. The phase changing temperature is in the range of 20-80 degrees Celsius, and the PCM is arranged to enclose the camera lens.Type: GrantFiled: February 28, 2013Date of Patent: December 22, 2015Assignee: AXIS ABInventors: Carl-Axel Alm, Viktor Gustafsson, Stefan Lundberg, Mikael Persson
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Publication number: 20150327042Abstract: A system, a device, and various methods are described herein for billing a user for their consumption of mobile broadband services which are monitored by a mobile broadband charging system and for their consumption of virtualized cloud resources which are monitored by a cloud operating system. In one example, the system comprises a commercially available mobile broadband charging system and a commercially available cloud operating system and then incorporates the device to combine the commercially available mobile broadband charging system and the commercially available cloud operating system in order to bill the user for their consumption of mobile broadband services and virtualized cloud resources.Type: ApplicationFiled: May 6, 2014Publication date: November 12, 2015Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)Inventors: James Kempf, Mikael Persson
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Patent number: 8724864Abstract: The present invention relates to a system and method for non-invasively examination of internal structures of an object by producing dielectric images utilizing reflection and transmission 5 measurements using microwave radiation, characterized by an antenna array surrounding a region of interest for the examination, a microwave transceiver for measuring reflected and transmitted electromagnetic fields, a computational module for receiving detected radiation and for processing data based on the detected radiation, the computational module further being operatively arranged to execute a reconstruction procedure utilized to compute an image of the 10 dielectric profile under detection.Type: GrantFiled: May 22, 2007Date of Patent: May 13, 2014Assignee: Medfield Diagnostics ABInventors: Mikael Persson, Andreas Fhager, Parham Hashemzadeh
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Patent number: 8478505Abstract: When controlling an engine provided with Variable Turbine Geometry (VTG), the VTG is closed to a maximally acceptable closed position without endangering the VTG when performing an up-shift. The VTG is kept in such a position during the gear shift which, allows for a quick retardation of the engine speed.Type: GrantFiled: May 6, 2008Date of Patent: July 2, 2013Assignee: Scania CV AB (Publ)Inventors: Fredrik Swartling, Mikael Hanson, Mikael Persson, Mats Jennische
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Patent number: 8423260Abstract: When controlling an engine having a Variable Turbine Geometry (VTG) the VTG is closed some predicted time period before an up-gear shift is performed. This is advantageous because when the gear shift begins the engine breaking is already maximized and full engine brake can be obtained during the entire gear shift operation.Type: GrantFiled: May 6, 2008Date of Patent: April 16, 2013Assignee: Scania CV AB (Publ)Inventors: Fredrik Swartling, Mikael Hanson, Mikael Persson, Mats Jennische
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Publication number: 20120190977Abstract: Example embodiments presented herein relate to solutions for analyzing and/or classifying microwave scattering data. The analyzing and/or classifying may be utilized for estimating an internal condition in an enclosed volume.Type: ApplicationFiled: July 23, 2010Publication date: July 26, 2012Applicant: MEDFIELD DIAGNOSTICS ABInventors: Mikael Persson, Mohammad Alikhorshidi, Thomas Mckelvey, Hamed Yousefimesri, Masood Khazaeli Najafabadi
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Publication number: 20100198479Abstract: When controlling an engine having a Variable Turbine Geometry (VTG) the VTG is closed some predicted time period before an up-gear shift is performed. This is advantageous because when the gear shift begins the engine breaking is already maximized and full engine brake can be obtained during the entire gear shift operation.Type: ApplicationFiled: May 6, 2008Publication date: August 5, 2010Applicant: SCANIA CV AB (publ)Inventors: Fredrik Swartling, Mikael Hanson, Mikael Persson, Mats Jennische
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Publication number: 20100174179Abstract: The present invention relate to a device, method, and system for monitoring the status of an internal part of a body using an electromagnetic transceiver operating in the microwave regime; a processing unit compares measured data with reference data to determine the status of the internal part. The solution may be arranged to continuously monitor the internal part of the body and the system may be arranged to as to be wearable or portable.Type: ApplicationFiled: June 29, 2007Publication date: July 8, 2010Applicant: MEDFIELD DIAGNOSITCS ABInventors: Mikael Persson, Andreas Fhager, Parham Hashemzdaeh
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Publication number: 20100131159Abstract: When controlling an engine provided with Variable Turbine Geometry (VTG), the VTG is closed to a maximally acceptable closed position without endangering the VTG when performing an up-shift. The VTG is kept in such a position during the gear shift which, allows for a quick retardation of the engine speed.Type: ApplicationFiled: May 6, 2008Publication date: May 27, 2010Inventors: Fredrik Swartling, Mikael Hanson, Mikael Persson, Mat Jennische
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Publication number: 20100067770Abstract: The present invention relates to a system and method for non-invasively examination of internal structures of an object by producing dielectric images utilizing reflection and transmission 5 measurements using microwave radiation, characterized by an antenna array surrounding a region of interest for the examination, a microwave transceiver for measuring reflected and transmitted electromagnetic fields, a computational module for receiving detected radiation and for processing data based on the detected radiation, the computational module further being operatively arranged to execute a reconstruction procedure utilized to compute an image of the 10 dielectric profile under detection.Type: ApplicationFiled: May 22, 2007Publication date: March 18, 2010Applicant: MEDFIELDS DIAGNOSTICS ABInventors: Mikael Persson, Andreas Phager, Parham Hashemzadeh
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Publication number: 20100010596Abstract: A method and system for selective heating of an object based on a model of the object, the method comprising the steps of: modeling of a wave front of a source, which wave front is propagated through the model object from a virtual antenna placed in the model of the specific region where heating is desired, simulating a radiated field and measuring the same using computer models of surrounding antenna system, time-reversing, transferring and synthesizing the signal in a real system, transmitting by a real antenna system the field in a time reversed order, and refocusing of time reversed signal at the original s the invariance of a wave equation under time reversal.Type: ApplicationFiled: May 23, 2007Publication date: January 14, 2010Applicant: ELECTROMAGNETIC CONSULTING SWEDEN ABInventors: Mikael Persson, Hana Trefna
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Patent number: 7549973Abstract: A device for supply of a gas to a volume includes a supply conduit, which is connectable to a gas source and which includes an outlet end, and a porous body, which is provided at the outlet end.The device is arranged to permit the supply of the gas through the porous body. The device includes an attachment member which includes a surface and a channel extending through the surface. The porous body is attached to the surface and the outlet end is connected to the attachment member in order to permit the supply via the channel.Type: GrantFiled: April 15, 2002Date of Patent: June 23, 2009Assignee: Cardia Innovation ABInventors: Jan Van Der Linden, Mikael Persson
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Publication number: 20060015575Abstract: An apparatus and a method for real-time data communication includes a sending client terminal (10) and at least one receiving client terminal (20), the client terminals being provided with protective elements (12, 22), the real-time data communication transmitted via an intermediate distribution server (30). Moreover, the protective elements (12, 22) are provided with a network translation unit for mapping one internally accessible network destination address with a corresponding externally accessible network destination address. The sending client terminal (10) and the intermediate distribution server (30) are adapted to exchange information between one another about the current mapping of internally and externally accessible destination addresses for the server to reach the receiving client terminal (20) with real-time data communication.Type: ApplicationFiled: November 4, 2003Publication date: January 19, 2006Inventors: Peter Parnes, Mikael Persson, Claes Agren
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Method, system and computer program product for transmitting a media stream between client terminals
Publication number: 20060004906Abstract: A method and system for transmitting a media stream of data from a sending client terminal to a receiving client terminal, the terminals being arranged in a protected computer environment including at least one protective unit in association with a data forwarding element. The protective unit is intended to protect the receiving client terminal from data transmitted from unauthorized sending clients. The method includes: transmitting authorization data from the receiving client terminal to sending client terminal via the protective unit for instructing the unit to allow return of a media stream from the sending client terminal to the receiving client terminal during a predetermined period of time. Moreover, the method includes the step of: the receiving client terminal is adapted to independently transmit authorisation data via the protective unit at shorter intervals than the predetermined period of time for maintaining the allow return mode of the protective unit.Type: ApplicationFiled: September 3, 2003Publication date: January 5, 2006Applicant: MARRATECH ABInventors: Peter Parnes, Mikael Persson, Claes Agren -
Publication number: 20050119607Abstract: A device for supply of a gas to a volume includes a supply conduit, which is connectable to a gas source and which includes an outlet end, and a porous body, which is provided at the outlet end. The device is arranged to permit the supply of the gas through the porous body. The device includes an attachment member which includes a surface and a channel extending through the surface. The porous body is attached to the surface and the outlet end is connected to the attachment member in order to permit the supply via the channel.Type: ApplicationFiled: April 15, 2002Publication date: June 2, 2005Inventors: Jan Van Der Linden, Mikael Persson
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Patent number: 6637545Abstract: A device for silencing a flowing gas which includes a valve housing in which a valve is mounted. A separate pressure regulator is provided which is in communication with the flowing gas and which is responsive to gas pressure to thereby influence movement of a mechanical actuating device which controls movement of the valve such that the valve may be opened at least two different rates dependent upon the pressure of the flowing gas.Type: GrantFiled: July 1, 2002Date of Patent: October 28, 2003Inventors: Erik Jonsson, Mikael Persson
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Publication number: 20020141655Abstract: An image-based digital representation of a scenery for visually presenting the scenery is stored in an image information storing structure, which comprises vertices, each representing a digital image, and edges binding together a first vertex with a second vertex. Each edge represents information of a transition between a first image in the first vertex and a second image in the second vertex, the first and the second image depicting different views of the scenery, the first image having a first area and the second image having a second area, wherein the depictions of the first area substantially correspond to the depictions of the second area. The transition information defines a manipulation of at least one of the first and the second images, said manipulation comprising a computation of at least one transition image, the transition image depicting a new view of the scenery depicted in the first and second images.Type: ApplicationFiled: February 1, 2002Publication date: October 3, 2002Inventors: Sami Niemi, Mikael Persson
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Patent number: 5441397Abstract: A mold arrangement for molding an optodevice onto an optical fibre ribbon. The mould includes several plates which are intended for insertion between the movable top plate and the stationary bottom plate, or counterpressure plate, of a transfer molding press, and includes an inlet channel, primary and secondary runners, and an optodevice molding cavity which is defined by two of the plates, the mould plates, when the mould is closed, and through which the fibre ribbon extends. Each of the mould plates is provided with respective front and back exchangeable jaws. One jaw of the front jaws is provided in the jaw dividing plane with V-grooves which correspond in number to the number of fibers in the fibre ribbon and in which the optical fibers from which a protective covering material has been stripped are positioned so that their centers lie in the jaw dividing plane. That side of the other jaw which lies proximal to the fibers is provided with a recess in which a pad of soft resilient material is mounted.Type: GrantFiled: May 31, 1994Date of Patent: August 15, 1995Assignee: Telefonaktiebolaget LM EricssonInventors: Paul Eriksen, Jan-Ake Engstrand, Hans-Christer Moll, Mikael Persson, Jan-Agne Svensson
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Patent number: D753752Type: GrantFiled: August 28, 2014Date of Patent: April 12, 2016Assignee: AXIS ABInventors: Daniel Ahman, Mikael Persson, Kent Fransson, Samir Helaoui, Mathias Walter, Morten Bergstrom, Henrik Svedberg, Christian Jacobsson