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Patent # Description
2018/0109262 Techniques For Handling High Voltage Circuitry In An Integrated Circuit
An integrated circuit formed using a semiconductor substrate may include a logic circuit and a switch circuit, whereby the logic circuit operates at a first...
2018/0109261 APPARATUS FOR RECOGNIZING PULSE SIGNAL
The present disclosure relates to an apparatus for recognizing a pulse signal, and more particularly, to an apparatus for recognizing a pulse signal, which...
2018/0109260 LEVEL SHIFTER
The present disclosure provides a level shifter including: a level shifter section that is driven by a first power source voltage, and that, in accordance with...
2018/0109259 VEHICULAR DOOR OPERATION DETECTING APPARATUS
A vehicular door operation detecting apparatus includes a first electrode and a second electrode mounted at a vehicle and positioned away from each other, a...
2018/0109258 Electronic Drive Circuit
According to an embodiment of an electronic circuit, the electronic circuit includes a first input pin, a second input pin, an output pin, a control circuit...
2018/0109257 GALVANICALLY-ISOLATED SIGNALING BETWEEN MODULES WITH STEP-UP TRANSFORMER
An illustrative embodiment of an integrated circuit configured for galvanically isolated signaling includes a transfer conductor carrying a modulated carrier...
2018/0109256 RECEIVER FOR RESONANCE-COUPLED SIGNALING
An illustrative integrated circuit configured for galvanically isolated signaling includes a receiver having: a detector module coupled to receive a...
2018/0109255 HIGH VOLTAGE OUTPUT DRIVER WITH LOW VOLTAGE DEVICES
A high voltage output driver may be provided. The high voltage output driver may include a pull-up driver and a pull-down driver. The high voltage output...
2018/0109254 CONTROLLING AT LEAST TWO TRANSISTORS
A device is suggested comprising at least two transistors, each of the transistors comprising a current path and a control terminal, wherein the current paths...
2018/0109253 ELECTRIC POWER CONVERSION APPARATUS
An electric power conversion apparatus includes at least one semiconductor module, a capacitor, a pair of positive and negative busbars and an insulator. The...
2018/0109252 RF Circuit with Switch Transistor with Body Connection
In some method and apparatus embodiments, an RF circuit comprises a switch transistor having a source, a drain, a gate, and a body. A gate control voltage is...
2018/0109251 DRIVER CIRCUIT FOR ELECTRONIC SWITCH
A driver circuit for an electronic switch is described herein. According to one embodiment the driver circuit includes an input buffer with an input node for...
2018/0109250 HIGH PERFORMANCE RADIO FREQUENCY SWITCH
A HEMT cell includes two or more gallium nitride ("GaN") high-electron-mobility transistor ("HEMT") devices electrically connected in series with each other....
2018/0109249 MOLDED POWER MODULE HAVING SINGLE IN-LINE LEADS
A power module has a lead frame, a first power chip, a second power chip, a plurality of single in-line leads, a gate drive and protection integrated circuit...
2018/0109248 SYSTEMS AND METHODS INVOLVING LOCK-LOOP CIRCUITS, CLOCK SIGNAL ALIGNMENT, PHASE-AVERAGING FEEDBACK CLOCK CIRCUITRY
Systems and methods associated with reducing clock skew are disclosed. In some exemplary embodiments, there is provided circuitry associated with lock loop...
2018/0109247 PHASE INTERPOLATOR AND CLOCK GENERATING METHOD
A phase interpolator includes a current generating circuit, a current controlling circuit and a signal generating circuit, wherein the current generating...
2018/0109246 SYSTEMS AND METHODS FOR TRANSFERRING POWER ACROSS AN ISOLATION BARRIER
It is often desirable to transmit data between circuits or components operating at a relatively high voltage and circuits operating at a relatively low...
2018/0109245 SLEW RATE ADJUSTING CIRCUIT AND SLEW RATE ADJUSTING METHOD
A slew rate adjusting circuit includes: a variable delay unit configured to delay an output of a signal source in response to a first control signal; an output...
2018/0109244 PHASE SHIFTER, SEMICONDUCTOR INTEGRATED CIRCUIT, AND PHASED ARRAY SYSTEM
A phase shifter includes a first variable amplifier circuit configured to receive and amplify a first signal having a first phase; and a second variable...
2018/0109243 MULTIPLEXER, TRANSMISSION DEVICE, RECEPTION DEVICE, HIGH-FREQUENCY FRONT END CIRCUIT, COMMUNICATION DEVICE AND...
A multiplexer includes elastic wave filters with different pass bands, a common terminal to which an inductance element is serially connected in a connection...
2018/0109242 SURFACE ACOUSTIC WAVE (SAW) DEVICE WITH ANTIREFLECTIVE STRUCTURE
A device including a piezoelectric substrate, an interdigital transducer (IDT), and an antireflective structure is disclosed herein. The piezoelectric...
2018/0109241 GUIDED ACOUSTIC WAVE DEVICE
A guided acoustic wave device includes a substrate, a lithium tantalate layer on the substrate, and a transducer on the lithium tantalate film. The lithium...
2018/0109240 BULK ACOUSTIC WAVE RESONATOR WITH A MASS ADJUSTMENT STRUCTURE AND ITS APPLICATION TO BULK ACOUSTIC WAVE FILTER
A bulk acoustic wave resonator with a mass adjustment structure comprises a supporting layer, a lower metal layer, a piezoelectric layer, an upper metal layer...
2018/0109239 PIEZOELECTRIC TRANSDUCER DEVICE WITH RESONANCE REGION
According to one configuration, an acoustical device includes a piezoelectric substrate and at least one curved electrode. Material on a surface of the...
2018/0109238 SURFACE ACOUSTIC WAVE ELEMENTS WITH VARYING ELECTRODE FINGER PITCH AND CONNECTION ARRANGEMENTS
A SAW element configured to suppress spurious emissions resulting from non-periodicity of an IDT electrode finger arrangement. In one example, the SAW element...
2018/0109237 WAFER-LEVEL-PACKAGED BAW DEVICES WITH SURFACE MOUNT CONNECTION STRUCTURES
The present disclosure relates to a Wafer-Level-Packaged (WLP) Bulk Acoustic Wave (BAW) device that includes a BAW resonator, a WLP enclosure, and a surface...
2018/0109236 ELASTIC WAVE DEVICE
An elastic wave device includes a piezoelectric substrate and an interdigital transducer electrode provided on the piezoelectric substrate. The interdigital...
2018/0109235 ADAPTIVE MATCHING NETWORK
A system that incorporates teachings of the present disclosure can include, for example, an apparatus having a matching network adapted to reduce a magnitude...
2018/0109234 Wireless Receiver with Reduced Number of Phase Shifters
A wireless receiver includes an antenna receiving a right-handed circularly polarized (RHCP) signal and a left-handed circularly polarized (LHCP) signal, a...
2018/0109233 SEMICONDUCTOR DEVICE
Use of a closed loop APC may involve a problem of cost and power consumption due to increased circuit scale. The semiconductor device includes a power amplifier...
2018/0109232 AMPLIFIER DEVICE
An amplifier device includes an amplifier circuit, a feedback circuit, and a filter circuit. The amplifier circuit is configured to receive an input signal and...
2018/0109231 ANALOG-TO-DIGITAL CONVERTERS AND METHODS
A circuit includes a first integration stage, a quantizer, a second integration stage coupled between the first integration stage and the quantizer, and a...
2018/0109230 Supervisory Control of Radio Frequency (RF) Impedance Tuning Operation
A radio frequency (RF) control system including a RF generator having a power amplifier that outputs a RF signal and a controller. A matching network receives...
2018/0109229 Impedance Flattening Network for High Efficiency Wideband Doherty Power Amplifier
A wideband power amplifier includes a set of amplifiers connected in parallel to amplify signals from input ports of the amplifiers, a matching network...
2018/0109227 AMPLIFIER WITH ADJUSTABLE GAIN
An amplifier with adjustable gain including a plurality of differential amplifiers and an output stage circuit is provided. Each of the differential amplifiers...
2018/0109226 PHASE NOISE REDUCTION IN VOLTAGE CONTROLLED OSCILLATORS
A voltage controlled oscillator (VCO), a method of designing a voltage controlled oscillator, and a design structure comprising a semiconductor substrate...
2018/0109225 ULTRA-LOW POWER VOLTAGE CONTROLLED OSCILLATOR
A voltage controlled oscillator ("VCO") circuit is disclosed. The VCO includes a switch module comprising a first transistor and a second transistor; a first...
2018/0109224 REMOTE ARRAY MAPPING
Electrical component location is provided. Employed location techniques may include providing a cycling signal, having components to be located sense the...
2018/0109223 AIRBORNE RENEWABLE ENERGY GENERATION AND STORAGE
An energy collection system uses one or more airborne energy collection vehicles having a lighter-than-air balloon structure. The balloon structure has an...
2018/0109222 MOTOR DRIVE DEVICE
A lubricating oil temperature sensor to detect a temperature of a lubricating oil is provided in a lubricating oil passage in a speed reducer, a coil...
2018/0109221 SYSTEM OF CALCULATING TEMPERATURE USING THERMAL EQUIVALENT CIRCUIT
A system of calculating temperature may include: a motor including a housing having opened ends, a cover connected to the housing to close at least one of the...
2018/0109220 Motor Control Circuit
A motor control circuit for an electric motor of an electric power assisted steering system comprises a switching circuit comprising a plurality of electrical...
2018/0109219 SYSTEM AND METHOD FOR SENSORLESS CONTROL OF ELECTRIC MACHINES USING MAGNETIC ALIGNMENT SIGNATURES
A system and method for position sensorless control of an AC electric machine is disclosed. A drive system for driving an AC electric machine provides a...
2018/0109218 SYSTEM AND METHOD FOR SENSORLESS CONTROL OF ELECTRIC MACHINES USING MAGNETIC ALIGNMENT SIGNATURES
A system and method for position sensorless control of an AC electric machine is disclosed. A drive system for driving an AC electric machine provides a...
2018/0109217 SYNCHRONOUS MOTOR CONTROL CIRCUIT AND CONTROL METHOD
A control method for controlling a synchronous motor includes calculating d-axis and q-axis current commands according to a frequency command and frequency of...
2018/0109216 AUTOMATED MAXIMUM SUSTAINED RATE SYSTEM AND METHOD
In the context of electric power generation facilities, a system and method that enable control of maximum sustained rate of change in output to accommodate...
2018/0109215 THERMAL FUSE PROTECTION OF A FORM COIL GENERATOR OF A WIND POWER PLANT
A generator of a gearless wind power installation, with a rotor and a stator, wherein at least the rotor or the stator is provided with a fuse wire, for...
2018/0109214 Positioning Drive and Method for Positioning an Output Element
A positioning drive has a first stepper drive unit having a first stepper drive controller and a first stepper motor, and a second stepper drive unit having a...
2018/0109213 MICROSTEPPER MOTOR CONTROL CIRCUIT PWM OUTPUT COUPLED TO H-BRIDGE GATES
A stepper motor control system includes stepper motor error reduction. For example, first and second power switches respectively energize and de-energize a...
2018/0109212 MOTOR DRIVE CIRCUIT
An electrical circuit for driving at least one electric motor, the at least one motor having at least one set of phases windings. The electrical circuit is...
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