EPIR TECHNOLOGIES, INC.

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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 14348
 
  
 
G11C STATIC STORES 2149
 
  
 
B24B MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING 165

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9837563 MBE growth technique for group II-VI inverted multijunction solar cellsDec 17, 09Dec 05, 17[H01L]
9455364 Tunnel homojunctions in group IV / group II-VI multijunction solar cellsJan 06, 10Sep 27, 16[H01L, H02S]
8912428 High efficiency multijunction II-VI photovoltaic solar cellsOct 30, 08Dec 16, 14[H01L]
8072801 Method for creating nonequilibrium photodetectors with single carrier species barriersMay 27, 10Dec 06, 11[H01L, G11C]
7824245 Automated chemical polishing system adapted for soft semiconductor materialsAug 02, 07Nov 02, 10[B24B]
7820971 Photodetector with dark current reductionApr 30, 08Oct 26, 10[H01L]
7821807 Nonequilibrium photodetectors with single carrier species barriersApr 17, 08Oct 26, 10[H01L, G11C]
7094667 Smooth thin film layers produced by low temperature hydrogen ion cutMay 05, 03Aug 22, 06[H01L]
7061006 Light emission from semiconductor integrated circuitsDec 28, 01Jun 13, 06[H01L]
7045378 Forming a photodiode to include a superlattice exclusion layerSep 24, 04May 16, 06[H01L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8360818 Automated chemical polishing system adapted for soft semiconductor materialsExpiredJan 20, 10Jan 29, 13[B24B]
2011/0177,585 RAPID DETECTION NANOSENSORS FOR BIOLOGICAL PATHOGENSAbandonedJan 25, 11Jul 21, 11[C12M]
2011/0024,876 CREATION OF THIN GROUP II-VI MONOCRYSTALLINE LAYERS BY ION CUTTING TECHNIQUESAbandonedJul 31, 09Feb 03, 11[H01L]
2010/0233,224 PHOTOLYTIC RELEASE OF BIOCIDES FOR HIGH EFFICIENCY DECONTAMINATION THROUGH PHOSPHOLIPID NANOPARTICLESAbandonedFeb 23, 09Sep 16, 10[A01P, A01N]
2010/0140,735 NANOSTRUCTURES FOR DISLOCATION BLOCKING IN GROUP II-VI SEMICONDUCTOR DEVICESAbandonedDec 10, 08Jun 10, 10[H01L]
2010/0105,082 RAPID DETECTION NANOSENSORS FOR BIOLOGICAL PATHOGENSAbandonedOct 28, 08Apr 29, 10[C12M, G01N]
7586115 Light emission from semiconductor integrated circuitsExpiredJul 03, 06Sep 08, 09[H01L]
2006/0237,729 Light emission from semiconductor integrated circuitsAbandonedMar 15, 06Oct 26, 06[H01L]
2006/0223,220 Methods and structures to form precisely aligned stacks of 3-dimensional stacks with high resolution vertical interconnectAbandonedFeb 17, 06Oct 05, 06[H01L]
6906358 Nonequilibrium photodetector with superlattice exclusion layerExpiredJan 30, 03Jun 14, 05[H01L]
2005/0124,142 Transposed split of ion cut materialsAbandonedSep 20, 04Jun 09, 05[H01L]
2004/0229,443 Structures, materials and methods for fabrication of nanostructures by transposed split of ion cut materialsAbandonedJan 21, 04Nov 18, 04[H01L]
2003/0102,432 Monolithic infrared focal plane array detectorsAbandonedApr 12, 01Jun 05, 03[H01L, G01T]
5503704 Nitrogen based low temperature direct bondingExpiredJun 08, 94Apr 02, 96[B32B]
5294760 Digital pressure switch and method of fabricationExpiredJun 23, 92Mar 15, 94[H01H]

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