Patents Assigned to Imego AB
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Publication number: 20130134964Abstract: The present invention relates to a coil comprising a winding (45). The winding comprises a multi-axial cable with one shielding layer connected to ground.Type: ApplicationFiled: May 20, 2011Publication date: May 30, 2013Applicant: IMEGO ABInventors: Fredrik Ahrentorp, Jakob Blomgren, Christian Jonasson, Andrea Prieto-Astalan, Christer Johansson
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Patent number: 8298457Abstract: The invention relates to a method of producing a movable lens structure that comprises the steps of: forming a lens from a lens material disposed on a carrier of another material (step 58), and forming a micromechanical structure from the carrier (step 60), wherein the forming of the lens takes place before the forming of the micromechanical structure. With this method a simplified production method is obtained that simplifies difficult compatibility requirements between micromechanics and lens that can otherwise be hard to meet.Type: GrantFiled: November 4, 2003Date of Patent: October 30, 2012Assignee: Imego ABInventors: Gert Andersson, Stefan Bengtsson, Sverker Hård, Anders Larsson, Fredrik Nikolajeff, Henrik Rödjegård, Anna-Lena Hård, legal representative
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Patent number: 7814791Abstract: The present invention is related to sensor arrangements and particularly to sensor arrangements for symmetric response in a x-, y- and z-coordinate system. The arrangement comprises four gyroscopes with one axis arranged into different directions of sensitivity.Type: GrantFiled: September 4, 2007Date of Patent: October 19, 2010Assignee: Imego ABInventors: Gert Andersson, Henrik Rodjegard
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Publication number: 20060012849Abstract: The invention relates to a method of producing a movable lens structure that comprises the steps of: forming a lens from a lens material disposed on a carrier of another material (step 58), and forming a micromechanical structure from the carrier (step 60), wherein the forming of the lens takes place before the forming of the micromechanical structure. With this method a simplified production method is obtained that simplifies difficult compatibility requirements between micromechanics and lens that can otherwise be hard to meet.Type: ApplicationFiled: November 4, 2003Publication date: January 19, 2006Applicant: Imego ABInventors: Gert Andersson, Stefan Bengtsson, Sverker Hard, Anders Larsson, Fredrik Nikolajeff, Henrik Rodjegard
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Patent number: 6951797Abstract: The present invention relates to a method of bonding a first member (110, 210, 130, 230, 410, 430, 510, 530, 610) to a second silicon member (120, 220, 420a, 420b, 600) through anodic bonding. The method comprises the steps of selectively depositing on said first member bondable sections (170a, 170b, 270, 470a, 470b, 470c, 570, 620) before bringing said first and second members together for anodic bonding.Type: GrantFiled: October 17, 2000Date of Patent: October 4, 2005Assignee: Imego ABInventors: Leif Bergstedt, Gert Andersson, Britta Ottosson
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Publication number: 20040259651Abstract: Method and arrangement for detecting movement-parameters in a moving object. The parameters include acceleration and angular velocity of the object, the arrangement includes an Inertial Navigation System (INS) having at least one gyroscope and accelerometer for measuring an acceleration, angular velocity and effect of attraction of gravity on the sporting equipment.Type: ApplicationFiled: September 29, 2003Publication date: December 23, 2004Applicant: IMEGO ABInventor: David Storek
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Patent number: 6825655Abstract: A method for detecting changes of magnetic response of at least one magnetic particle provided with a external layer in a carrier fluid, comprising measuring the characteristic rotation time of the magnetic particle with respect to the external layer, and measuring Brownian relaxation in the carrier fluid under the influence of an external alternating magnetic field. The method implies that upon modification of the effective volume of the particle or its interaction with the carrier fluid, a hydrodynamic volume of the particle changes, which implies a change of the frequency (ƒmax) at which an out of phase component of the magnetic susceptibility has its maximum.Type: GrantFiled: December 30, 2002Date of Patent: November 30, 2004Assignee: Imego ABInventors: Ana Minchole, Andrea P. Astalan, Christer Johansson, Kerstin Lagerwall-Larsson, Anatol Krozer
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Publication number: 20040166577Abstract: Method and arrangement (10, 20) for preparing samples (15, 27) submergible in a liquid medium. The arrangement includes a carrier structure (11). The carrier includes a device (13, 23) for controllable generation of a magnetic field through influence of a control signal to attract at least part of the at least first and second type of samples (15, 27) towards specific locations on the carrier when connected to a first control signal and to repel at least one of the first or second type of samples when connected to a second control signal.Type: ApplicationFiled: February 24, 2003Publication date: August 26, 2004Applicant: IMEGO ABInventors: David Storek, Niklaus Schneeberger, Robert P. Otillar, Anatol Krozer
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Publication number: 20040132170Abstract: System and method for providing a sample preparing arrangement (10) submergible in a liquid medium that includes a carrier structure (11) having at least one cavity (12) therein and that is in communication with an arrangement (13) for controllable generation of a magnetic field through influence of a control signal. The sample preparing arrangement includes a magnetic covering structure (14) for covering and/or uncovering the cavity in operative interaction with the magnetic field.Type: ApplicationFiled: February 24, 2003Publication date: July 8, 2004Applicant: IMEGO ABInventors: David Storek, Niklaus Schneeberger, Britta Ottosson, Anafol Krozer, Robert P. Otillar
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Publication number: 20030076087Abstract: Method for detecting changes of magnetic response with at least one magnetic particle (20) provided with an external layer (22) in a carrier fluid. The method comprises utilization of a method of measurement comprising measuring of the characteristic rotation period of said magnetic particle regarding the effect of said external layer.Type: ApplicationFiled: August 29, 2002Publication date: April 24, 2003Applicant: IMEGO ABInventors: Ana Minchole, Andrea P. Astalan, Christer Johansson, Kerstin Lagerwall, Anatol Krozer
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Publication number: 20030012693Abstract: Chips that include one or more particle manipulation mechanisms, or force transduction elements, provided at specific locations to manipulate and localize particles proximal the substrate surface. In one embodiment, individually addressable magnetic control mechanisms such as electric coils are provided at specific locations to create a magnetic field to attract magnetic particles, such a magnetic or magnetizable beads, to those specific locations. In another embodiment, electrostatic control mechanisms such as electrodes are provided to attract and manipulate electrically charged micro-particles. A location may include a crater or well formed in the substrate, or it may include an element on the surface of the substrate. In some embodiments, one or more sensors are located proximal specific locations, e.g. specific craters, so as to analyze specific conditions at each location. In other embodiments, multiple locations share one or more sensors.Type: ApplicationFiled: February 22, 2002Publication date: January 16, 2003Applicant: IMEGO ABInventors: Robert Otillar, David Storek
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Patent number: 6456190Abstract: The invention refers to a micromechanical switching device including at least two contact elements (11, 12, 31, 32), which are provided at least partly movable relative each other and via thermal actuation can be closed and opened, whereby the contact elements (11, 12, 31, 32) at least partly are comprised of at least two materials (14, 15, 16, 17, 34-37) with essentially different thermal expansion coefficients. The contact elements (11, 12, 31, 32) at excitation are arranged to displace essentially in same level and in different directions.Type: GrantFiled: June 27, 2000Date of Patent: September 24, 2002Assignee: Imego ABInventors: Gert Andersson, David Westberg