Inventor

CHEN XIAOHAN

CN33 patents

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

CHEN XIAOHAN

HUAWEI TECH CO LTD

Prompt method and portable device

Fall detection-based help-seeking method and electronic device

Method and apparatus for setting sports mode

Attitude matrix calculation method and device

Method for calculating tread frequency of bicycle, wearable device, and storage medium

Vehicle positioning correction method and mobile device

Control method and electronic device

Target user locking method and electronic device

Method and apparatus for counting foot step based on stride frequency, and device

Method and apparatus for counting foot step based on acceleration information, and device

Message processing method, message viewing method, and terminal

Positioning method and mobile device

Device, method, and graphical user interface for starting application

XILINX INC

Method of and circuit for predistortion for a cable TV amplifier

Method of and circuit for crest factor reduction for a cable TV amplifier

Method of and circuit for predistortion for a cable TV amplifier

Digital communications circuits and systems

Thermal effect mitigation for digital pre-distortion

Digital communications circuits and systems

PIM cancellation architecture

Systems and methods for digital predistortion to mitigate power amplifier bias circuit effects

Time constant tracking for digital pre-distortion

Reconfigurable and scalable nonlinear filter for digital pre-distorters

System and method for time-interpolated power change in a digital pre-distortion circuit

TEXAS INSTRUMENTS INC

Subtracting linear impairments for non-linear impairment digital pre-distortion error signal

Capture selection for digital pre-distortion adaptation and capture concatenation for frequency hopping pre-distortion adaptation

Dual loop digital predistortion for power amplifiers

Transmitter first/second digital predistortion and first/second adaption circuitry with feedback

Dynamic determination of volterra kernels for digital pre-distortion

HONOR DEVICE CO LTD

Cycling detection method, electronic device and computer-readable storage medium

Motion data monitoring method and apparatus

Action recognition method and apparatus, terminal device, and motion monitoring system

UNIV HANGZHOU DIANZI

Dynamic trusted edge gateway for industrial terminals based on classification and hierarchical management and its implementation method