28th week of 2011 patent applcation highlights part 21 |
Patent application number | Title | Published |
20110169533 | FREQUENCY SYNTHESIZER - The provision of a technique capable of determining a state where PLL control does not operate normally instantly or in advance in a frequency synthesizer that frequency-divides, A/D converts, and quadranture-detects a frequency signal from a voltage controlled oscillating unit, and extracts a rotation vector rotating at a frequency difference between the frequency signal used for the detection and the A/D converted frequency signal, and integrates a difference between a frequency of the above rotation vector and a set frequency to set an integration result as a control voltage to the voltage controlled oscillating unit. | 2011-07-14 |
20110169534 | MEMORY BANK SIGNAL COUPLING BUFFER AND METHOD - A memory array contains a plurality of banks coupled to each other by a plurality of data lines. Each of the data lines is divided into a plurality of segments within the array. Respective bidirectional buffers couple read data from one of the segments to another in a first direction, and to couple write data from one of the segments to another in a second direction that is opposite the first direction. The data lines may be local data read/write lines that couple different banks of memory cells to each other and to respective data terminals, digit lines that couple memory cells in a respective column to respective sense amplifiers, word lines that activate memory cells in a respective row, or some other signal line within the array. The memory array also includes precharge circuits for precharging the segments of respective data lines to a precharge voltage. | 2011-07-14 |
20110169535 | FREQUENCY AND PHASE ACQUISITION OF A CLOCK AND DATA RECOVERY CIRCUIT WITHOUT AN EXTERNAL REFERENCE CLOCK - A clock and data recovery device receives a serial data stream and produces recovered clock and data signals. The clock and data recovery device operates over a range of frequencies and without use an external reference clock. A first loop supplies a first clock signal to a second loop. The second loop modifies the first clock signal to produce the recovered clock signal and uses the recover clock signal to produce the recovered data signal. The first loop changes the frequency of the first clock signal based on frequency comparison and data transition density metrics. | 2011-07-14 |
20110169536 | SYSTEM AND METHOD OF ASYNCHRONOUS LOGIC POWER MANAGEMENT - Methods, apparatuses, and systems are disclosed to facilitate power management of asynchronous logic devices to operate asynchronous logic devices at a desired level of processing throughput with minimal power consumption. A plurality of completion signals are received from a processing circuit. Each of the plurality of completion signals identifies an associated operation has been completed by the processing circuit. A plurality of phase signals is generated where the plurality of phase signals includes a respective phase signal generated at a time when each of the plurality of completion signals is expected to be received. A plurality of time differences is determined where each of the time differences is based on a difference between receipt of a completion signal and the respective phase signal generated at the time when the completion signal is expected to be received. A composite difference of the time differences is totaled. A voltage supplied to the processing circuit is adjusted based on the composite difference. | 2011-07-14 |
20110169537 | MULTI-PHASE SIGNAL GENERATOR AND METHOD - Multi-phase signal generators and methods for generating multi-phase signals are described. In one embodiment, the clock generator generates quadrature clock signals including those having 90, 180, 270 and 360 degrees phase difference with a first clock signal. One of the intermediate clock signals may be used as an enable signal to guide locking of all signals. For example, the 180 degree clock signal may be inverted and used as an enable signal to guide locking of the initial and 360 degree signals in a single phase adjustment procedure. The 0 and 360 degree signals may be delayed before their phase is compared to compensate for duty cycle error in the clock signals. | 2011-07-14 |
20110169538 | WIDEBAND DELAY-LOCKED LOOP (DLL) CIRCUIT - A wideband delay-locked loop (DLL) circuit includes an internal clock signal generating unit providing an internal control signal by selecting and interpolating between two clock delay signals during a primary phase locking operation. The internal clock signal may be modified by a secondary phase locking operation if more delay is required to phase lock the internal clock signal to an external clock signal. A phase detection/control circuit generates various control signals based on a phase comparison of the internal clock signal and the external clock signal. | 2011-07-14 |
20110169539 | DELAY LOCKED LOOP CIRCUIT AND OPERATION METHOD THEREOF - A delay locked loop circuit includes a delay replica model unit for reflecting a delay time of an actual output path to a source clock and outputting the reflected source clock as a delay replica clock, a detector for detecting a remaining time after subtracting a time corresponding to a multiple of a clock cycle of the source clock from a time corresponding to a phase difference between the delay replica clock and the source clock, and a delay locking unit for delaying the source clock for a delay time to synchronize a clock generated by delaying the source clock for the detected remaining time of the detector with a phase of the source clock. | 2011-07-14 |
20110169540 | CLOCK AND DATA RECOVERY FOR BURST-MODE SERIAL SIGNALS - A clock and data recovery device recovers data from a sequential stream of data that includes bursts of data separated by gaps. Each burst of data arrives with its own phase and with its own deviation from a nominal frequency. The bursts of data begin with a preamble that is utilized to determine the timing of the burst. The clock and data recovery device determines the timing of a burst of data using signals from one or more demultiplexers or samplers. At the start of each burst of data, sampled input signals are analyzed by an edge detector to determine a sample phase for the burst. A selector utilizes the sample phase determined by the edge detector to choose which of the sampled input signals to use to produce output data signals from the clock and data recovery device. | 2011-07-14 |
20110169541 | METHOD FOR CONTROLLING A DEVICE BY MEANS OF PULSE DURATION MODULATION AND CONTROL SYSTEM - A method is provided for controlling an actuator that can be switched into an on state and an off state by means of pulse duration modulation, as well as to a control system. The inventive method includes, but is not limited to defining a standard pulse repetition period for the square wave signal for a range of a nominal pulse-duty factor, and increasing the pulse repetition period of the square wave signal referred to the standard pulse repetition period if a nominal pulse-duty factor falls short of a first lower threshold value and/or if a nominal pulse-duty factor exceeds a first upper threshold value. | 2011-07-14 |
20110169542 | DELAY CIRCUIT OF SEMICONDUCTOR MEMORY APPARATUS AND METHOD FOR DELAYING - A delay circuit of a semiconductor memory apparatus includes a decoding unit configured to decode a plurality of test signals and enable one of a plurality of control signals; a bias voltage generation unit configured to generate a first bias voltage and a second bias voltage depending upon the control signal enabled among the plurality of control signals; and a delay unit configured to determine a delay time depending upon levels of the first and second bias voltages, delay an input signal by the determined delay time, and output a resultant signal as an output signal. | 2011-07-14 |
20110169543 | SYSTEM AND METHOD OF CONTROLLING DEVICES OPERATING WITHIN DIFFERENT VOLTAGE RANGES - Semiconductor devices, systems, and methods are disclosed to facilitate power management. A semiconductor device includes a first voltage island configured to operate within a first voltage range, where the first voltage range has a first midpoint. A second voltage island of the semiconductor device is configured to operate within a second voltage range, where the second voltage range has a second midpoint. The first voltage range is different than the second voltage range, and the first midpoint is substantially equal to the second midpoint. | 2011-07-14 |
20110169544 | SOURCE DRIVER - A source driver, which has a first resistor string, a first digital-to-analog converter, and a channel buffer, is provided. The first resistor string has a plurality of resistors connected in series, wherein each of the resistors of the first resistor string provides a corresponding gamma voltage. The first digital-to-analog converter is coupled to the resistors of the first resistor string. The digital-to-analog converter selectively outputs one of gamma voltages provided by the resistors as a first output voltage according to a data code. The channel buffer is coupled to an output terminal of the first digital-to-analog converter to output a second output voltage by shifting a voltage level of the first output voltage. | 2011-07-14 |
20110169545 | LOW PHASE NOISE RF SIGNAL GENERATING SYSTEM AND METHOD FOR CALIBRATING PHASE NOISE MEASUREMENT SYSTEMS USING SAME - Very low phase noise radio frequency (RF) source having multiple discrete frequency outputs used, for example, to calibrate phase noise measurement systems. The calibrator output frequencies can be tailored for a particular application using a scalable architecture. | 2011-07-14 |
20110169546 | MIX MODE WIDE RANGE MULTIPLIER AND METHOD THEREOF - A mix mode wide range multiplier and method are provided for multiplying a first signal by a second signal to generate an output signal. A reference signal is generated according to a first gain and a reference value, the output signal is generated according to a second gain and the first signal, a target value is generated according to the second signal, the first gain is adjusted to make the reference signal equal to the target value, and the second gain is adjusted to maintain a ratio of the second gain to the first gain. | 2011-07-14 |
20110169547 | RINGING SUPPRESSION CIRCUIT - A ringing suppression circuit for a communication circuit that performs communication through a transmission line includes a high side switch connected between a high potential reference point and a high side line of the transmission line, a low side switch connected between a low potential reference point and a low side line of the transmission line, and a ringing suppression section. The ringing suppression section turns on the high side switch based on a difference between a potential of the high side line and a potential applied to a control terminal of the high side switch. The ringing suppression section turns on the low side switch based on a difference between a potential of the low side line and potential applied to a control terminal of the low side switch. | 2011-07-14 |
20110169548 | DATA LATCH CIRCUIT, DRIVING METHOD OF THE DATA LATCH CIRCUIT, AND DISPLAY DEVICE - The present invention provides a data latch circuit which can operate stably with a low-amplitude signal, which consumes less electric power, and which is resistant against the variation in TFTs. | 2011-07-14 |
20110169549 | ELECTRONIC DEVICES AND COMPONENTS FOR HIGH EFFICIENCY POWER CIRCUITS - An electronic component includes a III-N transistor and a III-N rectifying device both encased in a single package. A gate electrode of the III-N transistor is electrically connected to a first lead of the single package or to a conductive structural portion of the single package, a drain electrode of the III-N transistor is electrically connected to a second lead of the single package and to a first electrode of the III-N rectifying device, and a second electrode of the III-N rectifying device is electrically connected to a third lead of the single package. | 2011-07-14 |
20110169550 | Method and Apparatus for Use in Improving Linearity of MOSFETs Using an Accumulated Charge Sink - A method and apparatus for use in improving the linearity characteristics of MOSFET devices using an accumulated charge sink (ACS) are disclosed. The method and apparatus are adapted to remove, reduce, or otherwise control accumulated charge in SOI MOSFETs, thereby yielding improvements in FET performance characteristics. In one exemplary embodiment, a circuit having at least one SOI MOSFET is configured to operate in an accumulated charge regime. An accumulated charge sink, operatively coupled to the body of the SOI MOSFET, eliminates, removes or otherwise controls accumulated charge when the FET is operated in the accumulated charge regime, thereby reducing the nonlinearity of the parasitic off-state source-to-drain capacitance of the SOI MOSFET. In RF switch circuits implemented with the improved SOI MOSFET devices, harmonic and intermodulation distortion is reduced by removing or otherwise controlling the accumulated charge when the SOI MOSFET operates in an accumulated charge regime. | 2011-07-14 |
20110169551 | TEMPERATURE SENSOR AND METHOD - A temperature sensor and a method for sensing temperature. The temperature sensor has a current generator module that generates a voltage (V | 2011-07-14 |
20110169552 | ON DIE THERMAL SENSOR SUITABLE FOR AUTO SELF REFRESH, INTEGRATED CIRCUIT WITH THE SAME AND METHOD FOR ON DIE THERMAL SENSOR SUITABLE FOR AUTO SELF REFRESH - A semiconductor memory device includes a reference voltage generator for generating a plurality of reference voltages each having different voltage levels in response to a self refresh enable control signal, and a voltage comparator for generating a result signal that controls a self refresh operation cycle by comparing each of the plurality of reference voltages with a temperature information voltage that represents an internal temperature of an integrated circuit. | 2011-07-14 |
20110169553 | TEMPERATURE COMPENSATED CURRENT REFERENCE CIRCUIT - A temperature compensated current reference circuit has a differential amplifier and a first feedback transistor with a gate coupled to the differential amplifier output. The first feedback transistor couples a supply voltage line to an inverting input of the differential amplifier. There is also a second feedback transistor with a gate coupled to the differential amplifier output, which couples the supply voltage line to a non-inverting input of the differential amplifier. A first temperature dependent conductor couples the inverting input to ground. A primary reference resistor and a second temperature dependent conductor are connected in series and couple the non-inverting input to ground. An output current control transistor has a gate and one other electrode coupled together and a third electrode coupled to the supply voltage line. A secondary reference resistor and a conductivity change sensing transistor are connected in series and couple the gate of the output current control transistor to ground. The conductivity change sensing transistor has a gate coupled to the second one of the two differential inputs. There is a temperature compensation current reference output circuit that has a current reference transistor, an input coupled to the differential amplifier output and another input is coupled to the gate of the output current control transistor. | 2011-07-14 |
20110169554 | INTEGRATED SOLAR POWERED DEVICE - A system and method for fabricating a self-powering integrated circuit chip having an integrated circuit, which may be a MEMS or CMOS device or the like and a thin film photovoltaic cell stack overlayed thereupon or on the opposite side of the substrate on which the IC is manufactured upon. | 2011-07-14 |
20110169555 | Mitigating Side Effects Of Impedance Transformation Circuits - The present disclosure relates to mitigating side effects of impedance transformation circuits. | 2011-07-14 |
20110169556 | ANALOG CIRCUIT AND DISPLAY DEVICE AND ELECTRONIC DEVICE - The invention provides an analog circuit that decreases an effect of variation of a transistor. By flowing a bias current in a compensation operation, a voltage between the gate and source of the transistor to be compensated is held in a capacitor. In a normal operation, the voltage stored in the compensation operation is added to a signal voltage. As the capacitor holds the voltage according to the characteristics of the transistor to be compensated, the effect of variation can be decreased by adding the voltage stored in the capacitor to the signal voltage. Further, an analog circuit which decreases the effect of variation can be provided by applying the aforementioned basis to a differential circuit, an operational amplifier and the like. | 2011-07-14 |
20110169557 | CHARGE PUMP CIRCUIT - Each of a plurality of pump stages has an input node and an output node and performs a charge pump operation in response to any one of the first and second clock signals. The plurality of pump stages include a first pump stage, in which a charge transfer transistor is connected between the input node and the output node. One end of a pump capacitor is connected to the output node, and the other end is supplied with one of the first and second clock signals corresponding to the first pump stage. A connection switcher connects to the gate of the charge transfer transistor any one of the output node of a pump stage which is supplied with one of the clock signals corresponding to the first pump stage and the input node of a pump stage which is supplied with the other clock signal not corresponding to the first pump stage and which is included in a pump stage row not including the first pump stage. | 2011-07-14 |
20110169558 | CHARGE PUMP SYSTEMS AND METHODS - Digital multilevel memory systems and methods include a charge pump for generating regulated high voltages for various memory operations. The charge pump may include a plurality of pump stages. Aspects of exemplary systems may include charge pumps that performs orderly charging and discharging at low voltage operation conditions. Additional aspects may include features that enable state by state pumping, for example, circuitry that avoids cascaded short circuits among pump stages. Each pump stage may also include circuitry that discharges its nodes, such as via self-discharge through associated pump interconnection(s). Further aspects may also include features that: assist power-up in the various pump stages, double voltage, shift high voltage levels, provide anti-parallel circuit configurations, and/or enable buffering or precharging features, such as self-buffering and self-precharging circuitry. | 2011-07-14 |
20110169559 | CHARGE PUMP CIRCUIT WITH IMPROVED RELIABILITY - A charge pump circuit, including a charging capacitor, a pumping capacitor, a switch, two voltage-limiting devices, and two path-control devices, generates an output voltage by amplifying an input voltage. The charging capacitor is charged by the input voltage and discharged according to the voltage level of a node. The pumping capacitor can provide the output voltage by storing the charges transmitted from the charging capacitor. The switch controls the signal transmission path between the node and a ground terminal according to a clock signal. The first path-control device controls the signal transmission path between the input signal and the charging capacitor. The second path-control device controls the signal transmission path between the charging capacitor and the pumping capacitor. | 2011-07-14 |
20110169560 | SEMICONDUCTOR INTEGRATED CIRCUIT APPARATUS AND ELECTRONIC APPARATUS - Semiconductor integrated circuit apparatus and electronic apparatus having a leakage current detection circuit where arbitrarily set leakage current detection ratio does not depend on power supply voltage, temperature, or manufacturing variations, and where leakage current detection is straightforward. Semiconductor integrated circuit apparatus extracts a stable potential from the center of two NchMIS transistors, amplifies drain current of an NchMOS transistor taking this potential as a gate potential to a current value of an arbitrary ratio using current mirror circuit, makes this current value flow through NchMOS transistor with the gate and drain connected, and applies drain potential of this NchMOS transistor to the gate of leakage current detection NchMOS transistor. | 2011-07-14 |
20110169561 | FAST START-UP LOW-VOLTAGE BANDGAP REFERENCE VOLTAGE GENERATOR - A fast start-up low-voltage bandgap reference voltage generator uses two current generators to provide a first current having a positive temperature coefficient and a second current having a negative temperature coefficient, respectively, and a resistor to generate a temperature independent output voltage according to the sum of the first and second currents. The current generator for providing the first current has a self-bias circuit which uses a single MOSFET to establish the first current, and thereby avoids error caused by mismatched MOSFETs. | 2011-07-14 |
20110169562 | System on chip power management through package configuration - There is provided a semiconductor package configured for externally controlled power management. Instead of integrating voltage regulation on-chip as done conventionally, power regulation is moved externally to the PCB level, providing numerous package advantages including size, simplicity, power efficiency, integration flexibility, and thermal dissipation. In particular, the use of flip-chip package configurations provides ready access to power supply bumps, which also allows the use of a universal receiving PCB and power supply through simple reconfiguring of voltage traces. As a result, flexible power management can be implemented, and portions of semiconductor packages may be managed for performance or thermal considerations, which may be of particular use for applications such as multi-core processors. | 2011-07-14 |
20110169563 | SYSTEMS AND METHODS FOR MINIMIZING POWER CONSUMPTION - A system for reducing power consumption in a transistor-based system includes a measurement circuit and a comparator. The measurement circuit measures a delay of a transistor-based device and produces a control signal corresponding to the measured delay. The comparator compares the control signal to a predetermined threshold. Adjusting a power supply voltage of the transistor-based system based at least in part on a result of the comparison reduces the power consumed by the system. | 2011-07-14 |
20110169564 | Integrated Circuit - An integrated circuit is disclosed having a semiconductor component comprising a first p-type region and a first n-type region adjoining the first p-type region, which together form a first pn junction having a breakdown voltage. A further n-type region adjoining the first p-type region or a further p-type region adjoining the first n-type region is provided, the first p-type or n-type region and the further n-type or p-type region adjoining the latter together forming a further pn junction having a further breakdown voltage, the first pn junction and the further pn junction being connected or connectable to one another in such a way that, in the case of an overloading of the semiconductor component, on account of a current loading of the first pn junction, first of all the further pn junction breaks down. | 2011-07-14 |
20110169565 | Receiving circuit - A receiving circuit in accordance with an exemplary aspect of the present invention includes a first voltage-dividing circuit that outputs a first input signal obtained by voltage division of one of differential signals based on the resistance ratio between first and second resistors, a second voltage-dividing circuit that outputs a second input signal obtained by voltage division of the other of the differential signals based on the resistance ratio between third and fourth resistors, a differential amplifier that amplifies the differential component between the first and second input signals, a common-mode voltage detection circuit that detects the common-mode voltage of the differential signals, and a bias voltage switching circuit that switches the voltage value of a bias voltage based on the common-mode voltage. | 2011-07-14 |
20110169566 | PREDISTORITION LINEARIZER WITH BRIDGE TOPOLOGY HAVING AN EQUALIZER STAGE FOR EACH BRIDGE ARM - Disclosed is a predistortion linearizer for power amplifiers using a bridge topology, which has the advantages that an equalizer stage is disposed in each of the linear and nonlinear branches. This equalizer stage is used to adjust the frequency response of the complex expansion of the bridge. The equalizers introduce variable transmission functions in the linear and nonlinear bridge branches, so that the linearizer compensates for the individual nonlinear frequency response of a power amplifier, which varies within a manufacturing lot. | 2011-07-14 |
20110169567 | CONSTANT TRANSCONDUCTANCE OPERATIONAL AMPLIFIER AND METHOD FOR OPERATION - An embodiment is a circuit comprising a first transistor, a second transistor, a third transistor, a fourth transistor, a first switch, and a second switch. The first transistor, the second transistor, the third transistor, and the fourth transistor are all of a same conductivity type. Sources of the first transistor, the second transistor, the third transistor, and the fourth transistor are electrically coupled together. Drains of the first transistor and the third transistor are electrically coupled together, and drains of the second transistor and the fourth transistor are electrically coupled together. A feature of the third transistor is three times a feature of the first transistor such that | 2011-07-14 |
20110169568 | OPERATIONAL AMPLIFIER - The present invention relates generally to an operational amplifier. In one embodiment, the present invention is an operational amplifier including a transimpedance input stage, the transimpedance input stage including a first stage connected to a first resistor and a second resistor, and an output stage connected to the transimpedance input stage. | 2011-07-14 |
20110169569 | Device and method for eliminating feedback common mode signals - A device and a method for eliminating feedback common mode signals are provided, which belong to the electronic technology field. The device includes an operational amplifier circuit with two output ends. The two output ends are a first output end and a second output end. The device also includes a feedback unit. The feedback unit is configured to receive level signals of the first output end and the second output end of the operational amplifier circuit, and superpose feedback common mode signals to input ends of the operational amplifier circuit according to states of the level signals. The method includes: the feedback unit receives level signals of a first output end and a second output end of an operational amplifier circuit, and superposes feedback common mode signals to the input ends of the operational amplifier circuit according to the states of the level signals. Thus, the feedback common mode signals of the operational amplifier circuit are stabilized, the requirements for the operational amplifier circuit are lowered, and the performance of the operational amplifier circuit is improved. | 2011-07-14 |
20110169570 | AMPLIFIER - An amplifier includes a first amplifier comprising an N-type field-effect transistor receiving a reference voltage at a gate, a P-type field-effect transistor connected between a drain of the N-type field-effect transistor and a power supply voltage line, and a constant current source connected between a source of the N-type field-effect transistor and a ground, to output a voltage from a connection of the drain of the N-type and P-type field-effect transistors; a second amplifier comprising a resistance and P-type field-effect transistors connected in series between the power supply voltage line and the ground to receive the voltage output from the first amplifier at their gate, and outputting a voltage from a connection of the P-type field-effect transistor and the resistance; and a switch between an output of the first amplifier and the power supply voltage line and comprising an N-type field-effect transistor receiving a reference voltage at a gate. | 2011-07-14 |
20110169571 | RE-CONFIGURABLE AMPLIFIER - An amplifier stage in a radar system including an input matching stage, a transistor stage and an output matching stage. At least one of the matching stages includes a switch. Each switch is arranged to connect or disconnect a corresponding at least one grounded matching component to or from the matching stage. Each switch in the matching stages of the amplifier stage is a switch that is arranged to connect or disconnect grounded matching components to or from the matching stages. | 2011-07-14 |
20110169572 | PHASE-SHIFT AMPLIFIER - A cascode amplifier comprising at least two phase-shift stages controllable between an input transistor having a control terminal connected to an input terminal of the amplifier, and an output terminal of the amplifier. | 2011-07-14 |
20110169573 | AMPLIFIER CIRCUIT WITH STEP GAIN - A step gain amplifier has an amplifier with an input and an output, and a bias circuit connected to the input and to a bias node. A passive feedback circuit using only passive elements connects the output to the input. A control circuit is connected to the bias circuit at the bias node. | 2011-07-14 |
20110169574 | EQUALIZATION SYSTEM WITH STABILIZED PEAKING GAIN FOR A COMMUNICATION SYSTEM - An equalization system ( | 2011-07-14 |
20110169575 | AMPLIFIER CIRCUIT AND INTEGRATED CIRCUIT THEREFOR - An amplifier circuit on a single die comprises a low voltage amplifier with a first common mode voltage and having an input and an output. A power amplifier has a second common mode voltage whose input is operably coupled to an output of the low voltage amplifier. The first common mode voltage and second common mode voltage are unequal. A compensation circuit is operably coupled to an input of the power amplifier and arranged to inject a DC-current or apply a common mode voltage into the power amplifier that is representative of a difference between the first common mode voltage and the second common mode voltage. | 2011-07-14 |
20110169576 | HIGH FREQUENCY AMPLIFIER - A high frequency amplifier includes a package substrate, an amplifying active device disposed on a top surface of the package substrate, a transmission line connected to the amplifying active device and transmitting a high frequency signal, a surface mounted device (SMD) component shunt-connected at a first end to the transmission line, a SMD component terminal connected to a second end of the SMD component and partially exposed at a back surface of the package substrate, and an external terminal partially exposed at the back surface of the package substrate and connected to a first end of the transmission line, opposite a second end of the transmission line that is connected to the amplifying active device. | 2011-07-14 |
20110169577 | SYSTEM AND METHOD FOR BUILT IN SELF TEST FOR TIMING MODULE HOLDOVER - Embodiments of the invention include a method for use in a device having a local oscillator. The method includes performing, for the local oscillator that is disciplined by an external reference signal, while locked to the external reference signal, training at least two mathematical models of the oscillator to determine a predicted correction signal for each mathematical model based at least in part on a correction signal that is a function of the external reference signal and which is used to discipline drift in the oscillator. The method also includes selecting a mathematical model of the at least two mathematical models that results in a smallest time error when disciplining the oscillator to use when the external reference signal is unavailable and an alternative correction signal is to be used to discipline drift in the oscillator. The method further includes testing the selected mathematical model using a sampled version of the correction signal such that the selected mathematical model can be used without the need for a testing duration that is in addition to a period of time used for the training. | 2011-07-14 |
20110169578 | SIGNAL PROCESSING USING TIMING COMPARISON - A signal processing module with a timing comparator such as a time to digital converter is provided. The module may be part of a phase locked loop with a fractional frequency divider that acts to produce a divided down signal modulated with jitter in its timing. The timing comparator comprises an error cancellation stage ( | 2011-07-14 |
20110169579 | METHOD AND APPARATUS FOR INCREASING DISTRIBUTION OF JITTER WITHIN A RANDOM NUMBER GENERATOR - A random number generator comprises a first high frequency (HF) oscillator, a second low frequency (LF) oscillator, a delay buffer, a multiplexer, and a sampling circuit. The HF oscillator generates a high frequency oscillating signal. The LF oscillator generates a low frequency oscillating signal. The multiplexer selects from the LF oscillating signal and one or more delayed version of the LF oscillating signal to generate a third oscillating signal. The third oscillating signal is then used to sample the HF oscillating signal to output a random bit stream. In one preferred embodiment, the random bit stream is feedback to the multiplexer to make randomized selection. As a result, the original jitter distribution of the LF oscillating signal is increased to a larger jitter distribution of the third oscillating signal to increase the random behavior of the output bit stream. | 2011-07-14 |
20110169580 | INVERTING GATE WITH MAXIMIZED THERMAL NOISE IN RANDOM NUMBER GENERTION - A random number generator comprises a first high frequency (HF) oscillator, a second low frequency (LF) oscillator, and a sampling circuit. The HF oscillator generates a high frequency oscillating signal. The LF oscillator generates a low frequency oscillating signal. The LF oscillating signal is used to sample the HF oscillating signal to generate a sequence of random bits. In one preferred embodiment, the LF oscillator comprises a plurality of stages of inverters, and each inverter comprises a number of series-stacked minimum length transistors. The LF oscillating signal has a jitter distribution due to thermal noise present in each transistor of the LF oscillator. By series stacking a number of minimum length transistors in each inverter, the overall thermal noise in the LF oscillator is maximized to increase the jitter distribution of the LF oscillating signal and thereby increase the random behavior of the sequence of random bits. | 2011-07-14 |
20110169581 | RING-SHAPED VOLTAGE CONTROL OSCILLATOR - In one embodiment, a circuit topology for use in an n-phase voltage controlled oscillator (VCO) or injection-locked frequency divider includes a transmission line ring having n transmission line delay segments connected at n junctions, where n is an integer greater than or equal to 3. Each transmission line segment provides a 1/n wavelength signal delay between adjacent junctions. The transmission line ring is coupled to a first power supply node. Each of the junctions has a respective transistor coupled thereto, each transistor having a first source/drain terminal coupled to its respective junction, a second source/drain terminal coupled to a second power supply node, and a gate terminal, wherein the gate terminal is coupled to a signal that is ½ wavelength out-of-phase with respect to a signal at the first source/drain terminal of the transistor. | 2011-07-14 |
20110169582 | Spread Spectrum Clock Generators and Electronic Devices Including the Same - Spread spectrum clock generators and electronic devices including the same are provided. A spread spectrum clock generator may include an oscillation circuit that is configured to receive a first spread spectrum clock signal and to output an average frequency signal corresponding to an average frequency of the first spread spectrum clock signal. The spread spectrum clock generator may also include a phase lock loop that is configured to receive the average frequency signal and to generate a second spread spectrum clock signal. The spread spectrum clock generator may further include a control circuit that is configured to receive the first and second spread spectrum clock signals and to output a phase lock loop control signal to control the phase lock loop such that an average frequency of the second spread spectrum clock signal approaches the average frequency of the first spread spectrum clock signal. | 2011-07-14 |
20110169583 | OSCILLATOR HAVING REDUCED SENSITIVITY TO ACCELERATION - An oscillator includes resonator portions each mounted to a substrate via one or more mountings at one end and having an active resonance region defined between a set of electrodes. Each resonator portion has a longitudinal axis directed along the resonator portion from the mounted end to a free end. The resonator portions are mounted such that their longitudinal axes are directed in different directions, e.g. an anti-parallel arrangement, so that acceleration sensitivity vector components aligned with the longitudinal axis cancel each other out. | 2011-07-14 |
20110169584 | PIEZOELECTRIC VIBRATOR MANUFACTURING METHOD, OSCILLATOR, ELECTRONIC DEVICE, AND ATOMIC TIMEPIECE - To provide a piezoelectric vibrator manufacturing method that curbs a dispersion of a bonding film at a time of a gettering step and with which good electrical characteristics can be obtained, and an oscillator, electronic device, and atomic timepiece, in which is mounted a piezoelectric vibrator with which good electrical characteristics can be obtained. A manufacturing method includes a gettering step whereby a getter material is irradiated with a first laser penetrating a base substrate from the outer side of the base substrate, activating the getter material so that it adsorbs gas existing inside a cavity, and a frequency adjustment step whereby a weight metal film formed at leading ends of vibrating arms of a piezoelectric vibrating piece is irradiated with a second laser penetrating the base substrate from the outer side of the base substrate, thus adjusting the frequency of the piezoelectric vibrating piece, wherein the intensity of the first laser in the gettering step is weaker than the intensity of the second laser in the frequency adjustment step. | 2011-07-14 |
20110169585 | Monolithic Clock Generator and Timing/Frequency Reference - In various embodiments, the invention provides a clock generator and/or a timing and frequency reference, with multiple operating modes, such power conservation, clock, reference, and pulsed modes. The various apparatus embodiments include a resonator adapted to provide a first signal having a resonant frequency; an amplifier; a temperature compensator adapted to modify the resonant frequency in response to temperature; and a process variation compensator adapted to modify the resonant frequency in response to fabrication process variation. In addition, the various embodiments may also include a frequency divider adapted to divide the first signal having the resonant frequency into a plurality of second signals having a corresponding plurality of frequencies substantially equal to or lower than the resonant frequency; and a frequency selector adapted to provide an output signal from the plurality of second signals. The output signal may be provided in any of various forms, such as differential or single-ended, and substantially square-wave or sinusoidal. | 2011-07-14 |
20110169586 | MULTILAYER BALANCED FILTER - A multilayer balanced filter includes a first coil including a first straight line electrode and via electrodes. A first capacitor, a second capacitor, and a third capacitor are provided respectively between a ground electrode and a first capacitor electrode, between the ground electrode and a second capacitor electrode, and between the ground electrode and a third capacitor electrode. The first coil and the first capacitor constitute an LC resonator. A second straight line electrode is arranged in parallel or substantially in parallel with the first straight line electrode, and a second coil and a third coil, each having a loop plane perpendicular or substantially perpendicular to the loop plane of the first coil, are provided. A second capacitor and a third capacitor are respectively connected between balanced output terminals and the ground. | 2011-07-14 |
20110169587 | SIGNAL TRANSMITTING/RECEIVING CIRCUIT INCLUDING AN IMPEDANCE MATCHING CIRCUIT - A signal transmitting/receiving circuit includes a transmitter, a receiver, a balun and an impedance matching circuit. The transmitter is utilized for transmitting an output signal. The receiver is utilized for receiving an input signal. The balun includes a first input terminal, a second input terminal and an output terminal. The impedance matching circuit, which is coupled between the transmitter, the receiver, and the balun, provides transmitting impedance when the transmitter transmits the output signal such that an output signal may be output at an output terminal of the balun via a transmitting path. Also, the impedance matching circuit provides transmitting impedance when the receiver receives the input signal such that the input signal may be transmitted from the output terminal of the balun to the receiver via a receiving path. | 2011-07-14 |
20110169588 | BRANCHING FILTER, AND WIRELESS COMMUNICATION MODULE AND WIRELESS COMMUNICATION DEVICE USING SAME - Provided are a branching filter capable of well branching two electrical signals having a wide frequency band, and a wireless communication module and wireless communication device using same. The branching filter is provided with an input terminal ( | 2011-07-14 |
20110169589 | RECONFIGURABLE FILTER APPARATUS - According to the teachings presented herein, a reconfigurable filter apparatus includes at least first and second passive filter sections connected in parallel to yield a composite filter response. Each passive filter section has a respective passband response and at least one of the passive filter sections is a ‘de-tunable’ passive filter section. Each de-tunable passive filter circuit includes a detuning circuit operable to exclude the respective passband response of the de-tunable passive filter section from the composite filter response by detuning a resonator within the de-tunable passive filter section. ‘Detuning’ the resonator can be understood as short-circuiting, opening the resonator, or otherwise disabling it, such that the filter path is blocked. Advantageously, the resonator(s) that are selectively detuned in this manner is isolated from input and output ports of the de-tunable passive filter section with respect to frequencies outside of the respective passband response of the de-tunable passive filter section. | 2011-07-14 |
20110169590 | COMBINER FOR DOHERTY AMPLIFIER - A combiner for a Doherty amplifier includes, on and in a dielectric substrate, a carrier input terminal, a peak input terminal, an output terminal, a combining point for combining an output signal from the carrier amplifier and an output signal from the peak amplifier, a first λ/4 line connected between the carrier input terminal and the combining point, a second λ/4 line connected between the combining point and the output terminal, and a first directional coupler. The first directional coupler includes a third λ/4 line electromagnetically coupled to one, to be monitored, of the first λ/4 line and the second λ/4 line. | 2011-07-14 |
20110169591 | FILTER CUT-OFF FREQUENCY CORRECTION CIRCUIT - A filter cut-off frequency correction circuit, inputted with a step function increasing from a first voltage to a second voltage, comprises a linear passive filter, for integrating the step function to obtain a third voltage; a first comparator, outputting a first high-level signal when the third voltage is greater than a first predetermined reference voltage; a second comparator, outputting a second high-level signal in a first period from the time that the second voltage is applied to the time that the first comparator outputs the first high-level signal; a counter, for counting a number of clock pulses of a reference clock inputted in the first period; a digital block, for calculating a variation rate of time constant according to the number of clock pulses of the reference clock, and generating a correction code; and a filter, for correcting the cut-off frequency according to the correction code. The correction circuit can improve the speed of cut-off frequency adjustment. | 2011-07-14 |
20110169592 | Planar-Axial Thermistor for Bolometry - A co-axial microwave bolometer architecture is disclosed that uses thick-film processes to construct very small thermistors on a substrate that is selected for low heat transfer. Thermal isolation is further enhanced by making the planar electrodes from a metal with lower heat transfer than typical electrical metals. Furthermore, a resistor with very strong temperature coefficient (thermistor), is arranged such that connecting metal paths are arranged axially, and as generally flat, thin, planar conductors. Additionally, the substrate of the thermistor is selected to have very low conductivity of heat, so the thermistor element itself is well isolated thermally from its surroundings. | 2011-07-14 |
20110169593 | PULSE ACTIVATED MAGNETIC TRIP/RESET MECHANISM FOR A GROUND FAULT CIRCUIT INTERRUPTER - A pulse activated magnetic trip/reset mechanism for a ground fault circuit interrupter, comprising: (i) a body, (ii) a ferrite core, (iii) a plunger, (iv) a ferrite surrounding, (v) a permanent magnet, (vi) a trip/reset coil, (vii) a reset spring positioned between a plunger block and the body, (viii) a first fixed contact holder having a first fixed contact point, and (ix) a first movable contact holder having a first movable contact point, wherein the first movable contact holder is attached to the body of the plunger such that when the plunger is in its first position (trip position), the first movable contact point is not in contact with the first fixed contact point, and when the plunger is in its second position (reset position), the first movable contact point is in contact with the first fixed contact point. | 2011-07-14 |
20110169594 | MAGNETICALLY OPERATED ELECTRICAL SWITCH - A magnetically operated electrical switch is presented. The electrical switch includes a linear magnet assembly contained within a housing and movable along an axis of the housing, a rod attached to an end of the linear magnet facing an open end, and means for attaching the housing to a surface. An electrical switch assembly attachable to the open end includes a make/break switch, a switch plunger and an operating lever engaging the plunger where the make/break switch is placed in the first position when an end of the operating lever is contacted by the rod. An electrical wire connection harness includes at least two conductors where the make/break switch closes/opens a connection between one of the conductors. When an operating magnet assembly is positioned on the surface proximate to the switch, the operating magnet moves the linear magnet and a position of the make/break switch is changed. | 2011-07-14 |
20110169595 | Permanent Magnet Arrangement for an Electrical Machine - A permanent magnet arrangement for an electrical machine comprises a support structure for carrying magnetic flux and a pole assembly fixed to the support structure. The pole assembly comprises a magnet pole comprising at least one piece of permanent magnet material, and a magnet carrier on which the magnet pole is mounted and which provides a magnetic flux path between the magnet pole and the support structure. The permanent magnet arrangement further comprises a sleeve containing the magnet pole and at least part of the magnet carrier. The magnet carrier is secured to the support structure to fix the pole assembly to the support structure and the sleeve is clamped to the support structure by the magnet carrier. A method for assembling the permanent magnet arrangement is also described. | 2011-07-14 |
20110169596 | System and Method for Integrated Inductor - In one embodiment, an inductor has a substrate, a conductor disposed above the substrate and a seemless ferromagnetic material surrounding at least a first portion of the conductor. | 2011-07-14 |
20110169597 | INDUCTOR DEVICES - An inductor device comprising a first conductive pattern on a first layer of a substrate, a second conductive pattern on a second layer of the substrate, and a first region between the first layer and the second layer through which at least one hole is coupled between the first dielectric layer and the second dielectric layer, wherein a magnetic field induced by at least one of the first conductive pattern or the second conductive pattern at the first region is more intensive than that induced by at least one of the first conductive pattern or the second conductive pattern at a second region between the first conductive layer and the second conductive layer. | 2011-07-14 |
20110169598 | Reactor part - A reactor part includes at least a winding and a magnetic substance core, in which the core includes a pair of winding portions around each the winding is wound, and a non-winding portion around which no winding is wound, wherein a cross-sectional area in a direction orthogonal to a magnetic path of the non-winding portion of the core is made smaller than a cross-sectional area in a direction orthogonal to a magnetic path of the each of winding portions. | 2011-07-14 |
20110169599 | FUSIBLE SWITCHING DISCONNECT MODULES AND DEVICES WITH MULTI-FUNCTIONAL TRIP MECHANISM - A fusible switch disconnect device includes a housing adapted to receive at least one fuse therein, and a switchable contact for connecting the fuse to circuitry. A tripping mechanism and control circuitry are provided to displace the switchable contact, as well as multiple other components in the device, in response to a predetermined electrical condition. | 2011-07-14 |
20110169600 | Ceramic material, method for the manufacture of a ceramic material and electroceramic component comprising the ceramic material - Ceramic material of the general formula: [SE | 2011-07-14 |
20110169601 | THERMISTOR ELEMENT MANUFACTURING METHOD, AND THERMISTOR ELEMENT - Disclosed is a manufacturing method for a thermistor element having a metal oxide sintered body for thermistor use and multiple lead wires connected to said metal oxide sintered body for thermistor use. The method has a step wherein a thermistor raw material powder formed from a metal oxide, an organic binder powder, and a solvent are mixed and kneaded to form a clay, a step wherein the clay is extrusion-molded by means of a molding die ( | 2011-07-14 |
20110169602 | SYSTEM AND METHOD FOR MONITORING PRODUCTS IN A DISTRIBUTION CHAIN - In a product distribution system, a product with a product identification code (e.g., a serial number) is shipped between the different entities of a chain with a security label having a security label code. At each entity, the product can be authenticated by sending a query with the security label to the product source. At the product source, the received label code is compared to a label code stored in a database. Preferably the label codes are indexed with the product identification and if they match, a verification of authenticity is sent to the entity. In addition, if the entity desires to relabel the product before sending it on the chain, the source generates a new label code, stores the new label code so that it can be authenticated in the future and sends information to the entity for generating the new label with the new label code. The entity cannot generate or print a new label without receiving the label code from the source. | 2011-07-14 |
20110169603 | DISTINGUISHING BETWEEN USER PHYSICAL EXERTION BIOMETRIC FEEDBACK AND USER EMOTIONAL INTEREST IN A MEDIA STREAM - The present invention discloses a method, system, and computer program product for determining user interest in media. The invention can select one of a set of different activity profiles specified within a data store. Each activity profile can include biometric attributes and associated baseline attribute values specific to an activity state. A media stream can be manipulated (e.g., created from environmental inputs and/or played upon a presentation device). Biometric data can be received from a user in proximity to the media stream. The received biometric data can be compared values in the selected activity profile. An interest level in the media stream can be determined based on comparison differences. A programmatic action can be performed relating to the media stream based upon the determined interest level. For example, a bitrate of the media and/or a marker in the media can be modified based on interest level. | 2011-07-14 |
20110169604 | UNIVERSAL GARAGE DOOR OPENER AND APPLIANCE CONTROL SYSTEM - Universal garage door opener and appliance control system operable to facilitate garage door opener and appliance control with a fob or other wireless device operable to wirelessly communicate corresponding instructions to a vehicle other device for subsequent relay to the garage door opener or controlled appliance. | 2011-07-14 |
20110169605 | SYSTEM AND METHOD FOR PROVIDING REMOTE INDICATION - An apparatus for providing remove indication over a teleconference environment. The apparatus comprises a first location and a second location having a suitable furniture arrangement in each location to allow teleconferencing in multiple zones within each location. The apparatus has a remote indicator system arranged for an object to be marked, and tracked from a remote location in conjunction with a tactile glove arranged for a user in the first location to control and guide a user in a second location to operation procedures. | 2011-07-14 |
20110169606 | AUTOMATIC ADDRESS SELECTION FOR CONTROLLABLE DEVICES - Controlling controllable devices ( | 2011-07-14 |
20110169607 | LONG RANGE PASSIVE REAL TIME LOCATION SYSTEM - Methods and systems for providing a long-range real-time location system comprise transmitting a power signal from one or more exciters to at least a portion of the tags, wherein the exciters are located a distance from the tags within a range required to power the tags; initiating transmission of the power signal by a reader that transmits a command signal instructing the exciters to transmit the power signal to the tags, wherein the reader is located a greater distance from the tags than the range required to power the tags; receiving by multiple wideband antennas on the reader, wideband signals from at least one of the tags, and associating with the wideband signals a time of arrival at each of the wideband antennas; and calculating by the reader a location of the at least one tag based on differences between the time of arrival at each of the wideband antennas. | 2011-07-14 |
20110169608 | METHOD OF OPERATING AN RFID READER IN AN RFID SYSTEM - A method of operating a Radio Frequency Identification (RFID) reader used in an RFID system for use with a device includes the steps of: providing that the RFID system includes the RFID reader and an RFID tag, the RFID tag being attached to the device; controlling dynamically the RFID reader; monitoring constantly a plurality of outputs of the RFID reader; and determining, dependent on the steps of controlling and monitoring, whether the RFID reader senses the RFID tag in an actual location of the RFID tag. | 2011-07-14 |
20110169609 | Apparatus for the Treatment of Containers with Combined Size-Part and Fitting Detection - An apparatus for the treatment of containers may include a conveying device which conveys the containers along a pre-set conveying path and a size part which is arranged in an interchangeable manner on the apparatus. The size part may include a first identification element based upon RFID technology in order to identify the size part. The size part may in turn include a position detection device which detects a position of at least one element of the apparatus with respect to the size part and emits a signal characteristic of this position. | 2011-07-14 |
20110169610 | RADIO FREQUENCY ANIMAL TRACKING SYSTEM - An RFID system provides a transponder having a power store that can be recharged when located within an electro-magnetic field generated by a transceiver unit. The power store can be a battery and/or a capacitor. In certain embodiments, the transponder can communicate over at least two different frequencies so that the real time performance of the transponder can be improved without losing backwards compatibility. The system provides an ear tag for use on livestock with superior durability and overall performance in the field. | 2011-07-14 |
20110169611 | LAMINATE TAMPER EVIDENT CONSTRUCT - Security of packages and other articles of containment if left unattended in crowded public areas will be declared as suspicious raising concerns over the contents of the articles. The laminate construct of the present invention produces a tamper evident construct having at least one layer in combination with cold seal water-based adhesive of a predetermined colour under or over an indicia or image, used in combination with at least one paper layer for showing evidence of tampering when ruptured. | 2011-07-14 |
20110169612 | METHOD AND SYSTEM FOR DISCOVERY AND TRANSPARENT STATUS REPORTING FOR SENSOR NETWORKS - A system and method for monitoring the status of wireless node devices in a network. A network controller polls one or more sensor devices for status information. The sensor devices are in communication with at least one wireless node device. More than one sensor device may be associated with a single wireless node device. The wireless node device appends its own status information to the transmission frame of the sensor device's response message, and the transmission frame, containing the address and status information for both the sensor device and the wireless node device, is transmitted to the network controller. The inclusion of the wireless node device address and status information is done without the knowledge of the sensor device. | 2011-07-14 |
20110169613 | PORTABLE RADIO FREQUENCY IDENTIFICATION (RFID) READER - A particular portable radio frequency identification (RFID) reader includes an active antenna array including a plurality of antenna elements to receive RFID signals from RFID devices. The antenna elements include control circuitry to control a beam pattern generated by the active antenna array. The portable RFID reader further includes sum circuitry and difference circuitry. The sum circuitry is operable to determine a sum signal by summing the RFID signals received by at least two of the plurality of antenna elements. The difference circuitry is operable to determine a difference signal between the RFID signals received by at least two of the plurality of antenna elements. The portable RFID reader also includes a controller to electronically steer the beam pattern and to determine a direction from the RFID reader to a particular RFID device. | 2011-07-14 |
20110169614 | PACKAGING CLOSURES INTEGRATED WITH DISPOSABLE RFID DEVICES - A packaging system ( | 2011-07-14 |
20110169615 | ADAPTIVE CONTROL FOR IMPROVED RFID TRANSPONDER READ AND WRITE PERFORMANCE - System, methods and computer program product are provided for an adaptive control for adjusting the electromagnetic interrogation signal of an RFID transceiver where said signal is used to read and/or write to an RFID transponder, or to adjust the gain of the RFID transceiver, or adjust both the gain and the signal strength. The system includes a RFID transceiver having at least a transmitter portion and a receiver portion and capable of generating electromagnetic signals, a signal-to-noise ratio module, and an adaptive control module that adjusts the power of the electromagnetic signal of the transmitter portion or the gain of the receiver portion according to the signal-to-noise ratio of a first electromagnetic signal. In one embodiment the system may be employed in printer-encoder devices for reading or encoding RFID transponders during a printing process. | 2011-07-14 |
20110169616 | DATA STORAGE MECHANISM & COMMUNICATION MECHANISM FOR PORTABLE DOSIMETER - Described is a device comprising a dosimeter reader including an RFID tag reader for retrieving and/or updating all or a portion of the data stored in the non-volatile memory of an RFID tag on a dosimeter sled that is part of a radiation dosimeter. Also described is a method retrieving and/or updating the data stored in the non-volatile memory of the RFID tag. | 2011-07-14 |
20110169617 | METHODS AND SYSTEMS FOR IDENTIFYING STACKED SETS AND LOCATING AND TRACKING STACKED SETS - One embodiment of the present invention is a method for determining when a set of RFID tags on a set of stacked objects belongs to a same defined subset of stacked objects (“set identification”). This method includes the steps of: (1) detecting the set of RFID tags on the set of stacked objects, said RFID tags comprising integrated devices capable of sending signals that can be received by a receptor device and interpreted to determine a motion state of each RFID tag and stacked object; (2) receiving said signals from the set of RFID tags; (3) interpreting said signals to determine the motion state of each RFID tag and stacked object within the set, wherein said signals indicate whether the motion state of each RFID tag and object is in a state of stationary, starting in motion, stopping in motion, or continuing in motion; (4) determining which RFID tags and objects are in a same motion state within a predetermined time of each other; and (5) identifying the RFID tags that are in the same motion state, within the predetermined time, as belonging to the same defined subset of stacked objects, wherein said motion state is used to determine when said set of stacked objects forms a new stack. | 2011-07-14 |
20110169618 | POWER CONTROLLER - A power controller includes an infrared emitting circuit, an infrared receiving circuit, and a switching circuit. The infrared emitting circuit emits an infrared signal received by the infrared receiving circuit which outputs a corresponding control signal. The switching circuit is connected to the infrared receiving circuit to receive the control signal, and is connected to a powering control terminal of a motherboard of a computer to output a pulse signal to turn the computer on and off according to the control signal. | 2011-07-14 |
20110169619 | REMOTELY CONTROLLABLE RECEPTABLE SYSTEM AND MANAGING METHOD FOR OPERATING THE SAME - A remotely controllable receptacle system is disclosed. The remotely controllable receptacle system includes a remote control device for emitting a first request signal and a searching signal, and a plurality of receptacle devices for emitting a first reply signal according to the first request signal. The remote control device determines whether the first reply signal is received and the receptacle device emitting the first reply signal is classified as the vicinity receptacle device and the receptacle device not emitting the first reply signal is classified as the missing receptacle device. The vicinity receptacle device is configured to emit a second request signal according to the searching signal and determine whether the missing receptacle device emits a second reply signal according to the second request signal before a mutual communication between the remote control device and the missing receptacle device via the vicinity receptacle device is established. | 2011-07-14 |
20110169620 | COMMUNICATION DEVICE AND UNLOCKING ALARM METHOD THEREOF - A communication device locks input of the communication device and executes an alarm if a current time reaches a set alarm time. When the alarm is executed, an unlock input set is generated for unlocking the input and an alarm disable button set is generated for disabling the alarm. If an unlock input set is the same as the generated unlock keypad set, the locked input is unlocking. If the alarm disable button set input by the user is the same as the generated alarm disable button set, the communication device disables the alarm. | 2011-07-14 |
20110169621 | TIME UPDATING AND LOAD MANAGEMENT SYSTEMS - An electrical distribution system for distributing electrical power throughout a residence. The electrical distribution system includes a plurality of electrical distribution lines configured to distribute electrical power to one or more appliances; and an electrical panel in communication with (i) a utility company and (ii) the plurality of electrical distribution lines. The electrical panel is configured to receive the electrical power from the utility company, and distribute the electrical power onto the plurality of electrical distribution lines for consumption by the one or more appliances. The electrical panel is further configured to receive, from the utility company, time data indicating a current time of day, and provide, through the plurality of electrical distribution lines, the time data to each of the one or more appliances so that the one or more appliances can keep track of the current time of day. | 2011-07-14 |
20110169622 | ENHANCED COMMUNICATION THROUGH VIBRATION - A mobile communication device and/or the network by which it communicates may comprise logic to associate a specific vibration pattern to aspects of an outgoing call. The vibration pattern may be associated with one or more of an urgency, seriousness, or humorousness of the outgoing call, or with aspects of the information in the call such as font, style, color, punctuation, or symbols such as emoticons. | 2011-07-14 |
20110169623 | PASSIVE CONTROL OF VEHICLE INTERIOR FEATURES BASED UPON OCCUPANT CLASSIFICATION - The present invention includes a method of monitoring and controlling interior functions of a vehicle, for example, a memory seat position, a vehicle pedal position, a steering column position, a vehicle interior temperature, and/or whether the vehicle is occupied or unoccupied at certain times and under certain conditions. The interior functions are controlled by passively monitoring a characteristic of an occupant, determining an identity of the occupant based on the monitored characteristic, and regulating the interior function based upon the identity of the occupant. The monitored characteristic, for example, may be representative of a weight classification or biomass associated with the occupant, or a signal or input generated based upon a user identification device, for example, a key fob or other personal electronic device carried by the occupant. | 2011-07-14 |
20110169624 | Assistive Driving Aid - One embodiment of such a method of assisting a driver of a vehicle comprises receiving a command from the driver attesting that the driver has performed one of a plurality of driving requisites; in response to receipt of the command, presenting an audible cue commending the driver for performing one of the plurality of driving requisites; tracking an amount of time that elapses before the command attesting to performance of a respective driving requisite is received; and in response to the amount of time exceeding a threshold for the respective driving requisite, presenting an audible cue intending to remind the driver about the respective driving requisite being tracked that has exceeded the respective threshold. | 2011-07-14 |
20110169625 | COMBINING DRIVER AND ENVIRONMENT SENSING FOR VEHICULAR SAFETY SYSTEMS - An apparatus for assisting safe operation of a vehicle includes an environment sensor system detecting hazards within the vehicle environment, a driver monitor providing driver awareness data (such as a gaze track), and an attention-evaluation module identifying hazards as sufficiently or insufficiently sensed by the driver by comparing the hazard data and the gaze track. An alert signal relating to the unperceived hazards can be provided. | 2011-07-14 |
20110169626 | HAND-HELD DEVICE INTEGRATION FOR AUTOMOBILE SAFETY - A system for aiding a user when travelling in a vehicle with a portable, handheld electronic device includes a sensor that detects an object outside the vehicle and that detects a condition regarding movement of the vehicle with respect to the object outside the vehicle. The sensor is supported in the vehicle for travel with the vehicle. The system also includes a communication system that allows the vehicle and the electronic device to communicate a signal therebetween. The signal relates to the condition detected by the sensor. Furthermore, the system includes an output device included on at least one of the vehicle and the electronic device. The output device is operable to output an alarm based on the signal communicated between the vehicle and the electronic device. | 2011-07-14 |
20110169627 | METHOD, SENSOR, DETECTOR AND SYSTEM FOR LOCATING AT LEAST ONE WHEEL ON A VEHICLE - A method, a sensor, a detector and a system are provided for locating at least one wheel on a vehicle. A signal is received from a first sensor mounted on the wheel, the signal providing a position of the wheel. Additionally, a measurement value is received from a second sensor that measures the angular position of a wheel and that is associated with a specific position of the vehicle. When the phase position of the first signal stays within a predefined tolerance range relative to the measured value within a specific observation period, the first sensor can be associated with the second sensor. | 2011-07-14 |
20110169628 | WIRELESS VOIP NETWORK FOR SECURITY SYSTEM MONITORING - A Voice over IP (VoIP) module is used to connect an alarm system to a monitoring station over the Internet. A built-in wireless or Ethernet over A/C power component is described, such that the Voice-over-IP equipment can be placed at a distance from a router, without the need to run an Ethernet cable from the VoIP equipment to the router. This arrangement is useful, as in many cases, the customer's security system is hidden within a closet, or else placed within the home or business at a significant distance from their Internet connection and router. The present invention accomplishes this by adding a built-in WiFi (wireless) radio, or a built-in Ethernet over Power circuit, into the Voice-over-IP equipment installed in the home or business. | 2011-07-14 |
20110169629 | Detection Apparatus - Embodiments of the present invention relate to a range reduction detection apparatus that is able to detect blocking of its field of view. Detection of an event, due to movement or intrusion within the field of view, is arranged to start a timer, which will time-out thereby providing an indication of such blocking unless a subsequent event is detected within the time-period. | 2011-07-14 |
20110169630 | Sensor foreign material exclusion devices and methods - A foreign material exclusion device adapted for use in a cavity of a system or construction, for example a tube, pipe, or the like, the device having a body that is adapted to seal a first side of the cavity from a second side of the cavity and prevent passage of debris past the body, the device further including a sensor operatively connected to the body and adapted to measure a property of the environment adjacent at least one surface of the device. Methods for utilizing the device to seal a portion of the cavity and to record, and preferably distribute, the data are also described. | 2011-07-14 |
20110169631 | REAL-TIME ALARM SYSTEM - A real-time alarm system comprises an image capturing element, a network transmission system, a control processing unit and a mobile device. The image capturing element is installed on different sites to generate image information. The image information is transmitted through the network transmission system with one end linking to the image capturing element. The control processing unit is linked to the network transmission system and includes a server, and contains preset information to compare with the image information to generate comparison information. The comparison information is analyzed by a preset algorithm to judge behaviors of objects in the images. The mobile device is linked to the control processing unit to receive the image information. After the control processing unit judges specific behaviors, it actively informs the mobile device to record a video for a selected duration to be seen anytime at a remote site. | 2011-07-14 |
20110169632 | METHODS, DEVICE AND SYSTEMS FOR DELIVERY OF NAVIGATIONAL NOTIFICATIONS - The disclosure is directed to a method, computer program product, mobile device for delivering a navigational notification generated for a mobile device. The delivering of the navigational notification comprises obtaining one or more notification parameters and one or more audio parameters; and controlling the delivery of the navigational notification at least partly based on the notification parameters and the audio parameters. The notification parameters are indicative of one or more aspects of the navigational notification such as time-sensitivity, priority or the like. Various configurations of computer program products, mobile devices and systems for controlling the delivery of the navigational notification are also described. | 2011-07-14 |