MARCONI COMMUNICATIONS GMBH

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01P WAVEGUIDES; RESONATORS, LINES OR OTHER DEVICES OF THE WAVEGUIDE TYPE 1941
 
  
 
H04B TRANSMISSION 14196
 
  
 
H04J MULTIPLEX COMMUNICATION 8117
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 7278
 
  
 
H01Q AERIALS 5105
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 3444
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 2203
 
  
 
H01G CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE 264
 
  
 
H01S DEVICES USING STIMULATED EMISSION290
 
  
 
H03F AMPLIFIERS 281

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8014683 Transmitter for an optical communication signalJul 01, 04Sep 06, 11[H04B]
8014890 Method for manufacturing a high-frequency assemblySep 09, 04Sep 06, 11[G06F]
7822345 Output stage for carrying out WDM message transmission and methods for exchanging full light sources in an output stage of this typeJan 21, 04Oct 26, 10[H04J]
7817918 Path protection method for a WDM network and according nodeJul 10, 03Oct 19, 10[H04B]
7787768 Optical cross-connector containing multi-stage Clos network in which a single-stage matrix comprises one stage of the Clos networkMar 18, 03Aug 31, 10[G02B, H04J]
7773661 Method and apparatus for monitoring a redundant (standby) transmitter in a radio communications systemJun 27, 02Aug 10, 10[H04B]
7738791 Transmitter and method for transmitting messages on an optical fiberJan 21, 04Jun 15, 10[H04B, H04J]
7671700 Hollow waveguide directional couplerJan 23, 03Mar 02, 10[H01P]
7609116 Integrated amplifier arrangementJan 30, 04Oct 27, 09[H03F]
7557679 Sealed microwave feedthroughFeb 06, 03Jul 07, 09[H03H]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2010/0272,113 SWITCHING UNIT AND METHOD FOR A TELECOMMUNICATION NETWORKAbandonedDec 19, 03Oct 28, 10[H04L]
7489627 Telecommunication network and upgrading method thereforeExpiredAug 04, 03Feb 10, 09[H04J]
7484165 Forward error correction codingExpiredApr 30, 04Jan 27, 09[H03M]
7447431 Optical communications processing system, components and operating method thereofExpiredOct 06, 03Nov 04, 08[H04B]
2007/0274,056 Circuit Assembly and Method of its ManufactureAbandonedJun 18, 04Nov 29, 07[H05K]
2007/0274,715 Node for an Optical Communication NetworkAbandonedSep 09, 04Nov 29, 07[H04Q]
2007/0076,688 Communications network and method for transmitting data in a communications networkAbandonedJan 26, 04Apr 05, 07[H04L]
2007/0023,138 Gluing method and deviceAbandonedApr 30, 04Feb 01, 07[B32B]
2007/0025,094 Backplane having a wired coupling between card slotsAbandonedJul 09, 04Feb 01, 07[H05K]
2006/0283,011 Method for assembling a circuitAbandonedJun 04, 04Dec 21, 06[H01R]
2006/0228,111 Wavelength-selective optical signal processing deviceAbandonedAug 02, 04Oct 12, 06[H04B]
7002431 Transition from a waveguide to a microstrip having a secured arrangementExpiredSep 09, 04Feb 21, 06[H01P]
2006/0013,586 Optical switching station and connection method for the sameAbandonedMar 22, 03Jan 19, 06[H04J]
2006/0009,173 Step-up frequency converterAbandonedMay 19, 03Jan 12, 06[H04B, H01Q]
2005/0230,884 Alumina ceramic and mehtod for its manufactureAbandonedMay 23, 05Oct 20, 05[C04B]
2005/0231,299 Integrated circuit and method for manufacturing sameAbandonedJun 14, 05Oct 20, 05[H01P]
6919773 Monolithically integrated microwave guide component for radio frequency overcouplingExpiredAug 18, 04Jul 19, 05[H01P, H03H]
2005/0128,692 Electric circuit module and method for its assemblyAbandonedFeb 14, 05Jun 16, 05[G06F]
2005/0108,872 Apparatus and method for assembling electronic circuitsAbandonedNov 29, 04May 26, 05[B23P, H05K]
6879221 Waveguide twistExpiredSep 18, 02Apr 12, 05[H01P]

View all patents..

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.