Inventor

ZHAO WEIFENG

CN24 patents

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

ZHAO WEIFENG

TENCENT TECH SHENZHEN CO LTD

Audio information processing method and apparatus

Song determining method and device and storage medium

Method and apparatus for generating digital score file of song, and storage medium

Sound file sound quality identification method and apparatus

Audio data processing method and apparatus, and computer storage medium

Dual sound source audio data processing method and apparatus

Method, apparatus, and system for processing numerical value in sending message using sound waves

System and method for calculating similarity of audio file

Method, apparatus, and storage medium for playing control processing of audio file

Data processing method and terminal thereof

GUANGZHOU KUGOU COMPUTER TECH CO LTD

Sound-mixing processing method, apparatus and device, and storage medium

Audio data processing method and device

Audio processing method, apparatus and system

Audio file management method, device and storage medium

Karaoke processing method and system

System and method for transmitting file based on audio signal

Karaoke processing method, apparatus and system

ZHEJIANG HISUN PHARM CO LTD

Pyrimidine derivative, method for preparing same and use thereof in medicine

Pyrimidine derivative, method for preparing same and use thereof in medicine

Pyrimidine derivative, method for preparing same and use thereof in medicine

Pyrimidine derivative, method for preparing same and use thereof in medicine

SAMSUNG ELECTRONICS CO LTD

Reconfigurable ECC for memory

UNIV SOOCHOW

Spectrally selective emitter and design method thereof

UNIV SICHUAN

Wearable filtrating artificial kidney device