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Patent # Description
US-8,067,936 Frequency swept excitation for magnetic resonance
A method of magnetic resonance is provided that uses a frequency swept excitation wherein the acquired signal is a time domain signal is provided. In one...
US-8,067,935 System for sensing the opening and closing of a pharmaceutical container
Multiple embodiments of mechanisms for sensing the opening and closing of pharmaceutical containers are disclosed. In particular, the example sensing mechanisms...
US-8,067,934 Measurement device for measuring a magnetic field
A measuring device to measure a magnetic field having at least one measuring coil and at least one sensor to measure low-frequency magnetic fields, which...
US-8,067,933 Device for locating a vehicle tied to a roadway
A cost-effective system provides reliable location information for locating a vehicle tied to a guideway. Reference markers are mounted to the guideway and...
US-8,067,932 Advanced real-time grid monitoring system and method
This invention deals with an advanced Real-time Grid Monitoring System (RTGMS) suitable for both single-phase and three-phase electric power systems. This...
US-8,067,931 Fast voltage regulators for charge pumps
A digital multilevel memory system includes a charge pump and a voltage regulator for generating regulated high voltages for various memory operations. The...
US-8,067,930 Input voltage detecting circuit and power supply having such input voltage detecting circuit
An input voltage detecting circuit includes an input circuit, a signal processing circuit and an output circuit. The input circuit is used for processing the...
US-8,067,929 High-side sensing of zero inductor current for step down DC-DC converter
A DC to DC converter circuit includes circuitry for generating a PWM waveform signal at a phase node of a DC to DC converter responsive to an input voltage and...
US-8,067,928 DC-DC converter with gate voltage control based on output current
A DC-DC converter includes a high side transistor and a low side transistor connected in series between an input potential and a grounding potential, and an LC...
US-8,067,927 Digital PWM controller
A control circuit for a multi-phase converter including an analog front-end circuit for receiving and processing an output voltage and current of the converter...
US-8,067,926 Power supply for a load control device
A power supply for a load control device generates a DC voltage and provides an asymmetrical output current, while drawing a substantially symmetrical input...
US-8,067,925 Hybrid power converter
Power converter circuits, structures, and methods are disclosed herein. In one embodiment, a hybrid converter can include: (i) a first switching device...
US-8,067,924 Phase shedding converter with ripple minimization
In an information handling system, a multi-phase electrical converter includes an electrical input, an electrical output, a plurality of converter phases...
US-8,067,923 Rechargeable battery assembly having a data and power connector plug
A rechargeable battery assembly comprises a rechargeable battery unit and a data and power connector plug. The battery assembly has a deployed configuration in...
US-8,067,922 Universal battery charger with adjustable pocket
A universal battery charger having an adjustable pocket for receiving batteries having differing dimensions. Each battery, regardless of their differing...
US-8,067,921 Recharging device and recharging system using same
A recharging system for wireless charging comprising an electronic device and a recharging device. The electronic device comprises a first electromagnetic...
US-8,067,920 Starting control apparatus and method for motor
An apparatus and method for controlling starting of a motor are disclosed. An exciting coil of a motor is excited by using a controller of an electronic...
US-8,067,919 Drive control system of stepping motor and drive control method
A drive control device and a drive control method for a stepping motor are provided to reduce the number of parts and generation of vibration and noise by a...
US-8,067,918 Servomotor controller for controlling periodic reciprocation
A servomotor controller capable of properly generating reference positions, by which learning control of angle based method may be applied to the periodically...
US-8,067,917 Hysteresis mitigation and control method
A system and control method mitigates hysteresis of an adjustable component in the system. A control module can allow small control changes to be effected to...
US-8,067,916 Power cutting tool with synchronized dust control device
A cutting tool such as a miter saw, arranged to have an arrangement for selectively making and breaking power of a first circuit and an independent second...
US-8,067,915 Electronic control circuit for a powered appliance drawer
An appliance, such as a refrigerator, includes a drawer mounted within a cabinet for movement between an opened position and a closed position. A driving...
US-8,067,914 Multizone capacitive anti-pinch system
An anti-pinch assembly is used for a closure panel movable between open and closed positions on a motor vehicle. A controller operably connected to the closure...
US-8,067,913 Power tool
The controller determines the presence or absence of operation of the trigger switch according to an ON/OFF state of the main contact of the trigger switch and...
US-8,067,912 Interface cord and system including an interface cord
An interface cord is operable to connect an external controller to an electrical machine. The interface cord includes a first connector having a first pin...
US-8,067,911 Interface cord and system including an interface cord
An interface module is operable to download data from an electrical machine. The interface module includes a cable for transferring data, the cable having a...
US-8,067,910 Brushless motor
A brushless motor includes: a permanent magnet; a driving coil moving relative to the permanent magnet; a sensor coil disposed to the permanent magnet so as to...
US-8,067,909 Method and apparatus for electromagnetically braking a motor
An electromagnetic braking system and method is provided for selectively braking a motor using an electromagnetic brake having an electromagnet, a permanent...
US-8,067,908 Method for electric power boosting in a powertrain system
A powertrain system is operative to transfer power between an input member and a plurality of power actuators and an output member to generate an output torque....
US-8,067,907 Charged particle accelerator
In a charged particle accelerator, voltage of several tens of kV is applied between accelerating electrodes. In such a case, electric discharge is sometimes...
US-8,067,906 Multi-way sensor switch
A system for controlling a load circuit is disclosed. The system includes a plurality of multi-way sensor switches for mounting in an electrical boxes and...
US-8,067,905 Power line preconditioner for improved LED intensity control
A switched preconditioner circuit is provided at the power input end of a light source to effectively drop the voltage of the light source to zero volts...
US-8,067,904 Electronic ballast with dimming control from power line sensing
The present invention discloses an electronic ballast with dimming control from power line sensing for a fluorescent lamp, comprising: a control voltage...
US-8,067,903 Method and driving unit for driving a gas discharge lamp
Disclosed is a method for driving a gas discharge lamp in at least two operation modes, including the step of applying an alternating voltage to the gas...
US-8,067,902 Electronic ballast having a symmetric topology
An electronic ballast for driving a gas discharge lamp having first and second electrodes comprises an inverter circuit and a symmetric resonant tank circuit...
US-8,067,901 Bi-directional light emitting diode drive circuit in pulsed power parallel resonance
The present invention is characterized by using capacitive, inductive or resistive impedance to constitute the first impedance which is series connected with...
US-8,067,900 Electronic device for driving LED strings
The present invention relates to an electronic device for driving at least a first channel and a second channel of light emitting diodes. The electronic device...
US-8,067,899 Circuit arrangement and method for operating at least one first and a second lamp
A circuit arrangement for operating at least one first and second lamp each provided with a first and second coil electrode includes a first and second terminal...
US-8,067,898 Power supply device for light elements and method for supplying power to light elements
Disclosed is a power supply device for light elements, including a first light element having a first color, a second light element having a second color, and a...
US-8,067,897 Backlight assembly and method of driving the same
A backlighting assembly for an LCD display is divided into a plurality of selective dimming areas each having a respective plurality of light generating blocks....
US-8,067,896 Digitally controlled current regulator for high power solid state lighting
An exemplary apparatus embodiment provides for controlling current supplied to solid state lighting, such as light emitting diodes. An exemplary apparatus...
US-8,067,895 Lamp adapter
The present invention provides a lamp adapter, including a first adapter, a second adapter and a short-circuit. These two adapters are separately coupled...
US-8,067,894 Light source system
A light source system capable of controlling a light emission amount of a light source section more accurately while keeping manufacturing costs low is...
US-8,067,893 Intelligent light fixture facilitating universal light bulb
An intelligent light fixture facilitates the use of a `universal` light bulb having a wattage rating. A lamp dimmer circuit disposed within the fixture is in...
US-8,067,892 Method of forming a corona electrode substantially of chemical vapor deposition silicon carbide and a method of...
A method is provided for forming a corona-producing emitter electrode by depositing substantially pure silicon carbide by CVD and forming a corona-producing...
US-8,067,891 A/C LED bulb
A light bulb includes an A/C driven LED lacking a phosphor coating, the LED covered by a lens having a phosphor coating.
US-8,067,890 Organic electroluminescence structure having a height difference between surfaces of a control device and an...
An organic electroluminescence structure comprises a first substrate, an organic electroluminescence device, and a control device. Forming either a lifting...
US-8,067,889 Stacked display medium
A display medium including a layered structure that comprises two or more stacked display elements that each are provided, on or above a flexible substrate,...
US-8,067,888 Organic light-emitting diode display device
This invention provides an organic light-emitting diode (OLED) display device, in which a plurality of electro-luminescent units is sandwiched between a light...
US-8,067,887 Coated substrate and method of making same
Provided are containment structures having a substrate structure having a plurality of walls extending from a surface to define a space, wherein at least one of...
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