PRODUCT SYSTEMS INCORPORATED

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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 10352
 
  
 
B08B CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL 454
 
  
 
H02N ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR229
 
  
 
B06B GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL 123
 
  
 
C25F PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR 117
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 1132

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9796000 Uniform fluid manifold for acoustic transducerJun 28, 12Oct 24, 17[H01L, B08B]
7683525 Method for cavitation threshold characterization and controlOct 23, 08Mar 23, 10[H01L, G01N]
7443079 Method and apparatus for cavitation threshold characterization and controlSep 15, 05Oct 28, 08[H01L]
7145286 Wedge shaped uniform energy megasonic transducerSep 16, 05Dec 05, 06[H01L]
7141917 Indium or tin bonded acoustic transducer systemsJun 10, 05Nov 28, 06[H01L]
6946774 Segmented uniform energy megasonic transducerSep 13, 04Sep 20, 05[H01L, H02N]
6904921 Indium or tin bonded megasonic transducer systemsJun 27, 02Jun 14, 05[B08B]
6882087 Uniform energy megasonic transducer using vessel as resonatorJul 08, 04Apr 19, 05[H01L, H02N, C25F]
6791242 Radial power megasonic transducerNov 01, 02Sep 14, 04[H01L]
6722379 One-piece cleaning tank with indium bonded megasonic transducerApr 23, 01Apr 20, 04[B08B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7105985 Megasonic transducer with focused energy resonatorExpiredSep 26, 01Sep 12, 06[H02N]

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