20th week of 2011 patent applcation highlights part 21 |
Patent application number | Title | Published |
20110115523 | STORAGE ELEMENTS FOR A CONFIGURABLE IC AND METHOD AND APPARATUS FOR ACCESSING DATA STORED IN THE STORAGE ELEMENTS - Some embodiments provide a circuit for accessing stored data in a configurable IC that includes several configurable circuits. The IC also includes several storage circuits. Each storage circuit has (1) several storage elements for storing data for the configurable circuits, and (2) output circuitry for outputting data stored in the storage elements. The output circuitry includes a first set of interconnects for receiving at least a first repeating periodic signal and for periodically outputting data from at least two storage elements to the configurable circuits. | 2011-05-19 |
20110115524 | Logic Cell Having Reduced Spurious Toggling - A disclosed integrated circuit logic cell includes a clock input operative to receive a clock input from a clock tree of the integrated circuit, and clocking circuitry, internal to the logic cell, operative to place a plurality of clock nodes, within the logic cell, in a logical off state in response to a predetermined logic state of the logic cell, thereby preventing the clock nodes from toggling during the predetermined logic state of the logic cell. The integrated circuit logic cell includes primary logic circuitry, internal to the logic cell, operatively coupled to the clocking circuitry which is operatively coupled to an input of the primary logic circuitry. The clocking circuitry provides clock outputs operatively coupled to the clock nodes which are within the primary logic circuitry, and is operative to control the clock outputs in response to the predetermined logic state. | 2011-05-19 |
20110115525 | DEVICE FOR DETECTING THE PEAK VALUE OF A SIGNAL - A device for detecting the peak value of a signal with crest factor not known a priori includes a pair of peak detectors, each of which includes a rectifier element and a discharge-current generator and generates a respective output signal that is a function of the ratio between a physical dimension of the rectifier element and the intensity of discharge current produced by the generator. The ratio is different for the two detectors, and a combination network combines the output signals of the two peak detectors with one another and produces a combined signal indicating the peak value sought with high accuracy. | 2011-05-19 |
20110115526 | Microcomputer, Hysteresis comparator circuit, and voltage monitoring apparatus - A microcomputer includes a first comparator which compares a voltage to be monitored, with a first reference voltage, a second comparator which compares the voltage to be compared, with a second reference voltage, and an interrupt control circuit which monitors the voltage to be monitored by the first and second comparators in parallel and, when a preset condition is satisfied, generates an interrupt signal. | 2011-05-19 |
20110115527 | METHOD AND DETECTOR FOR DETERMINING A STATE OF A SWITCH - In an integrated circuit, a state of a switch coupled to the integrated circuit is determined by comparing a switch voltage at a first terminal of the switch to a reference voltage at a first time. If the switch voltage is higher than the reference voltage, the switch is determined to be in a first state. If the switch voltage is lower than the reference voltage, the switch voltage is stored in a storage element to produce a stored voltage. The stored voltage is compared to the switch voltage at a second time after the first time. A determination is made that the switch is in the first state if the switch voltage is higher than the stored voltage at the second time. A determination is made that the switch is in a second state if the switch voltage is not higher than the stored voltage at the second time. | 2011-05-19 |
20110115528 | REFERENCE VOLTAGE GENERATING CIRCUIT AND RECEIVER CIRCUIT - Disclosed is a reference voltage generating circuit including a constant current circuit which comprises: a first resistive element and a bipolar transistor connected in series between a supply voltage terminal and a constant potential point; a first MOS transistor having a gate connected to a node connecting the first resistive element with the bipolar transistor; a second resistive element connected in series between a source of the first MOS transistor and the constant potential point; a second MOS transistor connected between a drain of the first MOS transistor and the supply voltage terminal; and a third MOS transistor forming a current mirror in conjunction with the second MOS transistor, wherein a constant current generated by the constant current circuit or a current proportional to the generated constant current is converted to a voltage as a reference voltage. | 2011-05-19 |
20110115529 | LATCHED COMPARATOR CIRCUIT - A latched comparator circuit ( | 2011-05-19 |
20110115530 | OUTPUT CURRENT DETECTING CIRCUIT AND TRANSMISSION CIRCUIT - An output current detecting circuit includes: a current detecting transistor having a size smaller than that of an output transistor and a control terminal, to which a voltage same as a control voltage of the output transistor is applied; a sensing resistor connected to the current detecting transistor in a serial mode; a comparison circuit comparing a voltage converted by the sensing resistor and a reference voltage to judge a magnitude of a current flowing through the output transistor; and a reference voltage generating circuit, wherein the reference voltage generating circuit includes a constant current circuit flowing a constant current and a resistance element having one terminal connected to a power source voltage terminal, the reference voltage generating circuit generating the reference voltage based on a power source voltage by the conversion of the constant current into a voltage by flowing the constant current through the resistance element. | 2011-05-19 |
20110115531 | PLL CIRCUIT - A PLL comprises a current-controlled oscillator ( | 2011-05-19 |
20110115532 | MULTILEVEL CONVERTER OPERATION - A method of operating a neutral point clamped (NPC) three level converter is provided. The NPC converter includes at least two legs, each leg comprising first and second top switches connected in series at a first mid point. The converter further includes first and second bottom switches connected in series at a second mid point, and first and second middle switches connected in series at a third mid point therebetween. The first top and second bottom switches are connected in series at a DC link and the first and the second middle switches are connected between the first and the second mid points. Each of the top, bottom and middle switches has an antiparallel diode thereacross. The method includes alternately switching the first and second top switches to ON state when the first middle switch is in ON state and the second middle switch is in OFF state. The method also includes alternately switching the first and the second bottom switches to ON state when the first middle switch is in OFF state and the second middle switch is in ON state. | 2011-05-19 |
20110115533 | POWER-ON-RESET CIRCUIT WITH BROWN-OUT RESET FOR MULTIPLE POWER SUPPLIES - A power-on reset circuit includes a first circuit and a second circuit. The first circuit include a first NMOS transistor having a gate controlled by a low voltage supply VDD_L, a resistor connected between the source of the first NMOS transistor and a voltage supply VSS that is lower than VDD_L, and one or more diodes serially connected between a high voltage supply VDD_H and the drain of the first NMOS transistor. The second circuit includes a first PMOS transistor having a source connected to VDD_L, a second PMOS transistor having a source connected to the drain of first PMOS transistor, a second NMOS transistor connected between the drain of the second PMOS transistor and VSS, and an inverter configured to output a signal in response to the power on of the high voltage supply VDD_H and the low voltage supply VDD_L. | 2011-05-19 |
20110115534 | OPTICAL FREQUENCY SOURCE - A frequency reference, comprising: an optical waveguide closed on itself so that a light pulse inserted into the waveguide circulates therein; a light source coupled to the waveguide and controllable to generate a light pulse that circulates in the waveguide; and a detector coupled to a region of the waveguide that generates an output pulse each time the circulating light pulse passes the region. | 2011-05-19 |
20110115535 | LOOP FILTER AND PHASE LOCKED LOOP INCLUDING THE SAME - Provided is a loop filter which receives first and second currents whose current ratio is n (where n is a natural number). The loop filter includes a first-order filter path, a second-order filter path, and a third-order filter path. The first-order filter path includes an operational amplifier generating an output impedance by increasing by as much as n times an impedance of a second input node to which the second current is applied. The first-order filter path performs a first-order filtering on the first current applied to a first input node by using the operational amplifier. The second-order filter path performs a second-order filtering on the first current applied to the first input node. The third-order filter path performs a third-order filtering on the first current applied to the first input node. | 2011-05-19 |
20110115536 | ADC HAVING INPROVED SAMPLE CLOCK JITTER PERFORMACE - In conventional analog-to-digital converter (ADC) systems, jitter can be a problem because of delay circuits within the sample signal path. Here, an ADC system is provided with a modified delay locked loop (DLL), namely having a variable delay and a fixed delay. The modification to the delay line of DLL enables the removal of delay circuits from the sample path, improve the overall signal to noise ration (SNR). | 2011-05-19 |
20110115537 | CIRCUIT DEVICES AND METHODS FOR RE-CLOCKING AN INPUT SIGNAL - Embodiments include circuit devices and methods for re-clocking an input signal. In an embodiment, a circuit device includes a data storage element having a data input to receive a digital data stream having a first clock rate and including a clock input to receive a clock signal having a second clock rate. The data storage element further includes logic to adjust edge timing of transitions within the digital data stream based on the clock signal to produce a modulated output signal having a power spectrum with spectral nulls at a desired frequency and its harmonics without changing an average data rate. | 2011-05-19 |
20110115538 | HIGH-SPEED LATCHED COMPARATOR CIRCUIT - A latched comparator circuit. The latched comparator circuit comprises a first and a second output terminal ( | 2011-05-19 |
20110115539 | SIGNAL PROCESSING ARRANGEMENT - A signal processing arrangement comprises a series of latches (XDL, L | 2011-05-19 |
20110115540 | SELF-POWERED DETECTION DEVICE WITH A NON-VOLATILE MEMORY - The self-powered detection device comprises a Non-Volatile Memory (NVM) unit ( | 2011-05-19 |
20110115541 | APPARATUSES AND METHODS FOR A LEVEL SHIFTER WITH REDUCED SHOOT-THROUGH CURRENT - A level shifting circuit with reduced shoot-through current includes an output circuit comprising high-voltage devices with a pull up circuit configured for pulling up a voltage on an output signal to a high voltage responsive to a high-side control signal. The output circuit may also include a pull down circuit configured for pulling down the voltage on the output signal to a low voltage in responsive to a low-side control signal. The level shifting circuit can also include a high-side inverting buffer operably coupled between an edge-controlled signal and the high-side control signal, and a low-side buffer configured for driving the low-side control signal responsive to an input signal. The level shifting circuit may also include an edge-control buffer operably coupled between the input signal and the high-side inverting buffer and configured to generate the edge-controlled signal with a slow rise time relative to a fall time. | 2011-05-19 |
20110115542 | LEVEL SHIFT CIRCUIT AND SWITCHING POWER SOURCE APPARATUS - A level shift circuit includes a first resistor connected to a level shift power source, a first transistor having a drain connected to a second end of the first resistor and a source to the ground, a second resistor connected to the level shift power source, a second transistor having a drain connected to a second end of the second resistor and a source to the ground, a pulse generator controlling ON/OFF of the first and second transistors according to an input signal, a control part generating a set signal if the first transistor is ON, a reset signal if the second transistor is ON, and no signal if there is no voltage difference between a voltage at the drain of the first transistor and a voltage at the drain of the second transistor, and a flip-flop providing an output signal according to the set and reset signals. | 2011-05-19 |
20110115543 | SEMICONDUCTOR DEVICE, METHOD FOR CONTROLLING THE SAME, AND DATA PROCESSING SYSTEM INCLUDING SEMICONDUCTOR DEVICE - A semiconductor device includes a multiplexer and an output buffer. The multiplexer includes: n switches (n is an integer of 2 or greater) each including an input node receiving a different data signal and an output node coupled to an input node of the output buffer; and a plurality of switch control circuits each corresponding to a respective one of the n switches. Each of the plurality of switch control circuits turns on a corresponding one of the n switches based on a corresponding one of the signals each having a first cycle and a phase different by 1/n of the cycle from adjacent phases. When each of the plurality of switch control circuits detects that an input-side data signal of the corresponding one of the n switches appears at a corresponding output-side node, each of the plurality of switch control circuits turns off the corresponding switch. The multiplexer converts data, which is inputted in parallel to the n switches and which changes in the first cycle, into serial data that changes in 1/n of the first cycle and outputs the serial data via the output buffer. | 2011-05-19 |
20110115544 | BOOTSTRAPPED SWITCH CIRCUIT - A bootstrapped switch circuit can include a switch transistor, having a drain configured as an input terminal to receive an input signal, and a voltage-controlled voltage source, configured to provide predetermined constant voltages between a gate and a source of the switch transistor in response to a control signal received at a control terminal. The predetermined constant voltages can include a first predetermined constant voltage to turn on the switch transistor and pass the input signal to the source and a second predetermined constant voltage to turn off the switch transistor. The first and second predetermined constant voltages can be independent of the magnitude of a signal passed to the source of the switch transistor based on the input signal at the drain. | 2011-05-19 |
20110115545 | SEMICONDUCTOR DEVICE - An object is to provide a semiconductor device that can realize a function of a thyristor without complication of the process. A semiconductor device including a memory circuit that stores a predetermined potential by reset operation and initialization operation is provided with a circuit that rewrite data in the memory circuit in accordance with supply of a trigger signal. The semiconductor device has a structure in which a current flowing through the semiconductor device is supplied to a load by rewriting data in the memory circuit, and thus can function as a thyristor. | 2011-05-19 |
20110115546 | SEMICONDUCTOR INTEGRATED CIRCUIT INCLUDING CIRCUIT FOR DRIVING ELECTROSTATIC ACTUATOR, MICRO-ELECTRO-MECHANICAL SYSTEMS, AND DRIVING METHOD OF ELECTROSTATIC ACTUATOR - A semiconductor integrated circuit comprises an electrostatic actuator, an estimation circuit, a storage circuit and a bias circuit. The electrostatic actuator has a top electrode, a bottom electrode, and an insulating film disposed between the top electrode and the bottom electrode. The estimation circuit estimates the amount of a charge accumulated in the insulating film of the electrostatic actuator. The storage circuit stores a result of the estimation of the charge amount by the estimation circuit. The bias circuit changes, on the basis of the estimation result stored in the storage circuit, a drive voltage to drive the electrostatic actuator. | 2011-05-19 |
20110115547 | Pressure Enabling Device and Method and Electronic Apparatus Containing the Same - A pressure enabling apparatus includes: a pressure sensor, a resistance wire and a pressure setting module, wherein a terminal of the resistance wire is connected to the pressure sensor and another terminal thereof is connected to an electronic apparatus. The pressure setting module is provided for receiving and converting a resistance variation of the resistance wire into a pressure value. The pressure sensor is provided for varying the resistance value thereof according to an external pressure variation, wherein the resistance variation is processed and transmitted to the pressure setting module via the resistance wire. The electronic apparatus implements an application or function according to a pressure value of the pressure setting module. An electronic apparatus is also provided for implementing different applications by pressing the electronic apparatus and for setting numbers or pages when an application of music-playing or document-reading is locked. | 2011-05-19 |
20110115548 | SELF-POWERED EVENT DETECTION DEVICE - The self-powered detection device comprises at least a non-volatile memory cell ( | 2011-05-19 |
20110115549 | CHARGE PUMP FOR USE WITH A SYNCHRONOUS LOAD - A charge pump has circuitry and implements a method for monitoring a synchronous load by using a first voltage threshold below a target output voltage and a second voltage threshold above a target output voltage. An output terminal is coupled to the load. Charge is demanded by clocking the load. When the target output voltage passes below the first voltage threshold, a first value representing a present size of a charging capacitance is stored as a stored first value, and a second stored value representing a needed changed size of the charging capacitance is used. The present size of the charging capacitance is changed in response to the passing of the target output voltage below the first voltage threshold. When demand for charge from the load is reduced, a present value is saved and a prior value is restored to change the size of the charging capacitance. | 2011-05-19 |
20110115550 | SYSTEM AND METHOD FOR COMMUNICATING BETWEEN MULTIPLE VOLTAGE TIERS - A system includes first, second, and third circuits and first and second capacitors. The first capacitor has a first power supply terminal coupled to positive power supply terminal, a second power supply terminal, and an input/output. The second capacitor has a first power supply terminal coupled the second power supply terminal of the first circuit, a second power supply terminal, and an input/output. The third circuit has a first power supply terminal coupled the second power supply terminal of the second circuit, a second power supply terminal, and an input/output. The first capacitor has a first terminal coupled to the input/output of the first circuit and a second terminal coupled to the input/output of the second circuit. The second capacitor has a first terminal coupled to the second terminal of the first capacitor and a second terminal coupled to the input/output of the third circuit. | 2011-05-19 |
20110115551 | CHARGE PUMP UTILIZING EXTERNAL CLOCK SIGNAL - A method of generating a pumping voltage in an integrated circuit includes receiving an external clock signal from outside of the integrated circuit. The frequency of the received external clock signal is changed according to one or more modulation ratios, resulting in one or more respective modulated external clock signal. The external clock signal or one of the modulated external clock signals is then selected for use as a pump clock signal. The pump clock signal is used for driving the pump capacitance of a pump circuit for generating the pumping voltage. | 2011-05-19 |
20110115552 | CHARGE PUMP CIRCUIT - There is provided a charge pump circuit which can prevent EMI noise of a frequency component independent of an operation clock frequency from occurring at the time of a change from a disable state to an enable state. The charge pump circuit includes a detection signal synchronization circuit which outputs a synchronization detection signal generated by synchronizing a detection signal outputted from a level detection circuit to a clock signal outputted from an oscillator circuit. The synchronization detection signal is used as a pump enable signal, and a first pump capacitance and a second pump capacitance in a pump circuit body are charged and discharged in response to the synchronization detection signal and the clock signal outputted from the oscillator circuit. | 2011-05-19 |
20110115553 | SOI CMOS STRUCTURE HAVING PROGRAMMABLE FLOATING BACKPLATE - SOI CMOS structures having at least one programmable electrically floating backplate are provided. Each electrically floating backplate is individually programmable. Programming can be performed by injecting electrons into each conductive floating backplate. Erasure of the programming can be accomplished by tunneling the electrons out of the floating backplate. At least one of two means can accomplish programming of the electrically floating backgate. The two means include Fowler-Nordheim tunneling, and hot electron injection using an SOI pFET. Hot electron injection using pFET can be done at much lower voltage than injection by tunneling electron injection. | 2011-05-19 |
20110115554 | SYSTEM HAVING MULTIPLE VOLTAGE TIERS AND METHOD THEREFOR - A system includes a first circuit, a first charge pump, a second circuit, and a second charge pump. The first circuit has a first power supply terminal coupled to a positive power supply terminal and a second power supply terminal. The first charge pump has an input coupled to positive power supply terminal and an output coupled to the second power supply terminal of the first circuit. The second circuit has a first power supply terminal coupled the second power supply terminal of the first circuit and a second power supply terminal. The second charge pump has an input coupled to the first power supply terminal of the second circuit and an output coupled to the second power supply terminal of the second circuit. | 2011-05-19 |
20110115555 | SEMICONDUCTOR DEVICE - In an RF tag, a mask ROM or a flash memory is used for storing data such as an ID number. Although the mask ROM can be realized at a low price, rewriting is not possible. In addition, in the flash memory, although electric rewriting is possible, production cost increases. Accordingly, it is difficult to provide an RF tag by which data rewriting is possible at a low price. An RF tag is provided with a power supply circuit having a function to generate a power supply voltage from a weak radio signal and a memory which can hold data stored in a data holding portion by the power supply voltage. With the above structure, a high-performance RF tag capable of rewriting data such as an ID number after production can be provided at a low price. | 2011-05-19 |
20110115556 | CIRCUIT DEVICES AND METHODS OF PROVIDING A REGULATED POWER SUPPLY - In an embodiment, a circuit includes a regulated power supply terminal, a processing circuit coupled to the regulated power supply terminal, and a low frequency responsive circuit having a first transistor adapted to be coupled to a power source and having first circuitry configured to control current flow from the power source through the first transistor to supply a low frequency current to the regulated power supply terminal. The circuit device further includes a high frequency responsive circuit having a second transistor coupled to the regulated power supply terminal and having second circuitry configured to control the second transistor to selectively modulate high frequency current components at the regulated power supply terminal to reduce voltage variations on the regulated power supply. | 2011-05-19 |
20110115557 | AMPLIFYING APPARATUS - An amplifying apparatus includes an amplifier that amplifies a signal, using a voltage supplied; a power source unit that generates a first voltage and a second voltage having an amplitude greater than that of the first voltage; and a switching controller that, when the an envelope signal of the signal becomes current zero, switches between and supplies to the amplifier, the first voltage and the second voltage generated by the power source unit. | 2011-05-19 |
20110115558 | DUAL BAND HIGH FREQUENCY AMPLIFIER USING COMPOSITE RIGHT/LEFT HANDED TRANSMISSION LINE - Disclosed herein is a dual band high frequency amplifier using a composite right/left handed (CRLH) transmission line (TL). Accordingly, a CRLH TL structure having a dual band characteristic is inserted into an input matching circuit and/or an output matching circuit in the high frequency amplifier, and a matching circuit is designed so that impedance matching is performed at two frequencies, thereby obtaining both gain and matching characteristics at the two frequencies. | 2011-05-19 |
20110115559 | SYSTEM FOR REDUCING DISTORTION IN AN ELECTRONIC CIRCUIT USING NONLINEAR FEEDBACK - System and methods for reducing third harmonic distortion produced by nonlinear amplifiers are disclosed. A system may include an amplifier circuit with an amplifier transistor such that the amplifier is capable of exhibiting an amplifier output signal containing third harmonic distortion. Further, a system may include a nonlinear feedback circuit with a first feedback transistor operating in Triode mode that produces a feedback electronic signal containing a feedback third harmonic component. In addition, the nonlinear feedback circuit may be configured to the amplifier circuit in negative feedback such that the feedback third harmonic component of the feedback electronic signal reduces the third harmonic distortion of the amplifier output signal. A system may also provide an output signal that has less third harmonic distortion than the amplifier output signal. | 2011-05-19 |
20110115560 | DIFFERENTIAL PAIR WITH CONSTANT OFFSET - A bias current is generated for an unbalanced differential pair that is proportional to the transconductance gain of the differential pair. When the transconductance gain varies (e.g., due to temperature variations), the bias current varies in proportion thereby maintaining a constant offset voltage. In some implementations, a voltage to current converter circuit generates the bias current from a constant reference voltage that is independent of temperature and voltage supply variations (e.g., a bandgap reference voltage). | 2011-05-19 |
20110115561 | OUTPUT COMMON MODE VOLTAGE STABILIZER OVER LARGE COMMON MODE INPUT RANGE IN A HIGH SPEED DIFFERENTIAL AMPLIFIER - A circuit includes a differential amplifier having a folded cascode architecture with a pair of cascode transistors. A sensing circuit senses a common mode input voltage of a differential input signal applied to the differential amplifier. A bias generator circuit generates a bias voltage for application to the pair of cascode transistors in the folded cascode architecture. The bias generator circuit is connected to an output of the sensing circuit such that the generated bias voltage has a value which is dependent on the sensed common mode input voltage. This dependence stabilizes a common mode output voltage from the differential amplifier in response to changes in the common mode input voltage. | 2011-05-19 |
20110115562 | Class Resonant-H Electrosurgical Generators - A generator for use with an electrosurgical device is provided. The generator has a gain stage electrically disposed between a first voltage rail and a second voltage rail, wherein the gain stage includes an input and an output. A voltage source operably coupled to the gain stage input and configured to provide an input signal thereto responsive to a drive control signal is also provided. The generator also has one or more sensors configured to sense an operational parameter of the amplifier and to provide a sensor signal corresponding thereto and a controller adapted to receive the sensor signal(s) and in response thereto provide a drive control signal to the voltage source. The generator has an amplifier output configured to supply an output voltage corresponding to the first voltage rail and the second voltage rail when the output of the gain stage falls between a voltage of the first voltage rail and a voltage of the second voltage rail and is configured to supply a peak voltage output when the voltage output is falls greater than the voltage of the first voltage rail or less than the voltage of the second voltage rail. | 2011-05-19 |
20110115563 | AMPLIFIER CIRCUIT AND METHODS OF OPERATION THEREOF - A signal amplifying circuit and associated methods and apparatuses, the circuit comprising: a signal path extending from an input terminal to an output terminal, a gain controller arranged to control the gain applied along the signal path in response to a control signal; an output stage within the signal path for generating the output signal, the output stage having a gain that is substantially independent of its supply voltage, and a variable voltage power supply comprising a charge pump for providing positive and negative output voltages, the charge pump comprising a network of switches that is operable in a number of different states and a controller for operating the switches in a sequence of the states so as to generate positive and negative output voltages together spanning a voltage approximately equal to the input voltage. | 2011-05-19 |
20110115564 | Short Circuits and Power Limit Protection Circuits - In one embodiment, a method includes: detecting one of a short-to-ground condition and a short-to-supply condition at an output node; selectively activating a feedback control transistor according to the detecting; detecting a first current passing through a first transistor using a second transistor sized to be smaller than the first transistor; mirroring the detected current using a plurality of transistors to form a feedback current; and providing the feedback current to a gate electrode of the first transistor according to the selectively activating the feedback control transistor. | 2011-05-19 |
20110115565 | CASCADED AMPLIFIERS WITH TRANSFORMER-BASED BYPASS MODE - Cascaded amplifiers with a transformer-based bypass mode are described. In an exemplary design, an apparatus includes first and second amplifiers and a circuit. The first amplifier (e.g., a driver amplifier) provides amplification in a high gain mode and a bypass mode. The second amplifier (e.g., a power amplifier) provides amplification in the high gain mode. The circuit is coupled between the first and second amplifiers and includes a transformer having (i) a primary coil coupled to the first amplifier and (ii) a secondary coil that provides an output signal in the bypass mode. The primary coil may be a load inductor for the first amplifier. The circuit may further include a series combination of a capacitor and a switch coupled in parallel with the primary coil, a switch coupled in series with the secondary coil, and/or a capacitor coupled in parallel with the secondary coil. | 2011-05-19 |
20110115566 | RECEIVER INCLUDING AN LCD TANK FILTER AND METHOD THEREOF - A receiver is provided. The receiver includes a differential amplifier amplifying differential input signals input to input terminals and outputting differential output signals through output terminals and an oscillator connected to the output terminals of the differential amplifier. The differential amplifier and the oscillator operate alternatively in response to an enable signal. | 2011-05-19 |
20110115567 | CLOCK TURN-ON STRATEGY FOR POWER MANAGEMENT - A system includes a voltage sensing module and a frequency adjustment module. The voltage sensing module is configured to sense a supply voltage of a circuit block, generate a first control signal when the supply voltage is less than or equal to a first voltage, and generate a second control signal when the supply voltage is within a predetermined range of a second voltage. The frequency adjustment module is configured to set a frequency of a clock signal supplied to the circuit block to less than a normal operating frequency of the circuit block when the supply voltage is initially supplied to the circuit block after a power on reset operation and the first control signal or the second control signal is received. | 2011-05-19 |
20110115568 | FREQUENCY CALIBRATION DEVICE AND METHOD FOR PROGRAMMABLE OSCILLATOR - A frequency calibration method for a programmable oscillator includes the steps of: counting an oversampling number of an oversampling signal and estimating an accumulated bit number of a USB data stream according to the oversampling signal; calculating a difference between the oversampling number and M times of the accumulated bit number when the accumulated bit number is larger than or equal to a predetermined value; and determining a frequency calibration step of the oversampling signal according to the difference. The present invention further provides a frequency calibration device for a programmable oscillator. | 2011-05-19 |
20110115569 | SEMICONDUCTOR INTEGRATED CIRCUIT - The semiconductor integrated circuit includes a clock generating section having a digital control signal generating part operable to generate a clock signal and a digital control part. The clock generating section further includes a phase-frequency comparator and a control register. The comparator is supplied with a reference signal CLK | 2011-05-19 |
20110115570 | CLOCK GENERATOR - This invention discloses a clock generator capable of automatically adjusting output clock when process, voltage, or temperature variation occurred. The clock generator comprises: a current generator, for generating a first current and a second current according to a bias signal; an oscillator, coupled to the current generator, for generating a clock signal according to the first current; a frequency detector, coupled to the oscillator, for generating a control signal according to the clock signal and a reference signal; and a bias voltage adjuster, coupled to the current generator and the frequency detector, for adjusting the bias signal according to the control signal; wherein, when the signal frequency of the clock signal changes, the bias signal corresponds to the bias voltage adjuster, to adjust the first current and the second current. | 2011-05-19 |
20110115571 | QUADRATURE MODULATOR AND SEMICONDUCTOR INTEGRATED CIRCUIT WITH IT BUILT-IN - A quadrature modulator has first to fourth transistors, a first node, a second node, and a first output node. A non-inversion in-phase analog signal, an inversion in-phase analog signal, a non-inversion quadrature analog signal, and an inversion quadrature analog signal are supplied to input electrodes of the first to fourth transistors, respectively. Control electrodes of the first to fourth transistors respond to a non-inversion in-phase RF signal, an inversion in-phase RF signal, a non-inversion quadrature RF signal, and an inversion quadrature RF signal, respectively. Output electrodes of the first and second transistors are coupled to the first node, and output electrodes of the third and fourth transistors are coupled to the second node. A first high-pass filter is coupled between the first node and the first output node, and a second high-pass filter is coupled between the second node and the first output node. | 2011-05-19 |
20110115572 | METHODS AND APPARATUS FOR A RESONANT TRANSMIT/RECEIVE SWITCH WITH TRANSFORMER GATE/SOURCE COUPLING - Methods and apparatus for a resonant transmit/receive switch with transformer gate/source coupling. The resonant transmit/receive (T/R) switch includes a switchable inductor having a first inductance value for use in receive (Rx) mode and a second inductance value for use in transmit (Tx) mode. The first inductance value is used for input matching to a low noise amplifier in Rx mode. The second inductance value is selected to resonant with parasitic capacitance of the antenna port to produce a high impedance in Tx mode. In one implementation, the switchable inductor is gate sourced coupled to at least one of first and second inductors of a low noise amplifier (LNA), thereby allowing use of smaller inductors due to the resulting coupling factor. | 2011-05-19 |
20110115573 | BAND-PASS FILTER - A band-pass filter (BPF) includes a T-type lumped high pass filter and a hairpin-line resonator. The T-type lumped high pass filter is electrically connected with the T-type lumped high pass filter via a capacitor. The hairpin-line resonator includes a first hairpin-line low pass filter (LPF), and a second hairpin-line LPF connected in parallel to the first hairpin-line LPF reversely. | 2011-05-19 |
20110115574 | VARIABLE RESONATOR AND VARIABLE FILTER - A switch is replaced with a parallel resonant circuit | 2011-05-19 |
20110115575 | CAVITY FILTER WITH TUNING STRUCTURE - A cavity filter defines a cavity with an opening on a top portion thereof and includes a lid to cover the opening of the cavity. A plurality of resonators are secured on a bottom portion opposite to the top portion of the cavity. The lid includes a plurality of bases extending from the lid toward the plurality of the resonators, respectively. A plurality of threaded holes penetrating the lid and one of the bases faces to the plurality of resonators, respectively. Each threaded hole includes a stopper portion extending from an inner surface of the threaded hole inward to form a step defining a hole in communication with the threaded hole. Each threaded hole corresponds to a tuning post to adjust a resonating frequency of the cavity filter. | 2011-05-19 |
20110115576 | CAVITY FILTER WITH A SLIDER - A cavity filter includes an enclosure, resonators secured inside the enclosure, a lid, a slider, and a driving device. The enclosure includes a bottom portion, sidewalls extending from edges of the bottom portion to define a cavity. Each sidewall defines a positioning portion at a top surface thereof. The lid covers the enclosure. The slider includes tuning cells each partially coated with metal and positioned opposite to one of the resonators. The slider is movably disposed between the lid and the resonators and slides on the positioning portions. The driving device is located inside the enclosure and drives the slider to move along the positioning portions to adjust a resonating frequency of the cavity filter. | 2011-05-19 |
20110115577 | LINEAR ACTUATOR - A linear actuator includes a drive arm and an extension arm each extending along a common drive axis. One of the arms has a plurality of resiliently deformable fingers extending beyond the end of the arm towards the other arm. At least one of the fingers has a thread on its inner face while the other arm has a threaded portion. At least part of the threaded portion is received between the fingers. The fingers are adapted to urge the threads of the two arms into interengagement such that rotation of the drive arm about the drive axis displaces the extension arm along the drive axis. The two threads are arranged such that when the ridge of one thread is received in the groove of the other thread the two sides of the ridge abut the two edges of the mouth of the groove. | 2011-05-19 |
20110115578 | RF TRANSITION WITH 3-DIMENSIONAL MOLDED RF STRUCTURE - A radio frequency (RF) transition for a three dimensional molded RF structure is provided. In one embodiment, the invention relates to a radio frequency (RF) transition for an RF structure, the RF transition includes an assembly having a first flexible layer, a second flexible layer, and a third flexible layer, wherein a first section of the assembly includes a microstrip transmission line, wherein a second section of the assembly includes a dielectric stripline transmission line, and wherein a third section of the assembly includes a suspended substrate stripline transmission line. | 2011-05-19 |
20110115579 | HIGH FREQUENCY SIGNAL COMBINING - An integrated circuit transmission system includes a dielectric substrate wave guide and first and second substrate antennas. A substrate transmitter is operable to produce an radio frequency (RF) signal, the RF signal having first and second components. A micro-strip resonator filter module generates a filtered RF signal by adjusting phases of the first and second components of the RF signal via selection of one of a plurality of selectable tap points. A third substrate antenna generates a beam formed signal for transmission through the dielectric substrate wave guide, wherein the beam form signal is directed, via the filtered RF signal, to either the first substrate antenna or the second substrate antenna. | 2011-05-19 |
20110115580 | TWO LEVEL MATRIX FOR EMBODYING DISPARATE MICRO-MACHINED COAXIAL COMPONENTS - A system is provided for three dimensional coaxial transmission of signals in a micro-machined component, the system having, a micro-machined component matrix with a first metallic sheet having a plurality of first access holes disposed therein; a second metallic sheet having a plurality of second access holes disposed therein; a plurality of metal posts disposed between the first and second metallic sheets such that the metallic sheets are maintained at a desired distance; walls defining a coaxial transmission channel; and a coaxial transmission core disposed within the channel. | 2011-05-19 |
20110115581 | APPARATUS AND METHOD FOR IMPLEMENTING LEFT-HANDED TRANSMISSION LINE - An apparatus for implementing a left-handed transmission line includes: a substrate coated with a conductor and having a rectangular shape with a predefined size; a plurality of concave-convex lines disposed on a bottom surface of the substrate; two conductive vias disposed on a top surface of the substrate; a first bonding wire connecting top portions of a conductive line between the concave-convex lines connected between the first etching surface and the second etching surface; and a second bonding wire connecting bottom portions of a conductive line between the concave-convex lines connected between the first etching surface and the second etching surface. | 2011-05-19 |
20110115582 | IMPEDANCE TUNER SYSTEMS AND PROBES - An impedance tuner may include a transmission media for propagating RF signals, a reflection magnitude control device mounted in a fixed position relative to a direction of signal propagation along said transmission media, and a phase shifter to control a reflection phase. A multi-section probe for an impedance tuner system may include a plurality of probe sections and a holder structure for mechanically supporting the plurality of probe sections. | 2011-05-19 |
20110115583 | HIGH FREQUENCY ATTENUATOR AND HIGH FREQUENCY DEVICE USING THE SAME - Provided are a high frequency attenuator to attenuate high frequency energy by a minute amount and a high frequency device using the high frequency attenuator. The attenuator includes a dielectric base, a ground conductor provided on a back surface of the base, a first and second strip conductors provided on a front surface of the base, and a resistor. The first and second strip conductors constitute first and second high frequency transmission lines respectively in conjunction with the ground conductor and the base. The first strip conductor has a first end portion, and the second strip conductor has a second end portion which forms a gap with the first end portion. The resistor is provided in the gap. The first end portion is inclined with respect to the first high frequency transmission line, and the second end portion is inclined with respect to the second high frequency transmission line. | 2011-05-19 |
20110115584 | PERIODIC STRUCTURE - According to one embodiment, a periodic structure includes two types of LC resonance circuits or more. The phases of reflected waves by these two types of LC resonance circuits or more with regard to an incident wave includes a specific frequency are different for each type of the LC resonance circuit. | 2011-05-19 |
20110115585 | LOW COST MULTI-POLE CIRCUIT BREAKERS WITH SHARED COMPONENTS - A multi-pole circuit breaker comprising a single main housing containing multiple circuit breakers for protecting multiple branch circuits. Each of the circuit breakers comprises a single line terminal for receiving electrical current from a utility line, a plurality of load terminals for supplying electrical current from the single line terminal to a plurality of branch circuits via load lines, and a plurality of neutral terminals for receiving electrical current returned from the branch circuits via neutral lines Line conductors inside the main housing connect the line terminal to the plurality of load terminals. Sensors inside the main housing generate signals representing characteristics of the electrical current flow in the branch circuits, and a signal processor uses the signals generated by the sensors for detecting abnormal conditions in the branch circuits and generating trip signals in response to the detection of an abnormal condition. A single tripping mechanism between the line terminal and the load terminals receives the trip signals and interrupts the flow of current to the branch circuits in response to a trip signal. | 2011-05-19 |
20110115586 | ELECTROMAGNETIC RELAY - An electromagnetic relay, includes a fixing contact; a movable contact configured to be moved to or from the fixing contact in an approaching and separating direction; a movable part; a driving part configured to drive the movable part; a pressing part configured to press the movable contact based on the driving of the movable part; and a magnetic body provided at an external periphery side of at least one of the fixing contact, the movable contact, and an air space in the approaching and separating direction of the fixing contact and the movable contact. | 2011-05-19 |
20110115587 | LINEAR SOLENOID - A linear solenoid includes a plunger to slide in an axis direction, and a stator core. The plunger includes a magnetic base, and a nonmagnetic plating layer defined on the magnetic base. The stator core has a first blocker arranged between a first magnetic core and a second magnetic core. The second magnetic core has a second blocker distanced from the first blocker in the axis direction. Each of the blockers limits a magnetic reaction. The plunger directly slides on an inner circumference face of the stator core at only two sections corresponding to the first and second blockers. | 2011-05-19 |
20110115588 | Magnetic Attachment of Detector Modules enabling front side removal - Magnetic attachment for a multisided buttable module. | 2011-05-19 |
20110115589 | METHOD AND APPARATUS FOR SHAPING A MAGNETIC FIELD IN A MAGNETIC FIELD-ENHANCED PLASMA REACTOR - A magnetic field generator which provides greater control over the magnetic field is provided. The magnetic field generator has a plurality of overlapping main magnetic coil sections for forming a magnetic field generally parallel to the top surface of the supporting member. In other embodiments, sub-magnetic coil sections are placed symmetrically around the main magnetic coil sections. | 2011-05-19 |
20110115590 | HYBRID TRANSFORMER WITH TRANSFORMATION AND IMPROVED HARMONICS FUNCTIONS, UNBALANCED CURRENT, AND A POWER SUPPLY SYSTEM THEREOF - The present invention provides a hybrid transformer. In a transformer comprising a primary core and a secondary coil, the hybrid transformer includes a core with a 1st leg, a 2nd leg, and a 3rd leg; and a secondary coil with a 1st winding, a 2nd winding and a 3rd winding, which are wound zigzag on said 1st leg, said 2nd leg, and said 3rd leg. Two types of windings selected from the group consisting of said 1st winding, said 2nd winding and said 3rd winding are wound alternatively on said 1st leg, said 2nd leg, and said 3rd leg, respectively. However, the two types of windings wound on said 1st leg, said 2nd leg, and said 3rd leg, respectively, are wound in an overlapping manner around said core in the winding order. | 2011-05-19 |
20110115591 | Power Adapter Having a Heating and Heat Dissipating Device - The present invention provides a power adapter having a heating and heat dissipating function. The power adapter comprises an outer shell, an inner shell, a power source input terminal and a power source output terminal. The outer shell further comprises a recessed slide. The inner shell includes a stopper, an opening, a transformer and a heating device. The outer shell could slide along the recessed slide. While the outer shell moves from a first position to a second position, the heating device could be revealed. The user could put anything that need to be heated or warmed up on the heating device. | 2011-05-19 |
20110115592 | COIL COMPONENT - A coil component comprises: a core having a winding core portion, and a first flange and a second flange arranged at both ends of the winding core portion; a winding arranged in a region flanked by the first and second flanges, and wound so as to be in contact with the winding core portion; and a cover portion arranged in a region flanked by the first and second flanges, so as to cover the winding. The cover portion has a first cover portion comprising a resin cured product containing a magnetic material; and a second cover portion comprising a non-magnetic material. The second cover portion is interposed at least between the first flange and the first cover portion. | 2011-05-19 |
20110115593 | TRANSFORMER AND METHOD OF MAKING THE SAME - A transformer and a method of manufacturing the same are disclosed. The transformer comprises a magnetic core, a winding coil with a primary winding coil and a secondary winding coil, a bobbin with a primary input port and a bobbin connecting member, and an insulating slipcase. The bobbin is mounted by the winding coil. The insulating slipcase includes a first opening to receive the magnetic core, the winding coil and the bobbin, and includes a first side wall, a second side wall with a slipcase connecting member which is engaged with the bobbin connecting member, and a secondary output port for dealing with the output of the transformer. The first side wall is opposite to the first opening and has a second opening for the output of the secondary winding coil. | 2011-05-19 |
20110115594 | MAGNETIC ELEMENT, FABRICATING PROCESS THEREOF, AND ASSEMBLY OF MAGNETIC ELEMENT AND CIRCUIT CARRIER - A magnetic element includes a bobbin, a pin pedestal, and a coil. The bobbin includes a connecting base with at least one first wire-arranging groove. The pin pedestal is connected to the connecting base, and includes a pedestal body and at least one pin. The pin is disposed on the pedestal body. The coil is wound around the bobbin, and has an outlet part. The outlet part is penetrated through the first wire-arranging groove, moved across the pedestal body and fixed on the pin. | 2011-05-19 |
20110115595 | TRANSFORMER - A transformer includes a covering member, a bobbin, a primary winding coil, plural secondary winding coils, and a magnetic core assembly. The covering member includes plural pins. The bobbin is combined with the covering member, and includes a bobbin body and a channel. A first winding section and plural single-trough second winding sections are defined on the bobbin body. The single-trough second winding sections are arranged at bilateral sides of the first winding section. The channel runs through the bobbin body. The primary winding coil is wound around the first winding section of the bobbin, and connected with the pins. The secondary winding coils are wound around respective single-trough second winding sections of the bobbin. The magnetic core assembly is partially embedded into the channel of the bobbin. | 2011-05-19 |
20110115596 | CURRENT TRANSFORMER - A current transformer includes a bobbin, a primary winding coil, a conductive pillar, a magnetic core assembly, and a covering member. The bobbin includes a bobbin body and a concave structure. The primary winding coil is wound around the bobbin body. The conductive pillar is partially accommodated within the concave structure. The magnetic core assembly includes a first magnetic core and a second magnetic core. The first magnetic core and the second magnetic core are partially embedded into the channel. The concave structure is partially enclosed by the second magnetic core. The covering member cooperates with the concave structure to shield the conductive pillar. The conductive pillar and the second magnetic core are separated from each other by the covering member, so that a creepage distance between the conductive pillar and the primary winding coil and a creepage distance between the conductive pillar and the magnetic core assembly are increased. | 2011-05-19 |
20110115597 | TRANSFORMER DEVICES - A planar transformer or balun device, having small trace spacing and high mutual coupling coefficient, and a method of fabricating the same is disclosed. The method may comprise providing a first and a second inductor on a primary and a second substrate respectively, interleaving at least partially the first inductor with the second inductor, coupling the primary and the secondary substrates to form a unitary structure, and providing electrical contacts to couple the first and second inductors with another device or circuit. | 2011-05-19 |
20110115598 | BOBBIN STRUCTURE AND TRANSFORMER HAVING THE SAME - A bobbin structure is disclosed. The bobbin structure comprises plural modular bobbin members each connected with each other. Each modular bobbin member comprises a perforation channel, a first baffle disposed on one end of the perforation channel and placed perpendicularly to the perforation channel, and a second baffle disposed on the other end of the perforation channel and placed oppositely to the first baffle. The first baffle has a first connecting member, and the second baffle has a second connecting member. A first winding slot is disposed between the first baffle and the second baffle. The bobbin structure is formed by the engagement between the first connecting member of one modular bobbin member and the second connecting member of another connected one, wherein a second winding slot is formed between two connected modular bobbin members. | 2011-05-19 |
20110115599 | WINDING INDUCTOR AND PROCESS FOR MANUFACTURING THE SAME - The present invention provides an inductor having high DC bias characteristics using a Fe alloy core and provides a method for manufacturing the same. The present invention relates to a wire-wound inductor which includes: a wire-wound inductor core obtained by grinding a compression molded mixed magnetic material powder including magnetic substance powder mixed with binder; and a metal conductive wire wound around a groove section of the wire-wound inductor core. For example, the magnetic substance powder has content ratio of 4 to 13 wt % of Si; 4 to 7 wt % of Al; the balance Fe; and unavoidable impurity. The magnetic substance powder has particle diameter distribution in which equal to or greater than 90% of the magnetic substance powder has particle diameter equal to or lower than 75 μm. | 2011-05-19 |
20110115600 | MAGNETIC CORE AND TRANSFORMER HAVING THE SAME - A magnetic core is disclosed. The magnetic core comprises a first side post with a first inner wall, a second side post opposite to the first side post with a second inner wall, an annular space enclosed by the first inner wall and the second inner wall, a central post with a second axis, and a core base connected with the first post, the second post, and the central post. The annular space comprises a first axis, a first opening, and a second opening. The first opening and the second opening are oppositely and respectively formed between the first side post and the second side post. The second axis of the central post in the annular space is disposed between the first axis and one of the first opening and the second opening. | 2011-05-19 |
20110115601 | INDUCTANCE COIL FOR ELECTRIC POWER GRIDS WITH REDUCED SOUND EMISSION - The invention relates to an inductance coil, in particular an inductance coil without an iron core for use in electric power grids, comprising at least two cylindrical winding layers ( | 2011-05-19 |
20110115602 | SYSTEMS AND METHODS FOR COMMISSIONING ACCESS CONTROL DEVICES - Described herein are systems and methods for commissioning access control devices. In overview, a carrier substrate such as a smartcard is used to commission a plurality of access control devices. Measures are implemented such that the individual access control devices are uniquely commissioned. That is, no two devices apply identical commissioning data, hi some embodiments this is achieved by, as part of the commissioning process at a given access control device, modifying one or more aspects of the data carried by the carrier substrate. | 2011-05-19 |
20110115603 | Systems and Methods for Access Control - The disclosure describes various systems and methods for access control. One such method includes providing an access control module that is capable of operating at least a first frequency and a second frequency. The method further includes interacting with a first credential utilizing the first frequency and granting access via an access point based at least in part on the interaction with the first credential, and interacting with a second credential utilizing the second frequency and granting access via the access point based at least in part on the interaction with the second credential. | 2011-05-19 |
20110115604 | REMOTE CONTROL FOR MULTIMEDIA SYSTEM HAVING TOUCH SENSITIVE PANEL FOR USER ID - Operating a remote control to identify a user by receiving touch pad input from at least one touch sensitive element of the remote control that has a plurality of touch sensitive elements. The touch pad input corresponds to the user's touch of at least some of the plurality of touch sensitive elements. The touch pad input is at least partially processed by processing circuitry of the remote control and transmitted to a multimedia system console via a communications interface of the remote control for processing of the at least partially processed touch pad input to identify the user via pattern recognition. At least partially processing the touch pad input can be by identifying at least one finger orientation, at least one finger spacing, at least one finger width, a plurality of finger knuckle/joint locations, and/or a plurality of finger lengths based upon the touch pad input. | 2011-05-19 |
20110115605 | ENERGY HARVESTING SYSTEM - An energy harvesting system for use with a vehicle including an RF transmitter positionable in a vehicle and a key fob having an antenna configured to receive an RF signal from the RF transmitter and convert the RF signal to electrical energy, a power management circuit configured to distribute the electrical energy in the key fob, and an energy storage device configured to store at least some of the electrical energy converted from the RF signal. | 2011-05-19 |
20110115606 | TOUCH SENSITIVE PANEL IN VEHICLE FOR USER IDENTIFICATION - A vehicle control system includes at least one touch pad having a plurality of touch sensitive elements and processing circuitry communicatively coupled to the at least one touch pad. The processing circuitry is operable to receive touch pad input from the at least one touch pad, the touch pad input corresponding to a user's touch of at least some of the plurality of touch sensitive elements. The processing circuitry further processes the touch pad input to determine user finger characteristics. The processing circuitry further processes the user finger characteristics to identify the user via pattern recognition and alters at least one vehicle setting based upon the identified user. Vehicle settings may be one or more of entertainment system settings, navigation system settings, suspension system settings, seat settings, mirror settings, steering wheel settings, climate control system settings, suspension system settings, engine control system settings, lighting system settings, and communication system settings. | 2011-05-19 |
20110115607 | TRANSMITTING / RECEIVING ANTENNA AND TRANSMITTER / RECEIVER DEVICE USING THE SAME - The present invention is concerned with a transmitting/receiving antenna, which includes a dielectric board, a driven loop antenna provided to the dielectric board, transmit processing portion connection terminals connected to the driven loop antenna, a transmitting/receiving loop antenna arranged in close vicinity to the driven loop antenna in a non-contact state, a resonance capacitor connected to both ends of the transmitting/receiving loop antenna, and receive processing portion connection terminals connected to the transmitting/receiving loop antenna. The driven loop antenna is constructed to have a loop wound in a single turn, and the transmitting/receiving loop antenna is constructed to have a loop wound in plural turns. According to this configuration, a wider frequency band of the frequency characteristic and a reduction of the power consumption can be achieved. | 2011-05-19 |
20110115608 | RFID TAG COMMUNICATING APPARATUS - An RFID tag communicating apparatus transmitting a transmission signal to a predetermined RFID tag and receiving a return signal returned from the RFID tag with a plurality of antennas to communicate information with the RFID tag, includes an information communication control portion that executes the process for narrowing down the RFID tags to be objects of a second communication continued from a first communication based on a result of the first communication with the RED tags; and a received signal processing portion that separates return signals from a plurality of RFID tags included in received signals based on the received signals received by the plurality of the antennas in accordance with a predefined relationship, the first communication being performed in parallel with a plurality of the RFID tags, the information communication control portion narrowing down the RFID tags to be the objects of the second communication when the received signal processing portion separates the return signals from a plurality of the RFID tags included in the received signal corresponding to the first communication if it is determined that the number of the RFID tags is greater than maximum number of return signals separable by the received signal processing portion. | 2011-05-19 |
20110115609 | JUMP ROPE TRAINING APPARATUS, METHOD, AND SYSTEM - An apparatus, method, and system for jump rope training is disclosed, comprising at least one jump rope, at least one RFID device associated with the at least one jump rope, at least one RFID reader antenna, at least one RFID reader, and at least one coaching device. | 2011-05-19 |
20110115610 | LABORATORY SAMPLE ARCHIVING APPARATUS AND METHOD - An archive apparatus is provided for storing and archiving laboratory samples including radio frequency identification means. The apparatus comprises a support structure or cabinet ( | 2011-05-19 |
20110115611 | ENCODING MODULE, ASSOCIATED ENCODING ELEMENT, CONNECTOR, PRINTER-ENCODER AND ACCESS CONTROL SYSTEM - An encoding module and related systems and components are provided. The encoding module includes a plurality of encoding elements arranged in an array of columns and rows and one or more switching elements configured to selectively connect the encoding elements to a reader. The connection of the encoding elements may be based on the location of a targeted transponder disposed among multiple adjacent transponders to ensure the selective communication with the targeted transponder only. The module is configured for various types and locations transponders to be used within a system, such as a printer-encoder. Each encoding element may include a loaded conductive strip comprising a loop shape portion and a shield that corresponds to the loop shape portion. In another embodiment, an access control system having an encoding module with the plurality of couplers and an access card having a plurality of transponders corresponding to the couplers is provided. | 2011-05-19 |
20110115612 | MEDIA MANAGEMENT SYSTEM FOR SELECTIVELY ASSOCIATING MEDIA WITH DEVICES DETECTED BY AN RFID - A system and method for managing media is described herein. The system includes a camera oriented towards a visually distinguishing mark, at least one actuation device that generates an instruction for at least one of the camera and an RFID reading system, and a central control unit in communication with the camera and the RFID reading system. In response to an instruction from the at least one actuation device, the RFID reading system detects an RFID device neighboring the visually distinguishing mark and transmits a first identifying information of the detected RFID device to the central control unit. The central control unit receives an image captured by the camera, creates a media file including the captured image and the received first identifying information, and transmits the media file to a server. | 2011-05-19 |
20110115613 | WIRELESS IC TAG, CONCRETE STRUCTURAL OBJECT QUALITY MANAGEMENT SYSTEM USING SAME - A wireless IC tag | 2011-05-19 |
20110115614 | DIRECTION LIGHT AND ILLUMINATION DEVICE FOR BICYCLE - A direction light and illumination device for bicycle includes a direction light unit arranged to a bicycle handling and a rear portion of a bicycle frame. The direction light unit includes a front support, a rear support, a front left light, a front right light, a rear left light, a rear right light, and a controller. The front left light and the front right light are arranged to two ends of the front support. The rear left light and the rear right light are arranged to two ends of the rear support. The controller is electrically connected to all direction lights so as to light up both two right or left lights for indicating a turning direction for safety. | 2011-05-19 |
20110115615 | REAR-VIEW MULTI-FUNCTIONAL CAMERA SYSTEM - A rear-view camera system for a vehicle. The rear-view camera system includes a first camera positioned on a rear side of the vehicle. The first camera produces a first data set that includes image data corresponding to a first field of view. A second camera is positioned on the rear side of the vehicle spaced a horizontal distance from the first camera. The second camera produces a second data set that includes image data corresponding to a second field of view. The first field of view and the second field of view cover a space adjacent the rear side of the vehicle. An electronic control unit receives the first data set and the second data set and processes the first data set and the second data set to determine the presence of an object in the space adjacent the rear side of the vehicle. The electronic control unit is configured to stitch the first data set and the second data set to produce a panoramic image that corresponds to the space adjacent the rear side of the vehicle. A human-machine interface includes a viewing screen positioned adjacent an operator of the vehicle, and the human-machine interface is configured to receive the panoramic image and display the panoramic image on the viewing screen. | 2011-05-19 |
20110115616 | VEHICLE COUNTDOWN TIMER AND USER INTERFACE - Aspects of the present invention are directed at allowing a vehicle to idle for a predetermined amount of time before shutdown. In accordance with one embodiment, a method is provided that accepts input from the vehicle operator to initiate a countdown to vehicle shutdown. When the input is received, a countdown is initiated that is regularly updated to reflect the passage of time. During the countdown, a vehicle ignition bus is maintained in an active state and a countdown value that reflects the time remaining before shutdown is presented on a graphical display. Then, in response to expiration of the countdown, the method allows the vehicle ignition bus to transition into an inactive state. | 2011-05-19 |
20110115617 | WHEEL WATCHER - Disclosed is a vehicle driver safety device that serves the purpose of helping and encouraging drivers to drive attentively and with alertness with a degree of vehicle control that adapts to driver experience, vehicle speed and road conditions. Should the unsafe habits persist the system warns nearby cars and officials and records the incidents for review by a parent or mentor to serve as a deterrent. The new and unique wheel watcher utilizes a steering wheel with sensor arrays that determine the number and position of the drivers hands on the wheel, a vehicle speed and road condition sensor to judge the degree of control that is appropriate, a clock/timer to determine the length a unsafe practice persists and a driver identification device that affects the degree of safety practices that are encouraged by the system. An internal alarm is provided to alert the driver to an unsafe condition and indicators such as lights grouped with the sensors alert the driver to the safe positions for their hands that will satisfy the system that the vehicle is under adequate control. | 2011-05-19 |
20110115618 | System and Method for Detecting Use of a Wireless Device in a Moving Vehicle - A system and method for detecting use of a wireless device is disclosed. In one embodiment, wireless device activity data is received from a wireless network. User account data is searched using selected parameters from the wireless device activity data to identify one or more subscribers that are or were using a wireless device. One or more subscriber vehicles or vehicle monitoring systems associated with each of the one or more subscribers are identified. Vehicle operation data from one or more vehicle monitoring systems is received. The vehicle operation data is used to determine whether any of the one or more subscriber vehicles were moving during use of an associated wireless device. | 2011-05-19 |
20110115619 | Rear Warning Lights Apparatus for Vehicles - A first embodiment | 2011-05-19 |
20110115620 | System and Method of Preventing Patient Drug Mismatch - Aspects of the invention disclose a method and system for preventing patient drug mismatch. The method and system may be implemented using RFID technology to match medication to a particular patient. Aspects of the disclosure may be part of a medication administration system and/or a medication dispensing system that may or may not work with a medication and supply management system. | 2011-05-19 |
20110115621 | MULTIPLE DEVICE LOSS STATUS RETRIEVAL WITHOUT ID PROVISION - A system is disclosed that enables multiple electronic devices to be tracked in the case of theft or loss without the need for monitoring or tracking the devices prior to the loss or theft. The system operates by sending bulk status information regarding the lost/stolen statuses of multiple devices to one of these devices. The receiving device then decodes the bulk status information to determine its own lost/stolen status. If the status reveals that the device is currently reported as lost or stolen, the device initiates an appropriate security action, such as the transmission of its location to a monitoring center. | 2011-05-19 |
20110115622 | Solar Powered Portable Control Panel - A solar powered portable control panel is disclosed herein for wirelessly controlling one or more lights or other devices. An embodiment of the control panel includes a solar panel, a regulator connected to the solar panel, a power storage device connected to the regulator, a wireless transceiver, a controller connected to the power storage device, and a user interface connected to the controller. The user interface is adapted to accept control input and provide it to the controller. The controller is adapted to transmit commands on the wireless transceiver. | 2011-05-19 |