Inventor

XU FEI

CN128 patents

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

XU FEI

GEN ELECTRIC

Electric drive system and energy management method

DC fast charging station for electric vehicles

System and method for fault protection of a motor

System and method for gradient amplifier control

Systems and methods for a soft switching DC-DC converter

Electric drive system and energy management method

System and method for direct current power transmission

System and method for fault protection of a motor

Switching amplifier and method for estimating remaining lifetime of a switching amplifier

Electric drive system and energy management method

SUZHOU RADIANT PHOTOVOLTAIC TECH CO LTD

Transportation robot

Robot cleaner

Control method for cleaning system

Edge positioning apparatus for solar panel cleaning robot, and positioning method thereof

KOKUYO KK

Chair and cover member of the chair

Chair and seat support mechanism

Chair and seat support mechanism

Chair and seat support mechanism

HUAWEI DIGITAL POWER TECH CO LTD

Multi-level inverter clamping modulation method and apparatus, and inverter

Multi-level inverter clamping modulation method and apparatus, and inverter

Photovoltaic power generation system and photovoltaic power transmission method

Photovoltaic power generation system and photovoltaic power transmission method

XU FEI

Pregnancy pillow

Pregnancy pillow

Pregnancy pillow

CHARTERED SEMICONDUCTOR MFG

System for improving endurance and data retention in memory devices

Reliable level shifter of ultra-high voltage device used in low power application

BOE TECHNOLOGY GROUP CO LTD

Shift register, driving method thereof, gate driver circuit and display device

Shift register unit, driving method thereof, gate driving circuit, and display device

HEFEI BOE OPTOELECTRONICS TECH

Method and apparatus for compensating white point coordinates, and computer device and storage medium

Display substrate, manufacturing method thereof and display device

BIRD ROCK BIO INC

Treatment of disease responsive to modulation of cannabanoid 1(CB1) receptor signaling

Antibodies that bind human cannabinoid 1 (CB1) receptor

MICROSOFT CORP

Analyzing multiple data streams as a single data object

UNIV HONG KONG SCIENCE & TECH

Fast switchable and high diffraction efficiency grating ferroelectric liquid crystal cell

BEIJING XIAOMI TECH CO LTD

Method and apparatus for providing an interactive user interface

WONG SUN HOI

Wearable articles with wetness sensing

GE ENERGY POWER CONVERSION TECHNOLOGY LTD

Circuit breaker

QUALCOMM INC

Cache memory system and method using dynamically allocated dirty mask space

HAAS PETER JAY

Managing uncertain data using Monte Carlo techniques

ANHUI MEIZHI PREC MANUFACTURING CO LTD

Permanent magnet motor and compressor

BEYER KEVIN S

Systems and methods for highly parallel processing of parameterized simulations

ARUMUGAM SUBRAMANIAN

Risk analysis for data-intensive stochastic models

GUANGDONG MEIZHI COMPRESSOR CO LTD

Compressor and refrigeration device

LITTLE NOBLEMAN TECH LIMITED

Absorbent article and related methods

ITSR HONG KONG LTD

Train signaling system and method for detecting distance-to-go of a train

LU YANQING

Particle removal using periodic piezoelectric coefficient material

HUAWEI TECH CO LTD

Upgrade management method and scheduling node, and storage system

CNNC NUCLEAR POWER OPERATION MAN CO LTD

Full-digital rod position measurement devices and methods thereof

MICRON TECHNOLOGY INC

Limiting regulator overshoot during power up