Inventor

XU JIANFENG

CN65 patents

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

XU JIANFENG

HUAWEI TECH CO LTD

Method and device for performing frame erasure concealment on higher-band signal

Method and apparatus for providing speech coding coefficients using re-sampled coefficients

Signal compression method and apparatus

Wireless control method, system, and apparatus for determining the state of a power switch

Method for determining an encoding parameter for a multi-channel audio signal and multi-channel audio encoder

Method and an apparatus for voice quality enhancement (VQE) for detection of VQE in a receiving signal using a guassian mixture model

Method for inter-channel difference estimation and spatial audio coding device

Method and apparatus for obtaining an attenuation factor

Wi-fi configuration method, Wi-Fi mobile terminal, and Wi-Fi device

Method for parametric spatial audio coding and decoding, parametric spatial audio coder and parametric spatial audio decoder

Signal processing method, processing apparatus and voice decoder

Wireless local area network configuration using probe request frame having authentication information

Method for securely controlling smart home, and terminal device

Audio file playing method and apparatus

Signal processing method and device

Audio signal processing method and encoder

Data processing method and device for processing speech signal or audio signal

Parametric encoder for encoding a multi-channel audio signal

Preprocessing method, preprocessing apparatus and coding device

Method for encoding signal, and method for decoding signal

Method and apparatus for secure multi-terminal cooperative working

XU JIANFENG

Method and device for performing frame erasure concealment to higher-band signal

Methods and compositions for correlating genetic markers with prostate cancer risk

Method, apparatus and system for linear prediction coding analysis

Video content generation system, video content generation device, and storage media

Methods and compositions for correlating genetic markers with risk of aggressive prostate cancer

QI FENGYAN

Pitch detection method and apparatus

Signal compression method and apparatus

GENEMIND BIOSCIENCES CO LTD

Method for controlling base sequence determination, base sequence determination system and control device

Method for controlling base sequence determination, base sequence determination system and control device

UNIV WAKE FOREST HEALTH SCIENCES

Genetic polymorphisms in the prostate-specific antigen gene promoter

Methods and compositions for correlating genetic markers with prostate cancer risk

ZHANG DEJUN

Method for encoding signal, and method for decoding signal

Framing method and apparatus

NINGBO CYANBULLS IND & TRADE CO LTD

Roller skate trainer

Long handle toenail clipper

TENCENT TECH SHENZHEN CO LTD

Read-write control method for memory, and corresponding memory and server

Read-write control method for memory, and corresponding memory and server

WESTERN DIGITAL TECHNOLOGY INC

Disk drive to reduce head instability

ZHAN WUZHOU

Method and apparatus for obtaining an attenuation factor

ZHONGPAI S&T SHENZHEN CO LTD

Apparatus, device and method for measuring gain of sensor

TOKYO ELECTRON LTD

Substrate processing method and substrate processing apparatus

GUANGDONG BRUNP RECYCLING TECHNOLOGY CO LTD

Preparation method for and use of lithium silicate-based adsorbent

KIELISZEWSKI MARCIA J

Nucleic acid for plant expression of a fusion protein comprising hydroxyproline O-glycosylation glycomodule

UNIV OHIO

Growth hormone and interferon-alpha 2 glycoproteins produced in plants

TIANXI CHILDRENS PRODUCTS CIXI CITY CO LTD

High chair

BEIJING HONOR DEVICE CO LTD

Audio playback method, failure detection method for screen sound production component, and electronic device

HONOR DEVICE CO LTD

Device detection method and terminal

MIAO LEI

Preprocessing method, preprocessing apparatus and coding device

UNIV HUAZHONG SCIENCE TECH

Selective field-assisted machining system