Search

Vinh Luong

Examiner (ID: 14798, Phone: (571)272-7109 , Office: P/3656 )

Most Active Art Unit
3502
Art Unit(s)
3508, 3622, 2899, 3656, 3736, 3502, 3682, 3617, 3681
Total Applications
3224
Issued Applications
2396
Pending Applications
78
Abandoned Applications
754

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2727949 [patent_doc_number] => 05010977 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-30 [patent_title] => 'Acoustic apparatus with plural resonators having different resonance frequencies' [patent_app_type] => 1 [patent_app_number] => 7/379583 [patent_app_country] => US [patent_app_date] => 1989-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 4258 [patent_no_of_claims] => 8 [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/05/010/05010977.pdf [firstpage_image] =>[orig_patent_app_number] => 379583 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/379583
Acoustic apparatus with plural resonators having different resonance frequencies Jul 12, 1989 Issued
Array ( [id] => 2615970 [patent_doc_number] => 04936413 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-26 [patent_title] => 'In-line noise attenuation device for a gas conduit' [patent_app_type] => 1 [patent_app_number] => 7/377672 [patent_app_country] => US [patent_app_date] => 1989-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 1569 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/936/04936413.pdf [firstpage_image] =>[orig_patent_app_number] => 377672 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/377672
In-line noise attenuation device for a gas conduit Jul 9, 1989 Issued
Array ( [id] => 2649883 [patent_doc_number] => 04934482 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-19 [patent_title] => 'Pulse damper' [patent_app_type] => 1 [patent_app_number] => 7/376817 [patent_app_country] => US [patent_app_date] => 1989-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 11 [patent_no_of_words] => 2379 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/934/04934482.pdf [firstpage_image] =>[orig_patent_app_number] => 376817 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/376817
Pulse damper Jul 6, 1989 Issued
Array ( [id] => 2709661 [patent_doc_number] => 04992645 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-12 [patent_title] => 'Cash handling device' [patent_app_type] => 1 [patent_app_number] => 7/374917 [patent_app_country] => US [patent_app_date] => 1989-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 4373 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/992/04992645.pdf [firstpage_image] =>[orig_patent_app_number] => 374917 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/374917
Cash handling device Jul 2, 1989 Issued
Array ( [id] => 2611142 [patent_doc_number] => 04905791 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-06 [patent_title] => 'Light weight hybrid exhaust muffler and method of manufacture' [patent_app_type] => 1 [patent_app_number] => 7/372255 [patent_app_country] => US [patent_app_date] => 1989-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 8207 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/905/04905791.pdf [firstpage_image] =>[orig_patent_app_number] => 372255 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/372255
Light weight hybrid exhaust muffler and method of manufacture Jun 26, 1989 Issued
Array ( [id] => 2620606 [patent_doc_number] => 04909346 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-20 [patent_title] => 'Jet engine noise suppression system' [patent_app_type] => 1 [patent_app_number] => 7/372051 [patent_app_country] => US [patent_app_date] => 1989-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2654 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 408 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/909/04909346.pdf [firstpage_image] =>[orig_patent_app_number] => 372051 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/372051
Jet engine noise suppression system Jun 26, 1989 Issued
Array ( [id] => 2635653 [patent_doc_number] => 04958063 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-18 [patent_title] => 'Device for counting objects' [patent_app_type] => 1 [patent_app_number] => 7/371393 [patent_app_country] => US [patent_app_date] => 1989-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 12 [patent_no_of_words] => 2142 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/958/04958063.pdf [firstpage_image] =>[orig_patent_app_number] => 371393 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/371393
Device for counting objects Jun 25, 1989 Issued
Array ( [id] => 2730556 [patent_doc_number] => 05014815 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-14 [patent_title] => 'Acoustic liner' [patent_app_type] => 1 [patent_app_number] => 7/371398 [patent_app_country] => US [patent_app_date] => 1989-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 2957 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/014/05014815.pdf [firstpage_image] =>[orig_patent_app_number] => 371398 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/371398
Acoustic liner Jun 25, 1989 Issued
Array ( [id] => 2655274 [patent_doc_number] => 05025888 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-25 [patent_title] => 'Acoustic liner' [patent_app_type] => 1 [patent_app_number] => 7/371399 [patent_app_country] => US [patent_app_date] => 1989-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 2957 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/025/05025888.pdf [firstpage_image] =>[orig_patent_app_number] => 371399 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/371399
Acoustic liner Jun 25, 1989 Issued
Array ( [id] => 2576975 [patent_doc_number] => 04969535 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-13 [patent_title] => 'Acoustic liner' [patent_app_type] => 1 [patent_app_number] => 7/371593 [patent_app_country] => US [patent_app_date] => 1989-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 2957 [patent_no_of_claims] => 8 [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/04/969/04969535.pdf [firstpage_image] =>[orig_patent_app_number] => 371593 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/371593
Acoustic liner Jun 25, 1989 Issued
Array ( [id] => 2582633 [patent_doc_number] => 04940112 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-10 [patent_title] => 'High performance flame and smoke foam-barrier-foam-facing acoustical composite' [patent_app_type] => 1 [patent_app_number] => 7/368510 [patent_app_country] => US [patent_app_date] => 1989-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5905 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/940/04940112.pdf [firstpage_image] =>[orig_patent_app_number] => 368510 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/368510
High performance flame and smoke foam-barrier-foam-facing acoustical composite Jun 19, 1989 Issued
Array ( [id] => 2603006 [patent_doc_number] => 04967872 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-06 [patent_title] => 'Loud speaker system' [patent_app_type] => 1 [patent_app_number] => 7/367606 [patent_app_country] => US [patent_app_date] => 1989-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1035 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/967/04967872.pdf [firstpage_image] =>[orig_patent_app_number] => 367606 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/367606
Loud speaker system Jun 18, 1989 Issued
Array ( [id] => 2587592 [patent_doc_number] => 04947957 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-14 [patent_title] => 'Regenerable desiccant cartridge for automotive muffler' [patent_app_type] => 1 [patent_app_number] => 7/367146 [patent_app_country] => US [patent_app_date] => 1989-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 10 [patent_no_of_words] => 1348 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/947/04947957.pdf [firstpage_image] =>[orig_patent_app_number] => 367146 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/367146
Regenerable desiccant cartridge for automotive muffler Jun 15, 1989 Issued
Array ( [id] => 2565123 [patent_doc_number] => 04972921 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-27 [patent_title] => 'Muffler for internal combustion engines' [patent_app_type] => 1 [patent_app_number] => 7/366782 [patent_app_country] => US [patent_app_date] => 1989-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 5463 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 451 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/972/04972921.pdf [firstpage_image] =>[orig_patent_app_number] => 366782 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/366782
Muffler for internal combustion engines Jun 14, 1989 Issued
Array ( [id] => 2640440 [patent_doc_number] => 04928788 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-29 [patent_title] => 'Ported automotive speaker enclosure apparatus and method' [patent_app_type] => 1 [patent_app_number] => 7/364160 [patent_app_country] => US [patent_app_date] => 1989-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2634 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/928/04928788.pdf [firstpage_image] =>[orig_patent_app_number] => 364160 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/364160
Ported automotive speaker enclosure apparatus and method Jun 11, 1989 Issued
Array ( [id] => 2571673 [patent_doc_number] => 04900901 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-13 [patent_title] => 'Tamper proof assembly' [patent_app_type] => 1 [patent_app_number] => 7/363688 [patent_app_country] => US [patent_app_date] => 1989-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 11 [patent_no_of_words] => 3085 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/900/04900901.pdf [firstpage_image] =>[orig_patent_app_number] => 363688 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/363688
Tamper proof assembly Jun 8, 1989 Issued
Array ( [id] => 2626068 [patent_doc_number] => 04938309 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-03 [patent_title] => 'Built-in vacuum cleaning system with improved acoustic damping design' [patent_app_type] => 1 [patent_app_number] => 7/363090 [patent_app_country] => US [patent_app_date] => 1989-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 6500 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/938/04938309.pdf [firstpage_image] =>[orig_patent_app_number] => 363090 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/363090
Built-in vacuum cleaning system with improved acoustic damping design Jun 7, 1989 Issued
Array ( [id] => 2609623 [patent_doc_number] => 04919227 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-24 [patent_title] => 'Tamper resistant speaker grille for intercom module' [patent_app_type] => 1 [patent_app_number] => 7/363002 [patent_app_country] => US [patent_app_date] => 1989-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1112 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/919/04919227.pdf [firstpage_image] =>[orig_patent_app_number] => 363002 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/363002
Tamper resistant speaker grille for intercom module Jun 7, 1989 Issued
Array ( [id] => 2621273 [patent_doc_number] => 04913261 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-03 [patent_title] => 'Acoustical absorber' [patent_app_type] => 1 [patent_app_number] => 7/361410 [patent_app_country] => US [patent_app_date] => 1989-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1228 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/913/04913261.pdf [firstpage_image] =>[orig_patent_app_number] => 361410 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/361410
Acoustical absorber Jun 4, 1989 Issued
Array ( [id] => 2577315 [patent_doc_number] => 04932496 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-12 [patent_title] => 'Self-supporting sound barrier' [patent_app_type] => 1 [patent_app_number] => 7/361193 [patent_app_country] => US [patent_app_date] => 1989-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2122 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/932/04932496.pdf [firstpage_image] =>[orig_patent_app_number] => 361193 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/361193
Self-supporting sound barrier Jun 4, 1989 Issued
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