Patent US9639150 message

new TOP 200 Companies filing patents this week

new Companies with the Most Patent Filings (2010+) Patent US9639150 message

Linear Technology Corporation patents

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

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "L" | Linear Technology Corporation-related inventors

Date Linear Technology Corporation patents (updated weekly) - BOOKMARK this page
06/01/17Ripple monitoring
05/18/17Double-balanced field-effect transistor mixer with direct single-ended intermediate frequency outputs
05/18/17Active differential resistors with reduced noise
05/11/17System and synchronization among multiple pll-based clock signals
04/13/17Circuit and arrangement for 3-wire measurements with input protection
03/02/17Adaptive in-rush current control for minimizing mosfet peak temperature upon voltage step
02/23/17Multiple access point wireless mesh network
12/01/16Maintaining output capacitance voltage in led driver systems during pwm off times
12/01/16Maintaining led driver operating point during pwm off times
11/24/16Low power sensor node operation for wireless network
11/17/16System with sleep and wake up control over dc path
09/22/16Spread spectrum for switch mode power supplies
09/08/16Input current conditioner for precision coulomb counting
09/08/16Laser drilling encapsulated semiconductor die to expose electrical connection therein
09/08/16Accurately detecting low current threshold
08/25/16Control architecture with improved transient response
08/25/16Fast transient power supply with a separated high frequency and low frequency path signals
08/25/16Distortion compensation circuit
07/28/16Mosfet protection using resistor-capacitor thermal network
06/23/16System and providing programmable synchronous output delay in a clock generation or distribution device
06/09/16Peak-buck peak-boost current-mode control for switched step-up step-down regulators
06/09/16Current mode switching power supply having separate ac and dc current sensing paths
06/02/16Circuit architectures for protecting against podl wire faults
06/02/16High voltage selector circuit with no quiescent current
05/19/16Detecting ground isolation fault in ethernet podl system
04/21/16Low power radio receiver
03/31/16Controller area network bus transmitter with complementary source follower driver
03/24/16Dcr inductor current-sensing in four-switch buck-boost converters
03/10/16Driver for wireless power transmitter sensing required transmit power for optimum efficiency
02/25/161-wire bus pd detection and classification scheme for ethernet podl
02/25/16Notch filter for ripple reduction
02/04/16Anemometer detecting thermal time constant of sensor
02/04/16Exposed, solderable heat spreader for integrated circuit packages
02/04/16Exposed, solderable heat spreader for flipchip packages
02/04/16System and clock generation with an output fractional frequency divider
01/07/16Chopper-stabilized square cells
12/17/15Class ab inverting driver for pnp bipolar transistor ldo regulator
12/17/15Ldo regulator powered by its regulated output voltage for high psrr
12/17/15Transition timing control for switching dc/dc converter
11/26/15Broadband integrated rf/microwave/millimeter mixer with integrated balun(s)
11/19/15Configuring signal-processing systems
11/19/15Podl system with active dv/dt and di/dt control
11/12/15Low-voltage analog variable gain amplifier with enhanced linearity
11/12/15Pse controller in poe system detects different pds on data pairs and spare pairs
10/22/15Voltage regulation in resonant power wireless receiver
10/15/15Suppressing dielectric absorption effects in sample-and-hold systems
10/15/15Converting time-encoded signal into analog output
10/15/15Broadband power coupling/decoupling network for podl
10/08/15Boost then floating buck mode converter for led driver using common switch control signal
09/24/15Bootstrap sampling circuit with accurately averaging pre-charge circuit
09/10/15Exponential rom table tuning using trim for frequency agile analog filters
08/13/15Cancellation of distortion induced by elevated op-amp bias current
07/30/15Detection scheme for four wire pair power over ethernet system
07/23/15Switched capacitor dc-dc converter with reduced in-rush current and fault protection
07/23/15Predictive and reactive control of secondary side synchronous rectifiers in forward converters
05/28/15Power over data lines detection and classification scheme
05/28/15Pre-charging inductor in switching converter to achieve high pwm dimming ratio in led drivers
04/23/15Isolated bootstrapped switch
04/02/15Detection and classification scheme for power over ethernet system
02/19/15Accurate current sensing in h-bridge applications without amplifier having high common mode rejection ratio
01/22/15Power supply system and method
01/15/15Detecting faults in hot-swap applications
01/15/15Inrush control with multiple switches
01/15/15Pd in poe system having redundant pse channel inputs
12/18/14Power over ethernet on data pairs and spare pairs
Patent Packs
11/20/14Resolution-boosted sigma delta analog-to-digital converter
10/23/14Voltage generator with current source compensated for an error current operable over a wide voltage range
10/23/14Linear regulator ic with versatile ground pin
10/23/14Balun mixer circuits
10/23/14Poly-phase filter with phase tuning
10/16/14Voltage compensated active cell balancing
09/18/14Single supply amplifier with swing to ground
09/18/14Bipolar transistor with lowered 1/f noise
09/18/14Translinear slew boost circuit for operational amplifier
09/18/14Output stage with fast feedback for driving adc
09/18/14Methods and systems for control of dc-dc converters
09/18/14Address translation in 12c data communications system
08/28/14Thermocouple open-circuit detection circuit and method
08/28/14Synchronized charge pump-driven input buffer and method
08/28/14Rotating 3-wire resistance temperature detection excitation current sources and method
Patent Packs
08/21/14High-frequency rms-dc converter using chopper-stabilized square cells
07/10/14Low current dc-dc converter with integrated low current coulomb counter
07/10/14Method and system for measuring the resistance of a resistive structure
06/19/14Power converter for generating both positive and negative output signals
05/22/14Feed forward current mode switching regulator with improved transient response
05/15/14Analog-to-digital converter system and method
05/15/14Analog-to-digital converter
05/15/14Analog-to-digital converter
05/08/14Polarity correction bridge controller for combined power over ethernet system
04/24/14Pwm control for leds with reduced flicker when using spread spectrum switching frequencies
04/24/14Magnetic field cancellation in switching regulators
04/10/14Auto resonant driver for wireless power transmitter sensing required transmit power for optimum efficiency
04/10/14System and input voltage regulation of switch mode supplies implementing burst mode operation
04/10/14Configurable serial interface
03/06/14Monitoring cells in energy storage system
01/23/14Temperature compensation of output diode in an isolated flyback converter
01/02/14Current mode voltage regulator with auto-compensation
12/05/13Expanding dc/dc converter into multiphase dc/dc converter
10/24/13Analog-to-digital converter system and method
10/17/13High side current sense amplifier
10/03/13Common mode input control for switched capacitor amplifier in pipeline analog-to-digital converter
09/12/13Isolated flyback converter with sleep mode for light load operation
08/15/13Negative slope compensation for current mode switching power supply
08/01/13Isolated flyback converter with efficient light load operation
06/20/13Primary unit control of resonant inductive power transfer system for optimum efficiency
06/13/13Second order intermodulation canceller
05/16/13Anemometer detecting thermal time constant of sensor
05/09/13Switching of conductor pair in power over ethernet system
05/09/13Systems and methods for randonmizing component mismatch in an adc
04/25/13Optimized bi-directional balancing method and system
Social Network Patent Pack
03/28/13Stackable bi-directional multicell battery balancer
02/28/13Power combining in power over ethernet systems
02/28/13Feedback control of a dc/dc power converter
02/21/13Common mode input control for switch capacitor amplifier in pipeline analog-to-digital converter
02/21/13Radar providing information on movements of object's surface
02/07/13I2c isolated, bidirectional communication system with isolated domain current source pull-ups
01/17/13Switching power supply having separate ac and dc current sensing paths
12/27/12Simultaneously-sampling single-ended and differential two-input analog-to-digital converter
12/13/12System and methods to improve the performance of semiconductor based sampling system
12/13/12System and methods to improve the performance of semiconductor based sampling system
Patent Packs
12/13/12System and methods to improve the performance of semiconductor based sampling system
12/13/12System and methods to improve the performance of semiconductor based sampling system
11/29/12Balancing temperatures in a multi-phase dc/dc converter
11/15/12Circuitry to prevent overvoltage of circuit systems
11/01/12Switched capacitance voltage differential sensing circuit with near infinite input impedance
11/01/12Current steering circuit with feedback
11/01/12Isolated communications interface
09/13/12Methods and system for erasing data stored in nonvolatile memory in low power applications
08/30/12Accurate current sensing with heat transfer correction
08/16/12Interpolating digital-to-analog converter with separate bias current source for each differential input transistor pair
08/16/12Circuits for and methods of accurately measuring temperature of semiconductor junctions
06/28/12System and charging capacitors using automatic cell balancing
06/07/12High dynamic range coulomb counter which simultaneously monitors multiple sense resistors
06/07/12Third order intermodulation cancellation by in-line generated signal
06/07/12Bias point setting for third order linearity optimization of class a amplifier
05/10/12Method and system for detecting and asserting bus speed condition in a usb isolating device
02/16/12Method and system for extending pwm dimming range in led drivers
02/02/12A/d converter using isolation switches
01/26/12Synchronous rectifier control for synchronous boost converter
01/19/12Capacitively coupled switched current source
01/12/12Method for clamping a semiconductor region at or near ground
01/05/12Leadframe current sensor
12/08/11Dynamic compensation of aging drift in current sense resistor
12/08/11Dc/dc converter with magnetic flux density limits
11/24/11Method and circuit for encoding and transmitting numerical values from an analog-to-digital conversion process
11/24/11A/d converter with compressed full-scale range
10/06/11Error amplifier for regulating single feedback input at multiple levels
08/25/11Charge pump with reduced current variation
08/04/11Time-multiplexed residue amplifier
06/30/11Efficiency measuring circuit for dc-dc converter which calculates internal resistance of switching inductor based on duty cycle
Patent Packs
06/23/11Continuously switching buck-boost control
06/23/11Clean transition between ccm and dcm in valley current mode control of dc-to-dc converter
06/09/11Method and system for minimum output-voltage battery charger
05/26/11Method and system for improved phase noise in a bicmos clock driver
05/26/11Method and system for improving limiting amplifier phase noise for low slew-rate input signals
05/26/11Providing power to powered device having multiple power supply inputs
05/19/11Analog-to-digital converter
05/05/11Voltage regulator with virtual remote sensing
04/14/11Method and system for communicating multiple data signals over a single unidirectional isolation component
03/17/11Extending achievable duty cycle range in dc/dc forward converter with active clamp reset
03/17/11Feedback control of a dc/dc power converter
03/17/11Dc/dc converter having a fast and accurate average current limit
03/17/11Dc/dc converter overcurrent protection
03/17/11Accuracy of a volt-second clamp in an isolated dc/dc converter
02/24/11Flexible contactless wire bonding structure and methodology for semiconductor device
02/17/11Switch mode power supply with dynamic topology
12/30/10Monitoring cells in energy storage system
12/02/10Monolithic voltage reference device with internal, multi-temperature drift data and related testing procedures
11/25/10Chopper stabilized bandgap reference circuit and methodology for voltage regulators
11/18/10Pulse-width modulation (pwm) with independently adjustable duty cycle and frequency using two adjustable delays
Social Network Patent Pack
11/11/10Method and system for high efficiency, fast transient multi-channel led driver
10/28/10Complex-admittance digital-to-analog converter
10/21/10Voltage and current regulators with switched output capacitors for multiple regulation states
10/14/10Buck-mode boost converter with regulated output current
09/30/10Average inductor current mode switching converters
09/23/10Bidirectional power converters
09/09/10Inrush current control system with soft start circuit and method
08/05/10Method and system for polarity independent step-up converter capable of operating under ultra-low input voltage condition
07/08/10Switching mode converters
07/08/10Extending input to output voltage range in multiple channel switching regulator applications
07/01/10Method and system for voltage independent power supply load sharing
07/01/10Bootstrap transistor circuit
07/01/10Autonomous multi-device event synchronization and sequencing technique eliminating master and slave assignments
06/10/10Linearity in led dimmer control
06/10/10Current ripple reduction circuit for leds
06/10/10Dimmer-controlled leds using flyback converter with high power factor
06/10/10Dimmer control leakage pull down using main power device in flyback converter
06/10/10Universal input voltage light emitting device
05/27/10Power measurement circuit
05/27/10Power measurement circuit
Social Network Patent Pack
05/20/10Accelerated response to load transients in pfm dc-to-dc converters
04/15/10Systems and methods for characterizing component ratios and generating a digital representation of same
03/04/10Semiconductor device having a suspended isolating interconnect
12/31/09Single pass inl trim algorithm for networks
10/22/09Systems and methods for fast switch turn on approximating ideal diode function
10/22/09Systems and methods for oscillation suppression in switching circuits
10/01/09Method and system for bit polarization coding
09/17/09System and charging capacitors using automatic cell balancing
07/09/09Flexible contactless wire bonding structure and methodology for semiconductor device
05/14/09Method for clamping a semiconductor region at or near ground
05/14/09Circuits and methods to reduce or eliminate signal-dependent modulation of a reference bias
04/30/09Bidirectional power converters
03/05/09Multiple output amplifiers and comparators
02/05/09Over-voltage protection circuit

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009


This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Linear Technology Corporation in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Linear Technology Corporation with additional patents listed. Browse our Agent directory for other possible listings. Page by