LMS CO., LTD.

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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 13349
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 1199
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 11194
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR1085
 
  
 
C07D HETEROCYCLIC COMPOUNDS 8154
 
  
 
G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS 6127
 
  
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 268
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 1137
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 1101

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0074,241 OPTICAL FILTER AND IMAGING DEVICE COMPRISING SAMEMar 17, 16Mar 15, 18[C09D, G02B, C08K]
2018/0003,873 REFLECTIVE POLARIZER MODULE HAVING LIGHT RECYCLING IMPROVING SHEET, AND BACK LIGHT UNIT HAVING SAMEJan 14, 16Jan 04, 18[G02B]
2016/0259,103 OPTICAL FILTER, AND IMAGING DEVICE COMPRISING SAMEAug 30, 14Sep 08, 16[G02B]
2016/0070,053 ORGANIC-INORGANIC HYBRID COMPOSITION, OPTICAL MEMBER AND OPTICAL DEVICE PREPARED USING THE SAMEApr 22, 14Mar 10, 16[F21V]
2016/0025,904 OPTICAL SHEET STRUCTUREMar 03, 14Jan 28, 16[G02B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9884992 Optical sheet and backlight unit having the optical sheetNov 07, 13Feb 06, 18[C09K, F21V, H01L, G02B]
9842998 Compound, and light emitting diode and electronic apparatus comprising sameSep 18, 13Dec 12, 17[C09K, H01L, C07F, C07D]
9680107 Compound and organic electronic device comprising the compoundMay 25, 12Jun 13, 17[C09K, H01L, C07D]
9671541 Optical sheet moduleDec 27, 13Jun 06, 17[G02B, G02F]
9614163 Light-emitting diode having novel structure and electronic apparatus comprising sameSep 18, 13Apr 04, 17[C09K, H01L, C07F, C07D]
9512353 Composition comprising quantum dot and device using sameFeb 01, 13Dec 06, 16[C09K, H01L, C07F]
9448342 Optical sources and display devicesApr 04, 13Sep 20, 16[F21V, G02B, G02F]
9206350 Composition comprising quantum dot, and device using sameDec 01, 12Dec 08, 15[C09K, H01L, B82Y, C08F]
9052498 Multilayer optical sheet moduleDec 08, 12Jun 09, 15[F21V, G02B, B32B]
8777474 Optical film and lighting device comprising the sameMay 04, 10Jul 15, 14[F21V]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0068,749 COMPOSITE, COMPOSITION CONTAINING THE SAME, AND APPARATUSAbandonedNov 07, 13Mar 10, 16[C09K, H01L]
2015/0285,444 NANOCOMPOSITE, AND OPTICAL MEMBER AND BACKLIGHT UNIT HAVING THE OPTICAL MEMBERAbandonedNov 07, 13Oct 08, 15[C09K, F21V, F21K]
2015/0275,062 THERMALLY CONDUCTIVE COMPOSITION AND SHEETAbandonedOct 01, 13Oct 01, 15[C09K]
2015/0252,241 COATED PARTICLE, COMPOSITION INCLUDING SAME, AND HEAT TRANSFER SHEETAbandonedOct 01, 13Sep 10, 15[C09K, C08K]
2011/0222,156 Diffractive Element for Optical Pickup and Optical Module Including the SameAbandonedApr 07, 10Sep 15, 11[G02B]
2011/0085,108 OPTICAL DEVICE, AND BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY INCLUDING THE SAMEAbandonedJun 09, 09Apr 14, 11[G02B, G02F]
2011/0002,144 INTEGRATED OPTICAL SHEET AND OPTICAL DEVICE HAVING THE SAMEAbandonedNov 25, 09Jan 06, 11[F21V, G02B]
2010/0328,579 OPTICAL ELEMENT, AND BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY INCLUDING THE SAMEAbandonedApr 30, 08Dec 30, 10[G02F]

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