
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] => 2341469
[patent_doc_number] => 04701951
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-10-20
[patent_title] => 'Acoustic imager'
[patent_app_type] => 1
[patent_app_number] => 6/840153
[patent_app_country] => US
[patent_app_date] => 1986-03-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 12
[patent_no_of_words] => 3968
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 122
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/701/04701951.pdf
[firstpage_image] =>[orig_patent_app_number] => 840153
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/840153 | Acoustic imager | Mar 16, 1986 | Issued |
Array
(
[id] => 2402924
[patent_doc_number] => 04769843
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-09-06
[patent_title] => 'Stereo signal reproducing system'
[patent_app_type] => 1
[patent_app_number] => 6/838777
[patent_app_country] => US
[patent_app_date] => 1986-03-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 3374
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 174
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/769/04769843.pdf
[firstpage_image] =>[orig_patent_app_number] => 838777
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/838777 | Stereo signal reproducing system | Mar 11, 1986 | Issued |
Array
(
[id] => 2453566
[patent_doc_number] => 04751735
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-06-14
[patent_title] => 'Stereo demodulation device'
[patent_app_type] => 1
[patent_app_number] => 6/836487
[patent_app_country] => US
[patent_app_date] => 1986-03-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1870
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 220
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/751/04751735.pdf
[firstpage_image] =>[orig_patent_app_number] => 836487
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/836487 | Stereo demodulation device | Mar 4, 1986 | Issued |
Array
(
[id] => 2397728
[patent_doc_number] => 04773094
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-09-20
[patent_title] => 'Apparatus and method for calibrating recording and transmission systems'
[patent_app_type] => 1
[patent_app_number] => 6/835244
[patent_app_country] => US
[patent_app_date] => 1986-03-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 13
[patent_no_of_words] => 11218
[patent_no_of_claims] => 50
[patent_no_of_ind_claims] => 12
[patent_words_short_claim] => 20
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/773/04773094.pdf
[firstpage_image] =>[orig_patent_app_number] => 835244
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/835244 | Apparatus and method for calibrating recording and transmission systems | Mar 2, 1986 | Issued |
Array
(
[id] => 2365111
[patent_doc_number] => 04694500
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-09-15
[patent_title] => 'Control voltage generating circuit for activating a noise reduction circuit in an FM stereo receiver'
[patent_app_type] => 1
[patent_app_number] => 6/834980
[patent_app_country] => US
[patent_app_date] => 1986-02-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 9
[patent_no_of_words] => 3806
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 208
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/694/04694500.pdf
[firstpage_image] =>[orig_patent_app_number] => 834980
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/834980 | Control voltage generating circuit for activating a noise reduction circuit in an FM stereo receiver | Feb 27, 1986 | Issued |
| 06/833820 | MONAURAL TO STEREOPHONIC SOUND PROCESS AND APPARATUS | Feb 25, 1986 | Abandoned |
Array
(
[id] => 2512349
[patent_doc_number] => 04799260
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-01-17
[patent_title] => 'Variable matrix decoder'
[patent_app_type] => 1
[patent_app_number] => 6/833120
[patent_app_country] => US
[patent_app_date] => 1986-02-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 15
[patent_no_of_words] => 9122
[patent_no_of_claims] => 38
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 171
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/799/04799260.pdf
[firstpage_image] =>[orig_patent_app_number] => 833120
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/833120 | Variable matrix decoder | Feb 25, 1986 | Issued |
Array
(
[id] => 2365106
[patent_doc_number] => 04694495
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-09-15
[patent_title] => 'Integrable circuit for identifying a pilot tone'
[patent_app_type] => 1
[patent_app_number] => 6/831974
[patent_app_country] => US
[patent_app_date] => 1986-02-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 12
[patent_no_of_words] => 2651
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 142
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/694/04694495.pdf
[firstpage_image] =>[orig_patent_app_number] => 831974
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/831974 | Integrable circuit for identifying a pilot tone | Feb 19, 1986 | Issued |
Array
(
[id] => 2393972
[patent_doc_number] => 04707856
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-11-17
[patent_title] => 'AM stereo receiver'
[patent_app_type] => 1
[patent_app_number] => 6/828855
[patent_app_country] => US
[patent_app_date] => 1986-02-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 4599
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 176
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/707/04707856.pdf
[firstpage_image] =>[orig_patent_app_number] => 828855
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/828855 | AM stereo receiver | Feb 11, 1986 | Issued |
Array
(
[id] => 2321824
[patent_doc_number] => 04700389
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-10-13
[patent_title] => 'Stereo sound field enlarging circuit'
[patent_app_type] => 1
[patent_app_number] => 6/828796
[patent_app_country] => US
[patent_app_date] => 1986-02-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 14
[patent_no_of_words] => 3541
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 241
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/700/04700389.pdf
[firstpage_image] =>[orig_patent_app_number] => 828796
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/828796 | Stereo sound field enlarging circuit | Feb 11, 1986 | Issued |
Array
(
[id] => 2301807
[patent_doc_number] => 04653095
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-03-24
[patent_title] => 'AM stereo receivers having platform motion protection'
[patent_app_type] => 1
[patent_app_number] => 6/826717
[patent_app_country] => US
[patent_app_date] => 1986-02-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 3158
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 26
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/653/04653095.pdf
[firstpage_image] =>[orig_patent_app_number] => 826717
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/826717 | AM stereo receivers having platform motion protection | Feb 5, 1986 | Issued |
| 06/824050 | FM STEREOPHONIC BROADCASTING SYSTEM UTILIZING SIMULTANEOUS COMPANDING AND MODULATION/DEMODULATION | Jan 29, 1986 | Abandoned |
Array
(
[id] => 2356765
[patent_doc_number] => 04703502
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-10-27
[patent_title] => 'Stereo signal reproducing system'
[patent_app_type] => 1
[patent_app_number] => 6/823250
[patent_app_country] => US
[patent_app_date] => 1986-01-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 10
[patent_no_of_words] => 5552
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 245
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/703/04703502.pdf
[firstpage_image] =>[orig_patent_app_number] => 823250
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/823250 | Stereo signal reproducing system | Jan 27, 1986 | Issued |
Array
(
[id] => 2214323
[patent_doc_number] => 04624171
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-11-25
[patent_title] => 'Auto-playing apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/821521
[patent_app_country] => US
[patent_app_date] => 1986-01-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 34
[patent_figures_cnt] => 71
[patent_no_of_words] => 9009
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 182
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/624/04624171.pdf
[firstpage_image] =>[orig_patent_app_number] => 821521
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/821521 | Auto-playing apparatus | Jan 22, 1986 | Issued |
| 06/820632 | DIGITAL HEARING ENHANCEMENT APPARATUS | Jan 20, 1986 | Abandoned |
Array
(
[id] => 2640687
[patent_doc_number] => RE033381
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-10-09
[patent_title] => 'Multiple system AM stereo receiver and pilot signal detector'
[patent_app_type] => 2
[patent_app_number] => 6/819162
[patent_app_country] => US
[patent_app_date] => 1986-01-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 9115
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 127
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/RE/033/RE033381.pdf
[firstpage_image] =>[orig_patent_app_number] => 819162
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/819162 | Multiple system AM stereo receiver and pilot signal detector | Jan 14, 1986 | Issued |
Array
(
[id] => 2332145
[patent_doc_number] => 04680795
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-07-14
[patent_title] => 'Dual purpose variable Q filter'
[patent_app_type] => 1
[patent_app_number] => 6/812687
[patent_app_country] => US
[patent_app_date] => 1985-12-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 2548
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 142
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/680/04680795.pdf
[firstpage_image] =>[orig_patent_app_number] => 812687
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/812687 | Dual purpose variable Q filter | Dec 22, 1985 | Issued |
Array
(
[id] => 2361579
[patent_doc_number] => 04688252
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-08-18
[patent_title] => 'IV SAP/stereo audio system'
[patent_app_type] => 1
[patent_app_number] => 6/811035
[patent_app_country] => US
[patent_app_date] => 1985-12-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1988
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 127
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/688/04688252.pdf
[firstpage_image] =>[orig_patent_app_number] => 811035
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/811035 | IV SAP/stereo audio system | Dec 18, 1985 | Issued |
Array
(
[id] => 2346015
[patent_doc_number] => 04669119
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-05-26
[patent_title] => 'FM stereo receiver'
[patent_app_type] => 1
[patent_app_number] => 6/809537
[patent_app_country] => US
[patent_app_date] => 1985-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2951
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 116
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/669/04669119.pdf
[firstpage_image] =>[orig_patent_app_number] => 809537
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/809537 | FM stereo receiver | Dec 15, 1985 | Issued |
Array
(
[id] => 2354319
[patent_doc_number] => 04704610
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-11-03
[patent_title] => 'Emergency vehicle warning and traffic control system'
[patent_app_type] => 1
[patent_app_number] => 6/809103
[patent_app_country] => US
[patent_app_date] => 1985-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 5374
[patent_no_of_claims] => 19
[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/04/704/04704610.pdf
[firstpage_image] =>[orig_patent_app_number] => 809103
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/809103 | Emergency vehicle warning and traffic control system | Dec 15, 1985 | Issued |