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.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 8 | |
#2 | WIPO (World Intellectual Property Organization) | 6 | |
#3 | China | 3 | |
#4 | Republic of Korea | 2 | |
#5 | Taiwan | 1 |
# | Industry | |
---|---|---|
#1 | Audio-visual technology | |
#2 | Digital networks | |
#3 | Basic communication technologies | |
#4 | Computer technology |
# | Technology | |
---|---|---|
#1 | Television | |
#2 | Digital information transmission | |
#3 | Image data processing | |
#4 | Code conversion | |
#5 | Amplification control |
# | 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 |
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 |