David H Malzahn

Array ( [id] => 7044773 [patent_doc_number] => 20050249368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-10 [patent_title] => 'Method for deploying hearing instrument fitting software, and hearing instrument adapted therefor' [patent_app_type] => utility [patent_app_number] => 10/841692 [patent_app_country] => US [patent_app_date] => 2004-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5377 [patent_no_of_claims] => 28 [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/A1/0249/20050249368.pdf [firstpage_image] =>[orig_patent_app_number] => 10841692 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 7247895 [patent_doc_number] => 20040258392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-23 [patent_title] => 'Information processing apparatus for detecting inter-track boundaries' [patent_app_type] => new [patent_app_number] => 10/812967 [patent_app_country] => US [patent_app_date] => 2004-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 16020 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0258/20040258392.pdf [firstpage_image] =>[orig_patent_app_number] => 10812967 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 7110133 [patent_doc_number] => 20050207588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-22 [patent_title] => 'Focused hypersonic communication' [patent_app_type] => utility [patent_app_number] => 10/800848 [patent_app_country] => US [patent_app_date] => 2004-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 10587 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0207/20050207588.pdf [firstpage_image] =>[orig_patent_app_number] => 10800848 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 7179886 [patent_doc_number] => 20040202332 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-14 [patent_title] => 'Sound-field setting system' [patent_app_type] => new [patent_app_number] => 10/799773 [patent_app_country] => US [patent_app_date] => 2004-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 12033 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0202/20040202332.pdf [firstpage_image] =>[orig_patent_app_number] => 10799773 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 7381877 [patent_doc_number] => 20040179696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-16 [patent_title] => 'Sound field control system and sound field controlling method, as well as sound field space characteristic decision system and sound field space characteristic deciding method' [patent_app_type] => new [patent_app_number] => 10/798944 [patent_app_country] => US [patent_app_date] => 2004-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7754 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0179/20040179696.pdf [firstpage_image] =>[orig_patent_app_number] => 10798944 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 7381925 [patent_doc_number] => 20040179704 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-16 [patent_title] => 'Sound control system' [patent_app_type] => new [patent_app_number] => 10/798939 [patent_app_country] => US [patent_app_date] => 2004-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6543 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0179/20040179704.pdf [firstpage_image] =>[orig_patent_app_number] => 10798939 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 7115844 [patent_doc_number] => 20050069145 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-31 [patent_title] => 'Hearing protection' [patent_app_type] => utility [patent_app_number] => 10/797598 [patent_app_country] => US [patent_app_date] => 2004-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1233 [patent_no_of_claims] => 8 [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/A1/0069/20050069145.pdf [firstpage_image] =>[orig_patent_app_number] => 10797598 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 7166680 [patent_doc_number] => 20050201572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-15 [patent_title] => 'Method and system for approximating graphic equalizers using dynamic filter order reduction' [patent_app_type] => utility [patent_app_number] => 10/799526 [patent_app_country] => US [patent_app_date] => 2004-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9719 [patent_no_of_claims] => 29 [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/A1/0201/20050201572.pdf [firstpage_image] =>[orig_patent_app_number] => 10799526 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 374449 [patent_doc_number] => 07474755 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-01-06 [patent_title] => 'Automatic microphone equalization in a directional microphone system with at least three microphones' [patent_app_type] => utility [patent_app_number] => 10/798180 [patent_app_country] => US [patent_app_date] => 2004-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4301 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/474/07474755.pdf [firstpage_image] =>[orig_patent_app_number] => 10798180 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 7381917 [patent_doc_number] => 20040179702 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-16 [patent_title] => 'Transducer assembly with modifiable buffer circuit and method for adjusting thereof' [patent_app_type] => new [patent_app_number] => 10/797804 [patent_app_country] => US [patent_app_date] => 2004-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2661 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0179/20040179702.pdf [firstpage_image] =>[orig_patent_app_number] => 10797804 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 7381921 [patent_doc_number] => 20040179703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-16 [patent_title] => 'Modifiable buffer circuit for miniature microphone applications and method of adjusting thereof' [patent_app_type] => new [patent_app_number] => 10/797507 [patent_app_country] => US [patent_app_date] => 2004-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2661 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0179/20040179703.pdf [firstpage_image] =>[orig_patent_app_number] => 10797507 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 7339362 [patent_doc_number] => 20040190726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-30 [patent_title] => 'Audio output control circuit' [patent_app_type] => new [patent_app_number] => 10/796939 [patent_app_country] => US [patent_app_date] => 2004-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3535 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0190/20040190726.pdf [firstpage_image] =>[orig_patent_app_number] => 10796939 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 7166658 [patent_doc_number] => 20050201566 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-15 [patent_title] => 'Electronically amplified stethoscope [E.A.S] (with optional recoding and data transfer capability)' [patent_app_type] => utility [patent_app_number] => 10/796848 [patent_app_country] => US [patent_app_date] => 2004-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1590 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0201/20050201566.pdf [firstpage_image] =>[orig_patent_app_number] => 10796848 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 7246960 [patent_doc_number] => 20040258253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-23 [patent_title] => 'Automatic turn-on and turn-off control for battery-powered headsets' [patent_app_type] => new [patent_app_number] => 10/796526 [patent_app_country] => US [patent_app_date] => 2004-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 3080 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0258/20040258253.pdf [firstpage_image] =>[orig_patent_app_number] => 10796526 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 7432108 [patent_doc_number] => 20040184628 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-23 [patent_title] => 'Speaker apparatus' [patent_app_type] => new [patent_app_number] => 10/797361 [patent_app_country] => US [patent_app_date] => 2004-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2046 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0184/20040184628.pdf [firstpage_image] =>[orig_patent_app_number] => 10797361 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 6943948 [patent_doc_number] => 20050195997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-08 [patent_title] => 'Audio mixer' [patent_app_type] => utility [patent_app_number] => 10/793809 [patent_app_country] => US [patent_app_date] => 2004-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1246 [patent_no_of_claims] => 10 [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/A1/0195/20050195997.pdf [firstpage_image] =>[orig_patent_app_number] => 10793809 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 7399887 [patent_doc_number] => 20040175006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-09 [patent_title] => 'Microphone array, method and apparatus for forming constant directivity beams using the same, and method and apparatus for estimating acoustic source direction using the same' [patent_app_type] => new [patent_app_number] => 10/793270 [patent_app_country] => US [patent_app_date] => 2004-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6509 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0175/20040175006.pdf [firstpage_image] =>[orig_patent_app_number] => 10793270 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 7432063 [patent_doc_number] => 20040184623 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-23 [patent_title] => 'Speaker unit with active leak compensation' [patent_app_type] => new [patent_app_number] => 10/793010 [patent_app_country] => US [patent_app_date] => 2004-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7648 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0184/20040184623.pdf [firstpage_image] =>[orig_patent_app_number] => 10793010 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 7399877 [patent_doc_number] => 20040175004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-09 [patent_title] => 'Error signal processing to reduce spectral overlap in an active noise control system' [patent_app_type] => new [patent_app_number] => 10/793541 [patent_app_country] => US [patent_app_date] => 2004-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2189 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0175/20040175004.pdf [firstpage_image] =>[orig_patent_app_number] => 10793541 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5660668 [patent_doc_number] => 20060251264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-09 [patent_title] => 'Dip filter frequency characteristic decision method' [patent_app_type] => utility [patent_app_number] => 10/547123 [patent_app_country] => US [patent_app_date] => 2004-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7417 [patent_no_of_claims] => 20 [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/A1/0251/20060251264.pdf [firstpage_image] =>[orig_patent_app_number] => 10547123 [rel_patent_id] =>[rel_patent_doc_number] =>)