KEY TECHNOLOGY, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B07C POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING 268
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 2047
 
  
 
B07B SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, OR SIFTING OR BY USING GAS CURRENTS; OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL 912
 
  
 
B26D CUTTING; DETAILS COMMON TO MACHINES FOR SEVERING, e.g. BY CUTTING, PERFORATING, PUNCHING, STAMPING-OUT 631
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 5201
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 4238
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM3154
 
  
 
G01J MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY 375
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 3195
 
  
 
G06T IMAGE DATA PROCESSING OR GENERATION, IN GENERAL 3132

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9795996 Method and apparatus for sortingJan 15, 16Oct 24, 17[B07C]
9776805 Linear motion conveyorAug 04, 15Oct 03, 17[B65G]
9573168 Method and apparatus for sortingJan 15, 16Feb 21, 17[B07C]
9517491 Method and apparatus for sortingJan 19, 16Dec 13, 16[B07C]
9481525 Vibratory conveyorAug 26, 15Nov 01, 16[B65G]
9481526 Vibratory conveyorOct 27, 15Nov 01, 16[B65G]
9415182 Disposable sleep and breathing monitorAug 26, 05Aug 16, 16[A61B, A61M]
9415941 Vibration generating assemblyJun 30, 15Aug 16, 16[B65G]
9408283 Electrical grounding armJun 23, 14Aug 02, 16[H05F]
9329142 Object imaging assemblyDec 10, 13May 03, 16[B07C, G01N]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0069,074 Apparatus for Adjustably Positioning an Object of InterestAbandonedSep 09, 15Mar 09, 17[H04N, G06T, B65G]
2016/0078,991 Electrical TransducerAbandonedSep 11, 14Mar 17, 16[H01F]
2015/0360,381 Cutting ApparatusAbandonedJun 17, 14Dec 17, 15[B26D]
2013/0044,207 Imaging apparatusAbandonedAug 16, 11Feb 21, 13[H04N]
2013/0008,837 Sorting apparatusAbandonedJul 06, 11Jan 10, 13[B07C, B07B]
7874081 Flow control in a washing and centrifugal drying systemExpiredOct 20, 06Jan 25, 11[F26B]
2009/0260,951 Vibratory apparatus and method for inverting articles in a product streamAbandonedApr 21, 08Oct 22, 09[B65G]
7475767 Vibratory system for distributing articlesExpiredFeb 22, 07Jan 13, 09[B65G]
2005/0276,451 Method and apparatus for sortingAbandonedMay 27, 04Dec 15, 05[G06K]
6945382 Gate assemblyExpiredAug 07, 03Sep 20, 05[B65G]
6868960 Conveying apparatusExpiredFeb 20, 03Mar 22, 05[B65G]
2004/0112,500 Method for thermally printing a dye image onto a three dimensional object using a dye carrier sheetAbandonedDec 04, 03Jun 17, 04[B44C]
6646218 Multi-band spectral sorting system for light-weight articlesExpiredDec 18, 01Nov 11, 03[G01J, B07C, G10N]
2003/0124,712 Method and apparatus for differentiating articles in a product streamAbandonedJan 02, 02Jul 03, 03[C12M]
6473577 Process cartridge remanufacturing methodExpiredOct 26, 00Oct 29, 02[G03G]
6410872 Agricultural article inspection apparatus and method employing spectral manipulation to enhance detection contrast ratioExpiredDec 14, 99Jun 25, 02[B07C]
6308822 Conveying apparatuses, indication assemblies, methods of indicating operation of a conveying apparatus, and methods of operating a conveying apparatusExpiredJul 22, 99Oct 30, 01[B65G]
6286658 Vibratory conveyorExpiredAug 12, 99Sep 11, 01[B65G]
6276518 Vibratory drive for a vibratory conveyorExpiredAug 30, 99Aug 21, 01[B65G]
6264043 Sizing table employing variable pitch augurExpiredJan 18, 00Jul 24, 01[B07B]

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