AP SYSTEMS INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F26B DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM 426
 
  
 
G01J MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY 375
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 3359
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 3108
 
  
 
F27D DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE 223
 
  
 
G01K MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR 244
 
  
 
B08B CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL 157
 
  
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 1100
 
  
 
C30B SINGLE-CRYSTAL GROWTH 155
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 1109

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0284,572 HEATER BLOCK AND SUBSTRATE PROCESSING APPARATUSFeb 23, 16Sep 29, 16[H01L, H05B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9568372 Apparatus for calibrating pyrometerFeb 05, 14Feb 14, 17[G01K, G01J]
9500530 Apparatus for calibrating pyrometerFeb 05, 14Nov 22, 16[G01K, G01J, G01D]
9470581 Apparatus and method of detecting temperature and apparatus for processing substrateFeb 25, 14Oct 18, 16[G01J, F27D]
9431279 Heater block and a substrate treatment apparatusMay 15, 13Aug 30, 16[H01L, F27B]
9400425 Apparatus and method for cleaning photomaskApr 17, 14Jul 26, 16[B08B, G03F]
9386632 Apparatus for substrate treatment and method for operating the sameMay 21, 13Jul 05, 16[G01J, H05B]
9318359 Apparatus for substrate treatment and heating apparatusMay 02, 13Apr 19, 16[F21V, H01L, H05B, F27B, F26B]
9117858 Heater block and heat treatment apparatus having the sameMar 08, 13Aug 25, 15[H01L, F26B, F24C]
8913884 Heater block for a rapid thermal processing apparatusAug 04, 10Dec 16, 14[H05B, F26B]
8346068 Substrate rotating and oscillating apparatus for rapid thermal processNov 19, 08Jan 01, 13[F27B, F26B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0071,053 DEVICE FOR FEEDING HIGH-FREQUENCY POWER AND SUBSTRATE PROCESSING APPARATUS HAVING THE SAMEAbandonedJul 26, 16Mar 09, 17[H05H]
2012/0213,499 HEATER BLOCK FOR A RAPID THERMAL PROCESSING APPARATUS IN WHICH A COOLING WATER FLOW IS DIVIDED INTO AN UPPER LAYER AND A LOWER LAYERAbandonedAug 04, 10Aug 23, 12[F28D, F27D]
4629122 In-field fractionation process for green vegetation cropsExpiredMar 14, 83Dec 16, 86[B05B, A23J, A01D]
4448357 Rotary maceratorExpiredMar 08, 82May 15, 84[B02C]
4333871 Coagulation method for preparing leaf protein concentrates (LPC) from plant foliageExpiredMar 18, 81Jun 08, 82[A23J]
4325209 Method and apparatus for in-field crop harvestingExpiredApr 28, 81Apr 20, 82[A01D]
4207811 Dewatering pressExpiredAug 15, 78Jun 17, 80[B30B]
4185786 Rotary extrusion apparatusExpiredAug 15, 78Jan 29, 80[B02C]

Top Inventors for This Owner

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