| 32nd week of 2013 patent applcation highlights part 21 |
| Patent application number | Title | Published |
|---|
| 20130200923 | JITTER MEASURING TRIGGER GENERATOR, JITTER MEASURING APPARATUS USING THE SAME, METHOD OF GENERATING JITTER MEASURING TRIGGER, AND METHOD OF MEASURING JITTER - A phase adjuster | 2013-08-08 |
| 20130200924 | COMPARATOR WITH TRANSITION THRESHOLD TRACKING CAPABILITY - A comparator is provided. The comparator includes a voltage generator, a buffer unit and a threshold control loop. The voltage generator has an output terminal for providing a reference voltage according to a constant current. The buffer unit provides an output signal according to a first input signal and a bias signal. The threshold control loop provides the bias signal to the buffer unit according to a second input signal, so as to regulate a transition threshold of the buffer unit to close to the second input signal. The output signal represents a compare result of the first and second input signals. The buffer unit and the threshold control loop are powered by the reference voltage. | 2013-08-08 |
| 20130200925 | VARIABLE-SIZE MIXER FOR HIGH GAIN RANGE TRANSMITTER - Implementations of a high gain range transmitter with variable-size mixers are described. | 2013-08-08 |
| 20130200926 | DRIVER CIRCUIT - A gate driver circuit that can supply a negative gate voltage to a high-side circuit without being additionally provided with an insulated power supply is realized. A driver circuit is configured such that a half-bridge circuit in which a first transistor and a second transistor are connected in series includes a capacitor that supplies a negative gate voltage to a high-side first transistor via a first control circuit, and a control circuit power supply that supplies a negative gate voltage to a low-side second transistor via a second control circuit, one end of the capacitor being connected to a negative voltage VEE on a negative terminal side of the control circuit power supply via a switching element, and the other end being connected to a voltage on an output terminal, wherein the switching element is controlled to be on upon a timing when the second transistor is turned on. | 2013-08-08 |
| 20130200927 | Over-Temperature Protected Transistor - A circuit for controlling the switching operation of a transistor is described. A gate driver circuit is operably connected to a control electrode of the transistor and is configured to charge and discharge the control electrode to switch the transistor on and off, respectively, in accordance with a control signal. The charging and discharging of the control electrode is done such that the corresponding transitions in the load current and the output voltage are smooth with a defined slope. A controllable switch is connected to the control electrode such that, when the switch closes, the control electrode is quickly discharged via the switch thus quickly switching off the transistor. A control logic circuit is configured to close the controllable switch for switching off the transistor when at least one of a number of conditions holds true. | 2013-08-08 |
| 20130200928 | External Power Transistor Control - The present document relates to the control of an external power transistor. In particular, the present document relates to a method and system for avoiding ringing at the external power transistor subsequent to switching of the external power transistor. A driver circuit to generate a drive signal for switching a driven switch between an off-state and an on-state is described. The driver circuit comprises a drive signal generation unit configured to generate a high drive signal triggering the driven switch to switch to the on-state; wherein an output resistance of the driver circuit is adjustable; an oscillation detection unit to detect a degree of oscillation on the drive signal; and a resistance control unit to adjust the output resistance of the driver circuit based on the degree of oscillation on the drive signal. | 2013-08-08 |
| 20130200929 | POWER MODULE AND OUTPUT CIRCUIT - A power module ( | 2013-08-08 |
| 20130200930 | INTEGRATED POWER SUPPLY FOR FIBER OPTIC COMMUNICATION DEVICES AND SUBSYSTEMS - An example embodiment includes a fiber optic integrated circuit (IC). The fiber optic IC includes an integrated power supply. The integrated power supply includes a filter, an active switch, and a pulse width modulator (“PWM”). The filter is configured to convert a signal to an output signal of the integrated power supply. The active switch is configured to control introduction of the signal to the filter. The PWM is configured to generate a PWM output signal that triggers the active switch. | 2013-08-08 |
| 20130200931 | CIRCUIT DEVICE, FREQUENCY CHANGING CIRCUIT, METHOD OF TESTING CIRCUIT DEVICE, AND METHOD OF CONTROLLING FREQUENCY CHANGING CIRCUIT - A circuit device includes a clock generator outputting a clock signal having a first frequency; plural phase controllers inputting the clock signal having the first frequency, and outputting clock signals having the first frequency and having phases advanced or delayed with respect to a phase of the clock signal; a selector inputting the plural clock signals having the first frequency output from the plural phase controllers, sequentially selecting pulses of the plural clock signals, and outputting a clock signal having a second frequency; a pattern generator generating a test pattern based on the clock signal having the second frequency; and a circuit inputting the clock signal having the second frequency and the test pattern generated by the pattern generator, operate based on the clock signal having the second frequency, and outputting operation results. | 2013-08-08 |
| 20130200932 | Delay Lock Loop Circuit and Method - A delay lock loop circuit includes a voltage controlled delay line for generating a plurality of specific phase differential signals and a feedback signal according to an input clock source and a control voltage, a detector for comparing at least one of phases and frequencies of the input clock source and the feedback signal to generate at least one detection signal, a charge pump for generating the control voltage according to the at least one detection signal, and a phase selection buffer for generating the output clock source according to the plurality of specific phase differential signals, wherein each of the plurality of specific phase differential signals includes at least a non-inversion signal and an inversion signal, and the feedback signal is the inversion signal of one of the plurality of specific phase differential signals. | 2013-08-08 |
| 20130200933 | FRACTIONAL SPUR REDUCTION USING CONTROLLED CLOCK JITTER - In one embodiment, an apparatus includes a jitter generator configured to receive a reference clock; add jitter to the reference clock; and output the reference clock with the included jitter to a phase lock loop (PLL). The PLL is used to generate a local oscillator (LO) signal for a transceiver. A jitter controller outputs a signal to the jitter generator to control a characteristic of the jitter added to the reference clock. The reference clock with the added jitter is used to reduce a fractional spur caused by a radio frequency (RF) attacker coupling into the PLL. | 2013-08-08 |
| 20130200934 | DUTY CYCLE ADJUSTMENT CIRCUIT - A duty cycle adjustment circuit includes a clock signal input node; a clock signal output node; a control voltage generation circuit coupled to the clock signal input node; and a first inverter configured to receive an inverter input signal comprising a sum of an input clock signal received at the clock signal input node and a control voltage received from the control voltage generation circuit, and to output an output clock signal at the clock signal output node, wherein variation of the control voltage is configured to vary a duty cycle of the output clock signal. | 2013-08-08 |
| 20130200935 | SEMICONDUCTOR DEVICE HAVING CMOS TRANSFER CIRCUIT AND CLAMP ELEMENT - A semiconductor device includes a power-supply circuit which produces a first voltage potential, a first terminal, a second terminal which receives a mode signal, an inverter which receives the mode signal and outputs an inverted mode signal, and a first transfer circuit which includes a first transistor of a first conductivity type and a second transistor of a second conductivity type, the first transistor coupled between the power-supply circuit and a first node, the second transistor coupled between the power-supply circuit and the first node in parallel with the first transistor, a control gate of the first transistor supplied with the inverted mode signal and a control gate of the second transistor supplied with the mode signal. | 2013-08-08 |
| 20130200936 | PHASE INTERPOLATOR WITH INDEPENDENT QUADRANT ROTATION - The present invention provides an improvement of a 4-quadrant clock phase interpolator design to allow independent rotation of the output clocks in steps of 90°. This feature is useful in clock/data recovery where the 90° “jumps” can be used as a coarse control to re-align the data capture clock to achieve any desired data word alignment and/or receive bus clock alignment. The phase interpolator has a switching circuit comprising a single level of switches; a set of four transistor loads; and a set of four current sources operable to be switched by the switching circuit through to any of the set of four transistor loads. | 2013-08-08 |
| 20130200937 | DELAY LINE WITH CELL BY CELL POWER DOWN CAPABILITY - A delay line with cell by cell power down capability and methods of use are provided. The delay cell includes a first gate transistor coupled to a voltage supply, a second gate transistor coupled to ground, and a reset signal provided to at least one of the first gate transistor and the second gate transistor. The reset signal turns the delay cell on and off. | 2013-08-08 |
| 20130200938 | SYSTEMS AND METHODS OF LEVEL SHIFTING FOR VOLTAGE DRIVERS - System and method for controlling one or more switches. The system includes a first converting circuit, a second converting circuit, and a signal processing component. The first converting circuit is configured to convert a first current and generate a first converted voltage signal based on at least information associated with the first current. The second converting circuit is configured to convert a second current and generate a second converted voltage signal based on at least information associated with the second current. The signal processing component is configured to receive the first converted voltage signal and the second converted voltage signal and generate an output signal based on at least information associated with the first converted voltage signal and the second converted voltage signal. | 2013-08-08 |
| 20130200939 | SEMICONDUCTOR DEVICE ARRANGEMENT AND METHOD - A semiconductor device arrangement and a method. One embodiment includes at least one power transistor and at least one gate resistor located between a gate of the power transistor and a connecting point in the drive circuit of the power transistor. The semiconductor device arrangement includes a switchable element between the connecting point and a source of the power transistor. | 2013-08-08 |
| 20130200940 | SWITCHING DEVICE - The present invention provides a switching device capable of further minimizing the ON resistance of a switching element. Switching element has field application electrode that is connected to semiconductor substrate with insulating film interposed therebetween. Field control unit of driving unit is connected to field application electrode and source electrode of switching element, and applies a bias voltage Ve between field application electrode and source electrode. Field control unit applies an electric field from field application electrode to a hetero-junction interface of semiconductor substrate, by applying the bias voltage Ve exceeding a threshold value to switching element. In short, in the ON state of switching element, the electric field that is applied from field application electrode to semiconductor substrate works to increase electron concentration in a channel region by a field effect and decrease the ON resistance of switching element. | 2013-08-08 |
| 20130200941 | CASCADED HIGH VOLTAGE SWITCH ARCHITECTURE - Devices and circuits for high voltage switch (HVS) configurations. HVS may pass high voltage without suffering voltage drops. HVS may also guarantee safe operations for p-mos transistors. HVS may not sink current in its steady state. Further, HVS may select between two or more different voltage values to be passed onto the output node even after the high voltage has already been fully developed on the high voltage supply line. | 2013-08-08 |
| 20130200942 | SOI BIPOLAR JUNCTION TRANSISTOR WITH SUBSTRATE BIAS VOLTAGES - A circuit configuration and methods for controlling parameters of a bipolar junction transistor (BJT) fabricated on a substrate. A bias voltage is electrically coupled to the substrate and can be adjusted to alter the working parameters of a target BJT. | 2013-08-08 |
| 20130200943 | CHARGE PUMP VOLTAGE REGULATOR - A regulator ( | 2013-08-08 |
| 20130200944 | VOLTAGE SWITCHING CIRCUITRY, INTEGRATED DEVICE AND INTEGRATED CIRCUIT, AND METHOD OF VOLTAGE SWITCHING - A voltage switching circuitry comprises a switching arrangement with a given number N of switches in series between a first terminal receiving a first voltage and a second terminal receiving a second voltage. The first voltage level is higher than the second voltage level, and N is at least equal to 2. A voltage-by-N divider, having N−1 output taps, is arranged to divide the first voltage by N to a scaled down version of the first voltage having a voltage level below voltage max ratings of the switches. The N−1 output taps of the divider are arranged to respectively output N−1 third voltages having respective levels staged below the first voltage level. N−1 max voltage generators generate N−1 fourth voltages, respectively equal to the maximum of the second voltage and of each of the N−1 third voltages. A switch control unit generates N control signals using the N−1 fourth voltages. These N control signals have respective voltage levels staged between the first voltage level and the second voltage level. In addition, each of the N control signals controls one of the switches of the switching arrangement, respectively. | 2013-08-08 |
| 20130200945 | STRUCTURES AND METHODS FOR OPTIMIZING POWER CONSUMPTION IN AN INTEGRATED CHIP DESIGN - Various methods and apparatuses are described for a power distribution structure. In an embodiment, an integrated circuit contains power gating cells that each contain Metal Oxide Semiconductor (MOS) device switches located relative in the power distribution structure to power up and down a block of logic containing a plurality of individual cells using these MOS device switches. The MOS device switches can be tuned to requirements of a target block of logic in order to meet its optimal voltage drop requirements during its active operational state while minimizing leakage current in its off state. | 2013-08-08 |
| 20130200946 | METHOD AND APPARATUS FOR REMOVAL OF HARMONIC NOISE - An apparatus for removing harmonic noise from a power transmission line transmitting electricity at a primary frequency includes a filter and a controller coupled to the sensor and to an actuator-generator. The filter separates electricity at a harmonic of a primary frequency from the electrical signal transmitted by the power transmission line. The controller is configured to modulate consumption of electricity from the power transmission line. The consumption is controlled by electrical actuation of the actuator-generator, such that the electrical actuation of the actuator-generator causes consumption of electricity from the power transmission line at a harmonic of the primary frequency. The actuator-generator is coupled to an elastically deformable component, such that electrical actuation of the actuator-generator generates tension in the elastically deformable component. | 2013-08-08 |
| 20130200947 | Programmable antenna having metal inclusions and bidirectional coupling circuits - A programmable antenna includes a substrate, metallic inclusions, bidirectional coupling circuits, and a control module. The metallic inclusions are embedded within a region of the substrate. The bidirectional coupling circuits are physically distributed within the region and are physically proximal to the metallic inclusions. The control module activates a set of bidirectional coupling circuits, which, when active, the set of interconnects a set of metallic inclusions to provide a conductive area within the region. The conductive area functions an antenna. | 2013-08-08 |
| 20130200948 | DIGITAL PRE-DISTORTION DEVICE AND METHOD FOR A BROADBAND POWER AMPLIFIER - According to the present invention, a digital pre-distortion device and method for use in a dynamic spectrum allocation system, which uses a breadband frequency range, such as a cognitive radio (CR) system, are implemented. Also, while as conventional pre-distortion device only enable the linearization of a signal of a fundamental frequency band, the digital pre-distortion device and method according to the present invention enable not only the linearization of a basic signal on frequency f | 2013-08-08 |
| 20130200949 | TIMING ALIGNMENT FOR MODULATED SUPPLY - There is disclosed a method, in an amplifier stage comprising an amplifier and a modulated supply, the amplifier being arranged to amplify an input signal and the modulated supply being arranged to generate a supply voltage for the amplifier by tracking an envelope of the signal to be amplified, the method comprising: comparing the relative timing of a signal representing the current drawn by the amplifier from the modulated supply and a signal representing the voltage generated at the output of the modulated supply; and in dependence upon a difference in the relative timing, adjusting the timing of either the input signal to be amplified or the generated supply voltage to reduce the difference in the relative timing. | 2013-08-08 |
| 20130200950 | PREDISTORTION OF CONCURRENT MULTI-BAND SIGNAL TO COMPENSATE FOR PA NON-LINEARITY - Systems and methods are disclosed for effecting predistortion of a concurrent multi-band signal to compensate for power amplifier non-linearity. In general, the concurrent multi-band signal contains frequency components occupying multiple frequency bands with no frequency components between adjacent frequency bands. In one embodiment, a transmitter includes a power amplifier that amplifies a modulated concurrent multi-band signal to provide an amplified concurrent multi-band signal. A predistortion sub-system effects predistortion of the modulated concurrent multi-band signal prior to amplification in order to compensate for non-linearity of the power amplifier. The predistortion sub-system includes a number of predistorters each providing predistortion for a different one of the frequency bands of the modulated concurrent multi-band signal. At least one of the predistorters provides predistortion for the corresponding frequency band of the modulated concurrent multi-band signal based on carrier frequency information for the modulated concurrent multi-band signal. | 2013-08-08 |
| 20130200951 | Selective Narrowband Feedback for a Digital Predistorter - A method and apparatus is provided for linearizing the output of a non-linear device, such as a power amplifier. The input signal to the non-linear device is predistorted based on a predistortion model to compensate for distortion introduced by a non-linear device. A wideband feedback signal is generated from the output signal of the non-linear device, and the wideband feedback signal is filtered to generate two or more narrowband distortion signals with predetermined frequencies corresponding to anticipated distortion components in the output signal. Model parameters of the predistortion model are adapted based on the narrowband distortion signals. | 2013-08-08 |
| 20130200952 | POWER MOSFETS WITH IMPROVED EFFICIENCY FOR MULTI-CHANNEL CLASS D AUDIO AMPLIFIERS AND PACKAGING THEREFOR - A stereo class-D audio system includes a first die including four monolithically integrated NMOS high-side devices and a second a second die including four monolithically integrated PMOS low-side devices. The audio system also includes a set of electrical contacts for connecting the high and low-side devices to components within the a stereo class-D audio system, the set of electrical contacts including at least one supply contact for connecting the drains of the high-side devices to a supply voltage (Vcc) and at least one ground contact for connecting the drains of the low-side devices to ground, the electrical contacts also including respective contacts for each source of the high and low-side devices allowing the source of each high-side device to be connected to the source of a respective low-side device to form two H-bridge circuits. | 2013-08-08 |
| 20130200953 | OPERATIONAL AMPLIFIER CIRCUITS - An operational amplifier circuit includes a first stage amplifier circuit, a second stage amplifier circuit and a first feedforward circuit. The first stage amplifier circuit is coupled to a first input node for receiving a first input signal and amplifying the first input signal to generate a first amplified signal. The second stage amplifier circuit is coupled to the first stage amplifier circuit for receiving the first amplified signal and amplifying the first amplified signal to generate a first output signal at a first output node. The first feedforward circuit is coupled between the first input node and the second stage amplifier circuit for feeding the first input signal forward to the second stage amplifier circuit. | 2013-08-08 |
| 20130200954 | BEMF MONITOR GAIN CALIBRATION STAGE IN HARD DISK DRIVE SERVO INTEGRATED CIRCUIT - A high performance digitalized Programmable Gain Amplifier (PGA). In prior art circuit, a dual-ladder DAC is employed for gain control, the back gate leakage of NMOS resistors in the fine ladder conquers fine ladder nominal current and it produces non-monotonic gain scallop. Two new art design techniques: (1) adaptively control the fine ladder; and (2) use dummy PMOS brunch device leakage compensates for the NMOS resistor device leakage, are proposed so that the non-monotonic scallops are substantially eliminated and 13-bit resolution/accuracy PGA has been achieved. | 2013-08-08 |
| 20130200955 | LIGHT-EMITTING DEVICE MODULE AND ATOMIC OSCILLATOR - A light-emitting device module includes a temperature variable device including a temperature control surface subjected to temperature control, a light-emitting device including a first electrode and mounted on a portion of the temperature control surface, a first terminal for supplying electric power to the first electrode, and a wire that causes the first terminal and the first electrode to conduct. The wire is thermally connected to the other portion of the temperature control surface. | 2013-08-08 |
| 20130200956 | RELAXATION OSCILLATOR - A relaxation oscillator is provided. A first current source provides a first current. A second current source provides a second current. A resistive element is coupled between the first current source and a ground. A capacitive element is coupled between the second current source and the ground. A comparator has a non-inverting input terminal, an inverting input terminal and an output terminal for outputting a compare result. A clock generator provides a clock signal according to the compare result. A switching unit alternately couples the non-inverting input terminal and the inverting input terminal of the comparator to the resistive element and the capacitive element according to the clock signal. | 2013-08-08 |
| 20130200957 | MEMS OSCILLATOR AND MANUFACTURING METHOD THEREOF - A crystal oscillator and manufacturing method thereof are provided. The crystal oscillator includes: a semiconductor substrate; an interlayer dielectric layer located on the surface of the semiconductor substrate, an excitation plate and a positive electrode plug and a negative electrode plug being formed inside the interlayer dielectric layer, and the positive electrode plug and the negative electrode plug being located at the both sides of the excitation plate; a bottom cavity on top of the excitation plate, located between the positive electrode plug and the negative electrode plug; a vibrating crystal located on the surface of the interlayer dielectric layer, across the bottom cavity and connected with the positive electrode plug and the negative plug, wherein the vibrating crystal connects the positive electrode plug and the negative electrode plug at its both sides and besides the other both sides are the free ends and do not contact with the surrounding objects; an isolating layer located on top of the interlayer dielectric layer, a gap between the isolating layer and the vibrating crystal thus forming a top cavity; a covering layer formed on the surface of the isolating layer. The crystal oscillator is manufactured based on Complementary Metal-Oxide-Semiconductor Transistor (CMOS) technology, and can be integrated into the semiconductor chip easily and can meet the requirement for the miniature components. | 2013-08-08 |
| 20130200958 | LAMINATE-TYPE ELECTRONIC DEVICE WITH FILTER AND BALUN - An electronic device comprising a laminate constituted by pluralities of insulation layers on which conductor patterns are formed; ground electrodes being formed on an upper-surface-side insulation layer and a bottom-surface-side insulation layer in the laminate; the laminate being partitioned to first and second regions by a first shield constituted by a line of via-holes electrically connecting the upper-surface-side ground electrode to the bottom-surface-side ground electrode; conductor patterns constituting a first filter for a first frequency band and conductor patterns constituting a first balun for the first frequency band being arranged in the first and second regions, respectively; pluralities of terminal electrodes being formed on bottom or side surfaces of the laminate; one of terminal electrodes of the first filter, which acts as an unbalanced port, being adjacent to a terminal electrode of the first balun, which acts as an unbalanced port, with no other terminal electrode than a ground electrode existing therebetween; and the first filter and the first balun being not electrically connected. | 2013-08-08 |
| 20130200959 | MICROWAVE FREQUENCY TUNABLE FILTERING BALUN - A microwave frequency tunable filtering balun is provided. The microwave frequency tunable filtering balun comprises a first microwave split ring transmission line resonator and a second microwave split ring transmission line resonator arranged in a bilaterally symmetrical manner, a fourth variable capacitor and a fifth variable capacitor of same parameters. It combines two functions of balun and tunable bandpass filter (BPF) into one circuit, resulting in a compact design. The balun characteristic and frequency-tuning mechanism are investigated, and the design equations are derived. | 2013-08-08 |
| 20130200960 | Component Working with Acoustic Waves having Reduced Temperature Coefficient of Frequencies and Method for Producing Same - A component is designed to work with acoustic waves. Embodiments have an improved temperature gradient of the frequency range and have increased performance strength. To this end, the component includes a stack of layers having a lower bonding layer, an electrode layer, an upper bonding layer, a compensation layer, and a trimming layer. | 2013-08-08 |
| 20130200961 | ELECTRICAL DOUBLE FILTER STRUCTURE - An electrical filter structure includes a first filter core structure and a second filter core structure. The first filter core structure includes a plurality of shunt impedance elements. Similarly, the second filter core structure includes a plurality of shunt impedance elements. Shunt impedance elements of the first filter core structure are arranged in different conducting layers of a multi-layer structure, and shunt impedance elements of the second filter core structure are arranged in different layers of the multi-layer structure. Transmission lines used to implement the shunt impedance elements are interleaved. | 2013-08-08 |
| 20130200962 | TUNABLE PATCH RESONATOR FILTER - A triangular patch resonator with a triangle pattern ( | 2013-08-08 |
| 20130200963 | AUXILIARY TRIPPING DEVICE FOR AN ELECTRICAL SWITCHING DEVICE AND ELECTRICAL SWITCHING DEVICE - An auxiliary tripping device is configured to interrupt a flow of current in the event of an undervoltage and/or a current pulse in a subordinate power circuit. The tripping device includes a spring element, a storage element which can be moved between a tensioned and a detensioned position, a trip element for tripping a trip mechanism of the electrical switching device and an activation element, the storage element being embodied in the tensioned position, when activated by way of the activation element, to emit the stored mechanical energy to the trip element. In an embodiment, a movably supported blocking element is provided, which is connected functionally in a first position to the storage element when the storage element is in the tensioned position, so that the storage element is held by the blocking element and in a second position the blocking element releases the storage element to perform a movement. | 2013-08-08 |
| 20130200964 | SECURITY SWITCH - A security switch assembly is provided. The security switch assembly includes an electrically conductive housing having a cavity. The security switch assembly also includes a header assembly including a first and second contact pin, the header assembly coupled to the housing, wherein the first and second contact pin extend into the cavity of the housing. The security switch assembly further includes a moveable body moveably coupled within the cavity of the housing and between the first and second contact pin, wherein the moveable body rolls between a default position and an engaged position in response to altering the magnetic forces induced on the moveable body. | 2013-08-08 |
| 20130200965 | CONTROL DEVICE FOR AN ELECTRICAL APPLIANCE - A control device is provided that includes a plate and a control unit. The control unit has a rotary unit designed as a transmitter unit and a receiver unit. The transmitter unit has a top surface and a bottom side, wherein a base is formed on the bottom side in a center region and a first magnetizable element or a first magnet for positioning the transmitter unit at a predefined position over the receiver unit is arranged in the center region. In a rest position the transmitter unit rests with the base on the plate and the axis of rotation extends essentially parallel to the normal of the plate, or the transmitter unit is tilted into an operating position such that the base rests only partially on the plate and the axis of rotation is tilted relative to the normal of the plate. | 2013-08-08 |
| 20130200966 | ELECTROMAGNETIC LINEAR ACTUATOR - An electromagnetic linear actuator has a frame (stator) and an armature each at least partially formed of soft magnetic material. The armature can be moved relative to the frame along a longitudinal axis, they form a gap therebetween in an open position and lie against each other in a closed position with the gap closed. A first armature coil is connected to the armature so that a force acting on the first armature coil is transferred to the armature. An excitation magnetic field is generated and guided at least partially by the frame and the armature and acts with a force on the first armature coil when current flows through the first armature coil, to close the gap. The frame, the armature, and the excitation magnetic field are configured so that a retaining force takes effect when the gap between the frame and the armature is closed. | 2013-08-08 |
| 20130200967 | NON-ENCAPSULATED-WINDING STEREO WOUND-CORE DRY-TYPE AMORPHOUS ALLOY TRANSFORMER - A non-encapsulated-winding stereo wound-core dry-type amorphous alloy transformer. The core of the transformer has a stereo structure. Three lower yokes are placed on a base of a lower clamp, and an upper clamp and the lower clamp are connected with each other by several press screws. Low-voltage windings include a foil-wound or wire-wound cylindrical structure, while its high-voltage windings are wound with oxygen-free copper wires wrapped in an insulate paper and processed through vacuum pressure impregnation. Upper and lower padding blocks support and compress the high-voltage and low-voltage windings, so that the product is formed in a rigid stereo frame structure. | 2013-08-08 |
| 20130200968 | MULTI-LAYER-MULTI-TURN STRUCTURE FOR HIGH EFFICIENCY INDUCTORS - A multi-layer, multi-turn structure for an inductor having a plurality of conductor layers separated by layers of insulator is described. The inductor further comprises a connector electrically connected between the conductor layers. The structure of the inductor may comprise a cavity therewithin. The structure of the inductor constructed such that electrical resistance is reduced therewithin, thus increasing the efficiency of the inductor. The inductor is particularly useful at operating within the radio frequency range and greater. | 2013-08-08 |
| 20130200969 | MULTI-LAYER-MULTI-TURN STRUCTURE FOR TUNABLE HIGH EFFICIENCY INDUCTORS - A multi-layer, multi-turn structure for an inductor having a plurality of conductor layers separated by layers of insulator is described. The inductor further comprises a connector electrically connected between the conductor layers. The structure of the inductor may comprise a cavity therewithin. The structure of the inductor constructed such that electrical resistance is reduced therewithin, thus increasing the efficiency of the inductor. The inductor is particularly useful at operating within the radio frequency range and greater. | 2013-08-08 |
| 20130200970 | COIL-TYPE ELECTRONIC COMPONENT AND PROCESS FOR PRODUCING SAME - A coil-type electronic component has a coil inside or on the surface of its base material wherein the base material in the coil-type electronic component is constituted by a group of grains of a soft magnetic alloy containing iron, silicon and other element that oxidizes more easily than iron; the surface of each soft magnetic alloy grain has an oxide layer formed on its surface as a result of oxidization of the grain; this oxide layer contains the other element that oxidizes more easily than iron by a quantity larger than that in the soft magnetic alloy grain; and grains are bonded with one another via this oxide layer. The coil-type electronic component can be produced at low cost and combines high magnetic permeability with high saturation magnetic flux density. | 2013-08-08 |
| 20130200971 | SPLIT-CORE CURRENT TRANSFORMER - A split-core current transformer core comprises a U-core section in combination with a closing-bar core section that has extra length, width, and cross-sectional area as compared to the U-core section, shielding above and below secondary windings wound on bobbins that are mounted around leg portions of the U-core section and extending at least partially along a yoke portion of the core that joins the leg portions of the core, unitary construction and assemblage that accommodates calibration of output signals after assembly of the components in a base module and cover module that is hinged to the base module and has squeeze latches formed in a unitary manner with the cover housing such that they do not require assembly and do not protrude outwardly from adjacent surfaces in either open or closed mode, and other features that minimize magnetic reluctance and increase clearance and creepage distances. | 2013-08-08 |
| 20130200972 | ELECTRONIC COMPONENT AND METHOD OF MANUFACTURING THE SAME - An electronic component has a drum-shaped core member constituted by an assembly of soft magnetic alloy grains containing iron (Fe), silicate (Si) and chromium (Cr), a coil conductive wire wound around the core member, a pair of terminal electrodes connected to ends of the coil conductive wire, and an outer sheath resin part covering the wound coil conductive wire and constituted by a magnetic powder-containing resin; wherein there is an area where only the resin material in the magnetic powder-containing resin is permeated from the surface of the core member to a specified depth. | 2013-08-08 |
| 20130200973 | CONDUCTIVE WIRE FOR TRANSFORMER AND MAGNETIC ELEMENT IN SWITCH POWER SUPPLY - The present invention relates to a conductive wire for a transformer and a magnetic element in a switch power supply, the magnetic element comprises a transformer and a filter, the transformer comprises a winding base and a coil, the winding base comprises two base bodies and a cylinder locating between the two base bodies, the coil is formed by winding a plurality of the conductive wires in parallel on the cylinder, the conductive wire comprises a conductor and an insulator directly covering an outer periphery of the conductor, a profile of a section of the insulator is a rectangle, a surface contact is formed between the adjacent conductive wires provided in parallel on the cylinder via the profiles of the rectangle sections of the adjacent insulators, and a contact surface forming the surface contact is perpendicular to an axial line of the cylinder. | 2013-08-08 |
| 20130200974 | Multi-Winding Magnetic Structures - Multi-winding magnetic structures and methods of making multi-winding magnetic structures are disclosed. A multi-winding magnetic structure includes a plurality of windings ( | 2013-08-08 |
| 20130200975 | INTEGRATED COMMON MODE, DIFFERENTIAL MODE AUDIO FILTER INDUCTOR - An inductor including common mode and differential mode flux paths. The inductor comprises a first core having a first connecting portion. A first segment extends from a first end of the connecting portion. A second segment extends from a second end of the connecting portion and first bridge segment extends from a middle of the connecting portion. A first wiring arrangement is at least partially disposed around the first segment. A second core has a second connecting portion. A third segment extends from a first end of the connecting portion. A fourth segment extends from a second end of the connecting portion and a second bridge segment extends from a middle of the connecting portion. A second wiring arrangement is at least partially disposed around the third segment. A first suspension connects the first segment to the fourth segment. A second suspension connects the second segment to the third segment. | 2013-08-08 |
| 20130200976 | MULTI-LAYER-MULTI-TURN HIGH EFFICIENCY INDUCTORS WITH CAVITY STRUCTURES - A multi-layer, multi-turn structure for an inductor having a plurality of conductor layers separated by layers of insulator is described. The inductor further comprises a connector electrically connected between the conductor layers. The structure of the inductor may comprise a cavity therewithin. The structure of the inductor constructed such that electrical resistance is reduced therewithin, thus increasing the efficiency of the inductor. The inductor is particularly useful at operating within the radio frequency range and greater. | 2013-08-08 |
| 20130200977 | ELECTRONIC COMPONENT TO BE EMBEDDED IN SUBSTRATE AND COMPONENT-EMBEDDED SUBSTRATE - An electronic component to be embedded in a substrate is configured so that planar coils protected by insulators are sandwiched be a pair of magnetic layers. Ports, or openings or absent parts are provided at predetermined positions of one or both of the magnetic layers, and the predetermined positions correspond to the positions opposite to terminal electrodes of the planar coils. Accordingly, a contribution to reduction of the size and weight of electronic equipment can be made. | 2013-08-08 |
| 20130200978 | STACKED INDUCTIVE DEVICE ASSEMBLIES AND METHODS - Improved inductive electronic apparatus and methods for manufacturing the same. In one exemplary embodiment, the apparatus comprises an inductive device module comprising N inductors and N+1 core elements. The core elements comprise ferrite core pieces that are optionally identical to one another. These core elements are stacked (e.g., in a longitudinal coaxial arrangement) such that the back of one core element associated with a first inductor provides a magnetic flux path for a second inductor. Form-less (bonded) windings are also optionally used to simplify the manufacture of the device, reduce its cost, and allow it to be made more compact (or alternatively additional functionality to be disposed therein). One variant utilizes a termination header for mating to a PCB or other assembly, while another totally avoids the use of the header by directly mating to the PCB. | 2013-08-08 |
| 20130200979 | LAMINATED INDUCTOR - A laminated inductor includes a laminate constituted by multiple insulator layers, and a coil conductor formed in a spiral shape inside the laminate; wherein the coil conductor has conductor patterns formed on the insulator layers, and via hole conductors that penetrate through the insulator layers and electrically connect the multiple conductor patterns; wherein conductor patterns formed on some insulator layers each represent a C-shaped pattern that includes the four corners and has an open part on one side, of a roughly rectangular shape, while a conductor pattern formed on other insulator layer(s) represents a line-shaped pattern corresponding to the open part of one side of the aforementioned C-shaped pattern of the roughly rectangular shape; and wherein an insulator layer on which the C-shaped pattern is formed, and insulator layer(s) on which the line-shaped pattern is formed, adjoin each other at least in one part of the laminate. | 2013-08-08 |
| 20130200980 | LAMINATED INDUCTOR - A laminated inductor includes: a laminate constituted by multiple insulator layers; external electrodes formed on the outside of the laminate; and a coil conductor formed spirally inside the laminate, wherein the coil conductor has leaders that electrically connect to the external electrodes and a coil body other than the leaders, wherein the coil conductor has conductive patterns formed on the insulator layers, and via hole conductors that penetrate through the insulator layers and electrically connect the multiple conductor patterns, wherein all of the conductor patterns constituting the coil body are either a C-shaped pattern or line-shaped pattern, wherein the coil body has a partial structure where two or more C-shaped pattern layers are stacked together successively, and wherein the number of C-shaped patterns in the coil body is greater than that of line-shaped patterns. | 2013-08-08 |
| 20130200981 | TRANSMISSION LINE TRANSFORMER WHICH MINIMIZES SIGNAL LOSS - Provided is a transmission line transformer, and more particularly, a transmission line transformer capable of decreasing a power loss caused by a parasitic resistance component of the transmission line transformer and improving a coupling factor by forming a primary transmission line and a secondary transmission line parallel to each other on an integrated circuit (IC) by using a highest layer metal line, and forming a lower layer metal line immediately below the highest layer metal line in addition to the highest layer metal line in a region where the primary transmission line and the secondary transmission line face each other, while forming the transmission line transformer used in a high frequency circuit via a semiconductor process. | 2013-08-08 |
| 20130200982 | MAGNETIC COMPONENT - A magnetic component includes a plurality of coils, a magnetic core, and a shield. The coils form at least one of a primary coil and a secondary coil to which a voltage corresponding to a voltage induced to the primary coil is induced. The magnetic core penetrates through the coils. The shield is disposed at least one of between different coils in the coils and between one or more of the coils and the magnetic core. Each of the coils and the shield are respectively pattern-formed on substrates. Each of the coils and the shield have a stacking structure. | 2013-08-08 |
| 20130200983 | THERMAL OVERLOAD PROTECTION APPARATUS - A thermal overload protection apparatus for protection of an electrical component is disclosed. In one exemplary implementation, such apparatus may comprise a switching element for short-circuiting or disconnecting electrical connections, an actuator apparatus for switching the switching element to a short-circuit or disconnect position, and a tripping element which trips the actuator apparatus on a thermally sensitive basis. In some implementations, the actuator apparatus may be configured to be switched over for activation from an inactive state, in which the switching element cannot be switched by the actuator apparatus, into a trippable state, in which the switching element is capable of being switched by the actuator apparatus. Innovations herein also relate to corresponding arrangements having a conductor track mount, at least one component arranged thereon, and at least one associated overload protection apparatus. | 2013-08-08 |
| 20130200984 | Reflowable Circuit Protection Device - A circuit protection device includes a substrate with first and second electrodes connected to the circuit to be protected. The circuit protection device also includes a heater element. A sensing element facilitates an electrical connection between the first and second electrodes. A flux material is provided around the sensing element. In a preferred embodiment, the flux contains a first component that is a polar material and a second component that is a non-polar material. A spring element exerts a force on the sensing element. The sensing element resists the force applied by the spring element. Upon detection of an activation, or fault, condition, the sensing element loses resilience and no longer resists the force exerted by the spring element, resulting in the spring element severing the electrical connection between the first and second electrodes. The flux allows the spring element to sever with electrical connection without dragging the sensing element. | 2013-08-08 |
| 20130200985 | ARMOURED RESISTOR WITH AN END SEALING ELEMENT - Armoured resistor with an end sealing element in which the electric pin ( | 2013-08-08 |
| 20130200986 | VARISTOR FUSE ELEMENT - The purpose of the invention is to create such a varistor fuse element, which should within a single housing include both a varistor ( | 2013-08-08 |
| 20130200987 | THERMISTOR - A thermistor includes a resistive device, a first insulation layer, a first electrode, a second electrode and a first heat-conductive layer. The resistive device includes a first electrically conductive member, a second electrically conductive member and a polymeric material layer laminated therebetween. The polymeric material layer exhibits positive temperature coefficient (PTC) or negative temperature coefficient (NTC) behavior. The first insulation layer is disposed on the first electrically conductive member. The first electrode is electrically coupled to the first electrically conductive member, whereas the second electrode is electrically coupled to the second electrically conductive member and is insulated from the first electrode. The first heat-conductive layer is disposed on the first insulation layer, and has a heat conductivity of at least 30 W/m-K and a thickness of 15-250 μm. | 2013-08-08 |
| 20130200988 | OVER-CURRENT PROTECTION DEVICE - An over-current protection device includes two metal foils and a PTC material layer. The PTC material layer is laminated between the two metal foils and has a resistivity less than 0.4 Ω-cm. The PTC material layer includes crystalline polymer and electrically conductive ceramic filler dispersed in the crystalline polymer. The conductive ceramic filler is of HCP structure and includes 70-95% by weight of the PTC material layer. The trip jump value of the over-current protection device after 300 times trip is less than or equal to 25. The resistance repeatability of the device can be effectively improved by adding the conductive ceramic filler. | 2013-08-08 |
| 20130200989 | SEMICONDUCTOR CERAMIC ELEMENT AND METHOD FOR PRODUCING SAME - A semiconductor ceramic element includes an element main body where a PTC section including a semiconductor ceramic which has PTC characteristics and an NTC section including a semiconductor ceramic which has NTC characteristics are integrated by co-firing while suppressing interdiffusion. The element main body is formed in such a way that a PTC substrate is first obtained by firing a semiconductor ceramic material to serve as the PTC section at a predetermined temperature, and a paste containing a semiconductor ceramic material to serve as the NTC section is then applied or printed on the PTC substrate, followed by co-firing at a temperature lower than the predetermined temperature. | 2013-08-08 |
| 20130200990 | PLANT MONITORING AND CONTROL SYSTEM AND PLANT MONITORING AND CONTROL METHOD - A monitoring apparatus has: an abnormality detecting unit which can detect an abnormality of a self apparatus; a second communication unit for receiving state information through a second communication network; a plant information forming unit for forming plant information as information regarding the whole plant equipment based on a plurality of state information; a first communication unit for transmitting the plant information to a maintenance tool through a first communication network; and an abnormal-case control unit constructed in such a manner that when the abnormality detecting unit detects the abnormality, a substituting request is transmitted to the other control unit, when a response to the substituting request is affirmative, an operation of the self apparatus is stopped, and when the response to the substituting request is negative or when the response to the substituting request is not received, the state information is transferred to the maintenance tool. | 2013-08-08 |
| 20130200991 | ON BOARD VEHICLE MEDIA CONTROLLER - The present disclosure describes a microprocessor executable network controller operable to cache media intended for a vehicle occupant in response to a vehicle state change, vehicle function, change in vehicle location, actual or expected change in a signal parameter associated with a selected channel and/or request by the vehicle occupant and/or a signal source. | 2013-08-08 |
| 20130200992 | SYSTEM AND METHOD FOR GUIDING THE WALKING DIRECTION OF THE VISUALLY IMPAIRED USING RFID BLOCKS - The present invention relates to a system and method for guiding the walking directions of a blind person using RFID blocks and, more particularly, to a system and method for guiding the walking directions of a blind person using RFID blocks, wherein an RFID reader wirelessly senses RF tags embedded in the blocks so as to guide walking directions by means of vibrations, buzzer sounds, and voice messages for guiding entry/exit directions, according to the types of pedestrian zones when a blind person walks along the blocks. The guiding system comprises: RFID tags for guiding the walking of a blind person; a plurality of blocks embedded in sidewalks which are divided into a junction zone block, a junction neighboring zone block and a general pedestrian zone block; a walking cane for receiving pedestrian zone information from the RFID tags in the plurality of blocks and outputting vibrations, sound effects and voice messages for guiding walking directions. The walking cane comprises: an antenna for receiving the pedestrian zone information by means of the RFID tags and a wireless transceiver; and a control part for generating vibrations when the blind person passes a general pedestrian zone block, generating vibrations and buzzer sounds when the blind person passes a junction neighboring zone, outputting vibrations and a voice guiding message for indicating a junction zone block when the blind person passes, and outputting vibrations and a voice guiding message for entry/exit directions when the blind person passes the junction neighboring zone block via the junction zone block. | 2013-08-08 |
| 20130200993 | Method of Controlling Storage Device and Storage Device thereof - A storage device is capable of switching its wireless sharing mode while sensing occurrence of a flip-over on itself. With the aid of the storage device, a user may easily and intuitively activate an operation of sharing information with other external storage devices or determine a degree of sharing the information. | 2013-08-08 |
| 20130200994 | WIRELESS SYSTEMS AND METHODS OF MAKING VISITOR APPOINTMENTS - Wireless systems and methods for making visitor appointments are provided. Methods include wirelessly transmitting a registration form to a visitor device, wirelessly receiving a completed registration form from the visitor device, validating a visitor, wirelessly transmitting an image to the visitor device, wirelessly receiving an appointment request from a visitor device, processing the appointment request, wirelessly transmitting a message with available appointment times to the visitor device, wirelessly receiving an approval request from the visitor device, and wirelessly transmitting an approval confirmation message to the visitor device. | 2013-08-08 |
| 20130200995 | APPARATUS FOR CONTROLLING VEHICLE OPENING/CLOSING ELEMENT - A system for controlling vehicle opening/closing element has a radiation block for irradiating near-infrared light to a peripheral region of an opening/closing element; a photographing block that photographs an image irradiated with the near-infrared light; a hand region extraction block that extracts a user's hand region from brightness of an image photographed by the photographing block; a motion detection block that detects motions of the user's hand from the extracted hand region; and a control block that determines whether or not the detected motions coincide with previously-set predetermined motions and that commands operation of the opening/closing element in accordance with the determined motions. | 2013-08-08 |
| 20130200996 | GAIT-BASED AUTHENTICATION SYSTEM - Systems and methods for authenticating users based on their gait. A sensor module with multiple sensors is placed inside a user's shoe and biometric data is gathered from the sensors when the user takes a step. The data gathered from each of the sensors is then received by a data processing module. The data is processed and compared with a stored signature from an authenticated user. If the processed data does not match the stored signature within predetermined limits, then the user using the system is not authenticated. An alarm may then be generated. If, on the other hand, there is a match, the user is authenticated and this authenticated result can be used to give the user access to restricted resources. | 2013-08-08 |
| 20130200997 | CONTROL OF EQUIPMENT USING REMOTE DISPLAY - A wireless deadman system for controlling operation of equipment from a portable device includes a base station with an equipment control system, the base station wirelessly transmitting operational parameters for the equipment. A portable display unit has a housing, an electronic display, an electronic circuit, and a data receiver. A portable authorization device includes a liveness sensor and transmits an authorization signal when the sensor detects a liveness input. The display unit receives an authorization status for operation of the equipment from the portable authorization device and receives the operational parameters from the base station, the display displaying the authorization status and the operational parameters of the equipment on the electronic display. The equipment control system allows the equipment to operate when the authorization signal is provided and prevents the equipment from operating after the authorization signal is no longer provided. | 2013-08-08 |
| 20130200998 | WIRELESS LIGHT CONTROL APPARATUS - A wireless light control apparatus has a signal transmitting unit and a signal receiving unit. The signal transmitting unit has a digital encoder to generate an examination code based on a transmitting key and a light driving signal. The digital encoder generates a data package based on a transmitting recognition code and the examination code. A wireless transmitter module sends out the data package. The signal receiving unit has a micro-controller having a receiving key and a receiving recognition code respectively matching the transmitting key and the transmitting recognition code. The micro-controller receives the data package through a wireless receiver module and decodes the data package to obtain the light driving signal based on the receiving key and the receiving recognition code. The repetition possibility of the recognition codes is low and the incorrect operations of the signal receiving unit decrease. | 2013-08-08 |
| 20130200999 | PORTABLE E-WALLET AND UNIVERSAL CARD - Universal cards are used in place of all the other traditional cards which a person may want to carry. The universal card can include a short range communications transceiver to communicate with a mobile device. The mobile device can include a user interface and an e-wallet application so that the user can interface with the e-wallet application for programming the universal card via the short range communication link. Once programmed, the universal card emulates a function of a traditional card. | 2013-08-08 |
| 20130201000 | ANTI-IDENTITY THEFT AND INFORMATION SECURITY SYSTEM - The anti-identity theft and information security system process includes storing secure information in association with an electronic device having a communication circuit for sending and receiving data. Biometric information is read with a scanner so that the identity of a user can be authenticating in connection with the supplied biometric information. Once approved, a data communication line is established with a remote device and access to the secure information is unlocked. Thereafter, the secure information may be transmitted between the electronic device and the remote device. | 2013-08-08 |
| 20130201001 | END CONNECTION IDENTIFICATION DEVICE AND METHOD - An apparatus for identifying differing portions of an interconnecting device. The interconnecting device selectively interconnects a first component to a second component for delivery therethrough. The apparatus includes an interconnecting member including at least a first portion and a second portion, and a first identifying device positioned on the first portion. The first identifying device includes a first activation portion and a first identification portion. The apparatus also includes a second identifying device positioned on the second portion. The second identifying device includes a second activation portion and a second identification portion. An identifying signal transmitted by the first identification portion is identifiable with a signal emitted by the second identification portion. | 2013-08-08 |
| 20130201002 | HANDHELD DEVICE AND METHOD FOR DETERMINING THE LOCATION OF PHYSICAL OBJECTS STORED IN STORAGE CONTAINERS - The invention relates to a handheld device ( | 2013-08-08 |
| 20130201003 | RFID TAG LOCATION SYSTEMS - We describe a methods of locating an RFID tag. One method transmits tag location signals at a plurality of different frequencies from a plurality of different antennas spaced apart by more than a near field limit distance. The processing determines a phase difference at the plurality of different frequencies by determining a phase difference between either i) two or more of the transmit signals resulting in a maxima in the returned signal RSSI or ii) a first transmit signal and its corresponding return signal. The range determining uses return signals weighted by signal strength. Further data which may be used for averaging may be generated by using the above techniques along with changes in the polarisation state of the transmit and receive antennas and/or physical reconfiguration of the antennas (e.g. switch the transmit and receive elements). | 2013-08-08 |
| 20130201004 | Proximity Devices and Systems that Support Multiple Formats - Described herein is a radio-frequency identification (RFID) credential configured to provide a plurality of message formats. The RFID credential includes a low-frequency proximity chip. The proximity chip includes a controller having a protocol sequencing module, an analog front end, a modes register, and a modulator. The protocol sequencing module is programmed to deliver messages associated with the plurality of message formats to the analog front end using the modes register and the modulator, the delivery of the messages occurring in a sequential manner based on the message format of the message. The modes register is configured to store a plurality of message formats, and one or more bits in each message format identify the message format type. | 2013-08-08 |
| 20130201005 | RFID INTERROGATOR CONFIGURED FOR PROTECTION AGAINST ELECTROMAGNETIC INTERFERENCE OF A REMOTE DEVICE HAVING AN RFID TAG - An RFID tag interrogator is described. The interrogator comprises a time-out circuit and an actuatable RF signal generator for transmitting an electromagnetic signal. Upon first actuation, the RF signal generator transmits a first electromagnetic signal having a first limited total continuous transmit time that is no longer than a predetermined transmit-time. That transmission is followed by an interim period of a defined length where the time-out circuit renders the interrogator incapable of transmitting the electromagnetic signal. The interim period is followed by the RF signal generator transmitting a second electromagnetic signal having a second limited total continuous transmit time that is no longer than the predetermined transmit time. The time-out circuit prevents the first, second and subsequent transmissions of the electromagnetic signal that are each no longer than the predetermined transmit time after a prior electromagnetic signal has been transmitted until the interim period has expired. | 2013-08-08 |
| 20130201006 | Detecting Passive RF Components Using Radio Frequency Identification Tags - Systems and methods are provided for automatically detecting passive components in communications systems using radio frequency identification (“RFID”) tags. A coupling circuit is provided in a system between a communications network and an RFID tag. The RFID tag is associated with a passive element of a distributed antenna system (“DAS”). The coupling circuit can allow an RFID signal received from an RFID transmitter over the communications network to be transported to the RFID tag. The coupling circuit can substantially prevent mobile communication signals on the communications network from being transported to the RFID tag. | 2013-08-08 |
| 20130201007 | METHODS AND APPARATUS FOR IMPROVING RESOLUTION AMONG DEVICES WITH DIFFERENT SIZE NFC IDENTIFIERS - Aspects disclosed herein relate to improving NFC-A device collision resolution in an environment with different NFCID sizes. In one example, a communications device is equipped determine a colliding bit in a first NFCID that has a byte length corresponding to a first cascade level value, set a cascade level collision value based on the first cascade level value, generate a second NFCID by selecting a value for the colliding bit, determine that a byte length associated with the second NFCID results in an incomplete NFCID for a first remote NFC device, obtain a further part of the second NFCID using a second cascade level value that corresponds to a longer byte length NFCID than the first cascade level value, determine that at least one other remote NFC device is not yet identified based on the set cascade level collision value, and obtain a third NFCID that corresponds to a second remote NFC device. | 2013-08-08 |
| 20130201008 | RFID TAG AND METHOD FOR SEARCHING FOR ARTICLES - A radio frequency identification (RFID) tag includes a data receiving microchip, a radio frequency (RF) circuit, a microcontroller and an indication circuit. The data receiving microchip receives an identification code from an RFID reader. The radio frequency (RF) circuit receives an inquiry command from the RFID reader. The microcontroller electronically connects the data receiving microchip, the RF circuit, and the indication circuit. If the inquiry command is identical with the identification code or a predetermined part of the identification code, the microcontroller turns on the indication circuit. | 2013-08-08 |
| 20130201009 | COMMUNICATION POWER LINE STATUS DETECTING METHOD AND SYSTEM USING THE METHOD - A communication power line status detecting method and a system using the method provided by the present disclosure is suitable for used in a transmission device and a receiving device which are connected by a communication power line. The transmission device transmits a communication indicator signal through the communication power line. When the receiving device receives the communication indicator signal from the communication power line, it converts the communication indicator signal into a time domain in order to analyze the signal reflection and transmission status of the communication indicator signal when it is transmitted via the communication power line, and to generate a line status information corresponding to the communication power line. | 2013-08-08 |
| 20130201010 | Tactile Feedback in an Electronic Device - An electronic device for providing tactile feedback is provided. The electronic device may provide tactile feedback using any suitable approach, including for example vibration, heat, electrical, visual, or any other type of feedback. The electronic device may provide tactile feedback in response to detecting any particular status of the electronic device, receiving any particular input, or detecting any suitable communication received by the electronic device. For example, the electronic device may provide tactile feedback in response to identifying the current network of the device, the status of a particular electronic device component, or any other electronic device status; in response to receiving a particular type of communication or in response to receiving a communication from a particular contact; or in response to receiving a particular user input or to detecting a user's finger on a particular portion of the electronic device. | 2013-08-08 |
| 20130201011 | SYSTEM AND METHOD FOR VERIFYING WHETHER A VEHICLE IS EQUIPPED WITH A FUNCTIONAL ON-BOARD UNIT - Various exemplary embodiments relate to a verification system and method for verifying whether a vehicle is equipped with a functional on-board unit (OBU). The system may include a license plate recognition system configured to obtain a license plate number of the vehicle at a first location; a database of license plate numbers and OBU information; a wireless communication system configured to send a trigger message to the OBU using the OBU information, and configured to receive a response from the OBU indicating a location of the OBU; and a verification module configured to determine whether the vehicle is equipped with the OBU. The database may include a correspondence of license plate numbers and OBU information. The verification module may determine that the vehicle is equipped with the OBU if the location reported by the OBU is within a specified distance of the first location. | 2013-08-08 |
| 20130201012 | VEHICULAR MIRROR WITH BLIND SPOT INDICATOR - An exterior rear view vision assembly ( | 2013-08-08 |
| 20130201013 | Systems and Methods for Notifying a Caregiver of the Condition of a Child in a Vehicular Child Safety Restraint - Child seat installation monitoring system and methods that monitor child seat orientation, belt tension, air temperature, and other factors, and provide notifications and alerts to a user of conditions via indications, a mobile device such as a smart phone, an in-car notification system, and other systems. | 2013-08-08 |
| 20130201014 | Method and Device for Indicating of the Turn-Intention of a Vehicle - Invention provides a more clear recognisable indicating of the maneuvering-intentions of a vehicle to improve the safety of traffic. More appropriate for human eyes way to recognise the turn- and stop-intention signals are provided. It makes it possible to estimate the current traffic situation certain and quickly, in spite of the usual technical obstacles to recognise the signal- and vehicle position (as, for example, in the darkness, a dazzling light of the head lamps of the vehicles which are moving in the opposite direction, or, in the day time, a bright surrounding under the shining sun, or a limited view from the driver seat, etc.). | 2013-08-08 |
| 20130201015 | ROBUST ALARM SYSTEM WITH AUXILIARY PROCESSING SUB-SYSTEM - An alarm system includes two subsystems: a security subsystem that performs critical alarm condition monitoring and reporting; and an auxiliary subsystem that allows execution of other non-critical software components. The security subsystem may monitor the performance of the auxiliary subsystem, and maintain the performance by resetting and/or otherwise controlling the execution of software and use of hardware at the auxiliary subsystem, providing increased overall reliability of the security system, without compromising its ability to monitor security conditions at an associated premises. | 2013-08-08 |
| 20130201016 | Methods and Apparatus for Contingency Communications - Methods and systems for contingency communication are disclosed. In one embodiment, a method for providing emergency services may be performed by a portable device operating in a communication system. In an embodiment, the method for providing emergency services includes operating in at least one of a plurality of modes. A stress mode may be entered from a normal mode in response to receiving a beacon signal indicating an emergency status. An indication may be provided on the portable device regarding the emergency status via an audio, visual, or mechanical user interface during the stress mode. An acknowledgement signal may be transmitted in response to the beacon signal. | 2013-08-08 |
| 20130201017 | FIRE DETECTOR WITH A MAN-MACHINE INTERFACE AND METHOD FOR CONTROLLING THE FIRE DETECTOR - A fire detector having a fire sensor device for detecting a fire and for outputting a fire signal. The fire detector also has an environmental sensor device for detecting bodies in the environment of the fire detector and for outputting an environmental signal. A control device sets a normal state and an alarm state of the fire detector on the basis of the fire signal, the fire detector additionally being in the form of a man-machine interface, and the control device checking whether the environmental signal can be deemed to be a user input. | 2013-08-08 |
| 20130201018 | Appliance Monitoring Systems and Methods - Systems, methods, and apparatus are disclosed for monitoring appliances at a site, such as a household, business office, etc. The appliances can include, for example but not limited to, an electric oven, dishwasher, refrigerator, laundry washer, freezer, pool controller, light bulb, microwave oven, computer, television, telephone, etc. In many of the embodiments, the appliance has a computer based architecture or a controller that enables communication of data concerning the electronic appliance. In some embodiments the appliance is an apparatus with a radio frequency identification (RFID) tag or other passive device that can be interrogated for information concerning the appliance. | 2013-08-08 |
| 20130201019 | LABORATORY AUTOMATION APPARATUS, AUTOMATED ANALYTICAL APPARATUS AND SYSTEM - A laboratory automation system capable of reducing a wasting time of an operator work by giving a notification that enables a device state and a summary of an operator call to be recognized. The laboratory automation system having notifying means such as a display unit or a speaker which can be recognized by the operator distant from the device, includes a notifying unit for calling the operator, and a notifying unit for notifying a status of the device, in which a state device and a summary of the work conducted by the operator can be easily recognized by the combination of notifications of those notifying units. | 2013-08-08 |
| 20130201020 | NUISANCE ALARM REDUCTIONS IN A PHYSIOLOGICAL MONITOR - A method and apparatus for controlling alarms in a medical diagnostic apparatus where an alarm is generated when a measured value for a physiological parameter is outside a specified range. The method continuously calculates a baseline value, and establishes dynamic thresholds that are related to and continuously track the baseline value. The method determines the amount of time the measured value is past the dynamic threshold, and the amount by which the threshold is passed. Alarms are triggered based upon a combination of the amount of time and the amount by which the threshold is passed. Preferably, the combination is an integral or some function of an integral. | 2013-08-08 |
| 20130201021 | METHOD AND APPARATUS FOR LIMITING RANGE OF MOTION OF BODY - The present invention relates to apparatus and methods for warning a user about undesirable motion of a first portion of the user's body relative to a second portion of the user's body. In one representative embodiment, an apparatus for warning a user about motion of a first portion of the user's body relative to a second portion of the user's body comprises at least one sensor configured to measure the angle of the first portion of the user's body relative to a reference. The sensor is configured to be worn on the user's body, and is in communication with a controller. A warning mechanism is also in communication with the controller, and the controller is operable to activate the warning mechanism upon movement of the first portion of the user's body relative to the second portion of the user's body beyond a predetermined angle relative to the reference. | 2013-08-08 |
| 20130201022 | OPTICAL SMOKE DETECTOR - An optical smoke detector ( | 2013-08-08 |
