Inventor

WU QICHANG

CN5 patents

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

SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD

2 patents

US9955257B2Apr 24, 2018

Class-D audio amplifier

SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD2 citations66

US9967517B2May 8, 2018

Methods of transmitting and receiving audio-video data and transmission system thereof

SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD0 citations35

WU QICHANG

2 patents

US8085070B2Dec 27, 2011

Overclocking with phase selection

WU QICHANG3 citations56

US9686607B1Jun 20, 2017

Audio processing devices with port output circuits controlled by PC beep signal activity

WU QICHANG0 citations37

INTEGRATED DEVICE TECH

1 patent

US8009719B2Aug 30, 2011

Digital spread spectrum method based on precise phase delta-sigma algorithm

INTEGRATED DEVICE TECH6 citations58