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TECHWELL INC

Overview
  • Total Patents
    20
About

TECHWELL INC has a total of 20 patent applications. Its first patent ever was published in 1999. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets audio-visual technology, digital networks and basic communication technologies are MEDIAPHY CORP, RADVISION LTD and GIRAFFIC TECHNOLOGIES LTD.

Patent filings in countries

World map showing TECHWELL INCs patent filings in countries

Patent filings per year

Chart showing TECHWELL INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fimoff Mark 5
#2 Kim Jin Hong 5
#3 Hillery William 3
#4 Yang Feng 3
#5 Kanekura Hiroshi 3
#6 Mah Jeremy 3
#7 Kim Jin 3
#8 Tomezak Gregory J 3
#9 Mutzabaugh Dennis 2
#10 Lam Khanh 2

Latest patents

Publication Filing date Title
CN102075153A Digital automatic gain control
WO2008089379A2 Method for determining the step size for an lms adaptive equalizer for 8vsb
US2008175309A1 Method for channel tracking in an LMS adaptive equalizer for 8VSB
WO2007038777A2 Carrier phase independent symbol timing recovery methods for vsb receivers
US2007263715A1 Dual pDFE system with forward-backward viterbi
US2007242740A1 Reducing equalizer error propagation with a low complexity soft output Viterbi decoder
US2005163401A1 Display image enhancement apparatus and method using adaptive interpolation with correlation
US6573940B1 Sample rate converters for video signals
US6377313B1 Sharpness enhancement circuit for video signals
US6833875B1 Multi-standard video decoder