SIEMENS S.A.S.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 9438
 
  
 
B61L GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC 521
 
  
 
B60L ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL 472
 
  
 
B61F RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES, ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING; WHEELS GUARDS; OBSTRUCTION REMOVERS OR THE LIKE 418
 
  
 
G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 480
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 4116
 
  
 
B62D MOTOR VEHICLES; TRAILERS 289
 
  
 
E01B PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS 220
 
  
 
G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT 255
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 2283

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0167,685 METHOD AND DEVICES FOR CHECKING THE CORRECT RAIL POSITION OF A GUIDED VEHICLEJun 26, 14Jun 16, 16[B61L, B61F, H01H]
2013/0046,421 METHOD AND SYSTEM FOR MANAGING SPECIFIC EVENTS RELATED TO THE MOVEMENTS OF A GUIDED VEHICLEApr 28, 10Feb 21, 13[G06F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9787097 Electric power supply network linked to a transport systemApr 19, 13Oct 10, 17[H02J, B60L]
9764749 Method for communicating information between an on-board control unit and a public transport networkSep 15, 11Sep 19, 17[B61L, G06F, G05D]
9555819 Method and device for protection against guiding loss for a guided vehicleApr 30, 13Jan 31, 17[B61F, B62D, E01B, B66C]
9533626 Method and system for determining the availability of a lane for a guided vehicleSep 18, 12Jan 03, 17[B61L, B60R]
9487091 Method of adjusting power absorbed by at least one electrically powered vehicleSep 15, 11Nov 08, 16[H02J, B60L]
9422672 Device to maintain a trajectory of a guided vehicle in the event of derailment and/or failure of guidanceFeb 12, 13Aug 23, 16[B61F, E01B]
9423414 Method and system for measuring the variation in speed of a moving bodyMay 30, 11Aug 23, 16[B60T, G01P]
9404937 Pendular accelerometer for detecting threshold oscillation valuesJun 19, 12Aug 02, 16[B61L, G01P]
9376034 Method for minimizing the electricity consumption required for a public transport network and associated algorithmic platformJul 08, 14Jun 28, 16[G06F, G05D, G08G, B60M]
9352340 Device for ejecting a diphasic mixtureAug 27, 07May 31, 16[B05B, A62C, F23D, C21C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0265,176 CONTINUOUS TRAVEL TRACK ON A VIADUCT STRUCTUREAbandonedJul 21, 14Sep 15, 16[E01D]
8615869 System for assembling electrical energy modulesExpiredNov 28, 08Dec 31, 13[B23P, H01R]
2011/0260,552 METHOD AND DEVICE FOR CONTROLLING THE ADJUSTMENT OF A SWITCHING STATE OF AN ELECTRIC SWITCHING SYSTEM IN THE FIELD OF GUIDED VEHICLESAbandonedDec 16, 08Oct 27, 11[H01H]
2011/0241,841 METHOD FOR CHECKING THE READING OF A MOBILE TRANSPONDERAbandonedDec 12, 08Oct 06, 11[H04Q]
2011/0118,902 METHOD AND COMMUNICATION SYSTEM FOR SAFE ROUTE CONTROLAbandonedJul 14, 08May 19, 11[B61L]
7365631 Overheat detection sensorExpiredMar 03, 04Apr 29, 08[H01C]
2007/0158,085 Fire extinguishing apparatus and method with gas generator and extinguishing agentAbandonedNov 02, 06Jul 12, 07[A62C]

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