Search

Sinh N. Tran

Supervisory Patent Examiner (ID: 11151, Phone: (571)272-7564 , Office: P/2661 )

Most Active Art Unit
2608
Art Unit(s)
2608, 2504, 2743, 2661, 2644, 2615, 2747, 2643, 2651, 2696, 2622, 2605, 2637
Total Applications
603
Issued Applications
455
Pending Applications
49
Abandoned Applications
101

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3022289 [patent_doc_number] => 05333205 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-26 [patent_title] => 'Microphone assembly' [patent_app_type] => 1 [patent_app_number] => 8/024012 [patent_app_country] => US [patent_app_date] => 1993-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 1997 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/333/05333205.pdf [firstpage_image] =>[orig_patent_app_number] => 024012 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/024012
Microphone assembly Feb 28, 1993 Issued
Array ( [id] => 3038772 [patent_doc_number] => 05329192 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-12 [patent_title] => 'High speed CMOS current switching circuit' [patent_app_type] => 1 [patent_app_number] => 8/023169 [patent_app_country] => US [patent_app_date] => 1993-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 2962 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/329/05329192.pdf [firstpage_image] =>[orig_patent_app_number] => 023169 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/023169
High speed CMOS current switching circuit Feb 24, 1993 Issued
Array ( [id] => 3040396 [patent_doc_number] => 05317642 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-31 [patent_title] => 'Loudspeakers having torque drive radiators' [patent_app_type] => 1 [patent_app_number] => 8/021884 [patent_app_country] => US [patent_app_date] => 1993-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 2754 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/317/05317642.pdf [firstpage_image] =>[orig_patent_app_number] => 021884 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/021884
Loudspeakers having torque drive radiators Feb 23, 1993 Issued
Array ( [id] => 3086472 [patent_doc_number] => 05365595 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-15 [patent_title] => 'Sealed microphone assembly' [patent_app_type] => 1 [patent_app_number] => 8/019800 [patent_app_country] => US [patent_app_date] => 1993-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2025 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/365/05365595.pdf [firstpage_image] =>[orig_patent_app_number] => 019800 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/019800
Sealed microphone assembly Feb 18, 1993 Issued
Array ( [id] => 3014476 [patent_doc_number] => 05371805 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-12-06 [patent_title] => 'Speaker and speaker system employing the same' [patent_app_type] => 1 [patent_app_number] => 8/019684 [patent_app_country] => US [patent_app_date] => 1993-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 25 [patent_no_of_words] => 5295 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/371/05371805.pdf [firstpage_image] =>[orig_patent_app_number] => 019684 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/019684
Speaker and speaker system employing the same Feb 18, 1993 Issued
08/011808 HEARING AID PROVIDING AN INFORMATION OUTPUT SIGNAL UPON SELECTION OF AN ELECTRONICALLY SET TRANSMISSION PARAMETER Jan 31, 1993 Abandoned
08/004346 METHOD AND APPARATUS FOR MOUNTING A SPEAKER WITHIN A RADIO Jan 13, 1993 Abandoned
Array ( [id] => 3419467 [patent_doc_number] => 05438627 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-01 [patent_title] => 'Reactance-mass actuator' [patent_app_type] => 1 [patent_app_number] => 7/997744 [patent_app_country] => US [patent_app_date] => 1992-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 2115 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/438/05438627.pdf [firstpage_image] =>[orig_patent_app_number] => 997744 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/997744
Reactance-mass actuator Dec 29, 1992 Issued
07/985351 LEVEL DETECTING CIRCUIT Nov 30, 1992 Abandoned
Array ( [id] => 3459450 [patent_doc_number] => 05386479 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-31 [patent_title] => 'Piezoelectric sound sources' [patent_app_type] => 1 [patent_app_number] => 7/980268 [patent_app_country] => US [patent_app_date] => 1992-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2368 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/386/05386479.pdf [firstpage_image] =>[orig_patent_app_number] => 980268 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/980268
Piezoelectric sound sources Nov 22, 1992 Issued
Array ( [id] => 3493153 [patent_doc_number] => 05406633 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-11 [patent_title] => 'Hearing aid with permanently adjusted frequency response' [patent_app_type] => 1 [patent_app_number] => 7/970628 [patent_app_country] => US [patent_app_date] => 1992-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3653 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/406/05406633.pdf [firstpage_image] =>[orig_patent_app_number] => 970628 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/970628
Hearing aid with permanently adjusted frequency response Nov 2, 1992 Issued
07/970542 LOUDSPEAKER Nov 1, 1992 Abandoned
07/970140 METHOD FOR PROCESSING SIGNALS Nov 1, 1992 Abandoned
Array ( [id] => 3132799 [patent_doc_number] => 05381484 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-10 [patent_title] => 'Hearing aid with pull-out-string, pull-out string, and method of making a hearing aid' [patent_app_type] => 1 [patent_app_number] => 7/959894 [patent_app_country] => US [patent_app_date] => 1992-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2386 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/381/05381484.pdf [firstpage_image] =>[orig_patent_app_number] => 959894 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/959894
Hearing aid with pull-out-string, pull-out string, and method of making a hearing aid Oct 12, 1992 Issued
Array ( [id] => 3048193 [patent_doc_number] => 05373564 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-12-13 [patent_title] => 'Transmission line for planar waves' [patent_app_type] => 1 [patent_app_number] => 7/955459 [patent_app_country] => US [patent_app_date] => 1992-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2154 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/373/05373564.pdf [firstpage_image] =>[orig_patent_app_number] => 955459 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/955459
Transmission line for planar waves Oct 1, 1992 Issued
Array ( [id] => 3127573 [patent_doc_number] => 05410608 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-25 [patent_title] => 'Microphone' [patent_app_type] => 1 [patent_app_number] => 7/952956 [patent_app_country] => US [patent_app_date] => 1992-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2751 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/410/05410608.pdf [firstpage_image] =>[orig_patent_app_number] => 952956 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/952956
Microphone Sep 28, 1992 Issued
Array ( [id] => 2916852 [patent_doc_number] => 05237223 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-17 [patent_title] => 'Mode detector for multimode monitor' [patent_app_type] => 1 [patent_app_number] => 7/947886 [patent_app_country] => US [patent_app_date] => 1992-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2252 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/237/05237223.pdf [firstpage_image] =>[orig_patent_app_number] => 947886 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/947886
Mode detector for multimode monitor Sep 17, 1992 Issued
Array ( [id] => 2958636 [patent_doc_number] => 05231320 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-27 [patent_title] => 'CMOS delay line having duty cycle control' [patent_app_type] => 1 [patent_app_number] => 7/947084 [patent_app_country] => US [patent_app_date] => 1992-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2323 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/231/05231320.pdf [firstpage_image] =>[orig_patent_app_number] => 947084 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/947084
CMOS delay line having duty cycle control Sep 17, 1992 Issued
Array ( [id] => 3088982 [patent_doc_number] => 05297214 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-22 [patent_title] => 'Loudspeaker structure' [patent_app_type] => 1 [patent_app_number] => 7/944518 [patent_app_country] => US [patent_app_date] => 1992-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5338 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/297/05297214.pdf [firstpage_image] =>[orig_patent_app_number] => 944518 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/944518
Loudspeaker structure Sep 13, 1992 Issued
07/944209 ELECTROACOUSTIC SPEECH INTELLIGIBILITY ENHANCEMENT METHOD AND APPARATUS Sep 10, 1992 Abandoned
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