LEXTAR ELECTRONICS CORPORATION

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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 148219
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 6252
 
  
 
1303 EQUIPMENT FOR DISTRIBUTION OR CONTROL OF ELECTRIC POWER5923
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 3576
 
  
 
F21K LIGHT SOURCES NOT OTHERWISE PROVIDED FOR1923
 
  
 
F21S NON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF 1046
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR887
 
  
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 8120
 
  
 
F21Y INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21L, F21S and F21V, RELATING TO THE FORM OF THE LIGHT SOURCES 728
 
  
 
C30B SINGLE-CRYSTAL GROWTH 551

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0058,677 LIGHTING SYSTEM AND LIGHTING SOURCE MODULE THEREOFAug 23, 17Mar 01, 18[F21V]
2017/0223,793 DIMMING MODULE AND SOLID STATE LIGHTING DEVICENov 27, 16Aug 03, 17[H05B]
2017/0215,244 DIMMING MODULE, SOLID STATE LIGHTING DEVICE, AND DIMMING METHODNov 25, 16Jul 27, 17[H05B]
2017/0170,361 LIGHT EMITTING DIODE STRUCTUREFeb 16, 17Jun 15, 17[H01L]
2017/0155,020 WAVELENGTH-CONVERTING MATERIAL AND APPLICATION THEREOFNov 22, 16Jun 01, 17[C09K, H01L]
2017/0141,263 ULTRAVIOLET LIGHT-EMITTING DIODENov 09, 16May 18, 17[H01L]
2017/0047,484 SEMICONDUCTOR LIGHT EMITTING STRUCTUREMay 31, 16Feb 16, 17[H01L]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9903553 Light-guiding pillar and vehicle lamp using the sameFeb 26, 16Feb 27, 18[F21V, F21S]
9903559 Lighting apparatus and lens structure thereofSep 08, 15Feb 27, 18[F21V, H01L, F21Y]
9900940 Light-emitting diode deviceJan 28, 16Feb 20, 18[F21V, H05B, F21Y, F21K]
9890930 Light source moduleDec 10, 12Feb 13, 18[F21V, H01L, F21Y]
9890944 Recessed light fixtureMay 06, 15Feb 13, 18[F21V, F21W, F21S]
9892911 Epitaxial structure with air voids in shape of trapezoidFeb 09, 17Feb 13, 18[H01L, C30B]
9879178 Fluoride phosphor, fabricating method thereof, and light-emitting apparatus and backlight module employing the sameAug 31, 16Jan 30, 18[C09K, H01L]
9876145 Flip-chip light emitting diode chipNov 09, 15Jan 23, 18[H01L]
9867241 Dimming module and solid state lighting deviceNov 27, 16Jan 09, 18[H05B]
9867248 Dimming module, solid state lighting device, and dimming methodNov 25, 16Jan 09, 18[H05B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0338,377 INTERLAYER FOR LIGHT EMITTING DIODE DEVICEAbandonedDec 02, 16Nov 23, 17[H01L]
2017/0215,245 LIGHT EMITTING DEVICE AND LIGHT EMISSION CONTROL METHOD THEREOFAbandonedNov 28, 16Jul 27, 17[H05B]
2017/0148,951 EPITAXIAL STRUCTURE AND EPITAXIAL GROWTH METHOD FOR FORMING EPITAXIAL LAYER WITH CAVITIESAbandonedFeb 08, 17May 25, 17[H01L]
2017/0069,809 LIGHT-EMITTING DIODE PACKAGEAbandonedAug 03, 16Mar 09, 17[H01L]
2016/0380,173 LED Sub-Mount and Method for Manufacturing Light Emitting Device Using the Sub-MountAbandonedSep 08, 16Dec 29, 16[H01L]
2016/0365,493 LIGHT-EMITTING DIODE DEVICEAbandonedFeb 25, 16Dec 15, 16[H01L]
2016/0351,751 SEMICONDUCTOR LIGHT EMITTING STRUCTURE AND MANUFACTURING METHOD THEREOFAbandonedOct 19, 15Dec 01, 16[H01L]
2016/0320,017 Light Beam Controlling Member and Light-Emitting ComponentAbandonedNov 12, 15Nov 03, 16[F21V]
2016/0163,923 Light Emitting Diode StructureAbandonedNov 12, 15Jun 09, 16[H01L]
2016/0149,077 LIGHT-EMITTING DIODE AND METHOD FOR MANUFACTURING THE SAMEAbandonedJan 29, 16May 26, 16[H01L]
2016/0082,631 Mold for Manufacturing LED Mounting SubstrateAbandonedDec 02, 15Mar 24, 16[H01L, B29C]
2016/0069,534 LENS HAVING THROUGH HOLE AND LIGHTING MODULEAbandonedNov 18, 15Mar 10, 16[F21V, F21K]
2015/0226,899 BACK LIGHT MODULEAbandonedDec 08, 14Aug 13, 15[F21V]
2015/0214,442 LIGHT EMITTING DIODE PACKAGE STRUCTURE AND METHOD THEREOFAbandonedJun 03, 14Jul 30, 15[H01L]
2015/0205,030 PANEL LIGHTAbandonedJun 26, 14Jul 23, 15[F21V]
2015/0207,030 SEMICONDUCTOR LIGHT EMITTING STRUCTUREAbandonedJul 07, 14Jul 23, 15[H01L]
2015/0207,031 SEMICONDUCTOR LIGHT EMITTING STRUCTUREAbandonedJun 13, 14Jul 23, 15[H01L]
2015/0192,277 PANEL LAMP WITH AN EASILY ASSEMBLED LAMPSHADEAbandonedMay 09, 14Jul 09, 15[F21V]
2015/0188,009 METHOD OF MANUFACTURING SEMICONDUCTOR DEVICEAbandonedJun 13, 14Jul 02, 15[H01L]
2015/0188,012 LIGHT-EMITTING DIODE ELEMENTSAbandonedMay 19, 14Jul 02, 15[H01L]

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