ECOLE CENTRALE DE LYON

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 5357
 
  
 
C12M APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY 247
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 2204
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 2152
 
  
 
H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF 2100
 
  
 
H03K PULSE TECHNIQUE 2129
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 1239
 
  
 
B23H WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL 120
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 192
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0336,463 METHOD FOR DETERMINING THE MAXIMUM TIME WHEN A CAPACITOR SHOULD BE REPLACEDMay 23, 16Nov 23, 17[H02M, G01R]
2016/0312,144 LUBRICANT COMPOSITION BASED ON FATTY TRIAMINESDec 16, 14Oct 27, 16[C10M]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9819198 Electronic system comprising a standby mode without electrical consumptionMar 07, 13Nov 14, 17[H02J, H02M, H04W]
9726598 Method and device for characterising a fluid medium using a photoelectric transducerDec 17, 13Aug 08, 17[G01N]
9673471 Production of a biofilm on an electrode for a biocell, electrode and biocell obtainedMay 27, 09Jun 06, 17[H01M, C12M, C02F]
9649951 Motor vehicle drive unit including a fuel cell and an energy storage systemJul 11, 13May 16, 17[H01M, B60L]
9356113 Method of producing a junction field-effect transistor (JFET)Sep 05, 12May 31, 16[H01L]
8994109 High-K heterostructureMar 15, 13Mar 31, 15[H01L]
8859078 Friction piece in a lubricated medium, working at contact pressures higher than 200 MPaOct 19, 07Oct 14, 14[C23C, F01L, B23K, F16C, F16H, B32B]
8833256 Pad microprinting device and methods, and pad for this deviceOct 13, 08Sep 16, 14[B41K, B82Y, G03F]
8742789 Interconnected array of logic cells reconfigurable with intersecting interconnection topologyDec 14, 10Jun 03, 14[H03K, H01L, G06F]
8715468 Machine and method for machining a part by micro-electrical discharge machiningSep 09, 09May 06, 14[B23H, C25F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0305,728 COMPACT URBAN VEHICLEAbandonedNov 22, 12Oct 16, 14[B60J, B62D]
2013/0291,658 DEVICE FOR CHARACTERIZING THE MECHANICAL PROPERTIES OF A MATERIAL WITH A LOW MODULUS OF ELASTICITYAbandonedNov 08, 11Nov 07, 13[G01L]
7752883 TribometerExpiredFeb 02, 05Jul 13, 10[G01N]
2009/0170,729 Method and a machine for ex situ fabrication of low and medium integration biochip arraysAbandonedMar 06, 09Jul 02, 09[C40B]
7303924 Method of functionalising solid supportsExpiredJul 05, 02Dec 04, 07[G01N]
6979540 Method for synthesizing and immobilizing nucleic acids on a silanized solid supportExpiredJan 17, 01Dec 27, 05[C07H, C12Q]
2005/0228,649 Method and apparatus for classifying sound signalsAbandonedMar 30, 05Oct 13, 05[G10L]
6927387 Optoelectronic device with integrated wavelength filteringExpiredDec 26, 02Aug 09, 05[H01J]
2005/0014,247 Method and machine for ex situ production of low and medium intergration biochip networksAbandonedAug 30, 04Jan 20, 05[B41J, C12M]
2004/0180,350 Methods of creating genetic diversityAbandonedDec 31, 03Sep 16, 04[C12Q, C12P, C12N]
2004/0071,341 Method for classifying a colour image as to whether it is an exterior or an interior shotAbandonedNov 17, 03Apr 15, 04[G06T, G06K]
6475728 Method for identifying and/or analyzing biological substances, present in a conductive liquid, device and affinity sensor used for implementing said methodExpiredMar 31, 00Nov 05, 02[C12Q, G01N]
5624190 Method and apparatus for measuring the temperature of an object, in particular a semiconductor, by ellipsometryExpiredJul 26, 95Apr 29, 97[G01K]
5350701 Process for producing a surface gate of an integrated electro-chemical sensor, consisting of a field-effect transistor sensitive to alkaline-earth species and sensor obtainedExpiredMay 06, 93Sep 27, 94[H01L, G01N]

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