Shanghai
China
36
2023-01-05
The entities that hold a legal rights for patent applications filed by inventor Guo Dawei:
Dawei Guo from Shanghai, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Apparatus and method of calculating position-velocity-time results of receiver
#2 | 2022-10-18Apparatus and method of generating Weil codes
#3 | 2021-09-23Signal processing bias circuit for microphone
#4 | 2021-06-17Calibration of audio power amplifier DC offset
#5 | 2020-05-26Frequency synthesizer and method of operating the same
#6 | 2018-12-04Output stage of operational amplifier and method in the operational amplifier
#7 | 2018-11-22Method and circuit for exciting a crystal oscillation circuit
#8 | 2018-10-18Fractional-N frequency synthesizer and method thereof
#9 | 2018-08-28Radio frequency voltage-to-current converting circuit and method
#10 | 2018-08-21Transmitter for transmitting packets and method thereof
#11 | 2018-04-26Method and circuit for suppressing pop noise in an audio operation amplifier
#12 | 2018-04-10Circuit and method for compensating noise
#13 | 2017-12-26Low-noise amplifier, receiver and method in a low-noise amplifier
#14 | 2016-06-02Operational amplifier and method of operating the operational amplifier
#15 | 2016-05-17Operational amplifier and method of amplifying with the operational amplifier
#16 | 2016-04-28Amplifier and amplification method
#17 | 2016-02-04Power Amplifier, and Method of the Same
#18 | 2015-09-24Circuit and method for adjusting oscillating frequency of an oscillator
#19 | 2015-08-25Switch configured to control a transceiver and a radio frequency system comprising the switch
#20 | 2015-02-12Calibration circuit and method
#21 | 2015-02-05Circuit, device and method in a circuit
#22 | 2015-01-06Analog-to-digital converter and method of converting an analog signal to a digital signal
#23 | 2014-11-13CHARGE PUMP, A PHASE LOCKED LOOP CIRCUIT AND A CHARGE PUMP METHOD
#24 | 2014-07-01Phase locked loop circuit and a method in the phase locked loop circuit
#25 | 2013-07-18Amplitude shift keying demodulator and method for demodulating an ask signal
#26 | 2013-06-27Modulator, mixer and method for amplitude shift keying modulation
#27 | 2013-05-23REGULATOR, ELECTRONIC DEVICE INCLUDING THE REGULATOR
#28 | 2012-06-28Method for calibrating an on-board unit and a test device, a method for wireless toll collection
#29 | 2012-06-14Demodulator, a method for demodulating an ask signal and an on-board unit including the demodulator
#30 | 2012-05-17Wake-up circuit and an on board unit including the same, a filter, methods for frequency detection and filtering
#31 | 2011-08-18Methods and apparatus for calibrating received signal strength indicators
#32 | 2011-08-18Methods and apparatus for calibrating received signal strength indicators
#33 | 2010-06-10Demodulator with signal preconditioner
#34 | 2010-06-10Selectable intermediate frequency demodulator
#35 | 2010-04-29METHOD AND APPARATUS FOR BIASING A MIXER
#36 | 2010-01-07Methods and apparatus for calibrating received signal strength indicators
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