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] => 2916064 [patent_doc_number] => 05227672 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-13 [patent_title] => 'Digital clock selection and changeover apparatus' [patent_app_type] => 1 [patent_app_number] => 7/861250 [patent_app_country] => US [patent_app_date] => 1992-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 9808 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 434 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/227/05227672.pdf [firstpage_image] =>[orig_patent_app_number] => 861250 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/861250
Digital clock selection and changeover apparatus Mar 30, 1992 Issued
Array ( [id] => 2978085 [patent_doc_number] => 05194768 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-16 [patent_title] => 'Apparatus for filtering noise from a periodic signal' [patent_app_type] => 1 [patent_app_number] => 7/858892 [patent_app_country] => US [patent_app_date] => 1992-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3362 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/194/05194768.pdf [firstpage_image] =>[orig_patent_app_number] => 858892 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/858892
Apparatus for filtering noise from a periodic signal Mar 26, 1992 Issued
Array ( [id] => 3015331 [patent_doc_number] => 05281863 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-25 [patent_title] => 'Phase-locked loop frequency-multiplying phase-matching circuit with a square-wave output' [patent_app_type] => 1 [patent_app_number] => 7/857746 [patent_app_country] => US [patent_app_date] => 1992-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 2767 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/281/05281863.pdf [firstpage_image] =>[orig_patent_app_number] => 857746 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/857746
Phase-locked loop frequency-multiplying phase-matching circuit with a square-wave output Mar 25, 1992 Issued
Array ( [id] => 2939531 [patent_doc_number] => 05229668 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-20 [patent_title] => 'Method and apparatus for high speed digital sampling of a data signal' [patent_app_type] => 1 [patent_app_number] => 7/857457 [patent_app_country] => US [patent_app_date] => 1992-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 4251 [patent_no_of_claims] => 7 [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/05/229/05229668.pdf [firstpage_image] =>[orig_patent_app_number] => 857457 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/857457
Method and apparatus for high speed digital sampling of a data signal Mar 24, 1992 Issued
Array ( [id] => 2997868 [patent_doc_number] => 05251264 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-05 [patent_title] => 'Mechanical-vibration-cancelling piezo ceramic microphone' [patent_app_type] => 1 [patent_app_number] => 7/857210 [patent_app_country] => US [patent_app_date] => 1992-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 3185 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/251/05251264.pdf [firstpage_image] =>[orig_patent_app_number] => 857210 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/857210
Mechanical-vibration-cancelling piezo ceramic microphone Mar 24, 1992 Issued
Array ( [id] => 3062005 [patent_doc_number] => 05283836 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-01 [patent_title] => 'Planar speakers' [patent_app_type] => 1 [patent_app_number] => 7/842350 [patent_app_country] => US [patent_app_date] => 1992-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4732 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/283/05283836.pdf [firstpage_image] =>[orig_patent_app_number] => 842350 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/842350
Planar speakers Mar 22, 1992 Issued
Array ( [id] => 2900911 [patent_doc_number] => 05239589 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-24 [patent_title] => 'Low profile-pin mount-printed circuit board speaker' [patent_app_type] => 1 [patent_app_number] => 7/855796 [patent_app_country] => US [patent_app_date] => 1992-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 990 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/239/05239589.pdf [firstpage_image] =>[orig_patent_app_number] => 855796 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/855796
Low profile-pin mount-printed circuit board speaker Mar 22, 1992 Issued
Array ( [id] => 3423483 [patent_doc_number] => 05412736 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-02 [patent_title] => 'Personal audio system and earphone for same' [patent_app_type] => 1 [patent_app_number] => 7/855729 [patent_app_country] => US [patent_app_date] => 1992-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 7035 [patent_no_of_claims] => 54 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/412/05412736.pdf [firstpage_image] =>[orig_patent_app_number] => 855729 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/855729
Personal audio system and earphone for same Mar 22, 1992 Issued
Array ( [id] => 2920419 [patent_doc_number] => 05179295 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-12 [patent_title] => 'Dual edge-triggered digital storage element and method therefor' [patent_app_type] => 1 [patent_app_number] => 7/854154 [patent_app_country] => US [patent_app_date] => 1992-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1750 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 668 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/179/05179295.pdf [firstpage_image] =>[orig_patent_app_number] => 854154 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/854154
Dual edge-triggered digital storage element and method therefor Mar 19, 1992 Issued
Array ( [id] => 3022307 [patent_doc_number] => 05333206 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-26 [patent_title] => 'Dual element headphone' [patent_app_type] => 1 [patent_app_number] => 7/854479 [patent_app_country] => US [patent_app_date] => 1992-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1305 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/333/05333206.pdf [firstpage_image] =>[orig_patent_app_number] => 854479 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/854479
Dual element headphone Mar 17, 1992 Issued
07/853488 SOLID STATE CONDENSER AND MICROPHONE DEVICES Mar 17, 1992 Abandoned
Array ( [id] => 2914739 [patent_doc_number] => 05249234 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-28 [patent_title] => 'Cover for behind-the-ear type hearing aids and methods of making and using the same' [patent_app_type] => 1 [patent_app_number] => 7/851902 [patent_app_country] => US [patent_app_date] => 1992-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 18 [patent_no_of_words] => 5496 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/249/05249234.pdf [firstpage_image] =>[orig_patent_app_number] => 851902 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/851902
Cover for behind-the-ear type hearing aids and methods of making and using the same Mar 15, 1992 Issued
Array ( [id] => 3043224 [patent_doc_number] => 05343532 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-30 [patent_title] => 'Hearing aid device' [patent_app_type] => 1 [patent_app_number] => 7/848320 [patent_app_country] => US [patent_app_date] => 1992-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1967 [patent_no_of_claims] => 13 [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/05/343/05343532.pdf [firstpage_image] =>[orig_patent_app_number] => 848320 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/848320
Hearing aid device Mar 8, 1992 Issued
Array ( [id] => 3003096 [patent_doc_number] => 05347584 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-13 [patent_title] => 'Hearing aid' [patent_app_type] => 1 [patent_app_number] => 7/847934 [patent_app_country] => US [patent_app_date] => 1992-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 5486 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/347/05347584.pdf [firstpage_image] =>[orig_patent_app_number] => 847934 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/847934
Hearing aid Mar 5, 1992 Issued
Array ( [id] => 2982694 [patent_doc_number] => 05256981 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-26 [patent_title] => 'Digital error corrected fractional-N synthesizer and method' [patent_app_type] => 1 [patent_app_number] => 7/843800 [patent_app_country] => US [patent_app_date] => 1992-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 7188 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/256/05256981.pdf [firstpage_image] =>[orig_patent_app_number] => 843800 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/843800
Digital error corrected fractional-N synthesizer and method Feb 26, 1992 Issued
Array ( [id] => 2983944 [patent_doc_number] => 05204552 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-20 [patent_title] => 'Voltage controlled oscillator and an operating method thereof' [patent_app_type] => 1 [patent_app_number] => 7/836891 [patent_app_country] => US [patent_app_date] => 1992-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 3648 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/204/05204552.pdf [firstpage_image] =>[orig_patent_app_number] => 836891 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/836891
Voltage controlled oscillator and an operating method thereof Feb 18, 1992 Issued
07/830595 ADJUSTABLE DELAY LINE Feb 3, 1992 Abandoned
Array ( [id] => 2882345 [patent_doc_number] => 05185537 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-09 [patent_title] => 'Gate efficient digital glitch filter for multiple input applications' [patent_app_type] => 1 [patent_app_number] => 7/828244 [patent_app_country] => US [patent_app_date] => 1992-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4040 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/185/05185537.pdf [firstpage_image] =>[orig_patent_app_number] => 828244 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/828244
Gate efficient digital glitch filter for multiple input applications Jan 29, 1992 Issued
Array ( [id] => 2943691 [patent_doc_number] => 05260669 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-09 [patent_title] => 'Circuit for generating first and second in-phase alternating signals' [patent_app_type] => 1 [patent_app_number] => 7/828139 [patent_app_country] => US [patent_app_date] => 1992-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 12218 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/260/05260669.pdf [firstpage_image] =>[orig_patent_app_number] => 828139 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/828139
Circuit for generating first and second in-phase alternating signals Jan 29, 1992 Issued
Array ( [id] => 3080587 [patent_doc_number] => 05323063 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-21 [patent_title] => 'Buffer circuit' [patent_app_type] => 1 [patent_app_number] => 7/827433 [patent_app_country] => US [patent_app_date] => 1992-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2248 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/323/05323063.pdf [firstpage_image] =>[orig_patent_app_number] => 827433 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/827433
Buffer circuit Jan 28, 1992 Issued
Menu