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] => 3661192 [patent_doc_number] => 05684883 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-04 [patent_title] => 'Device for receiving earphone/microphone wire of holdfree hand set' [patent_app_type] => 1 [patent_app_number] => 8/756554 [patent_app_country] => US [patent_app_date] => 1996-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 1466 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/684/05684883.pdf [firstpage_image] =>[orig_patent_app_number] => 756554 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/756554
Device for receiving earphone/microphone wire of holdfree hand set Nov 25, 1996 Issued
Array ( [id] => 3893660 [patent_doc_number] => 05799096 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-25 [patent_title] => 'Desktop microphone seat' [patent_app_type] => 1 [patent_app_number] => 8/756797 [patent_app_country] => US [patent_app_date] => 1996-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1173 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/799/05799096.pdf [firstpage_image] =>[orig_patent_app_number] => 756797 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/756797
Desktop microphone seat Nov 25, 1996 Issued
Array ( [id] => 3856280 [patent_doc_number] => 05848172 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-08 [patent_title] => 'Directional microphone' [patent_app_type] => 1 [patent_app_number] => 8/755506 [patent_app_country] => US [patent_app_date] => 1996-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 3189 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/848/05848172.pdf [firstpage_image] =>[orig_patent_app_number] => 755506 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/755506
Directional microphone Nov 21, 1996 Issued
Array ( [id] => 3846040 [patent_doc_number] => 05740261 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-14 [patent_title] => 'Miniature silicon condenser microphone' [patent_app_type] => 1 [patent_app_number] => 8/752584 [patent_app_country] => US [patent_app_date] => 1996-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 2378 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/740/05740261.pdf [firstpage_image] =>[orig_patent_app_number] => 752584 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/752584
Miniature silicon condenser microphone Nov 20, 1996 Issued
Array ( [id] => 3800849 [patent_doc_number] => 05822443 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-13 [patent_title] => 'Speaker system for a television' [patent_app_type] => 1 [patent_app_number] => 8/736945 [patent_app_country] => US [patent_app_date] => 1996-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3254 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/822/05822443.pdf [firstpage_image] =>[orig_patent_app_number] => 736945 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/736945
Speaker system for a television Oct 24, 1996 Issued
Array ( [id] => 3794924 [patent_doc_number] => 05818948 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-06 [patent_title] => 'Architecture for a universal serial bus-based PC speaker controller' [patent_app_type] => 1 [patent_app_number] => 8/731956 [patent_app_country] => US [patent_app_date] => 1996-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5048 [patent_no_of_claims] => 12 [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/05/818/05818948.pdf [firstpage_image] =>[orig_patent_app_number] => 731956 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/731956
Architecture for a universal serial bus-based PC speaker controller Oct 22, 1996 Issued
Array ( [id] => 1400189 [patent_doc_number] => 06560343 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-05-06 [patent_title] => 'Speaker system' [patent_app_type] => B1 [patent_app_number] => 08/733567 [patent_app_country] => US [patent_app_date] => 1996-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3644 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/560/06560343.pdf [firstpage_image] =>[orig_patent_app_number] => 08733567 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/733567
Speaker system Oct 17, 1996 Issued
Array ( [id] => 3995047 [patent_doc_number] => 05910997 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-08 [patent_title] => 'Digitally programmable hearing aid communicable with external apparatus through acoustic signal' [patent_app_type] => 1 [patent_app_number] => 8/732879 [patent_app_country] => US [patent_app_date] => 1996-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 6084 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/910/05910997.pdf [firstpage_image] =>[orig_patent_app_number] => 732879 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/732879
Digitally programmable hearing aid communicable with external apparatus through acoustic signal Oct 15, 1996 Issued
Array ( [id] => 3800979 [patent_doc_number] => 05737430 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-07 [patent_title] => 'Directional hearing aid' [patent_app_type] => 1 [patent_app_number] => 8/730807 [patent_app_country] => US [patent_app_date] => 1996-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2121 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/737/05737430.pdf [firstpage_image] =>[orig_patent_app_number] => 730807 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/730807
Directional hearing aid Oct 15, 1996 Issued
Array ( [id] => 3899605 [patent_doc_number] => 05715323 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-03 [patent_title] => 'Radio attachable to spectacles' [patent_app_type] => 1 [patent_app_number] => 8/726485 [patent_app_country] => US [patent_app_date] => 1996-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2138 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/715/05715323.pdf [firstpage_image] =>[orig_patent_app_number] => 726485 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/726485
Radio attachable to spectacles Oct 6, 1996 Issued
Array ( [id] => 3847444 [patent_doc_number] => 05761318 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-02 [patent_title] => 'Method and apparatus for multi-channel acoustic echo cancellation' [patent_app_type] => 1 [patent_app_number] => 8/720207 [patent_app_country] => US [patent_app_date] => 1996-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 13043 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/761/05761318.pdf [firstpage_image] =>[orig_patent_app_number] => 720207 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/720207
Method and apparatus for multi-channel acoustic echo cancellation Sep 24, 1996 Issued
Array ( [id] => 3708127 [patent_doc_number] => 05677964 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-14 [patent_title] => 'Earphone' [patent_app_type] => 1 [patent_app_number] => 8/714536 [patent_app_country] => US [patent_app_date] => 1996-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 2469 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/677/05677964.pdf [firstpage_image] =>[orig_patent_app_number] => 714536 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/714536
Earphone Sep 15, 1996 Issued
Array ( [id] => 3734793 [patent_doc_number] => 05701357 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-23 [patent_title] => 'Loudspeaker structure with a diffuser' [patent_app_type] => 1 [patent_app_number] => 8/713350 [patent_app_country] => US [patent_app_date] => 1996-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 2583 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/701/05701357.pdf [firstpage_image] =>[orig_patent_app_number] => 713350 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/713350
Loudspeaker structure with a diffuser Sep 12, 1996 Issued
Array ( [id] => 3805084 [patent_doc_number] => 05841880 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-24 [patent_title] => 'Multi-point drive type speaker' [patent_app_type] => 1 [patent_app_number] => 8/707295 [patent_app_country] => US [patent_app_date] => 1996-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 23 [patent_no_of_words] => 5358 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/841/05841880.pdf [firstpage_image] =>[orig_patent_app_number] => 707295 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/707295
Multi-point drive type speaker Sep 2, 1996 Issued
Array ( [id] => 3996186 [patent_doc_number] => 05862242 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-19 [patent_title] => 'Speaker' [patent_app_type] => 1 [patent_app_number] => 8/706955 [patent_app_country] => US [patent_app_date] => 1996-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 3991 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/862/05862242.pdf [firstpage_image] =>[orig_patent_app_number] => 706955 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/706955
Speaker Sep 2, 1996 Issued
Array ( [id] => 3693094 [patent_doc_number] => 05633942 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-27 [patent_title] => 'Microphone mounting structure of a keyboard' [patent_app_type] => 1 [patent_app_number] => 8/705804 [patent_app_country] => US [patent_app_date] => 1996-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 967 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/633/05633942.pdf [firstpage_image] =>[orig_patent_app_number] => 705804 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/705804
Microphone mounting structure of a keyboard Aug 29, 1996 Issued
Array ( [id] => 3756328 [patent_doc_number] => 05754669 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-19 [patent_title] => 'Speaker grille' [patent_app_type] => 1 [patent_app_number] => 8/694424 [patent_app_country] => US [patent_app_date] => 1996-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 1552 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/754/05754669.pdf [firstpage_image] =>[orig_patent_app_number] => 694424 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/694424
Speaker grille Aug 11, 1996 Issued
Array ( [id] => 4069192 [patent_doc_number] => 05864628 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-26 [patent_title] => 'Press-fit sound damping structure' [patent_app_type] => 1 [patent_app_number] => 8/682434 [patent_app_country] => US [patent_app_date] => 1996-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 28 [patent_no_of_words] => 4925 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/864/05864628.pdf [firstpage_image] =>[orig_patent_app_number] => 682434 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/682434
Press-fit sound damping structure Jul 16, 1996 Issued
Array ( [id] => 3892411 [patent_doc_number] => 05825896 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-20 [patent_title] => 'Hinged hearing aid' [patent_app_type] => 1 [patent_app_number] => 8/673676 [patent_app_country] => US [patent_app_date] => 1996-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2781 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/825/05825896.pdf [firstpage_image] =>[orig_patent_app_number] => 673676 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/673676
Hinged hearing aid Jun 25, 1996 Issued
08/669647 SPEAKER CONTAINING DUAL COIL Jun 23, 1996 Abandoned
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