Search

Cynthia M Chin

Examiner (ID: 17337, Phone: (571)272-6021 , Office: P/2917 )

Most Active Art Unit
2917
Art Unit(s)
2917, 2915, 2911
Total Applications
4791
Issued Applications
4713
Pending Applications
18
Abandoned Applications
56

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2945988 [patent_doc_number] => 05197099 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-23 [patent_title] => 'Multiple-channel audio reproduction apparatus' [patent_app_type] => 1 [patent_app_number] => 7/592777 [patent_app_country] => US [patent_app_date] => 1990-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3427 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/197/05197099.pdf [firstpage_image] =>[orig_patent_app_number] => 592777 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/592777
Multiple-channel audio reproduction apparatus Oct 3, 1990 Issued
Array ( [id] => 3105828 [patent_doc_number] => 05369711 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-29 [patent_title] => 'Automatic gain control for a headset' [patent_app_type] => 1 [patent_app_number] => 7/576662 [patent_app_country] => US [patent_app_date] => 1990-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7561 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/369/05369711.pdf [firstpage_image] =>[orig_patent_app_number] => 576662 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/576662
Automatic gain control for a headset Aug 30, 1990 Issued
Array ( [id] => 2817336 [patent_doc_number] => 05148491 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-15 [patent_title] => 'Automatic mixer apparatus' [patent_app_type] => 1 [patent_app_number] => 7/575243 [patent_app_country] => US [patent_app_date] => 1990-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5997 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/148/05148491.pdf [firstpage_image] =>[orig_patent_app_number] => 575243 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/575243
Automatic mixer apparatus Aug 29, 1990 Issued
07/571766 AUDIO EQUIPMENT Aug 22, 1990 Abandoned
07/565395 METHOD FOR ACTIVELY ATTENUATING ENGINE GENERATED NOISE Aug 9, 1990 Abandoned
Array ( [id] => 2871724 [patent_doc_number] => 05150416 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-22 [patent_title] => 'Electronic level control circuit for sound signals' [patent_app_type] => 1 [patent_app_number] => 7/563474 [patent_app_country] => US [patent_app_date] => 1990-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5315 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/150/05150416.pdf [firstpage_image] =>[orig_patent_app_number] => 563474 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/563474
Electronic level control circuit for sound signals Aug 5, 1990 Issued
07/552516 NOISE REDUCING DEVICE Jul 15, 1990 Abandoned
Array ( [id] => 2879044 [patent_doc_number] => 05097512 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-17 [patent_title] => 'Transducer testing' [patent_app_type] => 1 [patent_app_number] => 7/551282 [patent_app_country] => US [patent_app_date] => 1990-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1368 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/097/05097512.pdf [firstpage_image] =>[orig_patent_app_number] => 551282 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/551282
Transducer testing Jul 11, 1990 Issued
Array ( [id] => 2890749 [patent_doc_number] => 05119421 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-02 [patent_title] => 'Stereo system cabinet with loudspeaker door assembly' [patent_app_type] => 1 [patent_app_number] => 7/547782 [patent_app_country] => US [patent_app_date] => 1990-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 2653 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/119/05119421.pdf [firstpage_image] =>[orig_patent_app_number] => 547782 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/547782
Stereo system cabinet with loudspeaker door assembly Jul 2, 1990 Issued
07/545851 WAVEGUIDE ELECTROACOUSTICAL TRANSDUCING Jun 27, 1990 Abandoned
Array ( [id] => 2777407 [patent_doc_number] => 05036543 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-30 [patent_title] => 'Noise suppression apparatus for FM receiver' [patent_app_type] => 1 [patent_app_number] => 7/543305 [patent_app_country] => US [patent_app_date] => 1990-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2838 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/036/05036543.pdf [firstpage_image] =>[orig_patent_app_number] => 543305 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/543305
Noise suppression apparatus for FM receiver Jun 25, 1990 Issued
07/537774 MICROPROCESSOR CONTROLLED FEEDBACK EXTERMINATOR AND METHOD FOR SUPPRESSING ACOUSTICAL FEEDBACK Jun 12, 1990 Abandoned
Array ( [id] => 2852533 [patent_doc_number] => 05172415 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-15 [patent_title] => 'Surround processor' [patent_app_type] => 1 [patent_app_number] => 7/533091 [patent_app_country] => US [patent_app_date] => 1990-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 19 [patent_no_of_words] => 18063 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/172/05172415.pdf [firstpage_image] =>[orig_patent_app_number] => 533091 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/533091
Surround processor Jun 7, 1990 Issued
Array ( [id] => 2890841 [patent_doc_number] => 05119426 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-02 [patent_title] => 'Linear array level meter displaying multiple audio characteristics' [patent_app_type] => 1 [patent_app_number] => 7/536410 [patent_app_country] => US [patent_app_date] => 1990-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2110 [patent_no_of_claims] => 7 [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/05/119/05119426.pdf [firstpage_image] =>[orig_patent_app_number] => 536410 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/536410
Linear array level meter displaying multiple audio characteristics Jun 6, 1990 Issued
Array ( [id] => 2803022 [patent_doc_number] => 05136656 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-04 [patent_title] => 'Probe microphone' [patent_app_type] => 1 [patent_app_number] => 7/529454 [patent_app_country] => US [patent_app_date] => 1990-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1154 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/136/05136656.pdf [firstpage_image] =>[orig_patent_app_number] => 529454 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/529454
Probe microphone May 28, 1990 Issued
Array ( [id] => 2745585 [patent_doc_number] => 05077797 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-31 [patent_title] => 'FM stereo receiver' [patent_app_type] => 1 [patent_app_number] => 7/527742 [patent_app_country] => US [patent_app_date] => 1990-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 5937 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/077/05077797.pdf [firstpage_image] =>[orig_patent_app_number] => 527742 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/527742
FM stereo receiver May 22, 1990 Issued
Array ( [id] => 2924348 [patent_doc_number] => 05237618 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-17 [patent_title] => 'Electronic compensation system for elimination or reduction of inter-channel interference in noise cancellation systems' [patent_app_type] => 1 [patent_app_number] => 7/522144 [patent_app_country] => US [patent_app_date] => 1990-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2290 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/237/05237618.pdf [firstpage_image] =>[orig_patent_app_number] => 522144 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/522144
Electronic compensation system for elimination or reduction of inter-channel interference in noise cancellation systems May 10, 1990 Issued
Array ( [id] => 2904208 [patent_doc_number] => 05210802 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-11 [patent_title] => 'Acoustic imaging' [patent_app_type] => 1 [patent_app_number] => 7/516270 [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] => 1586 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/210/05210802.pdf [firstpage_image] =>[orig_patent_app_number] => 516270 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/516270
Acoustic imaging Apr 29, 1990 Issued
Array ( [id] => 2771598 [patent_doc_number] => 05060270 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-22 [patent_title] => 'Reverberation circuit' [patent_app_type] => 1 [patent_app_number] => 7/511166 [patent_app_country] => US [patent_app_date] => 1990-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1526 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/060/05060270.pdf [firstpage_image] =>[orig_patent_app_number] => 511166 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/511166
Reverberation circuit Apr 18, 1990 Issued
07/498286 SONIC OSCILLATOR Mar 22, 1990 Abandoned
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