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] => 2209387 [patent_doc_number] => 04590838 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-05-27 [patent_title] => 'Electronic musical instrument' [patent_app_type] => 1 [patent_app_number] => 6/706904 [patent_app_country] => US [patent_app_date] => 1985-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 52 [patent_figures_cnt] => 57 [patent_no_of_words] => 19847 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/590/04590838.pdf [firstpage_image] =>[orig_patent_app_number] => 706904 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/706904
Electronic musical instrument Feb 28, 1985 Issued
Array ( [id] => 2263904 [patent_doc_number] => 04618981 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-21 [patent_title] => 'Tone detector with pseudo phase locked loop' [patent_app_type] => 1 [patent_app_number] => 6/706583 [patent_app_country] => US [patent_app_date] => 1985-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2295 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/618/04618981.pdf [firstpage_image] =>[orig_patent_app_number] => 706583 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/706583
Tone detector with pseudo phase locked loop Feb 27, 1985 Issued
Array ( [id] => 2275210 [patent_doc_number] => 04630299 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-16 [patent_title] => 'Digital circuit for decoding digitized, demodulated FM stereo signals' [patent_app_type] => 1 [patent_app_number] => 6/704123 [patent_app_country] => US [patent_app_date] => 1985-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3568 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/630/04630299.pdf [firstpage_image] =>[orig_patent_app_number] => 704123 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/704123
Digital circuit for decoding digitized, demodulated FM stereo signals Feb 21, 1985 Issued
Array ( [id] => 2317915 [patent_doc_number] => 04638503 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-01-20 [patent_title] => 'Fully compatible AM stereophonic transmitting system' [patent_app_type] => 1 [patent_app_number] => 6/703681 [patent_app_country] => US [patent_app_date] => 1985-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 7 [patent_no_of_words] => 3775 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/638/04638503.pdf [firstpage_image] =>[orig_patent_app_number] => 703681 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/703681
Fully compatible AM stereophonic transmitting system Feb 19, 1985 Issued
Array ( [id] => 2319126 [patent_doc_number] => 04646349 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-24 [patent_title] => 'Equipment for the stereophonic sound reproduction in a television receiver' [patent_app_type] => 1 [patent_app_number] => 6/700378 [patent_app_country] => US [patent_app_date] => 1985-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 966 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/646/04646349.pdf [firstpage_image] =>[orig_patent_app_number] => 700378 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/700378
Equipment for the stereophonic sound reproduction in a television receiver Feb 10, 1985 Issued
Array ( [id] => 2353601 [patent_doc_number] => 04649564 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-10 [patent_title] => 'Acoustic systems' [patent_app_type] => 1 [patent_app_number] => 6/699903 [patent_app_country] => US [patent_app_date] => 1985-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2380 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/649/04649564.pdf [firstpage_image] =>[orig_patent_app_number] => 699903 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/699903
Acoustic systems Feb 7, 1985 Issued
Array ( [id] => 2286894 [patent_doc_number] => 04620315 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-28 [patent_title] => 'Automatic frequency control circuit in a stereo FM radio receiver' [patent_app_type] => 1 [patent_app_number] => 6/698307 [patent_app_country] => US [patent_app_date] => 1985-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2384 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/620/04620315.pdf [firstpage_image] =>[orig_patent_app_number] => 698307 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/698307
Automatic frequency control circuit in a stereo FM radio receiver Feb 4, 1985 Issued
Array ( [id] => 2248217 [patent_doc_number] => 04622689 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-11-11 [patent_title] => 'Stereophonic sound system' [patent_app_type] => 1 [patent_app_number] => 6/697499 [patent_app_country] => US [patent_app_date] => 1985-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3748 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/622/04622689.pdf [firstpage_image] =>[orig_patent_app_number] => 697499 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/697499
Stereophonic sound system Jan 31, 1985 Issued
Array ( [id] => 2139713 [patent_doc_number] => 04558624 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-17 [patent_title] => 'Effect imparting device in an electronic musical instrument' [patent_app_type] => 1 [patent_app_number] => 6/693211 [patent_app_country] => US [patent_app_date] => 1985-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 38 [patent_no_of_words] => 51038 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/558/04558624.pdf [firstpage_image] =>[orig_patent_app_number] => 693211 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/693211
Effect imparting device in an electronic musical instrument Jan 16, 1985 Issued
Array ( [id] => 2322689 [patent_doc_number] => 04716590 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-29 [patent_title] => 'AM stereo transmission method and apparatus' [patent_app_type] => 1 [patent_app_number] => 6/691793 [patent_app_country] => US [patent_app_date] => 1985-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 7435 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/716/04716590.pdf [firstpage_image] =>[orig_patent_app_number] => 691793 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/691793
AM stereo transmission method and apparatus Jan 15, 1985 Issued
Array ( [id] => 2287110 [patent_doc_number] => 04602381 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-22 [patent_title] => 'Adaptive expanders for FM stereophonic broadcasting system utilizing companding of difference signal' [patent_app_type] => 1 [patent_app_number] => 6/688854 [patent_app_country] => US [patent_app_date] => 1985-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 8872 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/602/04602381.pdf [firstpage_image] =>[orig_patent_app_number] => 688854 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/688854
Adaptive expanders for FM stereophonic broadcasting system utilizing companding of difference signal Jan 3, 1985 Issued
Array ( [id] => 2287099 [patent_doc_number] => 04602380 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-22 [patent_title] => 'Compatible transmission techniques for FM stereophonic radio and television' [patent_app_type] => 1 [patent_app_number] => 6/688940 [patent_app_country] => US [patent_app_date] => 1985-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 8984 [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/04/602/04602380.pdf [firstpage_image] =>[orig_patent_app_number] => 688940 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/688940
Compatible transmission techniques for FM stereophonic radio and television Jan 3, 1985 Issued
Array ( [id] => 2355947 [patent_doc_number] => 04704728 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-03 [patent_title] => 'Signal re-distribution, decoding and processing in accordance with amplitude, phase, and other characteristics' [patent_app_type] => 1 [patent_app_number] => 6/687860 [patent_app_country] => US [patent_app_date] => 1984-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 22 [patent_no_of_words] => 23525 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 332 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/704/04704728.pdf [firstpage_image] =>[orig_patent_app_number] => 687860 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/687860
Signal re-distribution, decoding and processing in accordance with amplitude, phase, and other characteristics Dec 30, 1984 Issued
Array ( [id] => 2221325 [patent_doc_number] => 04615043 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-30 [patent_title] => 'Triphonic sound system' [patent_app_type] => 1 [patent_app_number] => 6/685295 [patent_app_country] => US [patent_app_date] => 1984-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4037 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/615/04615043.pdf [firstpage_image] =>[orig_patent_app_number] => 685295 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/685295
Triphonic sound system Dec 23, 1984 Issued
06/685827 STEREO SPEAKER SYSTEM FOR WALKMAN-TYPE RADIO AND/OR CASSETTE PLAYER Dec 23, 1984 Abandoned
Array ( [id] => 2364258 [patent_doc_number] => 04658423 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-14 [patent_title] => 'FM-stereo receiver' [patent_app_type] => 1 [patent_app_number] => 6/684443 [patent_app_country] => US [patent_app_date] => 1984-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 4618 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/658/04658423.pdf [firstpage_image] =>[orig_patent_app_number] => 684443 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/684443
FM-stereo receiver Dec 20, 1984 Issued
Array ( [id] => 2253404 [patent_doc_number] => 04569268 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-02-11 [patent_title] => 'Modulation effect device for use in electronic musical instrument' [patent_app_type] => 1 [patent_app_number] => 6/682563 [patent_app_country] => US [patent_app_date] => 1984-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 27 [patent_no_of_words] => 4418 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/569/04569268.pdf [firstpage_image] =>[orig_patent_app_number] => 682563 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/682563
Modulation effect device for use in electronic musical instrument Dec 13, 1984 Issued
Array ( [id] => 2365112 [patent_doc_number] => 04694501 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-15 [patent_title] => 'Nonsynchronous independent side band AM stereo decoder' [patent_app_type] => 1 [patent_app_number] => 6/680026 [patent_app_country] => US [patent_app_date] => 1984-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3250 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/694/04694501.pdf [firstpage_image] =>[orig_patent_app_number] => 680026 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/680026
Nonsynchronous independent side band AM stereo decoder Dec 9, 1984 Issued
Array ( [id] => 2334434 [patent_doc_number] => 04706287 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-10 [patent_title] => 'Stereo generator' [patent_app_type] => 1 [patent_app_number] => 6/679881 [patent_app_country] => US [patent_app_date] => 1984-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5916 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/706/04706287.pdf [firstpage_image] =>[orig_patent_app_number] => 679881 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/679881
Stereo generator Dec 9, 1984 Issued
Array ( [id] => 2336676 [patent_doc_number] => 04672671 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-09 [patent_title] => 'Audio frequency signal preamplifier for providing controlled output signals' [patent_app_type] => 1 [patent_app_number] => 6/677225 [patent_app_country] => US [patent_app_date] => 1984-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 9564 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/672/04672671.pdf [firstpage_image] =>[orig_patent_app_number] => 677225 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/677225
Audio frequency signal preamplifier for providing controlled output signals Dec 2, 1984 Issued
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