Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 2613507 [patent_doc_number] => 04932059 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-05 [patent_title] => 'Variable matrix decoder for periphonic reproduction of sound' [patent_app_type] => 1 [patent_app_number] => 7/142140 [patent_app_country] => US [patent_app_date] => 1988-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 7286 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/932/04932059.pdf [firstpage_image] =>[orig_patent_app_number] => 142140 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/142140
Variable matrix decoder for periphonic reproduction of sound Jan 10, 1988 Issued
Array ( [id] => 2500417 [patent_doc_number] => 04868869 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-19 [patent_title] => 'Digital signal processor for providing timbral change in arbitrary audio signals' [patent_app_type] => 1 [patent_app_number] => 7/141631 [patent_app_country] => US [patent_app_date] => 1988-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 24 [patent_no_of_words] => 4305 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/868/04868869.pdf [firstpage_image] =>[orig_patent_app_number] => 141631 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/141631
Digital signal processor for providing timbral change in arbitrary audio signals Jan 6, 1988 Issued
07/142258 AUTOMATIC STEREOPHONIC MANIPULATION SYSTEM AND APPARATUS FOR IMAGE ENHANCEMENT Jan 6, 1988 Abandoned
Array ( [id] => 2540194 [patent_doc_number] => 04862502 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-29 [patent_title] => 'Sound reproduction' [patent_app_type] => 1 [patent_app_number] => 7/141212 [patent_app_country] => US [patent_app_date] => 1988-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2878 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/862/04862502.pdf [firstpage_image] =>[orig_patent_app_number] => 141212 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/141212
Sound reproduction Jan 5, 1988 Issued
Array ( [id] => 2890931 [patent_doc_number] => 05119431 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-02 [patent_title] => 'Efficiency loudspeaker' [patent_app_type] => 1 [patent_app_number] => 7/138081 [patent_app_country] => US [patent_app_date] => 1987-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 2115 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/119/05119431.pdf [firstpage_image] =>[orig_patent_app_number] => 138081 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/138081
Efficiency loudspeaker Dec 27, 1987 Issued
07/134611 INTERCOM APPARATUS FOR INTEGRATING DISPARATE AUDIO SOURCES FOR USE IN LIGHT AIRCRAFT OR SIMILAR HIGH NOISE ENVIRONMENTS Dec 14, 1987 Abandoned
Array ( [id] => 2505914 [patent_doc_number] => 04847903 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-11 [patent_title] => 'Wireless remote speaker system' [patent_app_type] => 1 [patent_app_number] => 7/127793 [patent_app_country] => US [patent_app_date] => 1987-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4615 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/847/04847903.pdf [firstpage_image] =>[orig_patent_app_number] => 127793 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/127793
Wireless remote speaker system Dec 1, 1987 Issued
Array ( [id] => 2566207 [patent_doc_number] => 04961226 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-02 [patent_title] => 'Stereo electroacoustical transducing' [patent_app_type] => 1 [patent_app_number] => 7/126624 [patent_app_country] => US [patent_app_date] => 1987-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2482 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/961/04961226.pdf [firstpage_image] =>[orig_patent_app_number] => 126624 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/126624
Stereo electroacoustical transducing Nov 29, 1987 Issued
Array ( [id] => 2502812 [patent_doc_number] => 04860354 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-22 [patent_title] => 'Arrangement for decoding a stereo multiplex signal' [patent_app_type] => 1 [patent_app_number] => 7/126381 [patent_app_country] => US [patent_app_date] => 1987-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3729 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/860/04860354.pdf [firstpage_image] =>[orig_patent_app_number] => 126381 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/126381
Arrangement for decoding a stereo multiplex signal Nov 29, 1987 Issued
Array ( [id] => 2479573 [patent_doc_number] => 04845775 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-04 [patent_title] => 'Loudspeaker reproduction apparatus in vehicle' [patent_app_type] => 1 [patent_app_number] => 7/125279 [patent_app_country] => US [patent_app_date] => 1987-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2721 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/845/04845775.pdf [firstpage_image] =>[orig_patent_app_number] => 125279 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/125279
Loudspeaker reproduction apparatus in vehicle Nov 24, 1987 Issued
Array ( [id] => 2564213 [patent_doc_number] => 04803727 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-07 [patent_title] => 'Transmission system' [patent_app_type] => 1 [patent_app_number] => 7/124512 [patent_app_country] => US [patent_app_date] => 1987-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2723 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/803/04803727.pdf [firstpage_image] =>[orig_patent_app_number] => 124512 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/124512
Transmission system Nov 23, 1987 Issued
Array ( [id] => 2502534 [patent_doc_number] => 04843625 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-27 [patent_title] => 'Sound reproduction systems' [patent_app_type] => 1 [patent_app_number] => 7/130456 [patent_app_country] => US [patent_app_date] => 1987-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1245 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/843/04843625.pdf [firstpage_image] =>[orig_patent_app_number] => 130456 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/130456
Sound reproduction systems Nov 15, 1987 Issued
07/121166 CORDLESS HEADPHONE AMPLIFIER FOR ELECTRONIC MUSICAL INSTRUMENTS Nov 15, 1987 Abandoned
Array ( [id] => 2479058 [patent_doc_number] => 04845750 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-04 [patent_title] => 'Multiple function control circuit for an AM stereo receiver' [patent_app_type] => 1 [patent_app_number] => 7/121361 [patent_app_country] => US [patent_app_date] => 1987-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3999 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/845/04845750.pdf [firstpage_image] =>[orig_patent_app_number] => 121361 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/121361
Multiple function control circuit for an AM stereo receiver Nov 15, 1987 Issued
Array ( [id] => 2574225 [patent_doc_number] => 04850020 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-18 [patent_title] => 'Asymmetrical sideband AM stereo transmission' [patent_app_type] => 1 [patent_app_number] => 7/117594 [patent_app_country] => US [patent_app_date] => 1987-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3855 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/850/04850020.pdf [firstpage_image] =>[orig_patent_app_number] => 117594 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/117594
Asymmetrical sideband AM stereo transmission Nov 4, 1987 Issued
Array ( [id] => 2540250 [patent_doc_number] => 04862505 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-29 [patent_title] => 'Audiometer with interactive graphic display for children' [patent_app_type] => 1 [patent_app_number] => 7/113220 [patent_app_country] => US [patent_app_date] => 1987-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1725 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/862/04862505.pdf [firstpage_image] =>[orig_patent_app_number] => 113220 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/113220
Audiometer with interactive graphic display for children Oct 22, 1987 Issued
Array ( [id] => 2647966 [patent_doc_number] => 04910778 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-20 [patent_title] => 'Signal enhancement processor for stereo system' [patent_app_type] => 1 [patent_app_number] => 7/109553 [patent_app_country] => US [patent_app_date] => 1987-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3942 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/910/04910778.pdf [firstpage_image] =>[orig_patent_app_number] => 109553 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/109553
Signal enhancement processor for stereo system Oct 15, 1987 Issued
Array ( [id] => 2644724 [patent_doc_number] => 04893342 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-09 [patent_title] => 'Head diffraction compensated stereo system' [patent_app_type] => 1 [patent_app_number] => 7/109197 [patent_app_country] => US [patent_app_date] => 1987-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 25 [patent_no_of_words] => 9055 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/893/04893342.pdf [firstpage_image] =>[orig_patent_app_number] => 109197 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/109197
Head diffraction compensated stereo system Oct 14, 1987 Issued
Array ( [id] => 2534026 [patent_doc_number] => 04873722 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-10 [patent_title] => 'Multi-channel reproducing system' [patent_app_type] => 1 [patent_app_number] => 7/111075 [patent_app_country] => US [patent_app_date] => 1987-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2671 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 521 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/873/04873722.pdf [firstpage_image] =>[orig_patent_app_number] => 111075 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/111075
Multi-channel reproducing system Oct 14, 1987 Issued
Array ( [id] => 2560151 [patent_doc_number] => 04811395 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-07 [patent_title] => 'Two-tone test signal method for BTSC calibration' [patent_app_type] => 1 [patent_app_number] => 7/105644 [patent_app_country] => US [patent_app_date] => 1987-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 2276 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/811/04811395.pdf [firstpage_image] =>[orig_patent_app_number] => 105644 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/105644
Two-tone test signal method for BTSC calibration Oct 7, 1987 Issued
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