
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] => 2679869
[patent_doc_number] => 05073944
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-12-17
[patent_title] => 'Audio system for automotive vehicles'
[patent_app_type] => 1
[patent_app_number] => 7/385869
[patent_app_country] => US
[patent_app_date] => 1989-07-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 9
[patent_no_of_words] => 2219
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 158
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/073/05073944.pdf
[firstpage_image] =>[orig_patent_app_number] => 385869
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/385869 | Audio system for automotive vehicles | Jul 25, 1989 | Issued |
| 07/382048 | HIGH FIDELITY STEREOPHONIC REPRODUCTION SYSTEM | Jul 18, 1989 | Abandoned |
Array
(
[id] => 2641837
[patent_doc_number] => 04977597
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-12-11
[patent_title] => 'Stereo receiver circuit'
[patent_app_type] => 1
[patent_app_number] => 7/381618
[patent_app_country] => US
[patent_app_date] => 1989-07-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2844
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 260
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/977/04977597.pdf
[firstpage_image] =>[orig_patent_app_number] => 381618
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/381618 | Stereo receiver circuit | Jul 17, 1989 | Issued |
| 07/380924 | VEHICULAR SOUND REPRODUCING | Jul 16, 1989 | Abandoned |
Array
(
[id] => 2842591
[patent_doc_number] => 05129005
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-07-07
[patent_title] => 'Electrodynamic loudspeaker'
[patent_app_type] => 1
[patent_app_number] => 7/379824
[patent_app_country] => US
[patent_app_date] => 1989-07-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 5107
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 84
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/129/05129005.pdf
[firstpage_image] =>[orig_patent_app_number] => 379824
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/379824 | Electrodynamic loudspeaker | Jul 13, 1989 | Issued |
Array
(
[id] => 2679708
[patent_doc_number] => 04905290
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-02-27
[patent_title] => 'Howling protective apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/378674
[patent_app_country] => US
[patent_app_date] => 1989-07-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 20
[patent_no_of_words] => 4072
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 95
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/905/04905290.pdf
[firstpage_image] =>[orig_patent_app_number] => 378674
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/378674 | Howling protective apparatus | Jul 11, 1989 | Issued |
Array
(
[id] => 2681925
[patent_doc_number] => 05048091
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-10
[patent_title] => 'Talker speech level control circuit for telephone transmitter by piezoelectric conversion'
[patent_app_type] => 1
[patent_app_number] => 7/375604
[patent_app_country] => US
[patent_app_date] => 1989-07-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 3224
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 316
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/048/05048091.pdf
[firstpage_image] =>[orig_patent_app_number] => 375604
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/375604 | Talker speech level control circuit for telephone transmitter by piezoelectric conversion | Jul 4, 1989 | Issued |
Array
(
[id] => 2607015
[patent_doc_number] => 04975964
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-12-04
[patent_title] => 'Automatic turn off system'
[patent_app_type] => 1
[patent_app_number] => 7/371914
[patent_app_country] => US
[patent_app_date] => 1989-06-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 3133
[patent_no_of_claims] => 43
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 72
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/975/04975964.pdf
[firstpage_image] =>[orig_patent_app_number] => 371914
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/371914 | Automatic turn off system | Jun 26, 1989 | Issued |
Array
(
[id] => 2759894
[patent_doc_number] => 05031216
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-09
[patent_title] => 'Device for stereophonic recording of sound events'
[patent_app_type] => 1
[patent_app_number] => 7/372155
[patent_app_country] => US
[patent_app_date] => 1989-06-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 10
[patent_no_of_words] => 3028
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 123
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/031/05031216.pdf
[firstpage_image] =>[orig_patent_app_number] => 372155
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/372155 | Device for stereophonic recording of sound events | Jun 26, 1989 | Issued |
Array
(
[id] => 2605461
[patent_doc_number] => 04933972
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-06-12
[patent_title] => 'Stereo multiplex demodulator'
[patent_app_type] => 1
[patent_app_number] => 7/371110
[patent_app_country] => US
[patent_app_date] => 1989-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 5178
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 147
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/933/04933972.pdf
[firstpage_image] =>[orig_patent_app_number] => 371110
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/371110 | Stereo multiplex demodulator | Jun 25, 1989 | Issued |
Array
(
[id] => 2645543
[patent_doc_number] => 04953221
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-08-28
[patent_title] => 'Constant power ratio automatic gain control'
[patent_app_type] => 1
[patent_app_number] => 7/367301
[patent_app_country] => US
[patent_app_date] => 1989-06-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2413
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 154
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/953/04953221.pdf
[firstpage_image] =>[orig_patent_app_number] => 367301
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/367301 | Constant power ratio automatic gain control | Jun 14, 1989 | Issued |
Array
(
[id] => 2620005
[patent_doc_number] => 04903307
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-02-20
[patent_title] => 'Audio apparatus having electronic graphic equalizer'
[patent_app_type] => 1
[patent_app_number] => 7/365828
[patent_app_country] => US
[patent_app_date] => 1989-06-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 3336
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 46
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/903/04903307.pdf
[firstpage_image] =>[orig_patent_app_number] => 365828
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/365828 | Audio apparatus having electronic graphic equalizer | Jun 13, 1989 | Issued |
Array
(
[id] => 2755032
[patent_doc_number] => 05029216
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-02
[patent_title] => 'Visual aid for the hearing impaired'
[patent_app_type] => 1
[patent_app_number] => 7/363807
[patent_app_country] => US
[patent_app_date] => 1989-06-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 9
[patent_no_of_words] => 3967
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 148
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/029/05029216.pdf
[firstpage_image] =>[orig_patent_app_number] => 363807
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/363807 | Visual aid for the hearing impaired | Jun 8, 1989 | Issued |
| 90/001780 | SOUND MASKING PACKAGE | Jun 4, 1989 | Issued |
Array
(
[id] => 2693095
[patent_doc_number] => 05046098
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-03
[patent_title] => 'Variable matrix decoder with three output channels'
[patent_app_type] => 1
[patent_app_number] => 7/359970
[patent_app_country] => US
[patent_app_date] => 1989-06-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 20
[patent_no_of_words] => 10563
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 186
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/046/05046098.pdf
[firstpage_image] =>[orig_patent_app_number] => 359970
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/359970 | Variable matrix decoder with three output channels | May 31, 1989 | Issued |
Array
(
[id] => 2608181
[patent_doc_number] => 04965835
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-10-23
[patent_title] => 'Signal sensing circuit'
[patent_app_type] => 1
[patent_app_number] => 7/359955
[patent_app_country] => US
[patent_app_date] => 1989-06-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2681
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 176
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/965/04965835.pdf
[firstpage_image] =>[orig_patent_app_number] => 359955
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/359955 | Signal sensing circuit | May 31, 1989 | Issued |
Array
(
[id] => 2625548
[patent_doc_number] => 04944020
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-07-24
[patent_title] => 'Temperature compensation circuit for negative impedance driving apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/357701
[patent_app_country] => US
[patent_app_date] => 1989-05-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 4841
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 134
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/944/04944020.pdf
[firstpage_image] =>[orig_patent_app_number] => 357701
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/357701 | Temperature compensation circuit for negative impedance driving apparatus | May 25, 1989 | Issued |
Array
(
[id] => 2756318
[patent_doc_number] => 05023913
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-06-11
[patent_title] => 'Apparatus for changing a sound field'
[patent_app_type] => 1
[patent_app_number] => 7/358282
[patent_app_country] => US
[patent_app_date] => 1989-05-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 14
[patent_no_of_words] => 6012
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 137
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/023/05023913.pdf
[firstpage_image] =>[orig_patent_app_number] => 358282
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/358282 | Apparatus for changing a sound field | May 25, 1989 | Issued |
Array
(
[id] => 2775219
[patent_doc_number] => 04995113
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-02-19
[patent_title] => 'Device for processing an audio-frequency electrical signal'
[patent_app_type] => 1
[patent_app_number] => 7/358351
[patent_app_country] => US
[patent_app_date] => 1989-05-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 3644
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 74
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/995/04995113.pdf
[firstpage_image] =>[orig_patent_app_number] => 358351
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/358351 | Device for processing an audio-frequency electrical signal | May 18, 1989 | Issued |
Array
(
[id] => 2718408
[patent_doc_number] => 05014320
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-05-07
[patent_title] => 'Driving apparatus, and control information storage body and protection circuit therefor'
[patent_app_type] => 1
[patent_app_number] => 7/353444
[patent_app_country] => US
[patent_app_date] => 1989-05-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 23
[patent_no_of_words] => 11406
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 141
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/014/05014320.pdf
[firstpage_image] =>[orig_patent_app_number] => 353444
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/353444 | Driving apparatus, and control information storage body and protection circuit therefor | May 16, 1989 | Issued |