Inventor

ZHANG XIAOFENG

CN104 patents

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

ZHANG XIAOFENG

ZHANG XIAOFENG

Working component for mating with multiple shaft ends

Saw blade

Battery box

Saw blade

Working component for mating with multiple shaft ends

Tissue box

Hand dryer

Cylindrical waterproof battery box

Method for managing a processor, lock contention management apparatus, and computer system

Battery box

HUAWEI TECH CO LTD

Method for migrating memory data of virtual machine, and related apparatus and cluster system

Optical signal modulation circuit and apparatus

Coding and decoding method and device, and system

Framing method and apparatus in passive optical network and system

Uplink access method and device

Input/output apparatus of multiplexer, and multiplexer

SAE MAGNETICS HK LTD

Method for testing a micro-actuator in a magnetic tester

Measuring and neutralizing the electrical charge at the interface of a magnetic head and media

Measuring and neutralizing the electrical charge at the interface of a magnetic head and media

Detection of slider-disk interference using a dynamic parametric test

SANDISK TECHNOLOGIES LLC

Multi-purposed leak detector

Non-dominant pole tracking compensation for large dynamic current and capacitive load reference generator

Accurate self-calibrated negative to positive voltage conversion circuit and method

APPLIED MATERIALS INC

Adaptive settling time control for binary-weighted charge redistribution circuits

Adaptive settling time control for binary-weighted charge redistribution circuits

Scalable, multi-precision, self-calibrated multiplier-accumulator architecture

BOE TECHNOLOGY GROUP CO LTD

Display panel and display device

Display panel and display device with particular arrangement of spacers in a photoelectric sensing region

Display substrate, display panel and display device

CHERVON HK LTD

Bit

Working attachment and combination of working attachment and power tool

CHERVON IP LTD

Bit assembly

Bit accessory and bit assembly

FUTUREWEI TECHNOLOGIES INC

Upstream pilot structure in point to multipoint orthogonal frequency division multiplexing communication system

Upstream pilot structures in point-to-multipoint orthogonal frequency-division multiplexing (OFDM) communication systems

ORDOS YUANSHENG OPTOELECTRONICS CO LTD

Electron transport layer including stacked electron transport film, and method of manufacturing the same, light-emitting device and display apparatus

Flexible transparent electrode, flexible display panel, manufacture method, and display device

SHANGHAI UNITED IMAGING HEALTHCARE CO LTD

Radiotherapy device and microwave source thereof

Radiotherapy device and microwave source thereof

VERITONE ALPHA INC

Using battery state excitation to model and control battery operations

GE TIEHAN

Spiral LED filament and light bulb using spiral LED filament

NEW TRENT INC

Tablet cover including a kick stand and stylus holder

LI TIANWEN

Portable battery

FENG ZHU

Electrical current as probe for modulation at head-disk interface

CHEN ZHIGUO

Adaptor for adapting a working element to an end of a power tool shaft

SHANGHAI ICEKREDIT INC

Method and device for graph data quality verification

LIANG CHANGNIAN

Differentiated, integrated and individualized education

NANOSYS INC

Cadmium free reverse type 1 nanostructures with improved blue light absorption for thin film applications

NINGDE AMPEREX TECHNOLOGY LTD

Separator and electrochemical device

DELL PRODUCTS LP

Pluggable test service for hyper-converged infrastructure