Patent application number | Description | Published |
20120038431 | MICROMECHANICAL RESONATOR ARRAY AND METHOD FOR MANUFACTURING THEREOF - The invention relates to a microelectromechanical resonators and a method of manufacturing thereof. The resonator comprises at least two resonator elements made from semiconductor material, the resonator elements being arranged laterally with respect to each other as an array, at least one transducer element coupled to said resonator elements and capable of exciting a resonance mode to the resonator elements. According to the invention, said at least one transducer element is a piezoelectric transducer element arranged laterally with respect to the at least two resonator elements between the at least two resonator elements and adapted to excite to the resonator elements as said resonance mode a resonance mode whose resonance frequency is dependent essentially only on the c | 02-16-2012 |
20120280758 | Bulk acoustic wave resonator and method of manufacturing thereof - The invention concerns a novel bulk acoustic wave (BAW) resonator design and method of manufacturing thereof The bulk acoustic wave resonator comprises a resonator portion, which is provided with at least one void having the form of a trench which forms a continuous closed path on the resonator portion. By manufacturing the void in the same processing step as the outer dimensions of the resonator portion, the effect of processing variations on the resonant frequency of the resonator can be reduced. By means of the invention, the accuracy of BAW resonators can be increased. | 11-08-2012 |
20120286903 | Micromechanical device and method of designing thereof - The invention relates to a micromechanical device comprising a semiconductor element capable of deflecting or resonating and comprising at least two regions having different material properties and drive or sense means functionally coupled to said semiconductor element. According to the invention, at least one of said regions comprises one or more n-type doping agents, and the relative volumes, doping concentrations, doping agents and/or crystal orientations of the regions being configured so that the temperature sensitivities of the generalized stiffness are opposite in sign at least at one temperature for the regions, and the overall temperature drift of the generalized stiffness of the semiconductor element is 50 ppm or less on a temperature range of 100° C. The device can be a resonator. Also a method of designing the device is disclosed. | 11-15-2012 |
Patent application number | Description | Published |
20150130840 | SYSTEM AND METHOD FOR REPORTING EVENTS - Disclosed is a system for reporting changes to a network in case of an event. The system includes a survey unit adapted to be located at a site of the network using data from a positioning sensor of the survey unit. The survey unit is configured to request from a control unit an augmented view related to the location of the site of the network and displays the augmented view in a display of the survey unit on top of a current view of the site. The survey unit is adapted to capture a photograph on the display and to communicate the photograph to the control unit. The control unit is configured to determine changes in the network by comparing the current view as shown in the photograph with the augmented view, and to create an event report including a catalog of the changes to the network. | 05-14-2015 |
20150131079 | SYSTEM FOR MONITORING POWER LINES - Disclosed is a system for monitoring a power line. The system includes a ground unit and one or more airborne measurement devices for measuring distances between the power line and objects spatially located in proximities of the power line. Each of the one or more airborne measurement devices includes a computing hardware, one or more cameras for capturing images and a data memory for storing a pattern-recognition software that. The pattern-recognition software that is executed on the computing hardware to process the images to identify a unique identifier attached to the ground unit. The each of the one or more airborne measurement devices maintains a line-of-sight with the ground unit during flight by tracking with computer vision the unique identifier attached to the ground unit. | 05-14-2015 |
20150134384 | SYSTEM AND METHOD FOR ALLOCATING RESOURCES - Disclosed is a system for updating probability data of target object property. The system comprises a database for storing probability data, a property object data of a first target object, a property object data of a second target object, a list of actions and a cost of actions. The system also includes a processor having an executable code configured to define a first probability of accuracy of a property object data of a first target object, define a second probability of the first target object having a negative effect on a second target object, calculate a combined probability from the first probability and the second probability and use the combined probability to select to which at least one of the target objects to allocate resources, and update the first probability and the second probability in the database based on the action performed with the allocated resource. | 05-14-2015 |
20150134387 | OPTIMIZING INSPECTION AND MAINTENANCE OF COMPONENTS USING MOBILE DEVICE - Disclosed is a system for reserving at least one work order using a mobile device with a map view. The system includes a receiving module, a processing module and a verification module. The receiving module is adapted to receive a request from the mobile device, the request satisfying at least one pre-defined criterion. The processing module is adapted to process the request satisfying the at least one pre-defined criterion by filtering a second set of work orders from a first set of work orders and enable the reservation of each selected work order from the second set of work orders for a pre-defined time period. The verification module is adapted to verify inspection of each site pertaining to the reserved work orders. | 05-14-2015 |
Patent application number | Description | Published |
20130160183 | TEXTILE ARRANGEMENT AND METHOD FOR MANUFACTURING - A textile arrangement that includes at least one flexible circuit board integrated with a textile and a fixedly-integrated electronic component in the flexible circuit board. The flexible circuit board includes a flexible and/or tensile substrate, which is configured to bend and/or stretch at least in one direction. In addition, the flexible circuit board includes at least one electrically-conducting trace, at least one end of the trace being coupled with the component. The electrically-conducting trace is configured to bend and/or stretch with the flexible and/or tensile substrate of the circuit board at least in said one direction, when the circuit board is bent and/or stretched. | 06-27-2013 |
20140024915 | TEXTILE SUBSTRATE FOR MEASURING PHYSICAL QUANTITY - A textile substrate with a measuring sensor for measuring a physiological signal. The textile substrate has integrated irremovably therewith a base structure component for electronics, such as for example a plastic base for a transmitter for attaching the transmitter and other electronics to the substrate irremovably by way of said base structure component. In addition, signal transfer elements from the measuring sensor are adapted to extend in a watertight manner to the electronics through said base structure component integrated irremovably with the textile substrate. | 01-23-2014 |
20150289364 | STRETCHABLE DEVICE FOR TRANSMITTING SIGNAL - A stretchable device for transmitting signal between end points, such as a sensor and electronic unit, includes a conductive element, which is coupled with a supporting structure by introducing the conductive element successively through the thickness of the supporting structure to the first and second side of the supporting structure, thereby providing a corrugated structure for the conductive element, which is configured to be straighten out at least partially during stretching the device in its longitudinal direction. The conductive element is coupled with the supporting structure between first and second outer layers thereby providing the stretchable device. | 10-08-2015 |
Patent application number | Description | Published |
20090096612 | Antenna Construction, for Example for an RFID Transponder System - The invention relates to an antenna construction for a double-ended antenna circuit | 04-16-2009 |
20090160612 | Measurement System, Measurement Method and New Use of Antenna - The invention relates to a measuring system for detecting radio-frequency tags, a measuring method, and a new use for a leaky waveguide. The measuring system comprises a reading device and an antenna, which is connected to reading device for connecting to the tags. According to the invention, the antenna is a microstrip-type leaky waveguide having a length which is several times the operating wavelength of the tags. The invention permits reliable and precise RFID detection, for example, for a results service for sports events. | 06-25-2009 |
20110304513 | RADIO-FREQUENCY TRANSPONDER FOR MARKING WOOD PRODUCTS AND METHOD OF MANUFACTURING THEREOF - The invention relates to a transponder for marking wood material and a method of manufacturing thereof. The method comprises embedding an RFID microchip and antenna into a casing essentially consisting of one or more biodegradable materials. According to the invention the embedding step comprises forming the antenna by layering conductive material directly on biodegradable material, and covering the antenna by biodegradable material. By means of the invention, environmentally friendly and pulping-compatible transponders can be manufactured, for example, for aiding the logistics of forest industry. | 12-15-2011 |
20110315777 | TRANSPONDER, TRANSPONDER KIT, METHOD OF APPLYING THE TRANSPONDER AND PRODUCT COMPRISING THE TRANSPONDER - The invention concerns a transponder ( | 12-29-2011 |
20130265139 | METHODS FOR ENHANCING THE ACCURACY OF ENVIRONMENT MEASUREMENTS USING A REMOTE-ACCESS APPARATUS - A method for determining a value of an environment variable using raw data from an energetically essentially passive remote-access apparatus. A value of a first measurable quantity indicative of the environment variable is obtained from the raw data. The value of the environment variable is determined using calibration data and the value of the first measurable quantity. The accuracy is enhanced by measuring the value of the measurable quantity with a measuring signal of which strength is regulated or by obtaining a value of a second measurable quantity. The second measurable quantity is indicative of the environment variable or measurement conditions of the first measurable quantity. A method for forming calibration data for the measurements. RFID reader devices arranged to carry out the methods and energetically essentially passive remote-access apparatuses for the methods. A database that may be used with the method and a computer product including the database. | 10-10-2013 |
20150311578 | Antenna construction, for example for an RFID transponder system - The invention relates to an antenna construction for an RFID chip for long ranges, which comprises a substrate, an antenna of conducting material supported by the substrate, and coupling means for coupling the antenna to a circuit. In accordance with the invention the antenna is a magnetic dipole, and the coupling means are formed by extensions of the antenna conductor. | 10-29-2015 |
Patent application number | Description | Published |
20080207253 | MULTIRADIO MANAGEMENT THROUGH QUALITY LEVEL CONTROL - A system for managing the operation of a plurality of radio modules integrated within the same wireless communication device. In at least one embodiment of the present invention, a control strategy may be employed to regulate the quality level of a signal delivered by a codec in order to balance the performance realized in the reproduction certain signals with overall communication stability in the wireless communication device. The regulation of signal quality level may be affected by reducing the bit rate of a codec, changing the codec to select another codec with a lower bit rate, or by performing bitrate scaling with the codec signal. | 08-28-2008 |
20080267214 | Universal datagram protocol (UDP) port based broadcast filtering - A new and unique method or apparatus for power savings in a node, point, terminal or device in a wireless communications technology, such as a wireless local area network (WLAN), Worldwide Interoperability for Microwave Access Forum (WiMAX), Ultra wide band (UWB), or other suitable network, featuring receiving in a radio modem chipset information indicating that a host processor wants the radio modem chipset to filter out unwanted data packets; and filtering one or more unwanted data packets in the radio modem chipset without passing them to the host processor based on the information received for providing power savings in a node, point, terminal or device that forms part of a wireless communications technology, including a wireless local area network or other suitable network. | 10-30-2008 |
20080291838 | Power save protocol interoperability detection - The present invention provides a method and apparatus featuring performing detection functionality to determine if a wirelessly connected node, point or terminal in a wireless network configured to operate according a predefined power saving scheme operates incorrectly; and adjusting the predefined power saving scheme when wirelessly connected with the particular node, point or terminal if an incorrect power saving operation is detected. The detection functionality may include probing types of power saving protocol tests and using lower and higher-layer protocol information to detect if the mobile device might be missing some data. The adjusting may include: 1) disabling the predefined power saving scheme, or 2) switching entering into the predefined power savings scheme only after a predefined inactivity period, wherein the predefined inactivity is substantially longer than in “normal” operation. | 11-27-2008 |
20090238157 | Enhanced scanning for access entities - The invention proposes a method for detecting an access entity in a network comprising the access entity and a device for wireless communication, wherein the detection is performed with respect to a changeable parameter, and for each specified parameter the following steps are performed: buffering data packets to be transmitted between the device for wireless communication and the access entity, performing the scan process, by the device for wireless communication, based on the specified parameter, and transmitting the buffered packets between the device for wireless communication and the access entity. The invention also proposes a corresponding device for wireless communication. | 09-24-2009 |
20090252129 | Known station hidden network discovery - A method includes storing a table that contains identifications of certain ones of network devices and, when operating a wireless network access node in a hidden mode of operation, transmitting a probe response only to a probe request that is received from a network device having an identification stored in the table. | 10-08-2009 |
20090300722 | SUPPORT FOR INTEGRATED WLAN HOTSPOT CLIENTS - The invention proposes a method and a network device comprising an operation entity ( | 12-03-2009 |
20100272056 | TERMINAL ASSISTED WLAN ACCESS POINT RATE ADAPTATION - A method and apparatus are provided for adapting a transmission rate for providing data in a downlink direction from a network element such as an access point (AP) in a wireless network to a terminal, wherein the method features the step of the terminal providing a message to the network element containing information to assist the network element in adapting the communication link, including one or more parameters related to the transmission rate or retransmission retry, in the downlink direction. In operation, the network element receives the message and adapts the communication link in the downlink direction accordingly based on the message. | 10-28-2010 |
20140313962 | SYSTEM COORDINATED WLAN SCANNING - The invention proposes a scan control device, wherein in the scan operation a network detection is performed, the device comprising a request receiving means for receiving at least one request for providing scan information, and a scan control means for performing a scan operation independently from receiving the scan information requests. The invention also proposes a corresponding method and a computer program product. | 10-23-2014 |
20150110094 | SYSTEM COORDINATED WLAN SCANNING - The invention proposes a scan control device, wherein in the scan operation a network detection is performed, the device comprising a request receiving means for receiving at least one request for providing scan information, and a scan control means for performing a scan operation independently from receiving the scan information requests. The invention also proposes a corresponding method and a computer program product. | 04-23-2015 |