
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 |
|---|---|---|---|
Array
(
[id] => 2466505
[patent_doc_number] => 04785474
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-11-15
[patent_title] => 'Emergency signal warning system'
[patent_app_type] => 1
[patent_app_number] => 7/080545
[patent_app_country] => US
[patent_app_date] => 1987-07-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 11122
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 393
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/785/04785474.pdf
[firstpage_image] =>[orig_patent_app_number] => 080545
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/080545 | Emergency signal warning system | Jul 30, 1987 | Issued |
Array
(
[id] => 2500595
[patent_doc_number] => 04868878
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-09-19
[patent_title] => 'Sound field correction system'
[patent_app_type] => 1
[patent_app_number] => 7/077071
[patent_app_country] => US
[patent_app_date] => 1987-07-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 30
[patent_no_of_words] => 9792
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 219
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/868/04868878.pdf
[firstpage_image] =>[orig_patent_app_number] => 077071
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/077071 | Sound field correction system | Jul 27, 1987 | Issued |
Array
(
[id] => 2530328
[patent_doc_number] => 04805508
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-02-21
[patent_title] => 'Sound synthesizing circuit'
[patent_app_type] => 1
[patent_app_number] => 7/077546
[patent_app_country] => US
[patent_app_date] => 1987-07-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 3121
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 164
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/805/04805508.pdf
[firstpage_image] =>[orig_patent_app_number] => 077546
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/077546 | Sound synthesizing circuit | Jul 23, 1987 | Issued |
Array
(
[id] => 2525958
[patent_doc_number] => 04819269
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-04-04
[patent_title] => 'Extended imaging split mode loudspeaker system'
[patent_app_type] => 1
[patent_app_number] => 7/076412
[patent_app_country] => US
[patent_app_date] => 1987-07-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 6048
[patent_no_of_claims] => 40
[patent_no_of_ind_claims] => 11
[patent_words_short_claim] => 67
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/819/04819269.pdf
[firstpage_image] =>[orig_patent_app_number] => 076412
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/076412 | Optically pure 1,3-dioxenones, methods for preparing same and use thereof | Jul 20, 1987 | Issued |
Array
(
[id] => 2525958
[patent_doc_number] => 04819269
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-04-04
[patent_title] => 'Extended imaging split mode loudspeaker system'
[patent_app_type] => 1
[patent_app_number] => 7/076412
[patent_app_country] => US
[patent_app_date] => 1987-07-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 6048
[patent_no_of_claims] => 40
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/819/04819269.pdf
[firstpage_image] =>[orig_patent_app_number] => 076412
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/076412 | Extended imaging split mode loudspeaker system | Jul 20, 1987 | Issued |
Array
(
[id] => 2525958
[patent_doc_number] => 04819269
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-04-04
[patent_title] => 'Extended imaging split mode loudspeaker system'
[patent_app_type] => 1
[patent_app_number] => 7/076412
[patent_app_country] => US
[patent_app_date] => 1987-07-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 6048
[patent_no_of_claims] => 40
[patent_no_of_ind_claims] => 11
[patent_words_short_claim] => 67
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/819/04819269.pdf
[firstpage_image] =>[orig_patent_app_number] => 076412
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/076412 | Extended imaging split mode loudspeaker system | Jul 20, 1987 | Issued |
Array
(
[id] => 2525958
[patent_doc_number] => 04819269
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-04-04
[patent_title] => 'Extended imaging split mode loudspeaker system'
[patent_app_type] => 1
[patent_app_number] => 7/076412
[patent_app_country] => US
[patent_app_date] => 1987-07-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 6048
[patent_no_of_claims] => 40
[patent_no_of_ind_claims] => 11
[patent_words_short_claim] => 67
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/819/04819269.pdf
[firstpage_image] =>[orig_patent_app_number] => 076412
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/076412 | Optically pure 1,3-dioxenones, methods for preparing same and use thereof | Jul 20, 1987 | Issued |
Array
(
[id] => 2645492
[patent_doc_number] => 04953218
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-08-28
[patent_title] => 'Foreground music system using current amplification'
[patent_app_type] => 1
[patent_app_number] => 7/074274
[patent_app_country] => US
[patent_app_date] => 1987-07-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 3554
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 337
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/953/04953218.pdf
[firstpage_image] =>[orig_patent_app_number] => 074274
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/074274 | Foreground music system using current amplification | Jul 15, 1987 | Issued |
Array
(
[id] => 2569968
[patent_doc_number] => 04817167
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-03-28
[patent_title] => 'Method of receiving frequency-modulated stereo multiplex signals'
[patent_app_type] => 1
[patent_app_number] => 7/073613
[patent_app_country] => US
[patent_app_date] => 1987-07-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 2892
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 209
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/817/04817167.pdf
[firstpage_image] =>[orig_patent_app_number] => 073613
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/073613 | Method of receiving frequency-modulated stereo multiplex signals | Jul 14, 1987 | Issued |
Array
(
[id] => 2397840
[patent_doc_number] => 04764967
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-08-16
[patent_title] => 'Tone control system for sampled data signals'
[patent_app_type] => 1
[patent_app_number] => 7/073338
[patent_app_country] => US
[patent_app_date] => 1987-07-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 6099
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 123
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/764/04764967.pdf
[firstpage_image] =>[orig_patent_app_number] => 073338
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/073338 | Tone control system for sampled data signals | Jul 12, 1987 | Issued |
Array
(
[id] => 2455285
[patent_doc_number] => 04741040
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-04-26
[patent_title] => 'Bass-reflex loudspeaker system'
[patent_app_type] => 1
[patent_app_number] => 7/073885
[patent_app_country] => US
[patent_app_date] => 1987-07-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 9
[patent_no_of_words] => 2918
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 182
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/741/04741040.pdf
[firstpage_image] =>[orig_patent_app_number] => 073885
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/073885 | Bass-reflex loudspeaker system | Jul 9, 1987 | Issued |
Array
(
[id] => 2402888
[patent_doc_number] => 04769841
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-09-06
[patent_title] => 'Receiver for compatible FM stereophonic system utilizing companding of difference signal'
[patent_app_type] => 1
[patent_app_number] => 7/071404
[patent_app_country] => US
[patent_app_date] => 1987-07-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2898
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 248
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/769/04769841.pdf
[firstpage_image] =>[orig_patent_app_number] => 071404
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/071404 | Receiver for compatible FM stereophonic system utilizing companding of difference signal | Jul 8, 1987 | Issued |
Array
(
[id] => 2397710
[patent_doc_number] => 04764960
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-08-16
[patent_title] => 'Stereo reproduction system'
[patent_app_type] => 1
[patent_app_number] => 7/070994
[patent_app_country] => US
[patent_app_date] => 1987-07-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 11
[patent_no_of_words] => 4903
[patent_no_of_claims] => 13
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/764/04764960.pdf
[firstpage_image] =>[orig_patent_app_number] => 070994
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/070994 | Stereo reproduction system | Jul 7, 1987 | Issued |
Array
(
[id] => 2512448
[patent_doc_number] => 04799265
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-01-17
[patent_title] => 'Electrostatic transducer unit'
[patent_app_type] => 1
[patent_app_number] => 7/068868
[patent_app_country] => US
[patent_app_date] => 1987-07-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 3709
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 199
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/799/04799265.pdf
[firstpage_image] =>[orig_patent_app_number] => 068868
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/068868 | Electrostatic transducer unit | Jun 30, 1987 | Issued |
Array
(
[id] => 2597876
[patent_doc_number] => 04928311
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-05-22
[patent_title] => 'Noise limiting circuit for earmuffs'
[patent_app_type] => 1
[patent_app_number] => 7/070104
[patent_app_country] => US
[patent_app_date] => 1987-07-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2908
[patent_no_of_claims] => 8
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/928/04928311.pdf
[firstpage_image] =>[orig_patent_app_number] => 070104
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/070104 | Noise limiting circuit for earmuffs | Jun 30, 1987 | Issued |
Array
(
[id] => 2654049
[patent_doc_number] => 04939782
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-07-03
[patent_title] => 'Self-compensating equalizer'
[patent_app_type] => 1
[patent_app_number] => 7/065966
[patent_app_country] => US
[patent_app_date] => 1987-06-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 16
[patent_no_of_words] => 4523
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/939/04939782.pdf
[firstpage_image] =>[orig_patent_app_number] => 065966
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/065966 | Self-compensating equalizer | Jun 23, 1987 | Issued |
Array
(
[id] => 2564229
[patent_doc_number] => 04803728
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-02-07
[patent_title] => 'Stereo mixing jack'
[patent_app_type] => 1
[patent_app_number] => 7/065507
[patent_app_country] => US
[patent_app_date] => 1987-06-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
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[patent_words_short_claim] => 225
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/803/04803728.pdf
[firstpage_image] =>[orig_patent_app_number] => 065507
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/065507 | Stereo mixing jack | Jun 22, 1987 | Issued |
Array
(
[id] => 2402003
[patent_doc_number] => 04782531
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-11-01
[patent_title] => 'Multichannel FM subcarrier broadcast system'
[patent_app_type] => 1
[patent_app_number] => 7/065911
[patent_app_country] => US
[patent_app_date] => 1987-06-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/782/04782531.pdf
[firstpage_image] =>[orig_patent_app_number] => 065911
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/065911 | Multichannel FM subcarrier broadcast system | Jun 22, 1987 | Issued |
Array
(
[id] => 2461863
[patent_doc_number] => 04760601
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-07-26
[patent_title] => 'Single speaker, double tuned labyrinth type enclosure'
[patent_app_type] => 1
[patent_app_number] => 7/063984
[patent_app_country] => US
[patent_app_date] => 1987-06-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 5100
[patent_no_of_claims] => 1
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/760/04760601.pdf
[firstpage_image] =>[orig_patent_app_number] => 063984
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/063984 | Single speaker, double tuned labyrinth type enclosure | Jun 18, 1987 | Issued |
| 07/063924 | SUPERDISTORTED AMPLIFIER CIRCUITRY WITH NORMAL GAIN | Jun 18, 1987 | Abandoned |