MEI, LLC

Patent Owner

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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 7355
 
  
 
B08B CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL 454
 
  
 
F26B DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM 426
 
  
 
C23F NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACES 234
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 166

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0110,346 METAL LIFTOFF TOOLS AND METHODSDec 29, 16Apr 20, 17[H01L, B08B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9829249 Wafer dryer apparatus and methodMar 02, 16Nov 28, 17[H01L, F26B]
9562291 Metal etch systemOct 07, 14Feb 07, 17[H01L, C23F]
9553005 Metal liftoff tools and methodsJun 11, 15Jan 24, 17[H01L, B08B]
9279616 Liquid coalescence and vacuum chamber dryer system and methodMay 06, 14Mar 08, 16[F26B]
9070631 Metal liftoff tools and methodsDec 05, 13Jun 30, 15[H01L, B08B]
8756826 Liquid coalescence and vacuum dryer system and methodFeb 07, 11Jun 24, 14[F26B]
8241432 Solar wafer cleaning systems, apparatus and methodsSep 30, 08Aug 14, 12[B08B]
6558109 Method and apparatus for separating wafersMay 24, 01May 06, 03[B65G]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8442659 Rotary actuator position sensorExpiredFeb 17, 10May 14, 13[G06F, B65G]

Top Inventors for This Owner

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