
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] => 2526862
[patent_doc_number] => 04852176
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-07-25
[patent_title] => 'Continuous differential signal equalizer'
[patent_app_type] => 1
[patent_app_number] => 6/862324
[patent_app_country] => US
[patent_app_date] => 1986-05-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 3218
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 148
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/852/04852176.pdf
[firstpage_image] =>[orig_patent_app_number] => 862324
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/862324 | Continuous differential signal equalizer | May 11, 1986 | Issued |
Array
(
[id] => 2394447
[patent_doc_number] => 04737991
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-04-12
[patent_title] => 'Audio multiplex television tuner'
[patent_app_type] => 1
[patent_app_number] => 6/861184
[patent_app_country] => US
[patent_app_date] => 1986-05-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 18
[patent_no_of_words] => 3465
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 155
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/737/04737991.pdf
[firstpage_image] =>[orig_patent_app_number] => 861184
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/861184 | Audio multiplex television tuner | May 8, 1986 | Issued |
Array
(
[id] => 2669388
[patent_doc_number] => 04979217
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-12-18
[patent_title] => 'Programmed audio controller'
[patent_app_type] => 1
[patent_app_number] => 6/861088
[patent_app_country] => US
[patent_app_date] => 1986-05-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2275
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 112
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/979/04979217.pdf
[firstpage_image] =>[orig_patent_app_number] => 861088
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/861088 | Programmed audio controller | May 7, 1986 | Issued |
Array
(
[id] => 2299375
[patent_doc_number] => 04710958
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-12-01
[patent_title] => 'Circuit for controlling separation and high-cut operation of a stereo demodulator in an FM radio receiver'
[patent_app_type] => 1
[patent_app_number] => 6/860639
[patent_app_country] => US
[patent_app_date] => 1986-05-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 2504
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 176
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/710/04710958.pdf
[firstpage_image] =>[orig_patent_app_number] => 860639
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/860639 | Circuit for controlling separation and high-cut operation of a stereo demodulator in an FM radio receiver | May 6, 1986 | Issued |
| 06/859868 | DIGITAL SIGNAL PROCESSING USING CLOSED WAVEGUIDE NETWORKS | May 1, 1986 | Abandoned |
| 06/855941 | SOUND SOURCE HAVING A PLURALITY OF DRIVERS OPERATING FROM A VIRTUAL POINT | Apr 24, 1986 | Abandoned |
Array
(
[id] => 2391417
[patent_doc_number] => 04776018
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-10-04
[patent_title] => 'Removable sound or/and display apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/865563
[patent_app_country] => US
[patent_app_date] => 1986-04-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 1095
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 91
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/776/04776018.pdf
[firstpage_image] =>[orig_patent_app_number] => 865563
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/865563 | Removable sound or/and display apparatus | Apr 23, 1986 | Issued |
Array
(
[id] => 2429241
[patent_doc_number] => 04727581
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-02-23
[patent_title] => 'Method and apparatus for increasing perceived reverberant field diffusion'
[patent_app_type] => 1
[patent_app_number] => 6/853002
[patent_app_country] => US
[patent_app_date] => 1986-04-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 10
[patent_no_of_words] => 4539
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 65
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/727/04727581.pdf
[firstpage_image] =>[orig_patent_app_number] => 853002
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/853002 | Method and apparatus for increasing perceived reverberant field diffusion | Apr 16, 1986 | Issued |
Array
(
[id] => 2310861
[patent_doc_number] => 04691358
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-09-01
[patent_title] => 'Stereo image display device'
[patent_app_type] => 1
[patent_app_number] => 6/851855
[patent_app_country] => US
[patent_app_date] => 1986-04-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 8
[patent_no_of_words] => 2125
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 148
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/691/04691358.pdf
[firstpage_image] =>[orig_patent_app_number] => 851855
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/851855 | Stereo image display device | Apr 13, 1986 | Issued |
Array
(
[id] => 2332155
[patent_doc_number] => 04680796
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-07-14
[patent_title] => 'Sound encoding system'
[patent_app_type] => 1
[patent_app_number] => 6/850741
[patent_app_country] => US
[patent_app_date] => 1986-04-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 6405
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 154
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/680/04680796.pdf
[firstpage_image] =>[orig_patent_app_number] => 850741
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/850741 | Sound encoding system | Apr 10, 1986 | Issued |
| 06/849829 | LOUDSPEAKER SYSTEM | Apr 8, 1986 | Abandoned |
Array
(
[id] => 2425165
[patent_doc_number] => 04736433
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-04-05
[patent_title] => 'Circuit arrangements for modifying dynamic range using action substitution and superposition techniques'
[patent_app_type] => 1
[patent_app_number] => 6/848622
[patent_app_country] => US
[patent_app_date] => 1986-04-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 34
[patent_no_of_words] => 17864
[patent_no_of_claims] => 36
[patent_no_of_ind_claims] => 12
[patent_words_short_claim] => 30
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/736/04736433.pdf
[firstpage_image] =>[orig_patent_app_number] => 848622
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/848622 | Circuit arrangements for modifying dynamic range using action substitution and superposition techniques | Apr 7, 1986 | Issued |
Array
(
[id] => 2455190
[patent_doc_number] => 04741035
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-04-26
[patent_title] => 'Wide band, low noise artificial head for transmission of aural phenomena'
[patent_app_type] => 1
[patent_app_number] => 6/847145
[patent_app_country] => US
[patent_app_date] => 1986-04-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 14
[patent_no_of_words] => 6678
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 249
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/741/04741035.pdf
[firstpage_image] =>[orig_patent_app_number] => 847145
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/847145 | Wide band, low noise artificial head for transmission of aural phenomena | Apr 1, 1986 | Issued |
Array
(
[id] => 2361588
[patent_doc_number] => 04688254
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-08-18
[patent_title] => 'Controlled blend for AM stereo receivers'
[patent_app_type] => 1
[patent_app_number] => 6/846775
[patent_app_country] => US
[patent_app_date] => 1986-04-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2584
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 131
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/688/04688254.pdf
[firstpage_image] =>[orig_patent_app_number] => 846775
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/846775 | Controlled blend for AM stereo receivers | Mar 31, 1986 | Issued |
Array
(
[id] => 2365108
[patent_doc_number] => 04694497
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-09-15
[patent_title] => 'Automotive multi-speaker audio system with automatic echo-control feature'
[patent_app_type] => 1
[patent_app_number] => 6/844680
[patent_app_country] => US
[patent_app_date] => 1986-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 11
[patent_no_of_words] => 4723
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 205
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/694/04694497.pdf
[firstpage_image] =>[orig_patent_app_number] => 844680
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/844680 | Automotive multi-speaker audio system with automatic echo-control feature | Mar 26, 1986 | Issued |
| 06/844929 | STEREO ENHANCEMENT SYSTEM | Mar 26, 1986 | Abandoned |
Array
(
[id] => 2341979
[patent_doc_number] => 04712240
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-12-08
[patent_title] => 'Transmission and reception of television broadcast in high-fidelity stereo audio'
[patent_app_type] => 1
[patent_app_number] => 6/878735
[patent_app_country] => US
[patent_app_date] => 1986-03-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 7143
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 158
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/712/04712240.pdf
[firstpage_image] =>[orig_patent_app_number] => 878735
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/878735 | Transmission and reception of television broadcast in high-fidelity stereo audio | Mar 25, 1986 | Issued |
Array
(
[id] => 2310925
[patent_doc_number] => 04691362
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-09-01
[patent_title] => 'Dihedral loudspeakers with variable dispersion circuits'
[patent_app_type] => 1
[patent_app_number] => 6/843152
[patent_app_country] => US
[patent_app_date] => 1986-03-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2099
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 259
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/691/04691362.pdf
[firstpage_image] =>[orig_patent_app_number] => 843152
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/843152 | Dihedral loudspeakers with variable dispersion circuits | Mar 23, 1986 | Issued |
Array
(
[id] => 2403235
[patent_doc_number] => 04747332
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-05-31
[patent_title] => 'Electronic musical instrument forming tones by wave computation'
[patent_app_type] => 1
[patent_app_number] => 6/842933
[patent_app_country] => US
[patent_app_date] => 1986-03-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 26
[patent_no_of_words] => 13034
[patent_no_of_claims] => 6
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[patent_words_short_claim] => 191
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/747/04747332.pdf
[firstpage_image] =>[orig_patent_app_number] => 842933
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/842933 | Electronic musical instrument forming tones by wave computation | Mar 23, 1986 | Issued |
Array
(
[id] => 2457475
[patent_doc_number] => 04723289
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-02-02
[patent_title] => 'Stereo electroacoustic transducing'
[patent_app_type] => 1
[patent_app_number] => 6/840021
[patent_app_country] => US
[patent_app_date] => 1986-03-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 15
[patent_no_of_words] => 3014
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 327
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/723/04723289.pdf
[firstpage_image] =>[orig_patent_app_number] => 840021
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/840021 | Stereo electroacoustic transducing | Mar 16, 1986 | Issued |