Inventor

GUO DAWEI

CN43 patents

⚠️ This page may combine multiple inventors who share the name “GUO DAWEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GUO DAWEI

BEKEN CORP

Switch configured to control a transceiver and a radio frequency system comprising the switch

Circuit and method for compensating noise

Methods and apparatus for calibrating received signal strength indicators

Analog-to-digital converter and method of converting an analog signal to a digital signal

Methods and apparatus for calibrating received signal strength indicators

Frequency synthesizer and method of operating the same

Fractional-N frequency synthesizer and method thereof

Low-noise amplifier, receiver and method in a low-noise amplifier

Operational amplifier and method of amplifying with the operational amplifier

Method and circuit for suppressing pop noise in an audio operation amplifier

Amplifier and amplification method

Apparatus and method of calculating position-velocity-time results of receiver

Apparatus and method of generating Weil codes

Method and circuit for exciting a crystal oscillation circuit

Transmitter for transmitting packets and method thereof

Circuit, device and method in a circuit

Methods and apparatus for calibrating received signal strength indicators

Low pass filter embedded digital-to-analog converter

Signal processing bias circuit for microphone

Selectable intermediate frequency demodulator

Output stage of operational amplifier and method in the operational amplifier

Radio frequency voltage-to-current converting circuit and method

Operational amplifier and method of operating the operational amplifier

Circuit and method for adjusting oscillating frequency of an oscillator

Phase locked loop circuit and a method in the phase locked loop circuit

Calibration circuit and method

GM GLOBAL TECH OPERATIONS LLC

Vehicle hood

Vehicle fender

Vehicle liftgate

LIU JIAZHOU

Demodulator, a method for demodulating an ask signal and an on-board unit including the demodulator

Wake-up circuit and an on board unit including the same, a filter, methods for frequency detection and filtering

Amplitude shift keying demodulator and method for demodulating an ask signal

IDQ SCIENCE AND TECH GUANGDONG HENGQIN CO LTD

Tool wear state monitoring method and system based on multiple types of signals

Fault detection method and system based on adapter tool shank

GUO DAWEI

Demodulator with signal preconditioner

Method of removing sulfur oxides and nitrogen oxides in the flue gas

DONGGUAN LAN GUANG PLASTIC MOULDING CO LTD

Optical fiber connector

HONOR DEVICE CO LTD

Touch screen panel and electronic device

WANG YANFENG

Method for calibrating an on-board unit and a test device, a method for wireless toll collection

BLOVELIGHT GUANGDONG INTELLIGENT TECH CO LTD

Optical signal transmission device

NATIONAL UNIV OF DEFENSE TECHNOLOGY

Inductive plasma acceleration apparatus and method

Beken Corp Shenzhen

Calibration of audio power amplifier DC offset

INST FOR THE DEVELOPMENT AND QUALITY MACAU

Solid state additive method