TELECOM ITALIA LAB S.P.A.

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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 4281
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2445
 
  
 
H01P WAVEGUIDES; RESONATORS, LINES OR OTHER DEVICES OF THE WAVEGUIDE TYPE 258
 
  
 
H04M TELEPHONIC COMMUNICATION 2161
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205
 
  
 
H03C MODULATION 125
 
  
 
H03D DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER 148
 
  
 
H04B TRANSMISSION 1209
 
  
 
H04J MULTIPLEX COMMUNICATION 1124
 
  
 
H04Q SELECTING 1109

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7046990 Method for detecting access to controlled areas and related systemDec 19, 00May 16, 06[H04M]
6760395 Device for timing reconstruction of a data channel transported on a packet network and its processJun 20, 00Jul 06, 04[H04L, H03D, H04J]
6750735 Waveguide polarizerAug 14, 02Jun 15, 04[H01P]
6697150 Process and apparatus for measuring polarization dispersion in optical fibersApr 29, 02Feb 24, 04[G01N]
6625228 Method of and a device for digital signal transmissionDec 30, 99Sep 23, 03[H04L]
6571313 Memory for information search through prefix analysis, in particular for building routing tables for nodes of high speed communication networks, such as the internet networkOct 20, 99May 27, 03[G06F]
6501830 Method of and device for measuring echo parameters on telephone linesDec 16, 99Dec 31, 02[H04M]
6337853 Method for channel assignment in a mobile communication system with space division multiple accessSep 18, 98Jan 08, 02[H04L, H04Q, G06F]
6330294 Method of and apparatus for digital radio signal receptionMay 15, 98Dec 11, 01[H04L, H04B]
6292039 Integrated circuit phase-locked loop charge pumpJun 20, 00Sep 18, 01[H03C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6946933 Dielectric loaded cavity for high frequency filtersExpiredJul 18, 01Sep 20, 05[H01P]
6826185 Encoded audio-video streams remultiplexing equipmentExpiredMay 12, 00Nov 30, 04[H04L]
2004/0014,498 Method for transmitting signals in communication networks, associated system and terminalAbandonedJan 10, 03Jan 22, 04[H04M]
2003/0186,685 Module for generating circuits for analysing bit strings inside data cells, method for generating this type of circuit and relative circuitAbandonedJan 29, 03Oct 02, 03[H04M]
2003/0154,465 Method and system for verifying modules destined for generating circuitsAbandonedFeb 13, 03Aug 14, 03[G06F]
6320390 Probe for fault actuation devicesExpiredAug 07, 98Nov 20, 01[G01R]

Top Inventors for This Owner

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