Patents Assigned to Cairos Technologies AG
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Patent number: 8678897Abstract: A system for detecting and providing information assigned to soccer players, wherein the system contains a soccer ball (130) comprising a centrally arranged magnetic field generator (142) for generating an alternating magnetic field (150); a transceiver (148) for receiving radio signals (160) and for transmitting collected player information; a control unit (144) for evaluating received radio signals and assigning timestamps to IDs of received radio signals; a source of energy; and a memory for storing and reading out player information based on the IDs with assigned timestamps; and a device (120) for sensing the generated magnetic field in a soccer shoe and for transmitting an ID assigned to the device, comprising a magnetic field sensor (122) for sensing and measuring the magnetic filed (105); a control unit (124); and a transmitting unit (128) for transmitting a radio signal (160) which contains the ID assigned to the device (120), wherein the transmitting unit is actively supplied with energy, and whereinType: GrantFiled: November 17, 2009Date of Patent: March 25, 2014Assignee: Cairos Technologies AGInventors: Walter Englert, Thorsten Habel
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Patent number: 8584382Abstract: The present invention relates to an insole, in particular for a sports shoe, and shoe comprising an electronic chip. In order to provide a shoe, in particular a sports shoe, with an electronic chip in a more cost efficient way compared to the prior art, wherein the chip can easily be replaced or removed in case of failure or for recycling, the invention provides an insole, in particular for a sports shoe, wherein the insole comprises an electronic chip. The insole may be fitted into any kinds of shoes and may be readily replaced or removed, as is not an inherent part of the shoe.Type: GrantFiled: June 2, 2010Date of Patent: November 19, 2013Assignee: Cairos Technologies AGInventor: Christian Holzer
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Patent number: 8542874Abstract: A method for tracking an object in a sequence of video frames includes the following steps: creating a model with characteristic features for the object to be tracked; and performing a template matching algorithm in individual frames on the basis of the created model for determining a position of the object in the respective frame. An apparatus arrangement for performing the method includes at least one video camera (10, 12), at least one monitor (24, 26), one computer (20) and one input device (28) for an observer (22).Type: GrantFiled: December 18, 2007Date of Patent: September 24, 2013Assignee: Cairos Technologies AGInventor: Florian Hoeflinger
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Patent number: 8535185Abstract: A device (120) for acquiring and providing information which can be associated with a football player, said device comprising: an acceleration sensor (129) for detecting accelerations acting on the devices; a memory unit (121) for storing measured acceleration values with associated time stamps and an ID associated with the device (120); and a radio unit (128) for receiving a first radio signal (150) with a first time stamp, wherein the first radio signal represents a deformation of a ball, and for transmitting a second radio signal (160) including the ID associated with the device (120) in case that a check of the values in the memory unit shows that an acceleration was detected by the device at the corresponding time.Type: GrantFiled: November 17, 2009Date of Patent: September 17, 2013Assignee: Cairos Technologies AGInventor: Walter Englert
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Patent number: 8340740Abstract: A garment enables the monitoring of physiological properties of a person wearing the garment. The measuring sensors are integrated into the garment and are positioned by wearing the garment to the correct position of the body of the person wearing the garment. The device for monitoring the physiological properties containing the measuring electronics is located in the back portion of the garment. This device is either fixedly integrated into the garment or it can be removed.Type: GrantFiled: October 14, 2009Date of Patent: December 25, 2012Assignee: Cairos Technologies AGInventors: Christian Holzer, Thorsten Habel, Martin Gierich
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Patent number: 8228056Abstract: The invention relates to a method for analysis of magnetic fields or signals used for the determination of the position of an object, wherein two temporally to each other shifted magnetic signals or fields are generated by two conductors arranged at least in part or completely separated from each other. The magnetic fields generated by the conductors are consecutively being captured by at least one and preferably three sensors arranged orthogonally to each other and determining from the captured signals information for determining the position of the object carrying the sensors relative to the conductors.Type: GrantFiled: September 19, 2008Date of Patent: July 24, 2012Assignee: Cairos Technologies AGInventor: Tilman Bucher
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Patent number: 8057328Abstract: A method for deciding whether a movable object has been brought through a goal having a goal area defined by the goal, an internal magnetic field being measurable, within the goal area or in parallel with the goal area, which is larger than an external magnetic field present outside the goal area, the method including a step of generating the internal magnetic field within the goal, a step of providing information about a magnetic field experienced by the movable object, and a step of evaluating the information about the magnetic field to provide a goal statement by means of a detection that the movable object has passed through the internal magnetic field.Type: GrantFiled: October 31, 2006Date of Patent: November 15, 2011Assignee: Cairos Technologies AGInventor: Walter Englert
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Patent number: 7915887Abstract: A device for generating a magnetic field in a goal area with at least two coils arranged in parallel to a goal area defined and bounded by a goal, wherein a first coil is attached in an area behind the goal and a second coil is attached closer to the goal than the first coil or identical to the goal, wherein the first coil and the second coil respectively have a coil impedance, wherein the coil impedance of the second coil is set so that a magnetic field of the second coil generated due to a magnetic field of the first coil reduces the magnetic field of the first coil at a location within the second coil by at least 20%.Type: GrantFiled: February 22, 2008Date of Patent: March 29, 2011Assignee: Cairos Technologies AGInventors: Walter Englert, Tilman Bucher, Oliver Braun, Christian Holzer
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Patent number: 7891666Abstract: For measuring a shot force exerted on a movable game device, a time curve of the acceleration during the shot or of the pressure within the game device during the shot is recorded and processed to obtain an energy measure, said energy measure then serving to provide information about the shot force.Type: GrantFiled: July 27, 2006Date of Patent: February 22, 2011Assignee: Cairos Technologies AGInventors: Udo Kuenzler, Walter Englert
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Patent number: 7795861Abstract: At least two coils located at different positions with regard to a positioning area are controlled to indicate a position of an object located within the range of magnetic fields generated by the coils. An embodiment of the invention comprises a generator that uses a multiplexing technique to generate coil enable signals for the at least two coils. The coil enable signals are generated for the at least two coils with any of different polarities and different intensities.Type: GrantFiled: April 30, 2007Date of Patent: September 14, 2010Assignee: Cairos Technologies AGInventors: Walter Englert, Tilman Bucher
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Publication number: 20100201352Abstract: System for ball possession detection, which contains a device (130) comprising means for detecting a magnetic field in a playing device (100) of a ball game, wherein the magnetic field is generated by at least one permanent magnetic (110) in the playing device, wherein the device can be associated to a player of a ball game and the means for magnetic field detection comprise a magnetic field sensor (210) and a control unit (220), and a method for ball possession detection, wherein the magnetic field sensor detects a magnetic field (310), the control means measures the magnetic field strength of the detected magnetic field (320) and detects (330) whether the magnetic field was caused by the at least one permanent magnet in the playing device and outputs information about the detection (350), as well as a ball (100) that contains at least one permanent magnet.Type: ApplicationFiled: December 15, 2009Publication date: August 12, 2010Applicant: Cairos Technologies AGInventor: Walter ENGLERT
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Patent number: 7719469Abstract: A position determination method including a step of transmitting a periodic signal having a carrier frequency, a step of sequentially receiving the periodic signal having the carrier frequency at various locations using at least one antenna, and a step of determining a first coordinate of the object location on the basis of a zero crossing of a Doppler frequency response which may be associated with the first coordinate of the object location, the first coordinate of the object location corresponding to a coordinate of that location of the at least one antenna which it has when receiving the periodic signal at the zero crossing in relation to the object location.Type: GrantFiled: October 6, 2006Date of Patent: May 18, 2010Assignee: Cairos Technologies AGInventors: Walter Englert, Tilman Bucher