
David H Malzahn
Examiner (ID: 9212, Phone: (571)272-3727 , Office: P/2182 )
| Most Active Art Unit | 2193 |
| Art Unit(s) | 2787, 2124, 2301, 2182, 2302, 2306, 2307, 2121, 2193, 2183, 2786 |
| Total Applications | 3174 |
| Issued Applications | 2742 |
| Pending Applications | 60 |
| Abandoned Applications | 371 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 4812314
[patent_doc_number] => 20080192945
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-08-14
[patent_title] => 'Audio system and method'
[patent_app_type] => utility
[patent_app_number] => 11/703879
[patent_app_country] => US
[patent_app_date] => 2007-02-08
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0192/20080192945.pdf
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Array
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[patent_doc_number] => 20070183602
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[patent_kind] => A1
[patent_issue_date] => 2007-08-09
[patent_title] => 'Method and synthesizing impulse response and method for creating reverberation'
[patent_app_type] => utility
[patent_app_number] => 11/703309
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[patent_app_date] => 2007-02-06
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/703309 | Method for synthesizing impulse response and method for creating reverberation | Feb 5, 2007 | Issued |
Array
(
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[patent_doc_number] => 20080187147
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[patent_kind] => A1
[patent_issue_date] => 2008-08-07
[patent_title] => 'Noise reduction systems and methods'
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[patent_app_date] => 2007-02-05
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Array
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[patent_doc_number] => 20070195967
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[patent_kind] => A1
[patent_issue_date] => 2007-08-23
[patent_title] => 'Digital reverberations for audio signals'
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[patent_app_number] => 11/701971
[patent_app_country] => US
[patent_app_date] => 2007-02-02
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[patent_drawing_sheets_cnt] => 8
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Array
(
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[patent_kind] => B2
[patent_issue_date] => 2012-09-18
[patent_title] => 'Noise suppressing apparatus'
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Array
(
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[patent_kind] => A1
[patent_issue_date] => 2007-07-12
[patent_title] => 'Personal voice-transmitted device'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/605418 | Personal voice-transmitted device | Nov 28, 2006 | Abandoned |
Array
(
[id] => 4823933
[patent_doc_number] => 20080123879
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-05-29
[patent_title] => 'Digital wireless stereophonic music transmission device'
[patent_app_type] => utility
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[patent_app_country] => US
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[patent_no_of_words] => 1535
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[pdf_file] => publications/A1/0123/20080123879.pdf
[firstpage_image] =>[orig_patent_app_number] => 11606318
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/606318 | Digital wireless stereophonic music transmission device | Nov 27, 2006 | Abandoned |
Array
(
[id] => 4823924
[patent_doc_number] => 20080123874
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-05-29
[patent_title] => 'Audio amplifier system'
[patent_app_type] => utility
[patent_app_number] => 11/604732
[patent_app_country] => US
[patent_app_date] => 2006-11-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[firstpage_image] =>[orig_patent_app_number] => 11604732
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/604732 | Audio amplifier system | Nov 27, 2006 | Abandoned |
Array
(
[id] => 5235581
[patent_doc_number] => 20070127737
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-06-07
[patent_title] => 'Audio/video system'
[patent_app_type] => utility
[patent_app_number] => 11/604610
[patent_app_country] => US
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[firstpage_image] =>[orig_patent_app_number] => 11604610
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/604610 | Audio/video system | Nov 26, 2006 | Abandoned |
Array
(
[id] => 5078765
[patent_doc_number] => 20070121989
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[patent_kind] => A1
[patent_issue_date] => 2007-05-31
[patent_title] => 'Audio output device'
[patent_app_type] => utility
[patent_app_number] => 11/604394
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[firstpage_image] =>[orig_patent_app_number] => 11604394
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/604394 | Audio output device | Nov 26, 2006 | Abandoned |
Array
(
[id] => 5183284
[patent_doc_number] => 20070054638
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[patent_kind] => A1
[patent_issue_date] => 2007-03-08
[patent_title] => 'Apparatus and method to control audio volume in D class amplifier'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/501685 | Apparatus and method to control audio volume in D class amplifier | Aug 9, 2006 | Abandoned |
Array
(
[id] => 4650557
[patent_doc_number] => 20080037813
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[patent_title] => 'Carrying case with integrated speaker system and portable media player control window'
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Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/501332 | Active noise-reduction control apparatus and method | Aug 6, 2006 | Abandoned |
Array
(
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Array
(
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Array
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Array
(
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Array
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Array
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Array
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