Inventor

MA CHINGWO

TW9 patents

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

VIA TECH INC

5 patents

US7403556B2Jul 22, 2008

Radio receiver supporting multiple modulation formats with a single pair of ADCs

VIA TECH INC33 citations86

US7539125B2May 26, 2009

Method and circuit for frequency offset estimation in frequency domain in the orthogonal frequency division multiplexing baseband receiver for IEEE 802.11A/G wireless LAN standard

VIA TECH INC13 citations81

US7843805B2Nov 30, 2010

Method and circuit for frequency offset estimation in frequency domain in the orthogonal frequency division multiplexing baseband receiver for IEEE 802.11a/g wireless LAN standard

VIA TECH INC2 citations60

US7289559B2Oct 30, 2007

Method for updating coefficients in decision feedback equalizer

VIA TECH INC4 citations60

US7164731B2Jan 16, 2007

Apparatus and method of adaptive frequency offset estimations for a receiver

VIA TECH INC2 citations59

ALPHA IMAGING TECHNOLOGY CORP

2 patents

US7873123B2Jan 18, 2011

Null detector and method thereof

ALPHA IMAGING TECHNOLOGY CORP3 citations53

US7742537B2Jun 22, 2010

Time domain symbol timing synchronization circuit and method thereof for communication systems

ALPHA IMAGING TECHNOLOGY CORP0 citations36

S3 INC

1 patent

US5748126AMay 5, 1998

Sigma-delta digital-to-analog conversion system and process through reconstruction and resampling

S3 INC79 citations93

MA CHINGWO

1 patent

US8942143B2Jan 27, 2015

Time division duplex orthogonal frequency division multiplexing distributed antenna system, base station and remote access unit

MA CHINGWO2 citations50