TECHWELL LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 1284

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8767856 Frame structure for a QAM systemJun 27, 13Jul 01, 14[H04L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8385397 Method for determining the step size for an LMS adaptive equalizer for 8VSBExpiredMar 19, 07Feb 26, 13[H03K, H03H]
8259859 Method and system for carrier recovery for QAMExpiredSep 21, 09Sep 04, 12[H04L]
7697642 Reducing equalizer error propagation with a low complexity soft output Viterbi decoderExpiredApr 17, 06Apr 13, 10[H04L, H03M]
6833875 Multi-standard video decoderExpiredSep 02, 99Dec 21, 04[H04N]

Top Inventors for This Owner

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