Search

Vivian C. Chin

Supervisory Patent Examiner (ID: 8708, Phone: (571)272-7848 , Office: P/2654 )

Most Active Art Unit
2747
Art Unit(s)
2747, 2644, 2605, 2654, 2614, 2743, 2695, 2615, 2608, 2682, 2609
Total Applications
603
Issued Applications
319
Pending Applications
133
Abandoned Applications
157

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3876789 [patent_doc_number] => 05793876 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-11 [patent_title] => 'Method for the diffusion of a sound with a given density' [patent_app_type] => 1 [patent_app_number] => 8/671769 [patent_app_country] => US [patent_app_date] => 1996-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4422 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/793/05793876.pdf [firstpage_image] =>[orig_patent_app_number] => 671769 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/671769
Method for the diffusion of a sound with a given density Jun 27, 1996 Issued
Array ( [id] => 3811582 [patent_doc_number] => 05828760 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-27 [patent_title] => 'Non-linear reduced-phase filters for active noise control' [patent_app_type] => 1 [patent_app_number] => 8/672168 [patent_app_country] => US [patent_app_date] => 1996-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3688 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/828/05828760.pdf [firstpage_image] =>[orig_patent_app_number] => 672168 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/672168
Non-linear reduced-phase filters for active noise control Jun 25, 1996 Issued
Array ( [id] => 3781475 [patent_doc_number] => 05850455 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-15 [patent_title] => 'Discrete dynamic positioning of audio signals in a 360.degree. environment' [patent_app_type] => 1 [patent_app_number] => 8/665515 [patent_app_country] => US [patent_app_date] => 1996-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4266 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/850/05850455.pdf [firstpage_image] =>[orig_patent_app_number] => 665515 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/665515
Discrete dynamic positioning of audio signals in a 360.degree. environment Jun 17, 1996 Issued
Array ( [id] => 3708074 [patent_doc_number] => 05677961 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-14 [patent_title] => 'Connecting element for speaker elements' [patent_app_type] => 1 [patent_app_number] => 8/662444 [patent_app_country] => US [patent_app_date] => 1996-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2385 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/677/05677961.pdf [firstpage_image] =>[orig_patent_app_number] => 662444 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/662444
Connecting element for speaker elements Jun 9, 1996 Issued
Array ( [id] => 3734741 [patent_doc_number] => 05701353 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-23 [patent_title] => 'Audio signal processing circuit for compressing or expanding audio signal in which output DC voltage is controlled in response to reference voltage' [patent_app_type] => 1 [patent_app_number] => 8/658575 [patent_app_country] => US [patent_app_date] => 1996-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4843 [patent_no_of_claims] => 12 [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/05/701/05701353.pdf [firstpage_image] =>[orig_patent_app_number] => 658575 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/658575
Audio signal processing circuit for compressing or expanding audio signal in which output DC voltage is controlled in response to reference voltage Jun 4, 1996 Issued
Array ( [id] => 3800802 [patent_doc_number] => 05822441 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-13 [patent_title] => 'Power amplifier/loudspeaker interface' [patent_app_type] => 1 [patent_app_number] => 8/652538 [patent_app_country] => US [patent_app_date] => 1996-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1305 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/822/05822441.pdf [firstpage_image] =>[orig_patent_app_number] => 652538 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/652538
Power amplifier/loudspeaker interface Jun 2, 1996 Issued
Array ( [id] => 4112307 [patent_doc_number] => 06067363 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-23 [patent_title] => 'Audio A/D convertor using frequency modulation' [patent_app_type] => 1 [patent_app_number] => 8/657388 [patent_app_country] => US [patent_app_date] => 1996-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 31 [patent_no_of_words] => 8174 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/067/06067363.pdf [firstpage_image] =>[orig_patent_app_number] => 657388 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/657388
Audio A/D convertor using frequency modulation Jun 2, 1996 Issued
Array ( [id] => 3734714 [patent_doc_number] => 05701350 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-23 [patent_title] => 'Active acoustic control in remote regions' [patent_app_type] => 1 [patent_app_number] => 8/657295 [patent_app_country] => US [patent_app_date] => 1996-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5637 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/701/05701350.pdf [firstpage_image] =>[orig_patent_app_number] => 657295 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/657295
Active acoustic control in remote regions Jun 2, 1996 Issued
Array ( [id] => 4275189 [patent_doc_number] => 06205224 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-20 [patent_title] => 'Circularly symmetric, zero redundancy, planar array having broad frequency range applications' [patent_app_type] => 1 [patent_app_number] => 8/652629 [patent_app_country] => US [patent_app_date] => 1996-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2364 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/205/06205224.pdf [firstpage_image] =>[orig_patent_app_number] => 652629 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/652629
Circularly symmetric, zero redundancy, planar array having broad frequency range applications May 16, 1996 Issued
Array ( [id] => 4155701 [patent_doc_number] => 06061458 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-09 [patent_title] => 'Audio mixing console' [patent_app_type] => 1 [patent_app_number] => 8/649055 [patent_app_country] => US [patent_app_date] => 1996-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 8194 [patent_no_of_claims] => 16 [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/06/061/06061458.pdf [firstpage_image] =>[orig_patent_app_number] => 649055 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/649055
Audio mixing console May 15, 1996 Issued
Array ( [id] => 3953484 [patent_doc_number] => 05930375 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-27 [patent_title] => 'Audio mixing console' [patent_app_type] => 1 [patent_app_number] => 8/649008 [patent_app_country] => US [patent_app_date] => 1996-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 10285 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/930/05930375.pdf [firstpage_image] =>[orig_patent_app_number] => 649008 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/649008
Audio mixing console May 15, 1996 Issued
Array ( [id] => 3950111 [patent_doc_number] => 05940521 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-17 [patent_title] => 'Audio mixing console' [patent_app_type] => 1 [patent_app_number] => 8/649054 [patent_app_country] => US [patent_app_date] => 1996-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 6373 [patent_no_of_claims] => 21 [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/05/940/05940521.pdf [firstpage_image] =>[orig_patent_app_number] => 649054 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/649054
Audio mixing console May 15, 1996 Issued
Array ( [id] => 3982677 [patent_doc_number] => 05887067 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-23 [patent_title] => 'Audio communication system for a life safety network' [patent_app_type] => 1 [patent_app_number] => 8/644834 [patent_app_country] => US [patent_app_date] => 1996-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5671 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/887/05887067.pdf [firstpage_image] =>[orig_patent_app_number] => 644834 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/644834
Audio communication system for a life safety network May 9, 1996 Issued
Array ( [id] => 4067376 [patent_doc_number] => 05970152 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-19 [patent_title] => 'Audio enhancement system for use in a surround sound environment' [patent_app_type] => 1 [patent_app_number] => 8/641319 [patent_app_country] => US [patent_app_date] => 1996-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 8545 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/970/05970152.pdf [firstpage_image] =>[orig_patent_app_number] => 641319 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/641319
Audio enhancement system for use in a surround sound environment Apr 29, 1996 Issued
Array ( [id] => 3942673 [patent_doc_number] => 05953428 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-14 [patent_title] => 'Feedback method of noise control having multiple inputs and outputs' [patent_app_type] => 1 [patent_app_number] => 8/640199 [patent_app_country] => US [patent_app_date] => 1996-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2970 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/953/05953428.pdf [firstpage_image] =>[orig_patent_app_number] => 640199 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/640199
Feedback method of noise control having multiple inputs and outputs Apr 29, 1996 Issued
Array ( [id] => 3845903 [patent_doc_number] => 05740253 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-14 [patent_title] => 'Sterophonic sound field expansion device' [patent_app_type] => 1 [patent_app_number] => 8/638494 [patent_app_country] => US [patent_app_date] => 1996-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 6826 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/740/05740253.pdf [firstpage_image] =>[orig_patent_app_number] => 638494 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/638494
Sterophonic sound field expansion device Apr 25, 1996 Issued
90/004231 PROGRAMMABLE SIGNAL PROCESSING DEVICE Apr 23, 1996 Issued
Array ( [id] => 3810014 [patent_doc_number] => 05781636 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-14 [patent_title] => 'Method and apparatus for generating sounds with tremolo and vibrato sound effects' [patent_app_type] => 1 [patent_app_number] => 8/635505 [patent_app_country] => US [patent_app_date] => 1996-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 2165 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/781/05781636.pdf [firstpage_image] =>[orig_patent_app_number] => 635505 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/635505
Method and apparatus for generating sounds with tremolo and vibrato sound effects Apr 21, 1996 Issued
Array ( [id] => 3794872 [patent_doc_number] => 05818945 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-06 [patent_title] => 'Subband echo cancellation method using projection algorithm' [patent_app_type] => 1 [patent_app_number] => 8/633295 [patent_app_country] => US [patent_app_date] => 1996-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 21 [patent_no_of_words] => 11476 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/818/05818945.pdf [firstpage_image] =>[orig_patent_app_number] => 633295 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/633295
Subband echo cancellation method using projection algorithm Apr 16, 1996 Issued
Array ( [id] => 3969619 [patent_doc_number] => 05936859 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-10 [patent_title] => 'Method and apparatus for performing decimation and interpolation of PCM data' [patent_app_type] => 1 [patent_app_number] => 8/632773 [patent_app_country] => US [patent_app_date] => 1996-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 4663 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/936/05936859.pdf [firstpage_image] =>[orig_patent_app_number] => 632773 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/632773
Method and apparatus for performing decimation and interpolation of PCM data Apr 14, 1996 Issued
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