
Forester W. Isen
Examiner (ID: 1712)
| Most Active Art Unit | 2601 |
| Art Unit(s) | 2605, 2747, 2107, 2743, 2644, 2601, 2608, 2899, 2787 |
| Total Applications | 1712 |
| Issued Applications | 1480 |
| Pending Applications | 48 |
| Abandoned Applications | 184 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
| 07/352638 | AUTOMATIC STEREOPHONIC MANIPULATION SYSTEM AND APPARATUS FOR IMAGE ENHANCEMENT | May 11, 1989 | Abandoned |
Array
(
[id] => 2596810
[patent_doc_number] => 04908869
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-03-13
[patent_title] => 'Induction-based assistive listening system'
[patent_app_type] => 1
[patent_app_number] => 7/349515
[patent_app_country] => US
[patent_app_date] => 1989-05-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 5200
[patent_no_of_claims] => 13
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[patent_words_short_claim] => 307
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/908/04908869.pdf
[firstpage_image] =>[orig_patent_app_number] => 349515
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/349515 | Induction-based assistive listening system | May 8, 1989 | Issued |
Array
(
[id] => 2581022
[patent_doc_number] => 04917504
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[patent_kind] => NA
[patent_issue_date] => 1990-04-17
[patent_title] => 'Communications headset'
[patent_app_type] => 1
[patent_app_number] => 7/348052
[patent_app_country] => US
[patent_app_date] => 1989-05-05
[patent_effective_date] => 0000-00-00
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[patent_no_of_words] => 3348
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/348052 | Communications headset | May 4, 1989 | Issued |
Array
(
[id] => 2605603
[patent_doc_number] => 04933980
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-06-12
[patent_title] => 'Sound effects generator'
[patent_app_type] => 1
[patent_app_number] => 7/348739
[patent_app_country] => US
[patent_app_date] => 1989-05-01
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[pdf_file] => patents/04/933/04933980.pdf
[firstpage_image] =>[orig_patent_app_number] => 348739
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/348739 | Sound effects generator | Apr 30, 1989 | Issued |
Array
(
[id] => 2669407
[patent_doc_number] => 04979218
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-12-18
[patent_title] => 'Balanced output circuit'
[patent_app_type] => 1
[patent_app_number] => 7/345486
[patent_app_country] => US
[patent_app_date] => 1989-05-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[firstpage_image] =>[orig_patent_app_number] => 345486
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/345486 | Balanced output circuit | Apr 30, 1989 | Issued |
| 07/345811 | VOLUME CONTROL CIRCUIT USING PULSE MODULATION | Apr 30, 1989 | Abandoned |
Array
(
[id] => 2628086
[patent_doc_number] => 04969195
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[patent_kind] => NA
[patent_issue_date] => 1990-11-06
[patent_title] => 'Impedance compensation circuit in a speaker driving system'
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[patent_app_number] => 7/345345
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/345345 | Impedance compensation circuit in a speaker driving system | Apr 27, 1989 | Issued |
Array
(
[id] => 2608125
[patent_doc_number] => 04965832
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[patent_kind] => NA
[patent_issue_date] => 1990-10-23
[patent_title] => 'Active noise control'
[patent_app_type] => 1
[patent_app_number] => 7/342315
[patent_app_country] => US
[patent_app_date] => 1989-04-25
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[pdf_file] => patents/04/965/04965832.pdf
[firstpage_image] =>[orig_patent_app_number] => 342315
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/342315 | Active noise control | Apr 24, 1989 | Issued |
Array
(
[id] => 2619873
[patent_doc_number] => 04903300
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[patent_kind] => NA
[patent_issue_date] => 1990-02-20
[patent_title] => 'Compact and efficient sub-woofer system and method for installation in structural partitions'
[patent_app_type] => 1
[patent_app_number] => 7/342042
[patent_app_country] => US
[patent_app_date] => 1989-04-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
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[patent_no_of_words] => 4880
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[pdf_file] => patents/04/903/04903300.pdf
[firstpage_image] =>[orig_patent_app_number] => 342042
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/342042 | Compact and efficient sub-woofer system and method for installation in structural partitions | Apr 20, 1989 | Issued |
Array
(
[id] => 2634453
[patent_doc_number] => 04956867
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-09-11
[patent_title] => 'Adaptive beamforming for noise reduction'
[patent_app_type] => 1
[patent_app_number] => 7/341139
[patent_app_country] => US
[patent_app_date] => 1989-04-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 4042
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[pdf_file] => patents/04/956/04956867.pdf
[firstpage_image] =>[orig_patent_app_number] => 341139
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/341139 | Adaptive beamforming for noise reduction | Apr 19, 1989 | Issued |
Array
(
[id] => 2580236
[patent_doc_number] => 04901350
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-02-13
[patent_title] => 'Closed-loop audio attenuator'
[patent_app_type] => 1
[patent_app_number] => 7/340834
[patent_app_country] => US
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[pdf_file] => patents/04/901/04901350.pdf
[firstpage_image] =>[orig_patent_app_number] => 340834
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/340834 | Closed-loop audio attenuator | Apr 19, 1989 | Issued |
Array
(
[id] => 2707534
[patent_doc_number] => 04991221
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[patent_title] => 'Active speaker system and components therefor'
[patent_app_type] => 1
[patent_app_number] => 7/337621
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[pdf_file] => patents/04/991/04991221.pdf
[firstpage_image] =>[orig_patent_app_number] => 337621
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/337621 | Active speaker system and components therefor | Apr 12, 1989 | Issued |
Array
(
[id] => 2645470
[patent_doc_number] => 04953217
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[patent_title] => 'Noise reduction system'
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[firstpage_image] =>[orig_patent_app_number] => 340809
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/340809 | Noise reduction system | Apr 6, 1989 | Issued |
Array
(
[id] => 2605631
[patent_doc_number] => 04933981
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-06-12
[patent_title] => 'Sound system'
[patent_app_type] => 1
[patent_app_number] => 7/333335
[patent_app_country] => US
[patent_app_date] => 1989-04-05
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[pdf_file] => patents/04/933/04933981.pdf
[firstpage_image] =>[orig_patent_app_number] => 333335
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/333335 | Sound system | Apr 4, 1989 | Issued |
| 07/333431 | AUDIO COMPRESSOR, EXPANDER, AND NOISE REDUCTION CIRCUITS FOR CONSUMER AND SEMI-PROFESSIONAL USE | Apr 2, 1989 | Abandoned |
Array
(
[id] => 2755050
[patent_doc_number] => 05029217
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-02
[patent_title] => 'Digital hearing enhancement apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/331953
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[pdf_file] => patents/05/029/05029217.pdf
[firstpage_image] =>[orig_patent_app_number] => 331953
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/331953 | Digital hearing enhancement apparatus | Apr 2, 1989 | Issued |
Array
(
[id] => 2754586
[patent_doc_number] => 04987599
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[patent_kind] => NA
[patent_issue_date] => 1991-01-22
[patent_title] => 'Communication control console center with improved volume control'
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[patent_app_number] => 7/330244
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/987/04987599.pdf
[firstpage_image] =>[orig_patent_app_number] => 330244
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/330244 | Communication control console center with improved volume control | Mar 28, 1989 | Issued |
Array
(
[id] => 2679676
[patent_doc_number] => 04955059
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[patent_kind] => NA
[patent_issue_date] => 1990-09-04
[patent_title] => 'Speaker power matching method and apparatus'
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[firstpage_image] =>[orig_patent_app_number] => 330248
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/330248 | Speaker power matching method and apparatus | Mar 28, 1989 | Issued |
Array
(
[id] => 2673686
[patent_doc_number] => 04947434
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-08-07
[patent_title] => 'Electronic attenuator'
[patent_app_type] => 1
[patent_app_number] => 7/329637
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[pdf_file] => patents/04/947/04947434.pdf
[firstpage_image] =>[orig_patent_app_number] => 329637
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/329637 | Electronic attenuator | Mar 27, 1989 | Issued |
| 07/329232 | SOUND FIELD CORRECTION SYSTEM | Mar 26, 1989 | Abandoned |