Search

Sinh N. Tran

Supervisory Patent Examiner (ID: 6797, Phone: (571)272-7564 , Office: P/2661 )

Most Active Art Unit
2608
Art Unit(s)
2622, 2637, 2504, 2643, 2615, 2747, 2651, 2608, 2661, 2696, 2743, 2605, 2644
Total Applications
591
Issued Applications
453
Pending Applications
41
Abandoned Applications
99

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6322475 [patent_doc_number] => 20020196960 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-26 [patent_title] => 'HEADSET WITH OVERMOLD' [patent_app_type] => new [patent_app_number] => 09/885143 [patent_app_country] => US [patent_app_date] => 2001-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2315 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0196/20020196960.pdf [firstpage_image] =>[orig_patent_app_number] => 09885143 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/885143
Headset with overmold Jun 19, 2001 Issued
Array ( [id] => 6608310 [patent_doc_number] => 20020085727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-04 [patent_title] => 'Communication helmet' [patent_app_type] => new [patent_app_number] => 09/882762 [patent_app_country] => US [patent_app_date] => 2001-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2518 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0085/20020085727.pdf [firstpage_image] =>[orig_patent_app_number] => 09882762 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/882762
Communication helmet Jun 14, 2001 Issued
Array ( [id] => 6127200 [patent_doc_number] => 20020076068 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-20 [patent_title] => 'Multi actuator' [patent_app_type] => new [patent_app_number] => 09/881263 [patent_app_country] => US [patent_app_date] => 2001-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2289 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0076/20020076068.pdf [firstpage_image] =>[orig_patent_app_number] => 09881263 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/881263
Multi actuator Jun 13, 2001 Issued
Array ( [id] => 6079122 [patent_doc_number] => 20020080986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-27 [patent_title] => 'Microphone (P507)' [patent_app_type] => new [patent_app_number] => 09/882772 [patent_app_country] => US [patent_app_date] => 2001-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 618 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0080/20020080986.pdf [firstpage_image] =>[orig_patent_app_number] => 09882772 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/882772
Microphone (P507) Jun 13, 2001 Abandoned
Array ( [id] => 7013652 [patent_doc_number] => 20010050997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-12-13 [patent_title] => 'Holder-ring for earphone plug' [patent_app_type] => new [patent_app_number] => 09/877683 [patent_app_country] => US [patent_app_date] => 2001-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1488 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0050/20010050997.pdf [firstpage_image] =>[orig_patent_app_number] => 09877683 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/877683
Holder-ring for earphone plug Jun 7, 2001 Issued
Array ( [id] => 6399136 [patent_doc_number] => 20020181730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-05 [patent_title] => 'ELECTROMAGNETIC AUDIO TRANSDUCER WITH MICRO ADJUSTABLE CORE' [patent_app_type] => new [patent_app_number] => 09/873437 [patent_app_country] => US [patent_app_date] => 2001-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1979 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0181/20020181730.pdf [firstpage_image] =>[orig_patent_app_number] => 09873437 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/873437
ELECTROMAGNETIC AUDIO TRANSDUCER WITH MICRO ADJUSTABLE CORE Jun 3, 2001 Abandoned
Array ( [id] => 6399128 [patent_doc_number] => 20020181729 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-05 [patent_title] => 'Hearing enhancement communication link' [patent_app_type] => new [patent_app_number] => 09/870617 [patent_app_country] => US [patent_app_date] => 2001-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4178 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0181/20020181729.pdf [firstpage_image] =>[orig_patent_app_number] => 09870617 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/870617
Hearing enhancement communication link May 31, 2001 Abandoned
Array ( [id] => 1428917 [patent_doc_number] => 06522764 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-02-18 [patent_title] => 'Hearing aid' [patent_app_type] => B1 [patent_app_number] => 09/807002 [patent_app_country] => US [patent_app_date] => 2001-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1875 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/522/06522764.pdf [firstpage_image] =>[orig_patent_app_number] => 09807002 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/807002
Hearing aid May 17, 2001 Issued
Array ( [id] => 6304642 [patent_doc_number] => 20020094107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-18 [patent_title] => 'Magnet system for loudspeakers' [patent_app_type] => new [patent_app_number] => 09/847692 [patent_app_country] => US [patent_app_date] => 2001-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3231 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0094/20020094107.pdf [firstpage_image] =>[orig_patent_app_number] => 09847692 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/847692
Magnet system for loudspeakers May 1, 2001 Issued
Array ( [id] => 6986455 [patent_doc_number] => 20010036287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-11-01 [patent_title] => 'Combination acoustical and electrical switch for a directional microphone' [patent_app_type] => new [patent_app_number] => 09/808793 [patent_app_country] => US [patent_app_date] => 2001-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1690 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0036/20010036287.pdf [firstpage_image] =>[orig_patent_app_number] => 09808793 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/808793
Combination acoustical and electrical switch for a directional microphone Mar 14, 2001 Abandoned
Array ( [id] => 6426034 [patent_doc_number] => 20020126866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-12 [patent_title] => 'Loudspeaker concealment system' [patent_app_type] => new [patent_app_number] => 09/800933 [patent_app_country] => US [patent_app_date] => 2001-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4183 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0126/20020126866.pdf [firstpage_image] =>[orig_patent_app_number] => 09800933 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/800933
Loudspeaker concealment system Mar 5, 2001 Issued
Array ( [id] => 6901263 [patent_doc_number] => 20010022846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-09-20 [patent_title] => 'Speaker parts and method of fabricating the speaker parts' [patent_app_type] => new [patent_app_number] => 09/797993 [patent_app_country] => US [patent_app_date] => 2001-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4326 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0022/20010022846.pdf [firstpage_image] =>[orig_patent_app_number] => 09797993 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/797993
Speaker parts and method of fabricating the speaker parts Mar 4, 2001 Abandoned
Array ( [id] => 6891766 [patent_doc_number] => 20010017928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-08-30 [patent_title] => 'Speaker' [patent_app_type] => new [patent_app_number] => 09/791872 [patent_app_country] => US [patent_app_date] => 2001-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5769 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0017/20010017928.pdf [firstpage_image] =>[orig_patent_app_number] => 09791872 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/791872
Speaker Feb 25, 2001 Issued
Array ( [id] => 1568030 [patent_doc_number] => 06339647 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-15 [patent_title] => 'Hearing aid with beam forming properties' [patent_app_type] => B1 [patent_app_number] => 09/763692 [patent_app_country] => US [patent_app_date] => 2001-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 2016 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/339/06339647.pdf [firstpage_image] =>[orig_patent_app_number] => 09763692 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/763692
Hearing aid with beam forming properties Feb 25, 2001 Issued
Array ( [id] => 1205364 [patent_doc_number] => 06721435 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-04-13 [patent_title] => 'Acoustic loudspeaker with energy absorbing bearing and voice coil, and selective sound dampening and dispersion' [patent_app_type] => B2 [patent_app_number] => 09/790332 [patent_app_country] => US [patent_app_date] => 2001-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4165 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/721/06721435.pdf [firstpage_image] =>[orig_patent_app_number] => 09790332 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/790332
Acoustic loudspeaker with energy absorbing bearing and voice coil, and selective sound dampening and dispersion Feb 20, 2001 Issued
Array ( [id] => 1507950 [patent_doc_number] => 06466676 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-10-15 [patent_title] => 'Compound driver for acoustical applications' [patent_app_type] => B2 [patent_app_number] => 09/779279 [patent_app_country] => US [patent_app_date] => 2001-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4871 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/466/06466676.pdf [firstpage_image] =>[orig_patent_app_number] => 09779279 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/779279
Compound driver for acoustical applications Feb 7, 2001 Issued
Array ( [id] => 6899909 [patent_doc_number] => 20010009585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-07-26 [patent_title] => 'Electroacoustic transducer and attachment structure thereof' [patent_app_type] => new [patent_app_number] => 09/768513 [patent_app_country] => US [patent_app_date] => 2001-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4563 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0009/20010009585.pdf [firstpage_image] =>[orig_patent_app_number] => 09768513 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/768513
Electroacoustic transducer and attachment structure thereof Jan 24, 2001 Abandoned
Array ( [id] => 6907958 [patent_doc_number] => 20010010725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-08-02 [patent_title] => 'Electroacoustic transducer having diaphragm with coil mounting projections and interposed stabilizing walls' [patent_app_type] => new [patent_app_number] => 09/769183 [patent_app_country] => US [patent_app_date] => 2001-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1904 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0010/20010010725.pdf [firstpage_image] =>[orig_patent_app_number] => 09769183 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/769183
Electroacoustic transducer having diaphragm with coil mounting projections and interposed stabilizing walls Jan 24, 2001 Issued
Array ( [id] => 1443300 [patent_doc_number] => 06335975 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-01 [patent_title] => 'Rainproof and omnidirectional loudspeaker system' [patent_app_type] => B1 [patent_app_number] => 09/765402 [patent_app_country] => US [patent_app_date] => 2001-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1176 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/335/06335975.pdf [firstpage_image] =>[orig_patent_app_number] => 09765402 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/765402
Rainproof and omnidirectional loudspeaker system Jan 21, 2001 Issued
Array ( [id] => 1352334 [patent_doc_number] => 06590987 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-07-08 [patent_title] => 'Two-wired hearing aid system utilizing two-way communication for programming' [patent_app_type] => B2 [patent_app_number] => 09/764842 [patent_app_country] => US [patent_app_date] => 2001-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3479 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/590/06590987.pdf [firstpage_image] =>[orig_patent_app_number] => 09764842 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/764842
Two-wired hearing aid system utilizing two-way communication for programming Jan 16, 2001 Issued
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