Assignee
PRODUCT SYSTEMS INC
US·14 granted patents·201 citations·filing 1999–2008
Top patents by PatentIndex Score
14 records- 0186US7145286B2Wedge shaped uniform energy megasonic transducerPRODUCT SYSTEMS INC·Filed 2005·Granted Dec 5, 2006·13 cites·12 claims
- 0286US6791242B2Radial power megasonic transducerPRODUCT SYSTEMS INC·Filed 2002·Granted Sep 14, 2004·19 cites·12 claims
- 0386US6222305B1Chemically inert megasonic transducer systemPRODUCT SYSTEMS INC·Filed 2000·Granted Apr 24, 2001·33 cites·20 claims
- 0483US6431908B1Spring electrical connectors for a megasonic cleaning systemPRODUCT SYSTEMS INC·Filed 2000·Granted Aug 13, 2002·31 cites·19 claims
- 0580US6904921B2Indium or tin bonded megasonic transducer systemsPRODUCT SYSTEMS INC·Filed 2002·Granted Jun 14, 2005·21 cites·23 claims
- 0679US7683525B2Method for cavitation threshold characterization and controlPRODUCT SYSTEMS INC·Filed 2008·Granted Mar 23, 2010·5 cites·12 claims
- 0776US7443079B2Method and apparatus for cavitation threshold characterization and controlPRODUCT SYSTEMS INC·Filed 2005·Granted Oct 28, 2008·4 cites·14 claims
- 0873US6946774B2Segmented uniform energy megasonic transducerPRODUCT SYSTEMS INC·Filed 2004·Granted Sep 20, 2005·8 cites·11 claims
- 0972US7141917B2Indium or tin bonded acoustic transducer systemsPRODUCT SYSTEMS INC·Filed 2005·Granted Nov 28, 2006·3 cites·20 claims
- 1068US7105985B2Megasonic transducer with focused energy resonatorPRODUCT SYSTEMS INC·Filed 2001·Granted Sep 12, 2006·12 cites·14 claims
- 1166US6882087B2Uniform energy megasonic transducer using vessel as resonatorPRODUCT SYSTEMS INC·Filed 2004·Granted Apr 19, 2005·5 cites·20 claims
- 1265US6722379B2One-piece cleaning tank with indium bonded megasonic transducerPRODUCT SYSTEMS INC·Filed 2001·Granted Apr 20, 2004·8 cites·20 claims
- 1363US6188162B1High power megasonic transducerPRODUCT SYSTEMS INC·Filed 1999·Granted Feb 13, 2001·28 cites·16 claims
- 1458US6549860B1Method and apparatus for tuning a megasonic transducerPRODUCT SYSTEMS INC·Filed 2000·Granted Apr 15, 2003·11 cites·14 claims
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