
David H. Malzahn
Examiner (ID: 17134, Phone: (571)272-3727 , Office: P/2182 )
| Most Active Art Unit | 2193 |
| Art Unit(s) | 2193, 2306, 2301, 2787, 2182, 2121, 2302, 2124, 2183, 2307, 2786 |
| Total Applications | 3174 |
| Issued Applications | 2743 |
| Pending Applications | 60 |
| Abandoned Applications | 371 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2044880
[patent_doc_number] => 04418394
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[patent_kind] => NA
[patent_issue_date] => 1983-11-29
[patent_title] => 'Optical residue arithmetic computer having programmable computation module'
[patent_app_type] => 1
[patent_app_number] => 6/177953
[patent_app_country] => US
[patent_app_date] => 1980-08-13
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[firstpage_image] =>[orig_patent_app_number] => 177953
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/177953 | Optical residue arithmetic computer having programmable computation module | Aug 12, 1980 | Issued |
Array
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[patent_kind] => NA
[patent_issue_date] => 1982-12-07
[patent_title] => 'Computation module for addition and multiplication in residue arithmetic'
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Array
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Array
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[patent_issue_date] => 1982-10-26
[patent_title] => 'Logic arrangement for recursive digital filter'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/174516 | Logic arrangement for recursive digital filter | Jul 31, 1980 | Issued |
Array
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[patent_doc_number] => 04337518
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/172947 | Recursive-type digital filter with reduced round-off noise | Jul 27, 1980 | Issued |
Array
(
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[patent_issue_date] => 1982-09-07
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/171215 | Programmable logic array adder | Jul 21, 1980 | Issued |
Array
(
[id] => 1934734
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[patent_title] => 'Array convolver/correlator'
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[patent_app_country] => US
[patent_app_date] => 1980-07-21
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[firstpage_image] =>[orig_patent_app_number] => 170492
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/170492 | Array convolver/correlator | Jul 20, 1980 | Issued |
| 06/199902 | OUTPUT PROCESSING SYSTEM FOR A DIGITAL ELECTRONIC MUSICAL INSTRUMENT | Jul 20, 1980 | Abandoned |
Array
(
[id] => 1999463
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[patent_issue_date] => 1982-04-06
[patent_title] => 'Multilevel storage system having unitary control of data transfers'
[patent_app_type] => 1
[patent_app_number] => 6/169008
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[firstpage_image] =>[orig_patent_app_number] => 169008
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/169008 | Multilevel storage system having unitary control of data transfers | Jul 14, 1980 | Issued |
Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/168460 | Converter by stored switching pattern | Jul 9, 1980 | Issued |
Array
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[id] => 1973158
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[patent_issue_date] => 1982-08-10
[patent_title] => 'Coherent noise cancelling filter'
[patent_app_type] => 1
[patent_app_number] => 6/168190
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Array
(
[id] => 1963060
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[patent_issue_date] => 1982-09-14
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/168211 | Non-recursive filter having adjustable step-size for each iteration | Jul 9, 1980 | Issued |
Array
(
[id] => 1960571
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[patent_app_type] => 1
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Array
(
[id] => 1955988
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[patent_title] => 'Linear piecewise waveform generator for an electronic musical instrument'
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Array
(
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[patent_title] => 'Programmable frequency synthesizer (PFS)'
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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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