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] => 2526862 [patent_doc_number] => 04852176 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-25 [patent_title] => 'Continuous differential signal equalizer' [patent_app_type] => 1 [patent_app_number] => 6/862324 [patent_app_country] => US [patent_app_date] => 1986-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3218 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/852/04852176.pdf [firstpage_image] =>[orig_patent_app_number] => 862324 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/862324
Continuous differential signal equalizer May 11, 1986 Issued
Array ( [id] => 2394447 [patent_doc_number] => 04737991 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-12 [patent_title] => 'Audio multiplex television tuner' [patent_app_type] => 1 [patent_app_number] => 6/861184 [patent_app_country] => US [patent_app_date] => 1986-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 3465 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/737/04737991.pdf [firstpage_image] =>[orig_patent_app_number] => 861184 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/861184
Audio multiplex television tuner May 8, 1986 Issued
Array ( [id] => 2669388 [patent_doc_number] => 04979217 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-18 [patent_title] => 'Programmed audio controller' [patent_app_type] => 1 [patent_app_number] => 6/861088 [patent_app_country] => US [patent_app_date] => 1986-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2275 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/979/04979217.pdf [firstpage_image] =>[orig_patent_app_number] => 861088 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/861088
Programmed audio controller May 7, 1986 Issued
Array ( [id] => 2299375 [patent_doc_number] => 04710958 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-01 [patent_title] => 'Circuit for controlling separation and high-cut operation of a stereo demodulator in an FM radio receiver' [patent_app_type] => 1 [patent_app_number] => 6/860639 [patent_app_country] => US [patent_app_date] => 1986-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2504 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/710/04710958.pdf [firstpage_image] =>[orig_patent_app_number] => 860639 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/860639
Circuit for controlling separation and high-cut operation of a stereo demodulator in an FM radio receiver May 6, 1986 Issued
06/859868 DIGITAL SIGNAL PROCESSING USING CLOSED WAVEGUIDE NETWORKS May 1, 1986 Abandoned
06/855941 SOUND SOURCE HAVING A PLURALITY OF DRIVERS OPERATING FROM A VIRTUAL POINT Apr 24, 1986 Abandoned
Array ( [id] => 2391417 [patent_doc_number] => 04776018 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-04 [patent_title] => 'Removable sound or/and display apparatus' [patent_app_type] => 1 [patent_app_number] => 6/865563 [patent_app_country] => US [patent_app_date] => 1986-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1095 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/776/04776018.pdf [firstpage_image] =>[orig_patent_app_number] => 865563 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/865563
Removable sound or/and display apparatus Apr 23, 1986 Issued
Array ( [id] => 2429241 [patent_doc_number] => 04727581 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-23 [patent_title] => 'Method and apparatus for increasing perceived reverberant field diffusion' [patent_app_type] => 1 [patent_app_number] => 6/853002 [patent_app_country] => US [patent_app_date] => 1986-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 4539 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/727/04727581.pdf [firstpage_image] =>[orig_patent_app_number] => 853002 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/853002
Method and apparatus for increasing perceived reverberant field diffusion Apr 16, 1986 Issued
Array ( [id] => 2310861 [patent_doc_number] => 04691358 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-01 [patent_title] => 'Stereo image display device' [patent_app_type] => 1 [patent_app_number] => 6/851855 [patent_app_country] => US [patent_app_date] => 1986-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 2125 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/691/04691358.pdf [firstpage_image] =>[orig_patent_app_number] => 851855 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/851855
Stereo image display device Apr 13, 1986 Issued
Array ( [id] => 2332155 [patent_doc_number] => 04680796 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-14 [patent_title] => 'Sound encoding system' [patent_app_type] => 1 [patent_app_number] => 6/850741 [patent_app_country] => US [patent_app_date] => 1986-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 6405 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/680/04680796.pdf [firstpage_image] =>[orig_patent_app_number] => 850741 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/850741
Sound encoding system Apr 10, 1986 Issued
06/849829 LOUDSPEAKER SYSTEM Apr 8, 1986 Abandoned
Array ( [id] => 2425165 [patent_doc_number] => 04736433 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-05 [patent_title] => 'Circuit arrangements for modifying dynamic range using action substitution and superposition techniques' [patent_app_type] => 1 [patent_app_number] => 6/848622 [patent_app_country] => US [patent_app_date] => 1986-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 34 [patent_no_of_words] => 17864 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/736/04736433.pdf [firstpage_image] =>[orig_patent_app_number] => 848622 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/848622
Circuit arrangements for modifying dynamic range using action substitution and superposition techniques Apr 7, 1986 Issued
Array ( [id] => 2455190 [patent_doc_number] => 04741035 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-26 [patent_title] => 'Wide band, low noise artificial head for transmission of aural phenomena' [patent_app_type] => 1 [patent_app_number] => 6/847145 [patent_app_country] => US [patent_app_date] => 1986-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6678 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/741/04741035.pdf [firstpage_image] =>[orig_patent_app_number] => 847145 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/847145
Wide band, low noise artificial head for transmission of aural phenomena Apr 1, 1986 Issued
Array ( [id] => 2361588 [patent_doc_number] => 04688254 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-18 [patent_title] => 'Controlled blend for AM stereo receivers' [patent_app_type] => 1 [patent_app_number] => 6/846775 [patent_app_country] => US [patent_app_date] => 1986-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2584 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/688/04688254.pdf [firstpage_image] =>[orig_patent_app_number] => 846775 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/846775
Controlled blend for AM stereo receivers Mar 31, 1986 Issued
Array ( [id] => 2365108 [patent_doc_number] => 04694497 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-15 [patent_title] => 'Automotive multi-speaker audio system with automatic echo-control feature' [patent_app_type] => 1 [patent_app_number] => 6/844680 [patent_app_country] => US [patent_app_date] => 1986-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 4723 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/694/04694497.pdf [firstpage_image] =>[orig_patent_app_number] => 844680 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/844680
Automotive multi-speaker audio system with automatic echo-control feature Mar 26, 1986 Issued
06/844929 STEREO ENHANCEMENT SYSTEM Mar 26, 1986 Abandoned
Array ( [id] => 2341979 [patent_doc_number] => 04712240 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-08 [patent_title] => 'Transmission and reception of television broadcast in high-fidelity stereo audio' [patent_app_type] => 1 [patent_app_number] => 6/878735 [patent_app_country] => US [patent_app_date] => 1986-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 7143 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/712/04712240.pdf [firstpage_image] =>[orig_patent_app_number] => 878735 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/878735
Transmission and reception of television broadcast in high-fidelity stereo audio Mar 25, 1986 Issued
Array ( [id] => 2310925 [patent_doc_number] => 04691362 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-01 [patent_title] => 'Dihedral loudspeakers with variable dispersion circuits' [patent_app_type] => 1 [patent_app_number] => 6/843152 [patent_app_country] => US [patent_app_date] => 1986-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2099 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/691/04691362.pdf [firstpage_image] =>[orig_patent_app_number] => 843152 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/843152
Dihedral loudspeakers with variable dispersion circuits Mar 23, 1986 Issued
Array ( [id] => 2403235 [patent_doc_number] => 04747332 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-31 [patent_title] => 'Electronic musical instrument forming tones by wave computation' [patent_app_type] => 1 [patent_app_number] => 6/842933 [patent_app_country] => US [patent_app_date] => 1986-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 26 [patent_no_of_words] => 13034 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/747/04747332.pdf [firstpage_image] =>[orig_patent_app_number] => 842933 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/842933
Electronic musical instrument forming tones by wave computation Mar 23, 1986 Issued
Array ( [id] => 2457475 [patent_doc_number] => 04723289 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-02 [patent_title] => 'Stereo electroacoustic transducing' [patent_app_type] => 1 [patent_app_number] => 6/840021 [patent_app_country] => US [patent_app_date] => 1986-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 3014 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 327 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/723/04723289.pdf [firstpage_image] =>[orig_patent_app_number] => 840021 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/840021
Stereo electroacoustic transducing Mar 16, 1986 Issued
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