David H. Malzahn

Array ( [id] => 5555878 [patent_doc_number] => 20090267455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-29 [patent_title] => 'Vibration Actuator' [patent_app_type] => utility [patent_app_number] => 11/991767 [patent_app_country] => US [patent_app_date] => 2007-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 7651 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0267/20090267455.pdf [firstpage_image] =>[orig_patent_app_number] => 11991767 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 8386725 [patent_doc_number] => 08264127 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-11 [patent_title] => 'Low frequency acoustic transducer for a probe for non-destructive testing' [patent_app_type] => utility [patent_app_number] => 12/223874 [patent_app_country] => US [patent_app_date] => 2007-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3795 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12223874 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 1077396 [patent_doc_number] => 07615913 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-11-10 [patent_title] => 'Composite electronic component' [patent_app_type] => utility [patent_app_number] => 11/704230 [patent_app_country] => US [patent_app_date] => 2007-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3886 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 515 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/615/07615913.pdf [firstpage_image] =>[orig_patent_app_number] => 11704230 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 307870 [patent_doc_number] => 07531944 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-05-12 [patent_title] => 'Piezoelectric actuator and enclosure therefor' [patent_app_type] => utility [patent_app_number] => 11/704666 [patent_app_country] => US [patent_app_date] => 2007-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5352 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/531/07531944.pdf [firstpage_image] =>[orig_patent_app_number] => 11704666 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4842270 [patent_doc_number] => 20080178677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-31 [patent_title] => 'Ultrasound Probe Assembly and Method of Fabrication' [patent_app_type] => utility [patent_app_number] => 11/668656 [patent_app_country] => US [patent_app_date] => 2007-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6082 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0178/20080178677.pdf [firstpage_image] =>[orig_patent_app_number] => 11668656 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4451691 [patent_doc_number] => 07965016 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-21 [patent_title] => 'Method and device for converting mechanical energy into electrical energy' [patent_app_type] => utility [patent_app_number] => 12/161469 [patent_app_country] => US [patent_app_date] => 2007-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 17 [patent_no_of_words] => 9057 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/965/07965016.pdf [firstpage_image] =>[orig_patent_app_number] => 12161469 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4806147 [patent_doc_number] => 20080169725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-17 [patent_title] => 'Piezoelectric actuation system' [patent_app_type] => utility [patent_app_number] => 11/652569 [patent_app_country] => US [patent_app_date] => 2007-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2105 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0169/20080169725.pdf [firstpage_image] =>[orig_patent_app_number] => 11652569 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 300259 [patent_doc_number] => 07538463 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-05-26 [patent_title] => 'Vibrator' [patent_app_type] => utility [patent_app_number] => 11/650256 [patent_app_country] => US [patent_app_date] => 2007-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 4379 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/538/07538463.pdf [firstpage_image] =>[orig_patent_app_number] => 11650256 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5208441 [patent_doc_number] => 20070247025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-25 [patent_title] => 'Piezoactuator' [patent_app_type] => utility [patent_app_number] => 11/643521 [patent_app_country] => US [patent_app_date] => 2006-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4325 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0247/20070247025.pdf [firstpage_image] =>[orig_patent_app_number] => 11643521 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 7540979 [patent_doc_number] => 08058824 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-15 [patent_title] => 'Electric motor control' [patent_app_type] => utility [patent_app_number] => 12/086837 [patent_app_country] => US [patent_app_date] => 2006-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 5746 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/058/08058824.pdf [firstpage_image] =>[orig_patent_app_number] => 12086837 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 594598 [patent_doc_number] => 07436272 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-10-14 [patent_title] => 'Piezoelectric device' [patent_app_type] => utility [patent_app_number] => 11/641890 [patent_app_country] => US [patent_app_date] => 2006-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4371 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/436/07436272.pdf [firstpage_image] =>[orig_patent_app_number] => 11641890 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 334703 [patent_doc_number] => 07508115 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-03-24 [patent_title] => 'Horn, horn unit, and bonding apparatus using same' [patent_app_type] => utility [patent_app_number] => 11/640378 [patent_app_country] => US [patent_app_date] => 2006-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7367 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/508/07508115.pdf [firstpage_image] =>[orig_patent_app_number] => 11640378 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5340876 [patent_doc_number] => 20090179526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-16 [patent_title] => 'Monolithic Bending Element' [patent_app_type] => utility [patent_app_number] => 12/087084 [patent_app_country] => US [patent_app_date] => 2006-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3689 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0179/20090179526.pdf [firstpage_image] =>[orig_patent_app_number] => 12087084 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5117202 [patent_doc_number] => 20070138916 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-21 [patent_title] => 'Piezoelectric device' [patent_app_type] => utility [patent_app_number] => 11/638358 [patent_app_country] => US [patent_app_date] => 2006-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4141 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0138/20070138916.pdf [firstpage_image] =>[orig_patent_app_number] => 11638358 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5567648 [patent_doc_number] => 20090251026 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-08 [patent_title] => 'Piezo Electric Linear Motor' [patent_app_type] => utility [patent_app_number] => 12/300917 [patent_app_country] => US [patent_app_date] => 2006-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3976 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0251/20090251026.pdf [firstpage_image] =>[orig_patent_app_number] => 12300917 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5394000 [patent_doc_number] => 20090314062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-24 [patent_title] => 'Fluid Actuator, and Heat Generating Device and Analysis Device Using the Same' [patent_app_type] => utility [patent_app_number] => 12/096018 [patent_app_country] => US [patent_app_date] => 2006-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 15849 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0314/20090314062.pdf [firstpage_image] =>[orig_patent_app_number] => 12096018 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5186325 [patent_doc_number] => 20070164632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-19 [patent_title] => 'Capacitive ultrasonic transducer, production method thereof, and capacitive ultrasonic probe' [patent_app_type] => utility [patent_app_number] => 11/633399 [patent_app_country] => US [patent_app_date] => 2006-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 25350 [patent_no_of_claims] => 68 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0164/20070164632.pdf [firstpage_image] =>[orig_patent_app_number] => 11633399 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5186324 [patent_doc_number] => 20070164631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-19 [patent_title] => 'Capacitive micromachined ultrasonic transducer' [patent_app_type] => utility [patent_app_number] => 11/606881 [patent_app_country] => US [patent_app_date] => 2006-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 11851 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0164/20070164631.pdf [firstpage_image] =>[orig_patent_app_number] => 11606881 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4435666 [patent_doc_number] => 07898154 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-01 [patent_title] => 'Ultrasound probe and method for manufacturing the same' [patent_app_type] => utility [patent_app_number] => 11/564562 [patent_app_country] => US [patent_app_date] => 2006-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4943 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/898/07898154.pdf [firstpage_image] =>[orig_patent_app_number] => 11564562 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 75397 [patent_doc_number] => 07750538 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-07-06 [patent_title] => 'Ferroelectric Durability' [patent_app_type] => utility [patent_app_number] => 12/085243 [patent_app_country] => US [patent_app_date] => 2006-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2143 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/750/07750538.pdf [firstpage_image] =>[orig_patent_app_number] => 12085243 [rel_patent_id] =>[rel_patent_doc_number] =>)