High Power Opto. Inc.

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Patent Activity in the Last 10 Years

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Intl Class Technology Matters Rank in Class
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 20342
 
  
 
1303 EQUIPMENT FOR DISTRIBUTION OR CONTROL OF ELECTRIC POWER368

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9893254 Structure of high temperature resistant reflecting layer of light-emitting diodeApr 20, 17Feb 13, 18[H01L]
9502621 High energy invisible light light emitting diode having safety indicationMar 23, 15Nov 22, 16[H01L]
9401465 Light emitting diode having mirror protection layer and method for manufacturing mirror protection layerOct 17, 14Jul 26, 16[H01L]
9263641 Light emitting diodesMay 04, 12Feb 16, 16[H01L]
9224911 Method for separating light-emitting diode from a substrateSep 12, 12Dec 29, 15[H01L]
9214601 Electroluminescent and photoluminescent multiband white light emitting diodeDec 31, 14Dec 15, 15[H01L]
9196798 Semiconductor light-emitting device and fabricating method thereofAug 29, 14Nov 24, 15[H01L]
9070830 Electrode contact structure of light-emitting diode with improved roughnessJul 23, 13Jun 30, 15[H01L]
D730303 LED chipJun 10, 14May 26, 15[1303]
D729752 LED chipJun 10, 14May 19, 15[1303]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0064,602 SEMICONDUCTOR LIGHT-EMITTING DEVICE AND FABRICATING METHOD THEREOFAbandonedApr 01, 15Mar 03, 16[H01L]
2013/0328,098 BUFFER LAYER STRUCTURE FOR LIGHT-EMITTING DIODEAbandonedAug 13, 13Dec 12, 13[H01L]
2013/0313,605 ELECTRODE CONTACT STRUCTURE OF LIGHT-EMITTING DIODEAbandonedMay 23, 12Nov 28, 13[H01L]
2013/0307,012 TENSION RELEASE LAYER STRUCTURE OF LIGHT-EMITTING DIODEAbandonedMay 15, 12Nov 21, 13[H01L]
2013/0161,669 LIGHT-EMITTING DIODE WITH CURRENT DIFFUSION STRUCTURE AND A METHOD FOR FABRICATING THE SAMEAbandonedDec 23, 11Jun 27, 13[H01L]
2013/0130,420 METHOD OF LASER LIFT-OFF FOR LEDSAbandonedNov 17, 11May 23, 13[H01L]
8158998 High-reflectivity and low-defect density LED structureExpiredAug 18, 10Apr 17, 12[H01L]
2012/0043,567 LED STRUCTURE WITH BRAGG FILM AND METAL LAYERAbandonedAug 18, 10Feb 23, 12[H01L]
2010/0127,237 HIGH BRIGHTNESS LIGHT EMITTING DIODE STRUCTURE AND A METHOD FOR FABRICATING THE SAMEAbandonedNov 26, 08May 27, 10[H01L]
2010/0019,222 LOW-TEMPERATURE LED CHIP METAL BONDING LAYERAbandonedJul 25, 08Jan 28, 10[H01L]

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