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Pressure Wave Generator and Drive System for a Pressure Wave Generator

Pressure Wave Generator

Country Application No. Patent No. Granted Status
New Zealand 539604/544776 539604/544776 9/08/2007 In force
United States 11/912218 8171742 8/05/2012 In force
Europe 06733171.0 Examination Process
Korea 7026952/2007 1271948 30/05/2013 In force
Japan 2008-507585 534755 10/05/2013 in force
United States 13/425521 Continuation

Drive System for a Pressure Wave Generator

Country Application No. Patent No. Granted Status
United States 12/936,884 Application Stage
Europe 09730493.5 Application Stage
Korea 7024898/2010 Application Stage
Japan 2011-503930 Grant pending
China 200980119008.7 Examination Process
India 7703/DELNP/2010 Application Stage
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