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Intersil Americas Inc patents

Recent patent applications related to Intersil Americas Inc. Intersil Americas Inc is listed as an Agent/Assignee. Note: Intersil Americas Inc may have other listings under different names/spellings. We're not affiliated with Intersil Americas Inc, we're just tracking patents.

ARCHIVE: New 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "I" | Intersil Americas Inc-related inventors




Date Intersil Americas Inc patents (updated weekly) - BOOKMARK this page
01/29/15System and providing a full fail-safe capability in signal transmission networks
07/31/14Sigma-delta converter system and method
07/24/14Methods and systems for noise and interference cancellation
06/05/14Clamp circuits for power converters
04/24/14Active area bonding compatible high current structures
01/09/14Switchable solar cell devices
08/29/13Optoelectronic apparatuses with post-molded reflector cups and methods for manufacturing the same
08/29/13Discrete multi-tone systems for half-duplex ip links
08/22/13Configurable photo detector circuit
08/15/13Optical proximity sensors using echo cancellation techniques to detect one or more objects
06/27/13Voltage converter and systems including same
06/20/13Isolated epitaxial modulation device
06/20/13Methods of forming a semiconductor device
06/13/13Systems and methods for cable equalization
05/23/13Active area bonding compatible high current structures
05/02/13Power amplifier linearization using cancellation-based feed forward methods and systems
05/02/13Projector systems with light beam alignment
05/02/13Constellation detection in a multi-mode qam communications system
04/25/13Systems and methods for lead frame locking design features
04/04/13Voltage regulator efficiency optimization using duty cycle measurements
03/07/13Power factor correction apparatus and method
01/17/13Bond pad configurations for semiconductor dies
01/17/13Light emitting element driver ic implementing gamma expansion
12/20/12Cascade boost and inverting buck converter with independent control
12/13/12Cable equalization and monitoring for degradation and potential tampering
11/22/12Systems and methods for facilitating lift-off processes
11/15/12Systems and methods for forming isolated devices in a handle wafer
11/15/12Clear layer isolation
11/01/12Adaptive charge pump
10/25/12Negative capacitance synthesis for use with differential circuits
10/25/12Robust gain and phase calibration a time-interleaved analog-to-digital converter
10/25/12Voter tester for redundant systems
10/18/12Method and structure for reducing gate leakage current and positive bias temperature instability drift
10/18/12Active area bonding compatible high current structures
10/18/12System and active electromagnetic interference reduction for a switching converter
10/18/12Fault tolerant redundant clock circuit
10/11/12Monolithic integrated capacitors for high-efficiency power converters
10/04/12Heat conduction for chip stacks and 3-d circuits
10/04/12Switch multiplexer devices with embedded digital sequencers
09/27/12Devices including bond pad having protective sidewall seal
09/13/12System and current sensing within a voltage regulator
09/13/12High efficiency pfm control for buck-boost converter
09/13/12System and preventing controller induced pulse skipping at low duty cycle operations
09/06/12Method and low standby current switching regulator
08/23/12System and improving regulation accuracy of switch mode regulator during dcm
08/09/12Shunt regulator for high voltage output using indirect output voltage sensing
08/09/12Multiphase power regulator with active transient response circuitry
08/09/12Esd clamp for multi-bonded pins
08/02/12Sigma-delta converter system and method
07/26/12Battery charger for use with low voltage energy harvesting device
07/26/12Data look ahead to reduce power consumption
07/12/12Co-packaging approach for power converters based on planar devices, structure and method
07/05/12Single die output power stage using trench-gate low-side and ldmos high-side mosfets, structure and method
06/28/12Integrated non-linearity (inl) and differential non-linearity (dnl) correction techniques for digital-to-analog converters (dacs)
06/21/12Systems and methods for dynamic power management for use with a video display device
05/31/12Clip interconnect with encapsulation material locking feature
05/24/12Switching regulator with balanced control configuration with filtering and referencing to eliminate compensation
05/17/12Class ab output stages and amplifiers including class ab output stages
05/10/12Synthetic ripple regulator with frequency control
05/03/12Clock phase shifter for use with buck-boost converter
04/26/12High-efficiency power converters with integrated capacitors
04/19/12Configurable photo detector circuit
04/19/12Dynamic converter topology
04/12/12Cell balancing circuit for use in a multi-cell battery system
04/05/12Led driver with adaptive dynamic headroom voltage control
Patent Packs
04/05/12System and converting an ac input voltage to a regulated output current
04/05/12System and detection of open connections between an integrated circuit and a multi-cell battery pack
04/05/12System and converting an ac input voltage to a regulated dc output voltage using a z-type converter with rectified switches
03/29/12System and open loop modulation to detect narrow pwm pulse
03/29/12Zero pin serial interface
03/15/12Power-supply module with electromagnetic-interference (emi) shielding, cooling, or both shielding and cooling, along two or more sides
03/15/12Detecting and selectively ignoring power supply transients
03/01/12Adaptive analog infrared subtraction circuit for an ambient light sensor
03/01/12Controlling a bidirectional dc-to-dc converter
03/01/12System and current limiting a dc-dc converter
03/01/12Soft start a bidirectional dc to dc converter
03/01/12System and adaptive slope compensation for voltage regulator with constant on-time control
03/01/12Circuits, methods, sub-systems and systems including adaptive analog subtraction for light sensing
02/23/12Systems and methods for improved over-current clipping
02/23/12Isolated epitaxial modulation device
Patent Packs
02/09/12Reducing shoot-through in a switching voltage regulator
02/09/12Partial power micro-converter architecture
01/19/12Multiphase dc-dc converter using zero voltage switching
01/12/12Schottky diode with combined field plate and guard ring
01/12/12Protecting bond pad for subsequent processing
01/12/12Asymmetric zero-voltage switching full-bridge power converters
12/15/11Class ab output stages and amplifiers including class ab output stages
12/08/11Tester having device under test power supply
12/08/11Differential driver with common mode voltage tracking and method
12/08/11I2c address translation
11/24/11Devices with adjustable dual-polarity trigger-and holding-votage/current for high level of electrostatic discharge protection in sub-micron mixed signal cmos/bicmos integrated
11/24/11Dc/dc power converter having active self driving synchronous rectification
11/10/11Method of forming an insulator layer in a semiconductor structure and structures resulting therefrom
11/10/11Voltage level shifting with reduced power consumption
10/27/11Gan based power devices with integrated protection devices: structures and methods
10/27/11Gan based power devices with integrated protection devices: strucutres and methods
10/27/11System and detection and compensation of aggressive output filters for switched mode power supplies
10/20/11Systems and methods for improving antenna isolation using signal cancellation
10/13/11Semiconductor device with conductive trenches to control electric field
10/06/11Multi-phase non-inverting buck boost voltage converter
10/06/11System and intermittent diode braking for multiple phase voltage regulator
10/06/11Coupling tolerant precision current reference with high psrr
09/29/11Multiple phase switching regulator with phase current sharing
09/29/11Power amplifier linearization using cancellation-based feed forward methods and systems
09/22/11Dc/dc converter including ultrasonic feature for use with low quiescent currents
09/22/11Modulation scheme using a single comparator for constant frequency buck boost converter
09/22/11Molded power-supply module with bridge inductor over other components
09/22/11Hybrid laser diode drivers
09/15/11Circuit for multiplexing digital and analog information via single pin of driver for switched mosfets of dc-dc converter
09/01/11Methods and systems for noise and interference cancellation
Social Network Patent Pack
09/01/11Cascaded filter based noise and interference canceller
09/01/11System and reducing in-band interference for a shared antenna
08/25/11Light sensors with infrared suppression
08/25/11Method and adaptively modifying a pulse width of a pulse width modulated output
08/25/11Data look ahead to reduce power consumption
08/25/11Systems including a programmable segmented dac and methods for use therewith
08/18/11Dynamically configurable photodetector arrays
08/11/11Methods and systems for transmitting signals differentialy and single-endedly across a pair of wires
08/04/11Diamond soi with thin silicon nitride layer
08/04/11System and controlling single inductor dual output dc/dc converters
Patent Packs
08/04/11Non-inverting buck boost voltage converter
08/04/11Sigma delta converter system and method
08/04/11Power amplifier linearization feedback methods and systems
07/28/11Photodiode front end with improved power supply rejection ratio (psrr)
07/28/11Serial-chaining proximity sensors for gesture recognition
07/28/11Monolithic integration of gallium nitride and silicon devices and circuits, structure and method
07/28/11System and high precision current sensing
07/28/11Direct current (dc) correction circuit for a time of flight (tof) photodiode front end
07/28/11Distance sensing by iq domain differentiation of time of flight (tof) measurements
07/28/11Automatic calibration technique for time of flight (tof) transceivers
07/28/11Flash memory array of floating gate-based non-volatile memory cells
07/28/11Gesture recognition with principal component anaysis
07/21/11Analog switch with internal device body control
07/21/11Systems and methods for projector light beam alignment
07/21/11Multiple time programmable (mtp) pmos floating gate-based non-volatile memory device for a general purpose cmos technology with thick gate oxide
07/21/11Method of manufacturing a junction barrier schottky diode with dual silicides
07/14/11Dc-dc converters having improved current sensing and related methods
07/14/11Systems and methods to reduce idle channel current and noise floor in a pwm amplifier
07/07/11Stacked power converter structure and method
07/07/11Threshold voltage monitoring and control in synchronous power converters
06/30/11Enable pin using programmable hysteresis improvement
06/30/11Integrated dmos and schottky
06/30/11Systems and methods for partitioned color, double rate video transfer
06/23/11Bidirectional signal conversion
06/23/11Bidirectional signal conversion
06/23/11Bidirectional signal conversion
06/16/11Methods of forming a thermal conduction region in a semiconductor structure and structures resulting therefrom
06/16/11Thermal matching in semiconductor devices using heat distribution structures
06/09/11System and delaying phase shift within a dc/dc converter
06/09/11Controller and driver communication for switching regulators
Patent Packs
06/09/11Controller and driver communication for switching regulators
06/09/11Stacked inductor-electronic package assembly and technique for manufacturing same
06/02/11Circuits and methods to produce a bandgap voltage with low-drift
06/02/11Rotating gain resistors to produce a bandgap voltage with low-drift
06/02/11Sampling time-interleaved data converters in frequency-multiplexed communications systems
05/26/11Programmable power supply controller and methodology for automatic phase adjustment of a pwm output signal
05/26/11Reference voltage generators for use in display applications
05/19/11System and controlling start up of a voltage regulator system with independent voltage regulation
05/19/11Memory array of floating gate-based non-volatile memory cells
05/19/11Memory array of floating gate-based non-volatile memory cells
05/19/11Memory array of floating gate-based non-volatile memory cells
05/12/11System and equalizing the small signal response of variable phase voltage regulators
05/12/11Apparatus and methodology for maximum power point tracking for a solar panel
05/12/11Integrated non-linearity (inl) and differential non-linearity (dnl) correction techniques for digital-to-analog converters (dacs)
05/05/11Led driver with open loop dimming control
05/05/11Power supply with low power consumption hiccup standby operation
05/05/11Bias and discharge system for low power loss start up and input capacitance discharge
05/05/11Fine resistance adjustment for polysilicon
05/05/11Background calibration of offsets in interleaved analog to digital converters
04/28/11Method and accurately measuring currents using on chip sense resistors
Social Network Patent Pack
04/28/11Electrostatic discharge clamp with controlled hysteresis including selectable turn on and turn off threshold voltages
04/21/11Hysteretic controlled buck-boost converter
04/14/11Adaptive pwm controller for multi-phase led driver
04/14/11Circuits and methods to produce a vptat and/or a bandgap voltage with low-glitch preconditioning
04/14/11System and providing a full fail-safe capability in signal transmission networks
04/07/11System and negative voltage protection
03/24/11Photodetectors useful as ambient light sensors
03/24/11Photodiodes and methods for fabricating photodiodes
03/24/11Sub-volt bandgap voltage reference with buffered ctat bias
03/17/11System and controlling a voltage supply
03/17/11Varying operation of a voltage regulator, and components thereof, based upon load conditions
03/17/11Calibration of offset, gain and phase errors in m-channel time-interleaved analog-to-digital converters
03/17/11Power-supply controller
02/24/11Low noise, low power instrumentation amplifier
02/24/11Dynamically adjustable low noise, low power instrumentation amplifier
02/24/11Sampler linearity by simultaneous derivative sampling
02/17/11Hybrid laser diode drivers that include a state machine
02/17/11Using frequency divisional multiplexing for a high speed serializer/deserializer with back channel communication
02/03/11Inrush current limiter for an led driver
02/03/11Data look ahead to reduce power consumption
Social Network Patent Pack
01/27/11System and pre-charging a boot capacitor in a switching regulator with high pre-bias voltage
01/27/11Inrush current control
01/27/11Tunable voltage isolation ground to ground esd clamp
01/27/11Hybrid laser diode drivers that include a decoder
01/13/11Proximity sensors with improved ambient light rejection
01/13/11Programmable segmented digital-to-analog converter (dac)
01/06/11Meter and freeze of calibration of time-interleaved analog to digital converter
01/06/11Randomization of sample window in calibration of time-interleaved analog to digital converter
12/30/10Switching regulator circuit, system, and providing input current measurement without a dedicated input current sense element
12/30/10Integrator for providing overshoot protection and light switching mode during non-zero load condition for an led driver circuitry
12/23/10Dc-dc converters having improved current sensing and related methods
12/23/10Pulse adding scheme for smooth phase dropping at light load conditions for multiphase voltage regulators
12/23/10System and pfm/pwm mode transition within a multi-phase buck converter
12/23/10Sigma delta converter system and method
12/23/10Radiation hardened device
12/16/10Junction barrier schottky diode
12/16/10Way out of balance (wob) current correction for use with a multi-phase dc-dc converter
12/16/10System and controlling synchronous switch for a synchronous converter
12/16/10Component fault detection for use with a multi-phase dc-dc converter
12/02/10System and oring phases to overcome duty cycle limitations in a multi-phase boost converter
12/02/10Negative capacitance synthesis for use with differential circuits
11/25/10System and cell balancing and charging
11/25/10System and cell balancing and charging
11/11/10Controller and driver communication for switching regulators
11/11/10Control mode for zvs converter at resonant operating frequencies
11/11/10Capacitive divider transmission scheme for improved communications isolation
11/04/10Long range proximity and/or motion detector with ambient light detection capabilities
11/04/10Method for accuracy improvement allowing chip-by-chip measurement correction
10/28/10System and determining output voltage level information from phase voltage for switched mode regulator controllers
10/21/10Power-supply controller
Social Network Patent Pack
10/14/10Optical sensors that reduce spectral reflections
10/14/10Optical sensors that reduce spectral reflections
10/14/10System and using an integrated circuit pin as both a current limiting input and an open-drain output
10/14/10Optical sensors and methods for providing optical sensors
10/14/10Active area bonding compatible high current structures
10/07/10Light sensors with infrared suppression
09/30/10System and phase dropping and adding
09/30/10Un-buffered segmented r-dac with switch current reduction
08/19/10Bi-directional buffer for open-drain or open-collector bus
08/12/10Dynamic phase timing control for multiple regulators or phases
08/05/10Depletable cathode low charge storage diode
07/29/10Connection solar cells
07/15/10Dynamically configurable multiple wavelength photodetector array for optical storage applications
07/08/10N-bit adc reader
06/17/10Flash memory array of floating gate-based non-volatile memory cells
06/10/10Active pulse positioning modulator
05/27/10Fault tolerant redundant clock circuit
05/27/10Pwm voltage converter with transient and permanent fault immunity through redundancy and feedback adjustment
05/27/10Current sense cascode amplifier
05/27/10Base for a npn bipolar transistor
05/13/10Integrated process for thin film resistors with silicides
05/13/10Cable gateway using a charge-domain pipeline analog to digital converter
05/06/10Tunable voltage isolation ground to ground esd clamp
05/06/10Cable equalization locking
05/06/10Systems and methods for cable equalization
04/29/10Auxiliary turn-on mechanisms for reducing conduction loss in body-diode of low side mosfet of coupled-inductor dc-dc converter
04/08/10Power supply controller with different steady state and transient response characteristics
04/08/10System and providing linear buck boost transitions within a buck boost converter
04/08/10System and providing linear buck boost transitions within a buck boost converter







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