Irvine, California
United States
47
2025-12-11
The entities that hold a legal rights for patent applications filed by inventor LI Qiang:
Qiang LI from Irvine, US has applied for patents for these inventions. The list has both pending applications and granted patents:
CALIBRATION OF IMAGING SYSTEM WITH COMBINED OPTICAL COHERENCE TOMOGRAPHY AND VISUALIZATION MODULE
#2 | 2024-01-25CALIBRATION OF IMAGING SYSTEM WITH COMBINED OPTICAL COHERENCE TOMOGRAPHY AND VISUALIZATION MODULE
#3 | 2020-04-30Second Order Harmonic Cancellation for Radio Frequency Front-End Switches
#4 | 2019-09-05HIGH-LINEARITY CMOS WIFI RF POWER AMPLIFIERS IN WIDE RANGE OF BURST SIGNALS
#5 | 2019-09-05Voltage mode power combiner for radio frequency linear power amplifier
#6 | 2019-05-16POWER MODE MANAGEMENT
#7 | 2019-03-07Second order harmonic cancellation for radio frequency front-end switches
#8 | 2019-02-19Hybrid source of energy supply scheme for internet of things system on chip
#9 | 2019-02-14Radio frequency switch with low oxide stress
#10 | 2019-02-05Dual-mode low-power low-jitter noise phased locked loop system
#11 | 2018-07-19AUTONOMOUS BANDWIDTH SELECT WIRELESS TRANSCIVER
#12 | 2018-04-05High-linearity CMOS WiFi RF power amplifiers in wide range of burst signals
#13 | 2017-11-23Second order harmonic cancellation for radio frequency front-end switches
#14 | 2017-09-14Voltage mode power combiner for radio frequency linear power amplifier
#15 | 2016-03-10High-linearity CMOS WiFi RF power amplifiers in wide range of burst signals
#16 | 2016-02-04Voltage mode power combiner for radio frequency linear power amplifier
#17 | 2016-01-28Radio frequency switch with low oxide stress
#18 | 2014-11-13Second order harmonic cancellation for radio frequency front-end switches
#19 | 2014-01-16LOW NOISE AMPLIFIERS FOR MULTIPLE RADIO STANDARDS
#20 | 2013-12-26Low-noise amplifiers for RF receiver
#21 | 2013-11-14Variable-gain low noise amplifier
#22 | 2013-10-17ON-CHIP CAPACITOR STRUCTURE
#23 | 2012-01-12On-chip capacitor structure
#24 | 2011-06-09Double transformer balun for maximum power amplifier power
#25 | 2011-05-05Method and system for mitigating the effects of pulling in multiple phase locked loops in multi-standard systems
#26 | 2011-01-27Differential varactor circuit for a voltage controlled oscillator
#27 | 2011-01-27Configurable clock signal generator
#28 | 2010-04-01Method and system for independent I and Q loop amplitude control for quadrature generators
#29 | 2009-07-30Voltage controlled oscillator with multi-tap inductor
#30 | 2008-07-03Local oscillation generator with mixer having reduced signal power consumption
#31 | 2008-07-03Programmable amplitude compensation circuit
#32 | 2008-06-12Method and system for mitigating the effects of pulling in multiple phase locked loops in multi-standard systems
#33 | 2008-06-12Method and system for calibrating a plurality of modules in a communication system
#34 | 2008-06-12Method and system for a compact and power efficient local oscillator generation architecture
#35 | 2008-06-12Method and system for RC-CR quadrature generation with wideband coverage and process compensation
#36 | 2008-06-12Method and system for independent I and Q loop amplitude control for quadrature generators
#37 | 2008-06-12Method and System for Buffering A Clock Signal
#38 | 2008-04-17Amplitude compensation circuit with programmable buffers
#39 | 2008-01-03LO generator to reject unwanted sideband
#40 | 2007-12-20Reconfigurable frequency filter
#41 | 2007-10-04Method for active Gm-C filter gain control
#42 | 2007-03-22Method to improve CMFB phase margin of variable-output-bandwidth mixer
#43 | 2006-06-29Method to compensate the VCO buffer Q factor at low frequency band
#44 | 2006-02-02Adaptive mixer output filter bandwidth control for variable conversion gain down-conversion mixer
#45 | 2006-02-02Method to improve CMFB phase margin of variable-output-bandwidth mixer
#46 | 2005-09-22Double transformer balun for maximum power amplifier power
#47 | 2005-09-22Tuned transformer balun circuit and applications thereof
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