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Rf Micro Devices Inc
Rf Micro Devices Inc_20131212
  

Rf Micro Devices Inc patents

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

ARCHIVE: New 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "R" | Rf Micro Devices Inc-related inventors




Date Rf Micro Devices Inc patents (updated weekly) - BOOKMARK this page
04/13/17Adaptive capacitors with reduced variation in value and in-line methods for making same
04/06/17Tcsaw with improved reliability
02/23/17Baw resonator having lateral energy confinement and methods of fabrication thereof
02/23/17Baw resonator having multi-layer electrode and bo ring close to piezoelectric layer
02/02/17Methods for fabrication of bonded wafers and surface acoustic wave devices using same
02/02/17Rf filtering circuitry
02/02/17Bonded wafers and surface acoustic wave devices using same
02/02/17Stealth-dicing compatible devices and methods to prevent acoustic backside reflections on acoustic wave devices
01/26/17Multi-layer substrate with an embedded die
01/26/17Transmit spectral regrowth cancellation at receiver port
01/19/17Self-activated transfer switch
01/19/17Radio frequency (rf) front-end without signal switches
01/05/17Frequency-dependent resistor and circuitry employing the same
01/05/17Switch topology for switching filters multiplexers
01/05/17Dual-mode envelope tracking power converter circuitry
01/05/17Dual-mode envelope tracking power converter circuitry
01/05/17Dual-output asynchronous power converter circuitry
12/29/16Suppression of back-gate transistors in rf cmos switches built on an soi substrate
12/29/16Saw resonator with resonant cavities
12/22/16Temperature compensation technique for envelope tracking system
12/22/16High linearity antenna swapping circuitry
12/15/16Switching supply delay compensation
12/01/16Wafer level fan-out with electromagnetic shielding
12/01/16Trigger circuitry for electrostatic discharge (esd) protection
12/01/16Tunable notch filter
11/24/16Substrate structure with embedded layer for post-processing silicon handle elimination
11/24/16Vertical gallium nitride power field-effect transistor with a field plate structure
11/17/16Substrate with embedded sintered heat spreader and process for making the same
11/17/16Radio frequency front end circuitry with improved primary transmit signal isolation
11/03/16Ca fdd-fdd and fdd-tdd architecture
10/20/16High band tdd antenna swapping method with improved receiver sensitivity
10/06/16Heterojunction bipolar transistor architecture
09/29/16Encapsulated dies with enhanced thermal performance
09/29/16Encapsulated dies with enhanced thermal performance
09/22/16Decoupling loop for reducing undesired magnetic coupling between inductors, and related methods and devices
09/15/16Reconfigurable directional coupler with a variable coupling factor
09/08/16Differential power amplifier for mobile cellular envelope tracking
09/08/16Multistage differential power amplifier having interstage power limiter
09/08/16Output matching network for differential power amplifier
08/18/16Rf amplification device with power protection during high supply voltage conditions
08/11/16Radio frequency front end circuitry for carrier aggregation
08/04/16Transition frequency multiplier semiconductor device
07/28/16Hermetically sealed through vias (tvs)
06/30/16Rf ladder filter with simplified acoustic rf resonator parallel capacitance compensation
06/30/16Simplified acoustic rf resonator parallel capacitance compensation
06/30/16Acoustic rf resonator parallel capacitance compensation
06/30/16Radio frequency front end circuitry for carrier aggregation
06/23/16Plate wave devices with wave confinement structures and fabrication methods
06/23/16Multi-frequency guided wave devices and fabrication methods
06/23/16Plate wave devices with wave confinement structures and fabrication methods
06/09/16Envelope tracking with reduced circuit area and power consumption
05/26/16Circuitry and methods for time division duplex carrier aggregation
05/19/16Multi-broadband doherty power amplifier
05/19/16Rf duplexing device
05/12/16Antenna on a device assembly
05/05/16Apparatus with 3d inductors
05/05/16Methods of manufacturing a printed circuit module having a semiconductor device with a protective layer in place of a low-resistivity handle layer
05/05/16Printed circuit module having a semiconductor device with a protective layer in place of a low-resistivity handle layer
05/05/16Tunable slow-wave transmission line
05/05/16Slow-wave transmission line formed in a multi-layer substrate
05/05/16Coupled slow-wave transmission lines
05/05/16Hybrid cavity and lumped filter architecture
05/05/16Antenna impedance matching and aperture tuning circuitry
05/05/16Low noise amplifier
05/05/16Multiplexers using weakly-coupled networks in rf front end circuitry
Patent Packs
05/05/16Semiconductor resonators with reduced substrate losses
05/05/16Radio frequency filtering circuitry with resonators
05/05/16Diversity receive modules using one or more shared tunable notch filters for transmit blocker rejection
05/05/16Multiplexers using weakly-coupled networks in rf front end circuitry
04/28/16Rf front end architecture
04/28/16Antenna switching in a communication circuit
04/14/16Configurable radio frequency attenuator
04/07/16Envelope tracking with reduced dynamic range
04/07/16Method for manufacturing an integrated circuit package
03/24/16Antenna array calibration for wireless charging
03/24/16Antenna array calibration for wireless charging
03/24/16Antenna array calibration for wireless charging
03/24/16Fast transition envelope tracking
03/17/16Printed circuit module having semiconductor device with a polymer substrate and methods of manufacturing the same
03/17/16Method for wireless charging power control
Patent Packs
03/10/16Integrated power module with improved isolation and thermal conductivity
03/03/16Reduced bandwidth envelope tracking
03/03/16Reconfigurable directional coupler
02/25/16Power semiconductor device with over-current protection
02/25/16Direct current (dc) voltage converter operation mode transition
02/18/16Configurable rf transmit/receive multiplexer
02/18/16Tunable rf transmit/receive multiplexer
02/18/16Switchable rf transmit/receive multiplexer
02/11/16Electrostatic discharge (esd) protection circuit
01/28/16Radio frequency (rf) microelectromechanical systems (mems) devices with gold-doped silicon
01/28/16Encapsulated micro-electromechanical system switch and manufacturing the same
01/28/16Smooth transitioning buck-boost dc-dc converter
01/21/16Radio frequency (rf) power harvesting circuit
01/21/16Wireless charging circuit
01/14/16Linear fet feedback amplifier
01/07/16Group delay calibration of rf envelope tracking
12/24/15Soi with gold-doped handle wafer
12/24/15Heterojunction bipolar transistors for improved radio frequency (rf) performance
12/24/15Active photonic device having a darlington configuration
12/10/15Glass wafer assembly
12/10/15Schottky gated transistor with interfacial layer
12/03/15Ring-frame power package
11/26/15Rf switch structure having reduced off-state capacitance
11/26/15Reconfigurable rf receive diplexer
11/19/15Method for processing product wafers using carrier substrates
11/12/15Electrostatic discharge (esd) protection circuit
11/05/15Compact impedance transformer
11/05/15Semiconductor device having improved heat dissipation
11/05/15Enhanced mems vibrating device
10/22/15Rf front-end circuitry with transistor and microelectromechanical multiple throw switches
Social Network Patent Pack
10/15/15High voltage field effect transitor finger terminations
10/15/15Connection using conductive vias
10/08/15Mems resonator with functional layers
10/08/15Rf receive diplexer
09/17/15Rf triplexer architecture
09/17/15Triplexer architecture for aggregation
09/10/15Silicon-on-plastic semiconductor device with interfacial adhesion layer
09/10/15Semiconductor device with reduced leakage current and making the same
08/20/15Multiple mode rf power converter
08/06/15High isolation dual antenna rf switch architectures
Patent Packs
07/30/15Unbalanced linear power amplifier
07/23/15Compact power detection circuit utilizing ground via coupling
07/23/15Multiple-input multiple-output rf antenna architectures
07/16/15Integrated circuit module having a first die with a power amplifier stacked with a second die and making the same
07/16/15Surface finish for conductive features on substrates
07/09/15Power management system for a bus interface system
07/09/15Read technique for a bus interface system
07/09/15Write technique for a bus interface system
07/09/15Group write technique for a bus interface system
07/09/15Start of sequence detection for one wire bus
07/09/15Direct current (dc)-dc converter having a multi-stage output filter
06/25/15Pseudo-envelope following power management system
06/18/15Bus interface system
06/18/15Radio frequency power amplifier with noise reduction feedback linearization
06/04/15Semiconductor die having improved thermal performance
06/04/15Rf amplifier operational in different power modes
06/04/15Amplifying system
06/04/15Low distortion antenna switching circuitry
05/28/15Overstress management for power amplifiers
05/28/15High efficiency radio frequency power amplifier circuitry with reduced distortion
05/28/15Power amplifier with self aligned peaking stage
05/21/15Frequency selective predistortion
05/07/15Electronic modules having grounded electromagnetic shields
04/30/15Silicon-on-plastic semiconductor device and making the same
04/30/15Broadband isolation low-loss ism/mb-hb tunable diplexer
04/30/15Rf diplexer
04/30/15Transmit and receive rf multiplexer
04/16/15Heterojunction bipolar transistor geometry for improved power amplifier performance
04/16/15Auto-configuration of devices based upon configuration of serial input pins and supply
04/02/15Reconfigurable load modulation amplifier
Patent Packs
04/02/15Hybrid active and passive tunable rf filters
04/02/15Weakly coupled rf network based power amplifier architecture
03/26/15Rf filter structure for antenna diversity and beam forming
03/26/15Filtering characteristic adjustments of weakly coupled tunable rf filters
03/26/15Output match directional coupler
03/26/15Multi-band impedance tuners using weakly-coupled lc resonators
03/26/15Carrier aggregation using multiple antennas
03/26/15High linearity rf diplexer
03/26/15Tunable rf diplexer
03/19/15Power amplifier (pa) system with electrothermal feedback circuitry for pa gain correction
03/12/15Rf amplification device with power protection during high supply voltage conditions
03/05/15Weakly coupled tunable rf transmitter architecture
02/26/15Antenna tuning circuitry with reduced interference
02/19/15Expanded range dc-dc converter
02/05/15Body bias switching for an rf switch
02/05/15Calibration for a tunable rf filter structure
02/05/15Cooperative tunable rf filters
02/05/15Interference rejection rf filters
02/05/15Advanced 3d inductor structures with confined magnetic field
02/05/15Rdl system in package
Social Network Patent Pack
02/05/15Vswr detector for a tunable filter structure
02/05/15Weakly coupled tunable rf receiver architecture
01/22/15Clock and data recovery using dual manchester encoded data streams
01/15/15Tunable duplexer arrangement configured for tdd operation
01/01/15Method of power amplifier calibration
12/25/14Multi-broadband doherty power amplifier
12/25/14Power amplifier with improved low bias mode linearity
12/25/14Carrier aggregation arrangement using triple antenna arrangement
11/20/14Tunable filter front end architecture for non-contiguous carrier aggregation
11/13/14Esd protection circuit
11/13/14Technique to reduce the third harmonic of an on-state rf switch
11/06/14Carrier aggregation arrangements for mobile devices
10/16/14Integrated pulse shaping biasing circuitry
10/16/14Dual instantaneous envelope tracking
10/16/14Split band filtering with two saw filters and single tunable filter
10/16/14Tunable filter for lte bands
10/09/14Serial bus buffer with noise reduction
09/18/14Harmonic cancellation circuit for an rf switch branch
09/18/14Noise conversion gain limited rf power amplifier
09/18/14Envelope tracking power supply voltage dynamic range reduction
Social Network Patent Pack
09/18/14Power management/power amplifier operation under dynamic battery drops
09/18/14Transformer-based power amplifier stabilization and reference distortion reduction
09/18/14Weakly coupled based harmonic rejection filter for feedback linearization power amplifier
09/18/14High q factor inductor structure
09/11/14Silicon-on-dual plastic (sodp) technology and methods of manufacturing the same
09/11/14Patterned silicon-on-plastic (sop) technology and methods of manufacturing the same
09/11/14Power amplifier spurious cancellation
08/28/14Semiconductor radio frequency switch with body contact
08/14/14Bi-directional power supply signal based linear amplifier
08/07/14Gain synchronization circuitry for synchronizing a gain response between output stages in a multi-stage rf power amplifier
08/07/14Dedicated shunt switch with improved ground
07/31/14Mems vibrating structure using an orientation dependent single-crystal piezoelectric thin film layer
07/31/14Mems vibrating structure using an orientation dependent single-crystal piezoelectric thin film layer
07/24/14Communications based adjustments of a parallel amplifier power supply
07/24/14Communications based adjustments of an offset capacitive voltage
06/19/14Mobile communication circuitry for three or more antennas
06/12/14Doherty power amplifier with tunable impedance load
06/05/14Regulated switching converter
06/05/14Average load current detector for a multi-mode switching converter
05/29/14Surface finish for conductive features on substrates
05/22/14Modulated power supply system and method with automatic transition between buck and boost modes
05/22/14Self-tuning amplification device
05/08/14Variable capacitor and switch structures in single crystal piezoelectric mems devices using bimorphs
05/08/14Output impedance compensation of a pseudo-envelope follower power management system
05/08/14Tunable and switchable resonator and filter structures in single crystal piezoelectric mems devices using bimorphs
05/01/14Power amplifier controller
04/24/14Transitioning from envelope tracking to average power tracking
04/24/14Efficient power transfer power amplifier (pa) architecture
04/17/14Additive conductor redistribution layer (acrl)
04/17/14Power management configuration for tx mimo and ul carrier aggregation
Social Network Patent Pack
04/10/14Pseudo-envelope following feedback delay compensation
04/10/14Reducing effects of rf mixer-based artifact using pre-distortion of an envelope power supply signal
04/10/14Rugged iq receiver based rf gain measurements
04/03/14Local voltage control for isolated transistor arrays
04/03/14Tunable diplexer for carrier aggregation applications
03/20/14Open loop ripple cancellation circuit in a dc-dc converter
03/06/14Multiple power supply input parallel amplifier based envelope tracking
02/27/14Lateral semiconductor device with vertical breakdown region
02/27/14Semiconductor device with electrical overstress (eos) protection
02/27/14Gallium nitride (gan) device with leakage current-based over-voltage protection
02/27/14Field effect transistor (fet) having fingers with rippled edges
02/27/14Semiconductor device having improved heat dissipation
02/27/14Power management architecture for modulated and constant supply operation
02/27/14Power loop control based envelope tracking
02/06/14Multimode differential amplifier biasing system
02/06/14Front end radio architecture (fera) with power management
01/30/14Programmable rf notch filter for envelope tracking
01/30/14Tuner topology for wide bandwidth
01/23/14Using an interconnect bump to traverse through a passivation layer of a semiconductor die
01/16/14De-multiplexing a radio frequency input signal using output transformer circuitry
01/09/14Programmable delay circuitry
01/09/14Output impedance compensation of a pseudo-envelope follower power management system
12/26/13Envelope power supply calibration of a multi-mode radio frequency power amplifier
12/26/13Envelope power supply calibration of a multi-mode radio frequency power amplifier
12/26/13Envelope power supply calibration of a multi-mode radio frequency power amplifier
12/19/13Antenna switching circuitry
12/19/13Antenna switching circuitry for mimo/diversity modes
12/19/13Radio frequency transmission line transformer
12/19/13Dual antenna integrated carrier aggregation front end solution







ARCHIVE: New 2016 2015 2014 2013 2012 2011 2010 2009



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