
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] => 2928718
[patent_doc_number] => 05206825
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-04-27
[patent_title] => 'Arithmetic processor using signed-digit representation of external operands'
[patent_app_type] => 1
[patent_app_number] => 7/857644
[patent_app_country] => US
[patent_app_date] => 1992-03-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 16
[patent_no_of_words] => 9408
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 156
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/206/05206825.pdf
[firstpage_image] =>[orig_patent_app_number] => 857644
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/857644 | Arithmetic processor using signed-digit representation of external operands | Mar 23, 1992 | Issued |
Array
(
[id] => 2979260
[patent_doc_number] => 05258942
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-11-02
[patent_title] => 'Balanced two-level delay propagation all one detector compiler'
[patent_app_type] => 1
[patent_app_number] => 7/854923
[patent_app_country] => US
[patent_app_date] => 1992-03-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 1347
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 255
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/258/05258942.pdf
[firstpage_image] =>[orig_patent_app_number] => 854923
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/854923 | Balanced two-level delay propagation all one detector compiler | Mar 19, 1992 | Issued |
Array
(
[id] => 2913060
[patent_doc_number] => 05249146
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-09-28
[patent_title] => 'DCT/IDCT processor and data processing method'
[patent_app_type] => 1
[patent_app_number] => 7/854922
[patent_app_country] => US
[patent_app_date] => 1992-03-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 18
[patent_no_of_words] => 7421
[patent_no_of_claims] => 48
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 200
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/249/05249146.pdf
[firstpage_image] =>[orig_patent_app_number] => 854922
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/854922 | DCT/IDCT processor and data processing method | Mar 19, 1992 | Issued |
Array
(
[id] => 2918459
[patent_doc_number] => 05216629
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-06-01
[patent_title] => 'Adjusting filter coefficients'
[patent_app_type] => 1
[patent_app_number] => 7/845873
[patent_app_country] => US
[patent_app_date] => 1992-03-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 5982
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 215
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/216/05216629.pdf
[firstpage_image] =>[orig_patent_app_number] => 845873
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/845873 | Adjusting filter coefficients | Mar 2, 1992 | Issued |
Array
(
[id] => 3086179
[patent_doc_number] => 05297068
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-03-22
[patent_title] => 'Global interconnect architecture for optical computer'
[patent_app_type] => 1
[patent_app_number] => 7/842896
[patent_app_country] => US
[patent_app_date] => 1992-02-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 32
[patent_figures_cnt] => 39
[patent_no_of_words] => 23420
[patent_no_of_claims] => 41
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[patent_words_short_claim] => 69
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/297/05297068.pdf
[firstpage_image] =>[orig_patent_app_number] => 842896
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/842896 | Global interconnect architecture for optical computer | Feb 26, 1992 | Issued |
| 07/839303 | METHOD AND APPARATUS FOR CONTROLLING COEFFICIENTS ADAPTIVE FILTER | Feb 19, 1992 | Abandoned |
Array
(
[id] => 2931507
[patent_doc_number] => 05200913
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-04-06
[patent_title] => 'Combination laptop and pad computer'
[patent_app_type] => 1
[patent_app_number] => 7/839004
[patent_app_country] => US
[patent_app_date] => 1992-02-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 3347
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 92
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/200/05200913.pdf
[firstpage_image] =>[orig_patent_app_number] => 839004
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/839004 | Combination laptop and pad computer | Feb 13, 1992 | Issued |
| 07/829803 | VARIABLE RATE DIGITAL FILTER | Jan 30, 1992 | Abandoned |
| 07/823254 | PARALLEL STRING PROCESSOR AND METHOD FOR A MINICOMPUTER | Jan 20, 1992 | Abandoned |
Array
(
[id] => 2995862
[patent_doc_number] => 05251163
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-10-05
[patent_title] => 'Keypointer for single-hand computer keyboard'
[patent_app_type] => 1
[patent_app_number] => 7/818773
[patent_app_country] => US
[patent_app_date] => 1992-01-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 10
[patent_no_of_words] => 2793
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 244
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/251/05251163.pdf
[firstpage_image] =>[orig_patent_app_number] => 818773
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/818773 | Keypointer for single-hand computer keyboard | Jan 12, 1992 | Issued |
Array
(
[id] => 2894129
[patent_doc_number] => 05268857
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-12-07
[patent_title] => 'Device and method for approximating the square root of a number'
[patent_app_type] => 1
[patent_app_number] => 7/818302
[patent_app_country] => US
[patent_app_date] => 1992-01-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 2716
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 207
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/268/05268857.pdf
[firstpage_image] =>[orig_patent_app_number] => 818302
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/818302 | Device and method for approximating the square root of a number | Jan 7, 1992 | Issued |
Array
(
[id] => 2911427
[patent_doc_number] => 05218559
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-06-08
[patent_title] => 'Pseudo-random generator'
[patent_app_type] => 1
[patent_app_number] => 7/818043
[patent_app_country] => US
[patent_app_date] => 1992-01-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 3026
[patent_no_of_claims] => 6
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/218/05218559.pdf
[firstpage_image] =>[orig_patent_app_number] => 818043
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/818043 | Pseudo-random generator | Jan 7, 1992 | Issued |
Array
(
[id] => 2904941
[patent_doc_number] => 05241490
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-08-31
[patent_title] => 'Fully decoded multistage leading zero detector and normalization apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/817302
[patent_app_country] => US
[patent_app_date] => 1992-01-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 15
[patent_no_of_words] => 3518
[patent_no_of_claims] => 11
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[pdf_file] => patents/05/241/05241490.pdf
[firstpage_image] =>[orig_patent_app_number] => 817302
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/817302 | Fully decoded multistage leading zero detector and normalization apparatus | Jan 5, 1992 | Issued |
Array
(
[id] => 2960247
[patent_doc_number] => 05262971
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-11-16
[patent_title] => 'Bidirectional shifter'
[patent_app_type] => 1
[patent_app_number] => 7/778912
[patent_app_country] => US
[patent_app_date] => 1991-12-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 32
[patent_no_of_words] => 3301
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/262/05262971.pdf
[firstpage_image] =>[orig_patent_app_number] => 778912
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/778912 | Bidirectional shifter | Dec 29, 1991 | Issued |
Array
(
[id] => 2908420
[patent_doc_number] => 05245561
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-09-14
[patent_title] => 'Adaptive filter capable of quickly identifying an unknown system'
[patent_app_type] => 1
[patent_app_number] => 7/813662
[patent_app_country] => US
[patent_app_date] => 1991-12-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
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[patent_no_of_words] => 9824
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/245/05245561.pdf
[firstpage_image] =>[orig_patent_app_number] => 813662
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/813662 | Adaptive filter capable of quickly identifying an unknown system | Dec 26, 1991 | Issued |
Array
(
[id] => 2904003
[patent_doc_number] => 05177700
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-01-05
[patent_title] => 'Non-recursive half-band filter'
[patent_app_type] => 1
[patent_app_number] => 7/814265
[patent_app_country] => US
[patent_app_date] => 1991-12-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 3583
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/177/05177700.pdf
[firstpage_image] =>[orig_patent_app_number] => 814265
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/814265 | Non-recursive half-band filter | Dec 23, 1991 | Issued |
| 07/812272 | DIGITAL FILTER | Dec 22, 1991 | Abandoned |
Array
(
[id] => 2979279
[patent_doc_number] => 05258943
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-11-02
[patent_title] => 'Apparatus and method for rounding operands'
[patent_app_type] => 1
[patent_app_number] => 7/814361
[patent_app_country] => US
[patent_app_date] => 1991-12-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/258/05258943.pdf
[firstpage_image] =>[orig_patent_app_number] => 814361
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/814361 | Apparatus and method for rounding operands | Dec 22, 1991 | Issued |
Array
(
[id] => 2904195
[patent_doc_number] => 05272659
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-12-21
[patent_title] => 'Engine control with fixed point digital overflow prevention'
[patent_app_type] => 1
[patent_app_number] => 7/809467
[patent_app_country] => US
[patent_app_date] => 1991-12-18
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/272/05272659.pdf
[firstpage_image] =>[orig_patent_app_number] => 809467
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/809467 | Engine control with fixed point digital overflow prevention | Dec 17, 1991 | Issued |
Array
(
[id] => 3061635
[patent_doc_number] => 05307303
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-04-26
[patent_title] => 'Method and apparatus for performing division using a rectangular aspect ratio multiplier'
[patent_app_type] => 1
[patent_app_number] => 7/810710
[patent_app_country] => US
[patent_app_date] => 1991-12-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 5839
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/307/05307303.pdf
[firstpage_image] =>[orig_patent_app_number] => 810710
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/810710 | Method and apparatus for performing division using a rectangular aspect ratio multiplier | Dec 17, 1991 | Issued |