TRIDONIC GMBH & CO KG

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 9038
 
  
 
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 1686
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 9101
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 8112
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 6356
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 6279
 
  
 
2605 LAMPS, STANDARD LAMPS, CHANDELIERS, WALL AND CEILING FIXTURES, LAMPSHADES, REFLECTORS, PHOTOGRAPHIC AND CINEMATOGRAPHIC PROJECTOR LAMPS528
 
  
 
F21S NON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF 452
 
  
 
F21K LIGHT SOURCES NOT OTHERWISE PROVIDED FOR337
 
  
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 398

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0325,309 LIGHTING SYSTEM FOR CHANGING THE EMISSION CHARACTERISTICSNov 30, 15Nov 09, 17[H02J, H05B]
2017/0236,454 Luminous Element Arrangement for the Dynamic Display of a Machine-Readable CodeAug 13, 15Aug 17, 17[G09F, G06K]
2017/0238,379 Operating Circuit for Energizing a Lamp, LED Converter, and Method for Operating an Operating CircuitOct 19, 15Aug 17, 17[H02M, H05B]
2017/0231,039 Isolated Active Circuit for Measuring the Current of an Illuminant on the Secondary SideJul 14, 15Aug 10, 17[H02M, H05B, G01R]
2017/0231,065 Method for Controlling an Operating Device for Lighting MeansOct 23, 15Aug 10, 17[H04L, H05B, H04Q, G06F]
2017/0160,371 LUMINAIRE LOCATING DEVICE, LUMINAIRE, AND LUMINAIRE CONFIGURING AND COMMISSIONING DEVICEDec 04, 15Jun 08, 17[G01J, G01S]
2017/0118,820 METHOD FOR ILLUMINATING A LIGHT BOXJan 03, 17Apr 27, 17[H05B, G09F]
2017/0108,202 Illuminant Comprising an LEDMay 05, 15Apr 20, 17[F21V, F21S]
2017/0111,977 Operating Device for Lamps for Transmitting InformationMar 11, 15Apr 20, 17[H05B, H04B]
2016/0302,268 Driver Circuit for Illuminants, Particularly LEDsNov 27, 14Oct 13, 16[H05B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9922581 Luminous element arrangement for the dynamic display of a machine-readable codeAug 13, 15Mar 20, 18[H04L, G09F, G06K]
9924570 Isolated active circuit for measuring the current of an illuminant on the secondary sideJul 14, 15Mar 20, 18[H02M, H05B, G01R]
9924571 Operating circuit for energizing a lamp, LED converter, and method for operating an operating circuitOct 19, 15Mar 20, 18[H02M, H05B]
9907127 Converter and method of operating a converter for supplying current to a light emitting meansSep 08, 14Feb 27, 18[H02M, H05B]
9872366 Method for controlling an operating device for lighting meansOct 23, 15Jan 16, 18[H04L, H05B, H04Q, G06F]
9860947 Driver circuit for illuminants, particularly LEDsNov 27, 14Jan 02, 18[H05B]
9854649 Operating device for lamps for transmitting informationMar 11, 15Dec 26, 17[H05B, H04B]
D805242 Housing for luminaireMay 23, 16Dec 12, 17[2605]
D805243 Housing for luminaireMay 23, 16Dec 12, 17[2605]
9814113 Voltage converter for operating lampsJan 14, 15Nov 07, 17[H05B]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0255,723 CONDUCTOR FUSEAbandonedMay 09, 16Sep 01, 16[H01H, H05K]
2015/0369,453 OLED/QLED LIGHT MODULEAbandonedDec 16, 13Dec 24, 15[F21V, F21K]
2015/0334,793 MASTER-SLAVE SYSTEM ON THE SECONDARY SIDE OF A GALVANIC ISOLATION BARRIER (SELV BARRIER) OF AN OPERATING UNITAbandonedDec 20, 13Nov 19, 15[H05B]
2015/0305,112 OPERATING DEVICE FOR ILLUMINANTAbandonedDec 06, 13Oct 22, 15[H05B]
2015/0289,348 CONTROL DEVICE AND METHOD FOR DATA TRANSMISSION VIA A LOAD LINEAbandonedNov 06, 13Oct 08, 15[H05B, G01R]
2015/0280,782 METHOD AND DEVICE FOR TRANSMITTING DATA VIA A LOAD LINE AND LIGHTING SYSTEMAbandonedNov 06, 13Oct 01, 15[H05B, H04B]
2015/0282,272 SPOTLIGHT LED MODULE AND LIGHT MODULEAbandonedMar 20, 15Oct 01, 15[H05B, F21K, G01S]
2014/0328,211 ANALYSIS AND ADDRESS ALLOCATION OF WIRELESS BUILDING NETWORKSAbandonedAug 07, 12Nov 06, 14[H04W]
2014/0292,225 METHOD FOR ADDRESSING LAMP OPERATING DEVICESAbandonedAug 14, 12Oct 02, 14[H05B]
2014/0229,735 MANAGING DEVICE OWNERSHIP AND COMMISSIONING IN PUBLIC-KEY ENCRYPTED WIRELESS NETWORKSAbandonedAug 08, 12Aug 14, 14[H04W]
2013/0313,008 CONDUCTOR FUSEAbandonedDec 08, 11Nov 28, 13[H01H]
2013/0074,384 METHOD FOR ILLUMINATING A LIGHT BOXAbandonedMar 30, 11Mar 28, 13[G09F]

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