Blomqvist, FI
Anssi Blomqvist, Helsinki FI
Patent application number | Description | Published |
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20080314144 | Method for measuring angular velocity and a vibrating micromechanical sensor of angular velocity - The invention relates to measuring devices used in measuring angular velocity, and, more precisely, to vibrating micromechanical sensors of angular velocity. In the solution for a sensor of angular velocity according to the invention, a mass is suspended by means of spring structures having non-orthogonal primary and secondary axes such, that a test activation in phase with the primary motion is induced in a detection resonator, and the angular velocity to be measured is, by means of a phase detector, detected from the phase difference between the primary motion and the secondary motion. The structure of the sensor of angular velocity according to the invention enables reliable measuring with good performance, particularly in small vibrating micromechanical solutions for a sensor of angular velocity. | 12-25-2008 |
20090165553 | Vibrating micromechanical sensor of angular velocity - The invention relates to measuring devices to be used in the measuring of angular velocity and, more precisely, to vibrating micromechanical sensors of angular velocity. In a sensor of angular velocity according to the invention, a mass is supported to the frame of the sensor component by means of an asymmetrical spring structure ( | 07-02-2009 |
20090260437 | Vibrating micro-mechanical sensor of angular velocity - The invention relates to measuring devices used in measuring angular velocity and, more precisely, to vibrating micro-mechanical sensors of angular velocity. The sensor of angular velocity according to the invention is adapted to measure angular velocity in relation to two or three axes, and at the least two seismic masses ( | 10-22-2009 |
20100218605 | VIBRATING MICRO-MECHANICAL SENSOR OF ANGULAR VELOCITY - The invention relates to measuring devices used for measuring angular velocity, and more precisely, to vibrating micro-mechanical sensors of angular velocity. The sensor of angular velocity according to the invention comprises at least two seismic mass structures ( | 09-02-2010 |
20100222998 | MICRO-MECHANICAL SENSOR OF ANGULAR VELOCITY - The invention presents a micro-mechanical resonator, comprising two masses coupled in the direction of a common axis by a spring structure such, that the spring structure comprises a spring that couples at least a first bar connected to the masses and a second bar extending in the motion axis direction, said spring being arranged to bend in a direction perpendicular to the motion direction of the motion axis. The invention also relates to a micro-mechanical resonator matrix, a sensor and a navigation device. | 09-02-2010 |
20120085167 | VIBRATING MICROMECHANICAL SENSOR OF ANGULAR VELOCITY - The invention relates to measuring devices to be used in the measuring of angular velocity and, more precisely, to vibrating micromechanical sensors of angular velocity. In a sensor of angular velocity according to the invention, a mass is supported to the frame of the sensor component by means of an asymmetrical spring structure ( | 04-12-2012 |
20120085168 | VIBRATING MICROMECHANICAL SENSOR OF ANGULAR VELOCITY - The invention relates to measuring devices to be used in the measuring of angular velocity and, more precisely, to vibrating micromechanical sensors of angular velocity. In a sensor of angular velocity according to the invention, a mass is supported to the frame of the sensor component by means of an asymmetrical spring structure ( | 04-12-2012 |
20120222483 | SPRING STRUCTURE, RESONATOR, RESONATOR ARRAY AND SENSOR - The invention presents a spring structure ( | 09-06-2012 |
20120235905 | POINTING METHOD, A DEVICE AND SYSTEM FOR THE SAME - The invention shows a method to control a pointing device with an angular, rate sensor, that comprises generating an ensemble of orthogonal unit vector associated signals by at least one angular rate sensor to represent angular rates in a dimensional space for each mutually orthogonal unit vector direction of said dimensional space, amplifying the at least one of said signal non-linearly for determination of cursor on a screen for (x,y) coordinates of the screen, applying a decision criterion to determine the state of the pointing device as based on said unit vector associated signals. The invention also shows a pointer utilising the method and a system comprising such a pointer. | 09-20-2012 |
20130192371 | ACCELERATOR SENSOR STRUCTURE AND USE THEREOF - A MEMS-sensor structure comprising first means and second means coupled for double differential detection and positioned symmetrically to provide quantities for the double differential detection in a phase shift. If the sensor deforms, due to a specifically symmetric positioning of the first and second means, the effect of the displacement is at least partly eliminated. | 08-01-2013 |
20140000366 | VIBRATORY GYROSCOPE | 01-02-2014 |
20150068308 | GYROSCOPE STRUCTURE AND GYROSCOPE - A microelectromechanical gyroscope that comprises two seismic masses suspended to form a plane of masses. The seismic masses are excited into rotary oscillation about a common primary axis that is in the plane of masses. Detected angular motion causes a rotary oscillation of the first seismic mass about a first detection axis, and of the second seismic mass about a second detection axis. The detection axes are perpendicular to the plane of masses and separated by a non-zero distance. | 03-12-2015 |
20150082885 | GYROSCOPE STRUCTURE AND GYROSCOPE WITH IMPROVED QUADRATURE COMPENSATION - A microelectromechanical gyroscope structure that comprises a seismic mass, a body element, and a spring structure suspending the seismic mass to the body element. In primary oscillation at least part of the seismic mass oscillates in out-of-plane direction. A first conductor is arranged to move with the seismic mass, and a second conductor is attached to the body element. The conductors include adjacent surfaces that extend in the first direction and the third direction. A voltage element is arranged to create between the first surface and the second surface a potential difference and thereby induce an electrostatic force in the second direction and modulated by the primary oscillation of the seismic mass. | 03-26-2015 |
20150211854 | GYROSCOPE STRUCTURE AND GYROSCOPE - A gyroscope structure with a specific arrangement of drive and sense structures and coupling spring structures, which allows orthogonally directed motions of larger scale drive and sense structures in a very limited surface area. | 07-30-2015 |
20150323323 | GYROSCOPE STRUCTURE AND GYROSCOPE DEVICE - A microelectromechanical gyroscope structure for detecting angular motion about an axis of angular motion. A drive element is suspended for one-dimensional motion in a direction of a drive axis, and a sense body carries one or more sense rotor electrodes and is coupled to the drive element with a first directional spring structure that forces the sense body to move with the drive element and has a preferred direction of motion in a direction of a sense axis. The drive element includes an actuation body and a drive frame wherein the first spring structure couples the sense body directionally to the drive frame, and a second directional spring structure that couples the drive frame to the actuation body and has a preferred direction of motion in the direction of the sense axis. | 11-12-2015 |
20160041194 | ACCELERATION SENSOR STRUCTURE AND USE THEREOF - A MEMS-sensor structure comprising first means and second means coupled for double differential detection and positioned symmetrically to provide quantities for the double differential detection in a phase shift. If the sensor deforms, due to a specifically symmetric positioning of the first and second means, the effect of the displacement is at least partly eliminated. | 02-11-2016 |
Carl-Eric Blomqvist, Vantaa FI
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20130069953 | User Interface Feature Generation - An example embodiment of the present invention provides an apparatus comprising at least one processor; and at least one memory including computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus to perform at least the following: obtain a representation of an appearance of a physical device type; obtain one or more current backgrounds used in a desktop of a specific physical device; and generate a device icon relating to the specific physical device by associating the obtained one or more backgrounds with the representation of appearance of the physical device type, wherein the generated device icon is displayed on a display as a user interface feature. | 03-21-2013 |
Gunnar Blomqvist, Helsingby FI
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20090139695 | METHOD AND DEVICE FOR INTERNAL COOLING OF EXTRUDED THERMOPLASTICS PIPES - The invention relates to a method and a device for cooling an extruded thermoplastics pipe ( | 06-04-2009 |
20100213701 | METHOD AND DEVICE FOR JOINING PIPES - The invention concerns a method and device for joining thermoplastics pipes manufactured by spiral winding of a hollow profile. The method according to the invention is characterized in that a welding mirror ( | 08-26-2010 |
Gunnar Blomqvist, Vaasa FI
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20140248470 | Method of producing a plate-like construction with a double-wall structure - A method of producing a plate-like construction having a double-wall structure and its use. According to the present invention, several elongated profiles which have essentially straight central axes are arranged against each other in such a way that adjacent hollow profiles abut each other and together form, in general terms, a flat stack having two opposite sides. The hollow profiles are welded together in order to join them with welded seams, in which case the welding is essentially carried out simultaneously from both sides of the stack. Besides good flexural strength and the opportunity to recycle, thermoplastic plates which are produced by means of the present method exhibit resistance to corrosion, decay and mould. | 09-04-2014 |
Maria Blomqvist, Itäsalmi FI
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20090162938 | Novel Carbohydrate Profile Compositions From Human Cells and Methods for Analysis and Modification Thereof - The invention describes methods for production of novel composition of glycans, glycomes, from human multipotent stem cells. The invention is further directed to methods for modifying the glycomes and analysis of the glycomes and the modified glycomes. Furthermore the invention is directed to stem cells carrying the modified glycomes on their surfaces. | 06-25-2009 |
20100068806 | NOVEL METHODS AND REAGENTS DIRECTED TO PRODUCTION OF CELLS - The present invention provides methods and materials to modulate and grow stem cells by contacting stem cells with a binder recognizing terminal glycan structures of stem cells. The modulation can be morphological change, change in differentiation status, biological status or adherence. The materials provided in the present invention are also useful to screen such a binding agents and binders. | 03-18-2010 |
Marie Blomqvist, Itasalmi FI
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20090317788 | Novel Carbohydrate Profile Compositions From Human Cells and Methods for Analysis and Modification Thereof - The present invention discloses a method of evaluating the status of a stem cell preparation comprising the step of detecting the presence of a glycan structure or a group of glycan structures in said preparation. The detection step can be performed by the use of a lectin specific to a glycan structure of interest. | 12-24-2009 |
Mikko Blomqvist, Tampere FI
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20080297474 | Electronic Device and a Method for Controlling the Functions of the Electronic Device as Well as Program Product for Implementing the Method - The invention relates to an electronic device, which includes a display component, in which at least one controllable element is arranged to be visualized in its entirety, the control of which element is arranged to be based on determining a change (M) relating to the attitude or position of the device and camera means arranged to form image frames (IMAGE | 12-04-2008 |
20090326811 | Method, Apparatus, and Computer Program Product for Location Sharing - An apparatus for location sharing may include a processor. The processor may be configured to access a point of interest and a geographic cell associated with the point of interest. In this regard, the geographic cell may include geographic cell boundaries. The processor may also be configured to receive location information. The location information may describe a location of a device. The processor may be further configured to determine whether the location described by the location information is within the geographic cell boundaries and associate the device with the point of interest in response to the location described by the location information being within the geographic cell boundaries. The processor may also be configured to share the association between the device and the point of interest via an online service. Associated methods and computer program products may also be provided. | 12-31-2009 |
20150138090 | ELECTRONIC DEVICE AND A METHOD FOR CONTROLLING THE FUNCTIONS OF THE ELECTRONIC DEVICE AS WELL AS PROGRAM PRODUCT FOR IMPLEMENTING THE METHOD - The invention relates to an electronic device, which includes a display component, in which at least one controllable element is arranged to be visualized in its entirety, the control of which element is arranged to be based on determining a change (M) relating to the attitude or position of the device and camera means arranged to form image frames (IMAGE | 05-21-2015 |
Mikko Blomqvist, Lempäälä FI
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20150309178 | Handling Assistance Data For Global Positioning - A receiving apparatus ( | 10-29-2015 |
Mikko Blomqvist, Lampääla FI
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20160142972 | Method and Apparatus for Efficiently Reducing Number of Access Points in a Radio Map - In accordance with an example embodiment of the present invention, an apparatus comprises a receiver for receiving a list of access points detected at a location, a processor for determining the number of times at least one access point in the list is detected during a first period of time and a processor for determining to use an access point in generating a partial radio map based at least in part on the number of times the access point is detected during a second period of time. | 05-19-2016 |
Mikko Juhani Blomqvist, Tampere FI
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20120016626 | UPLOAD AND DOWNLOAD OF POSITION REFERENCE DATA - An apparatus, a method and a computer program, the apparatus comprising: collection circuitry configured to collect position reference data, wherein the collected position reference data is for assisting another apparatus to determine a position of the another apparatus based upon wireless signals received by the another apparatus; receiver circuitry configured to receive control data relating to controlling the transmission of collected position reference data by the apparatus; transmitter circuitry configured to transmit collected position reference data; and processing circuitry configured, in dependence upon the received control data, to selectively control transmission of collected position reference data by the transmitter circuitry. | 01-19-2012 |
Mikko Juhani Blomqvist, Lempaala FI
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20130143593 | PROCESSING OBJECTS OF A RADIOMAP DATABASE - It is inter alia disclosed to respectively link at least two objects of a plurality of objects to one or more respective regions of a grid of regions. The at least two objects are respectively related to a respective coverage area representation and/or a respective coverage-providing entity. At least two of the at least two objects are associated with each other based on a finding that both have been linked to at least one same region of the grid of regions. At least one of the at least two associated objects is an object related to a first communication system and at least one other of the at least two associated objects is an object related to a second communication system that is different from and/or operated by another operator than said first communication system. | 06-06-2013 |
20160054427 | UTILIZING SHORTENED DERIVATIVES OF IDENTIFIERS OF ENTITIES OF COMMUNICATION SYSTEMS FOR RETRIEVING POSITIONING INFORMATION - A method performed by an apparatus, the method comprising obtaining an identifier associated with an entity of a communication system, generating, from said identifier, a shortened derivative of said identifier, and using said shortened derivative of said identifier to retrieve a set of positioning information associated with said entity of said communication system. Also disclosed is a method performed by an apparatus, the method comprising obtaining an identifier associated with an entity of a communication system, obtaining a set of positioning information associated with said identifier, generating, from said identifier, a shortened derivative of said identifier, and associating said shortened derivative with said set of positioning information. | 02-25-2016 |