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] => 2720242 [patent_doc_number] => 05056149 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-08 [patent_title] => 'Monaural to stereophonic sound translation process and apparatus' [patent_app_type] => 1 [patent_app_number] => 7/519283 [patent_app_country] => US [patent_app_date] => 1990-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 7557 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 20 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/056/05056149.pdf [firstpage_image] =>[orig_patent_app_number] => 519283 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/519283
Monaural to stereophonic sound translation process and apparatus May 3, 1990 Issued
Array ( [id] => 2837759 [patent_doc_number] => 05117459 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-26 [patent_title] => 'Ambient imaging loudspeaker system' [patent_app_type] => 1 [patent_app_number] => 7/518171 [patent_app_country] => US [patent_app_date] => 1990-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 5136 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/117/05117459.pdf [firstpage_image] =>[orig_patent_app_number] => 518171 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/518171
Ambient imaging loudspeaker system May 2, 1990 Issued
Array ( [id] => 2950868 [patent_doc_number] => 05191620 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-02 [patent_title] => 'Method for controlling volume level of sound for a display' [patent_app_type] => 1 [patent_app_number] => 7/516533 [patent_app_country] => US [patent_app_date] => 1990-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1654 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/191/05191620.pdf [firstpage_image] =>[orig_patent_app_number] => 516533 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/516533
Method for controlling volume level of sound for a display Apr 29, 1990 Issued
Array ( [id] => 2841754 [patent_doc_number] => 05175770 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-29 [patent_title] => 'Level control circuit for low and medium sound' [patent_app_type] => 1 [patent_app_number] => 7/516556 [patent_app_country] => US [patent_app_date] => 1990-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1642 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/175/05175770.pdf [firstpage_image] =>[orig_patent_app_number] => 516556 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/516556
Level control circuit for low and medium sound Apr 29, 1990 Issued
Array ( [id] => 2717114 [patent_doc_number] => 05068897 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-26 [patent_title] => 'Mobile acoustic reproducing apparatus' [patent_app_type] => 1 [patent_app_number] => 7/514833 [patent_app_country] => US [patent_app_date] => 1990-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 6620 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/068/05068897.pdf [firstpage_image] =>[orig_patent_app_number] => 514833 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/514833
Mobile acoustic reproducing apparatus Apr 25, 1990 Issued
Array ( [id] => 2774445 [patent_doc_number] => 05063598 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-05 [patent_title] => 'Active noise control system with two stage conditioning' [patent_app_type] => 1 [patent_app_number] => 7/514386 [patent_app_country] => US [patent_app_date] => 1990-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2593 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/063/05063598.pdf [firstpage_image] =>[orig_patent_app_number] => 514386 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/514386
Active noise control system with two stage conditioning Apr 24, 1990 Issued
07/514058 APPARATUS FOR CONTROLLING ACOUSTICAL TRANSFER CHARACTERISTICS Apr 23, 1990 Abandoned
Array ( [id] => 2883109 [patent_doc_number] => 05091957 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-25 [patent_title] => 'Wideband expander for stereo and SAP signals' [patent_app_type] => 1 [patent_app_number] => 7/511716 [patent_app_country] => US [patent_app_date] => 1990-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 4656 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/091/05091957.pdf [firstpage_image] =>[orig_patent_app_number] => 511716 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/511716
Wideband expander for stereo and SAP signals Apr 17, 1990 Issued
Array ( [id] => 2815115 [patent_doc_number] => 05115470 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-19 [patent_title] => 'Sound reinforcement system' [patent_app_type] => 1 [patent_app_number] => 7/515077 [patent_app_country] => US [patent_app_date] => 1990-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2756 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/115/05115470.pdf [firstpage_image] =>[orig_patent_app_number] => 515077 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/515077
Sound reinforcement system Apr 10, 1990 Issued
Array ( [id] => 2787350 [patent_doc_number] => 05133017 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-21 [patent_title] => 'Noise suppression system' [patent_app_type] => 1 [patent_app_number] => 7/507365 [patent_app_country] => US [patent_app_date] => 1990-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 18 [patent_no_of_words] => 4941 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/133/05133017.pdf [firstpage_image] =>[orig_patent_app_number] => 507365 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/507365
Noise suppression system Apr 8, 1990 Issued
Array ( [id] => 2721444 [patent_doc_number] => 05018204 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-21 [patent_title] => 'Portable musical instrument amplifier' [patent_app_type] => 1 [patent_app_number] => 7/505459 [patent_app_country] => US [patent_app_date] => 1990-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 2260 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/018/05018204.pdf [firstpage_image] =>[orig_patent_app_number] => 505459 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/505459
Portable musical instrument amplifier Apr 5, 1990 Issued
07/505302 CORRECTION CIRCUIT AND METHOD FOR IMPROVING THE TRANSIENT BEHAVIOR OF A TWO-WAY LOUDSPEAKER SYSTEM Apr 4, 1990 Abandoned
Array ( [id] => 2743309 [patent_doc_number] => 04998281 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-05 [patent_title] => 'Effect addition apparatus' [patent_app_type] => 1 [patent_app_number] => 7/504021 [patent_app_country] => US [patent_app_date] => 1990-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 41 [patent_no_of_words] => 20284 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/998/04998281.pdf [firstpage_image] =>[orig_patent_app_number] => 504021 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/504021
Effect addition apparatus Apr 2, 1990 Issued
Array ( [id] => 2821365 [patent_doc_number] => 05086474 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-04 [patent_title] => 'Amplifier having maximum summed power output from a plurality of devices having limited current sinking capability' [patent_app_type] => 1 [patent_app_number] => 7/501089 [patent_app_country] => US [patent_app_date] => 1990-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1959 [patent_no_of_claims] => 4 [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/05/086/05086474.pdf [firstpage_image] =>[orig_patent_app_number] => 501089 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/501089
Amplifier having maximum summed power output from a plurality of devices having limited current sinking capability Mar 27, 1990 Issued
Array ( [id] => 2991540 [patent_doc_number] => 05253301 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-12 [patent_title] => 'Nondirectional acoustic generator and speaker system' [patent_app_type] => 1 [patent_app_number] => 7/499705 [patent_app_country] => US [patent_app_date] => 1990-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 36 [patent_no_of_words] => 6178 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/253/05253301.pdf [firstpage_image] =>[orig_patent_app_number] => 499705 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/499705
Nondirectional acoustic generator and speaker system Mar 26, 1990 Issued
Array ( [id] => 2786774 [patent_doc_number] => 05151939 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-29 [patent_title] => 'Adaptive audio processor for AM stereo signals' [patent_app_type] => 1 [patent_app_number] => 7/496711 [patent_app_country] => US [patent_app_date] => 1990-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 11142 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/151/05151939.pdf [firstpage_image] =>[orig_patent_app_number] => 496711 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/496711
Adaptive audio processor for AM stereo signals Mar 20, 1990 Issued
Array ( [id] => 2855706 [patent_doc_number] => 05138664 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-11 [patent_title] => 'Noise reducing device' [patent_app_type] => 1 [patent_app_number] => 7/493432 [patent_app_country] => US [patent_app_date] => 1990-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 5130 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/138/05138664.pdf [firstpage_image] =>[orig_patent_app_number] => 493432 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/493432
Noise reducing device Mar 13, 1990 Issued
Array ( [id] => 2891129 [patent_doc_number] => 05109420 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-28 [patent_title] => 'Car audio device' [patent_app_type] => 1 [patent_app_number] => 7/500618 [patent_app_country] => US [patent_app_date] => 1990-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2802 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/109/05109420.pdf [firstpage_image] =>[orig_patent_app_number] => 500618 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/500618
Car audio device Mar 8, 1990 Issued
Array ( [id] => 2890877 [patent_doc_number] => 05119428 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-02 [patent_title] => 'Electro-acoustic system' [patent_app_type] => 1 [patent_app_number] => 7/489184 [patent_app_country] => US [patent_app_date] => 1990-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 9210 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/119/05119428.pdf [firstpage_image] =>[orig_patent_app_number] => 489184 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/489184
Electro-acoustic system Mar 7, 1990 Issued
Array ( [id] => 2832891 [patent_doc_number] => 05095506 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-10 [patent_title] => 'Sound reproduction system utilizing sound extinction device' [patent_app_type] => 1 [patent_app_number] => 7/459825 [patent_app_country] => US [patent_app_date] => 1990-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 25 [patent_no_of_words] => 6934 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/095/05095506.pdf [firstpage_image] =>[orig_patent_app_number] => 459825 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/459825
Sound reproduction system utilizing sound extinction device Mar 7, 1990 Issued
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