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
07/716495 NOISE REDUCTION APPARATUS IN AN FM STEREO TUNER Jun 16, 1991 Abandoned
Array ( [id] => 2960215 [patent_doc_number] => 05222150 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-22 [patent_title] => 'Volume control circuit' [patent_app_type] => 1 [patent_app_number] => 7/715645 [patent_app_country] => US [patent_app_date] => 1991-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2246 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/222/05222150.pdf [firstpage_image] =>[orig_patent_app_number] => 715645 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/715645
Volume control circuit Jun 13, 1991 Issued
Array ( [id] => 2802930 [patent_doc_number] => 05136651 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-04 [patent_title] => 'Head diffraction compensated stereo system' [patent_app_type] => 1 [patent_app_number] => 7/713830 [patent_app_country] => US [patent_app_date] => 1991-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 25 [patent_no_of_words] => 9064 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/136/05136651.pdf [firstpage_image] =>[orig_patent_app_number] => 713830 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/713830
Head diffraction compensated stereo system Jun 11, 1991 Issued
Array ( [id] => 2910416 [patent_doc_number] => 05245666 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-14 [patent_title] => 'Personal subliminal messaging system' [patent_app_type] => 1 [patent_app_number] => 7/711933 [patent_app_country] => US [patent_app_date] => 1991-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2822 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/245/05245666.pdf [firstpage_image] =>[orig_patent_app_number] => 711933 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/711933
Personal subliminal messaging system Jun 5, 1991 Issued
Array ( [id] => 2962347 [patent_doc_number] => 05263086 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-16 [patent_title] => 'Audio accessory circuit' [patent_app_type] => 1 [patent_app_number] => 7/708232 [patent_app_country] => US [patent_app_date] => 1991-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1859 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/263/05263086.pdf [firstpage_image] =>[orig_patent_app_number] => 708232 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/708232
Audio accessory circuit May 30, 1991 Issued
Array ( [id] => 2786830 [patent_doc_number] => 05151942 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-29 [patent_title] => 'Circuit for muting noises for an audio amplifier' [patent_app_type] => 1 [patent_app_number] => 7/706696 [patent_app_country] => US [patent_app_date] => 1991-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1848 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/151/05151942.pdf [firstpage_image] =>[orig_patent_app_number] => 706696 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/706696
Circuit for muting noises for an audio amplifier May 28, 1991 Issued
Array ( [id] => 2930311 [patent_doc_number] => 05206910 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-27 [patent_title] => 'Stereo microphone unit' [patent_app_type] => 1 [patent_app_number] => 7/703756 [patent_app_country] => US [patent_app_date] => 1991-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 2136 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/206/05206910.pdf [firstpage_image] =>[orig_patent_app_number] => 703756 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/703756
Stereo microphone unit May 20, 1991 Issued
Array ( [id] => 2811898 [patent_doc_number] => 05140637 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-18 [patent_title] => 'Device and method for removing vocal signals' [patent_app_type] => 1 [patent_app_number] => 7/701782 [patent_app_country] => US [patent_app_date] => 1991-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1606 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/140/05140637.pdf [firstpage_image] =>[orig_patent_app_number] => 701782 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/701782
Device and method for removing vocal signals May 16, 1991 Issued
Array ( [id] => 2933286 [patent_doc_number] => 05201005 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-06 [patent_title] => 'Sound field compensating apparatus' [patent_app_type] => 1 [patent_app_number] => 7/700983 [patent_app_country] => US [patent_app_date] => 1991-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4646 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/201/05201005.pdf [firstpage_image] =>[orig_patent_app_number] => 700983 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/700983
Sound field compensating apparatus May 15, 1991 Issued
Array ( [id] => 2849178 [patent_doc_number] => 05161198 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-03 [patent_title] => 'Mobile radio audio system' [patent_app_type] => 1 [patent_app_number] => 7/700745 [patent_app_country] => US [patent_app_date] => 1991-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3283 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 435 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/161/05161198.pdf [firstpage_image] =>[orig_patent_app_number] => 700745 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/700745
Mobile radio audio system May 14, 1991 Issued
Array ( [id] => 2954703 [patent_doc_number] => 05224169 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-29 [patent_title] => 'Protection arrangement for an audio output channel' [patent_app_type] => 1 [patent_app_number] => 7/699373 [patent_app_country] => US [patent_app_date] => 1991-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2680 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/224/05224169.pdf [firstpage_image] =>[orig_patent_app_number] => 699373 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/699373
Protection arrangement for an audio output channel May 12, 1991 Issued
Array ( [id] => 2954686 [patent_doc_number] => 05224168 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-29 [patent_title] => 'Method and apparatus for the active reduction of compression waves' [patent_app_type] => 1 [patent_app_number] => 7/697154 [patent_app_country] => US [patent_app_date] => 1991-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 4216 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/224/05224168.pdf [firstpage_image] =>[orig_patent_app_number] => 697154 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/697154
Method and apparatus for the active reduction of compression waves May 7, 1991 Issued
Array ( [id] => 2815184 [patent_doc_number] => 05115474 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-19 [patent_title] => 'Speaker system' [patent_app_type] => 1 [patent_app_number] => 7/698175 [patent_app_country] => US [patent_app_date] => 1991-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1070 [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/05/115/05115474.pdf [firstpage_image] =>[orig_patent_app_number] => 698175 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/698175
Speaker system May 5, 1991 Issued
07/695453 PSYCHO ACOUSTIC PSEUDO-STEREO FOLD-BACK SYSTEM May 2, 1991 Abandoned
Array ( [id] => 2860804 [patent_doc_number] => 05105462 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-14 [patent_title] => 'Sound imaging method and apparatus' [patent_app_type] => 1 [patent_app_number] => 7/696989 [patent_app_country] => US [patent_app_date] => 1991-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 33 [patent_no_of_words] => 8057 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/105/05105462.pdf [firstpage_image] =>[orig_patent_app_number] => 696989 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/696989
Sound imaging method and apparatus May 1, 1991 Issued
Array ( [id] => 2842481 [patent_doc_number] => 05128999 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-07 [patent_title] => 'Sound field correcting apparatus' [patent_app_type] => 1 [patent_app_number] => 7/693685 [patent_app_country] => US [patent_app_date] => 1991-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3921 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/128/05128999.pdf [firstpage_image] =>[orig_patent_app_number] => 693685 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/693685
Sound field correcting apparatus Apr 29, 1991 Issued
Array ( [id] => 2987639 [patent_doc_number] => 05226089 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-06 [patent_title] => 'Circuit and method for compensating low frequency band for use in a speaker' [patent_app_type] => 1 [patent_app_number] => 7/677471 [patent_app_country] => US [patent_app_date] => 1991-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 18 [patent_no_of_words] => 5261 [patent_no_of_claims] => 6 [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/05/226/05226089.pdf [firstpage_image] =>[orig_patent_app_number] => 677471 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/677471
Circuit and method for compensating low frequency band for use in a speaker Mar 28, 1991 Issued
Array ( [id] => 2828490 [patent_doc_number] => 05081684 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-14 [patent_title] => 'Shallow loudspeaker with slotted magnet structure' [patent_app_type] => 1 [patent_app_number] => 7/671684 [patent_app_country] => US [patent_app_date] => 1991-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1088 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/081/05081684.pdf [firstpage_image] =>[orig_patent_app_number] => 671684 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/671684
Shallow loudspeaker with slotted magnet structure Mar 20, 1991 Issued
07/674412 HIGH FIDELITY STEREOPHONIC REPRODUCTION SYSTEM Mar 20, 1991 Abandoned
Array ( [id] => 2825460 [patent_doc_number] => 05123051 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-16 [patent_title] => 'Sound field reproducing apparatus' [patent_app_type] => 1 [patent_app_number] => 7/670465 [patent_app_country] => US [patent_app_date] => 1991-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1812 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/123/05123051.pdf [firstpage_image] =>[orig_patent_app_number] => 670465 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/670465
Sound field reproducing apparatus Mar 12, 1991 Issued
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