RACAL CORPORATION LAW DEPT., THE

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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 3282

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5222077 Radix mapping with variable number of symbols in mapping periodOct 22, 92Jun 22, 93[H04L]
5185763 Data bit to constellation symbol mapperApr 09, 91Feb 09, 93[H04L]
5119403 SuperframesJul 26, 91Jun 02, 92[H04L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
4797898 Method and apparatus for equalization of data transmission systemExpiredNov 21, 86Jan 10, 89[H04B, H03H]
4760598 Coded data transmission systemExpiredDec 05, 83Jul 26, 88[H04L]
4434322 Coded data transmission systemExpiredJul 23, 81Feb 28, 84[H04L]

Top Inventors for This Owner

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