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Patent # Description
US-9,485,036 RF receiver with testing capability
An RF receiver device includes a semiconductor chip in a chip package, and a test signal generator integrated in the chip. The test signal generator generates...
US-9,484,962 Device and method for adaptive digital pre-distortion
One embodiment relates to a system which includes a pre-distortion unit, a power amplifier circuit, a power amplifier model, and a parameter estimation unit....
US-9,484,834 Circuit arrangement with a rectifier circuit
A rectifier circuit includes first and second load terminals, a first semiconductor device having a load path and configured to receive a drive signal, and a...
US-9,484,816 Controllable on-time reduction for switching voltage regulators operating in pulse frequency modulation mode
A switching voltage regulator includes a power stage for delivering output current to a load through an inductor. The power stage has a high-side transistor and...
US-9,484,791 Remote rotor parameter sensor for electric drives
A rotor parameter sensor is used for electric drives. A rotor of an electric engine or motor is monitored by a sensor sensing one or more physical observables...
US-9,484,746 Power converter circuit with AC output
A power converter circuit includes output terminals configured to receive an external AC voltage. At least one series circuit has at least two converter units....
US-9,484,525 Hall effect device
Embodiments of the present invention provide a Hall effect device that includes a Hall effect region of a first semiconductive type, at least three contacts and...
US-9,484,425 Biased reactive refractory metal nitride capped contact of group III-V semiconductor device
According to one disclosed embodiment, an electrical contact for use on a semiconductor device comprises an electrode stack including a plurality of metal...
US-9,484,410 Lateral MOS power transistor having front side drain electrode and back side source electrode
A semiconductor component may include a semiconductor layer which has a front side and a back side, a first terminal electrode on the front side, a second...
US-9,484,400 Method of forming a super junction semiconductor device having stripe-shaped regions of the opposite...
A super junction semiconductor device is formed by forming at least a portion of a drift layer on a doped layer of a first conductivity type, implanting first...
US-9,484,399 Charge compensation device and manufacturing therefor
A charge-compensation semiconductor device includes a semiconductor body having a first surface, a lateral edge delimiting the semiconductor body in a...
US-9,484,339 Smart semiconductor switch
A semiconductor device may comprise a semiconductor substrate, which is doped with dopants of a first doping type and includes a semiconductor layer adjoining a...
US-9,484,316 Semiconductor devices and methods of forming thereof
In accordance with an embodiment of the present invention, a method of forming a semiconductor device includes forming a contact layer over a first major...
US-9,484,280 Semiconductor device and method of manufacturing a semiconductor device
A semiconductor device is provided, wherein the semiconductor device comprises a carrier, wherein the carrier comprises a first portion configured to hold a...
US-9,484,278 Semiconductor package and method for producing the same
A semiconductor package includes a housing having a bottom surface and an upper surface and a solder pad arranged in the bottom surface of the housing. The...
US-9,484,221 Bipolar semiconductor device and method of manufacturing thereof
A power semiconductor device has a semiconductor body having a first surface and a second surface that runs substantially parallel to the first surface. A first...
US-9,483,725 Semiconductor device including a radio frequency identification tag
A device includes a semiconductor element and a radio frequency identification (RFID) tag. The RFID tag is configured to provide information about at least one...
US-9,483,099 Wakeup receiver circuit, electronic system and method to wake up a device
A device is operated in a low power mode of operation. The device receives a differential signal that includes a first polarity signal and a second polarity...
US-9,483,033 Alternator controller and system and method for communicating with an alternator controller
According to various examples, alternator controllers, systems for communicating with an alternator controller and methods for communicating with an alternator...
US-9,482,762 Gamma ray detector and method of detecting gamma rays
In various embodiments, a gamma ray detector is provided. The gamma ray detector may include a converter element, configured to release an electron when a gamma...
US-9,481,563 Semiconductor device having a micro-mechanical structure
According to an embodiment of a semiconductor device, the semiconductor device includes a micro-mechanical structure and a semiconductor material arranged over...
US-9,479,310 Method, apparatus and system to communicate with a device
Described herein are implementations relating to a method for an apparatus to communicate with a device. One embodiment includes transmitting a clock signal to...
US-9,479,202 System and method for burst mode amplifier
Embodiments related to burst mode amplifying are described and depicted.
US-9,479,164 Low-power activation circuit with motion sensor
One embodiment of the present invention relates to a method and apparatus to perform a low power activation of a system by measuring the slope of a digital...
US-9,479,163 Circuitry and method for operating an electronic switch
A circuit includes an electronic switch with an isolated gate, a measuring device for determining a charge at the isolated gate, and an energy supply for...
US-9,479,159 System and method for a switch having a normally-on transistor and a normally-off transistor
In accordance with an embodiment, a circuit includes a normally-off transistor, and a normally-on transistor comprising a second load path terminal coupled to a...
US-9,479,149 Overshoot compensation
An overshoot compensation circuit for an input signal, having a slew rate detection circuit configured to detect a slew rate of the input signal; a run time...
US-9,479,126 System and method for a low noise amplifier
In accordance with an embodiment, a circuit includes a first signal path coupled between an input port and an output port, and a second coupled between the...
US-9,479,099 Stator flux magnitude and direction control strategies for permanent magnet synchronous motors
The present disclosure relates to a motor control circuit and related method that includes a transform component configured to receive current values associated...
US-9,479,084 Pseudo zero vectors for space vector modulation and enhanced space vector modulation
A method of performing space vector modulation for PWM control for creating AC waveforms includes generating and sampling a reference signal to generate...
US-9,479,067 System and method for a switched-mode power supply
In accordance with an embodiment, a method of operating a switched-mode power supply includes detecting a voltage decrease in a secondary winding of a...
US-9,479,059 Voltage converter for first and second modes of operation
Methods and devices are provided wherein a change of a mode of operation is performed based on a time where both switches of a first and a second switch are open.
US-9,479,047 System and method for controlling a power supply with a feed forward controller
In accordance with an embodiment, a power supply controller includes a current controller configured to control an input current of a power supply. The current...
US-9,478,989 Power converter circuit with AC output
A power converter circuit includes output terminals configured to receive an external voltage. A series circuit includes a number of converter units, each...
US-9,478,979 Semiconductor ESD circuit and method
In an embodiment, an electrostatic discharge (ESD) circuit for providing protection between a first node and a second node includes a first MOS device having a...
US-9,478,655 Semiconductor device having a lower diode region arranged below a trench
A semiconductor device includes a semiconductor body and at least one device cell integrated in the semiconductor body. Each device cell includes: a drift...
US-9,478,639 Electrode-aligned selective epitaxy method for vertical power devices
A method of forming trench electrode structures includes forming a first dielectric layer on a semiconductor substrate, forming a second layer above the first...
US-9,478,555 Method for processing a carrier, a carrier, and a split gate field effect transistor structure
According to various embodiments, a method for processing a carrier may include: doping a carrier with fluorine such that a first surface region of the carrier...
US-9,478,484 Semiconductor packages and methods of formation thereof
In accordance with an embodiment of the present invention, a semiconductor device includes a lead frame having a die paddle and a lead. A chip is disposed over...
US-9,478,409 Method for coating a workpiece
In various embodiments, a method for coating a workpiece is provided. The method may include drying a workpiece, the workpiece being coated with at least one...
US-9,476,915 Magnetic field current sensors
Embodiments relate to magnetic field current sensors. In an embodiment, a magnetic field current sensor includes a semiconductor die having first and second...
US-9,476,701 Apparatus for detecting a pre-aligning element at a wafer
An apparatus detects a pre-aligning element at a wafer. The wafer has the pre-aligning element at a wafer edge. The apparatus includes a sensor arrangement and...
US-9,475,691 Molded package structure with glue bleed stopper for sealing a MEMs device method of packaging a MEMs device
A semiconductor package includes an electrically conductive lead-frame, including a first die paddle having a first opening, and a plurality of electrically...
US-9,473,071 System and method for a radio frequency system
In accordance with an embodiment, a method includes producing a baseband variable frequency signal and producing a substantially fixed frequency signal by...
US-9,473,043 System on chip with power switches
According to an exemplary implementation, an integrated circuit (IC) includes a logic circuit monolithically formed on the IC. The logic circuit is configured...
US-9,473,025 System and method for providing adaptive dead times for a half bridge circuit
System and method for adaptively altering a power supply's dead time. A method comprises detecting a start of a dead time, detecting an ending condition of the...
US-9,472,948 On chip reverse polarity protection compliant with ISO and ESD requirements
A semiconductor device is disclosed. In one embodiment a semiconductor device includes a semiconductor chip including a substrate, a ground terminal configured...
US-9,472,799 Switch arrangements and battery arrangements
A switch arrangement may include at least one carrier having a first side and a second side and a plurality of electrically conductive through connections...
US-9,472,626 High performance III-nitride power device
A III-nitride semiconductor device which includes a barrier body between the gate electrode and the gate dielectric thereof.
US-9,472,625 Operational Gallium Nitride devices
A power circuit is described that includes a semiconductor body having a common substrate and a Gallium Nitride (GaN) based substrate. The GaN based substrate...
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