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] => 2105977 [patent_doc_number] => 04450931 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-29 [patent_title] => 'Structure for decreasing low frequency air vibration' [patent_app_type] => 1 [patent_app_number] => 6/352527 [patent_app_country] => US [patent_app_date] => 1982-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 1553 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/450/04450931.pdf [firstpage_image] =>[orig_patent_app_number] => 352527 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/352527
Structure for decreasing low frequency air vibration Feb 25, 1982 Issued
Array ( [id] => 2047036 [patent_doc_number] => 04390078 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-06-28 [patent_title] => 'Loudspeaker horn' [patent_app_type] => 1 [patent_app_number] => 6/351439 [patent_app_country] => US [patent_app_date] => 1982-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1900 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/390/04390078.pdf [firstpage_image] =>[orig_patent_app_number] => 351439 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/351439
Loudspeaker horn Feb 22, 1982 Issued
Array ( [id] => 2075487 [patent_doc_number] => 04433749 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-28 [patent_title] => 'Acoustic rear radiation absorption for loudspeaker systems' [patent_app_type] => 1 [patent_app_number] => 6/350183 [patent_app_country] => US [patent_app_date] => 1982-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 932 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/433/04433749.pdf [firstpage_image] =>[orig_patent_app_number] => 350183 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/350183
Acoustic rear radiation absorption for loudspeaker systems Feb 18, 1982 Issued
Array ( [id] => 2053430 [patent_doc_number] => 04408678 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-11 [patent_title] => 'Loudspeaker enclosure' [patent_app_type] => 1 [patent_app_number] => 6/350217 [patent_app_country] => US [patent_app_date] => 1982-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1093 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/408/04408678.pdf [firstpage_image] =>[orig_patent_app_number] => 350217 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/350217
Loudspeaker enclosure Feb 18, 1982 Issued
Array ( [id] => 2026004 [patent_doc_number] => 04415060 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-15 [patent_title] => 'Muffler for compressors' [patent_app_type] => 1 [patent_app_number] => 6/349474 [patent_app_country] => US [patent_app_date] => 1982-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 766 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/415/04415060.pdf [firstpage_image] =>[orig_patent_app_number] => 349474 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/349474
Muffler for compressors Feb 16, 1982 Issued
Array ( [id] => 2067860 [patent_doc_number] => 04424881 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-01-10 [patent_title] => 'Speaker assembly' [patent_app_type] => 1 [patent_app_number] => 6/349628 [patent_app_country] => US [patent_app_date] => 1982-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 883 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/424/04424881.pdf [firstpage_image] =>[orig_patent_app_number] => 349628 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/349628
Speaker assembly Feb 16, 1982 Issued
Array ( [id] => 2077400 [patent_doc_number] => 04449610 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-22 [patent_title] => 'Muffler for compressor for refrigerating apparatuses' [patent_app_type] => 1 [patent_app_number] => 6/349475 [patent_app_country] => US [patent_app_date] => 1982-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 727 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/449/04449610.pdf [firstpage_image] =>[orig_patent_app_number] => 349475 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/349475
Muffler for compressor for refrigerating apparatuses Feb 16, 1982 Issued
Array ( [id] => 2113969 [patent_doc_number] => 04451728 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-29 [patent_title] => 'Self-contained portable voting booth apparatus' [patent_app_type] => 1 [patent_app_number] => 6/344628 [patent_app_country] => US [patent_app_date] => 1982-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 19 [patent_no_of_words] => 6195 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/451/04451728.pdf [firstpage_image] =>[orig_patent_app_number] => 344628 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/344628
Self-contained portable voting booth apparatus Jan 31, 1982 Issued
Array ( [id] => 1993251 [patent_doc_number] => 04381045 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-04-26 [patent_title] => 'Exhaust gas silencer for a heat engine' [patent_app_type] => 1 [patent_app_number] => 6/343121 [patent_app_country] => US [patent_app_date] => 1982-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1726 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/381/04381045.pdf [firstpage_image] =>[orig_patent_app_number] => 343121 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/343121
Exhaust gas silencer for a heat engine Jan 26, 1982 Issued
Array ( [id] => 2033290 [patent_doc_number] => 04410064 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-18 [patent_title] => 'Bass response speaker housing and method of tuning same' [patent_app_type] => 1 [patent_app_number] => 6/343338 [patent_app_country] => US [patent_app_date] => 1982-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2215 [patent_no_of_claims] => 5 [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/04/410/04410064.pdf [firstpage_image] =>[orig_patent_app_number] => 343338 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/343338
Bass response speaker housing and method of tuning same Jan 26, 1982 Issued
Array ( [id] => 2077368 [patent_doc_number] => 04449607 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-22 [patent_title] => 'Soundproofing for a gas pipe, in particular for the fan jet of a turbojet, and equipment for its fabrication' [patent_app_type] => 1 [patent_app_number] => 6/342733 [patent_app_country] => US [patent_app_date] => 1982-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3394 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/449/04449607.pdf [firstpage_image] =>[orig_patent_app_number] => 342733 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/342733
Soundproofing for a gas pipe, in particular for the fan jet of a turbojet, and equipment for its fabrication Jan 25, 1982 Issued
Array ( [id] => 2108697 [patent_doc_number] => 04436178 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-13 [patent_title] => 'Housing loudspeaker' [patent_app_type] => 1 [patent_app_number] => 6/342163 [patent_app_country] => US [patent_app_date] => 1982-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2338 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/436/04436178.pdf [firstpage_image] =>[orig_patent_app_number] => 342163 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/342163
Housing loudspeaker Jan 24, 1982 Issued
Array ( [id] => 2089722 [patent_doc_number] => 04456091 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-06-26 [patent_title] => 'Silencer in stainless material for exhaust systems of automobile vehicles' [patent_app_type] => 1 [patent_app_number] => 6/342662 [patent_app_country] => US [patent_app_date] => 1982-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1204 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/456/04456091.pdf [firstpage_image] =>[orig_patent_app_number] => 342662 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/342662
Silencer in stainless material for exhaust systems of automobile vehicles Jan 24, 1982 Issued
Array ( [id] => 2001050 [patent_doc_number] => 04387788 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-06-14 [patent_title] => 'Diaphragm pressure ring for tone generators' [patent_app_type] => 1 [patent_app_number] => 6/341442 [patent_app_country] => US [patent_app_date] => 1982-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 2539 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/387/04387788.pdf [firstpage_image] =>[orig_patent_app_number] => 341442 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/341442
Diaphragm pressure ring for tone generators Jan 20, 1982 Issued
06/340856 VARIATOR CONVERSION ASSEMBLY Jan 19, 1982 Abandoned
Array ( [id] => 2047745 [patent_doc_number] => 04387295 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-06-07 [patent_title] => 'Pneumatic penetration sensor for oil drilling' [patent_app_type] => 1 [patent_app_number] => 6/340824 [patent_app_country] => US [patent_app_date] => 1982-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2894 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/387/04387295.pdf [firstpage_image] =>[orig_patent_app_number] => 340824 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/340824
Pneumatic penetration sensor for oil drilling Jan 18, 1982 Issued
Array ( [id] => 2075494 [patent_doc_number] => 04433750 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-28 [patent_title] => 'Synthetic horn projector with metal insert' [patent_app_type] => 1 [patent_app_number] => 6/339319 [patent_app_country] => US [patent_app_date] => 1982-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2358 [patent_no_of_claims] => 6 [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/04/433/04433750.pdf [firstpage_image] =>[orig_patent_app_number] => 339319 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/339319
Synthetic horn projector with metal insert Jan 14, 1982 Issued
Array ( [id] => 2091635 [patent_doc_number] => 04474258 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-10-02 [patent_title] => 'Loudspeaker enclosure and waveform energy reflector' [patent_app_type] => 1 [patent_app_number] => 6/338553 [patent_app_country] => US [patent_app_date] => 1982-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 2765 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/474/04474258.pdf [firstpage_image] =>[orig_patent_app_number] => 338553 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/338553
Loudspeaker enclosure and waveform energy reflector Jan 10, 1982 Issued
Array ( [id] => 2090537 [patent_doc_number] => 04476380 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-10-09 [patent_title] => 'Calculator' [patent_app_type] => 1 [patent_app_number] => 6/337540 [patent_app_country] => US [patent_app_date] => 1982-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1206 [patent_no_of_claims] => 3 [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/04/476/04476380.pdf [firstpage_image] =>[orig_patent_app_number] => 337540 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/337540
Calculator Jan 6, 1982 Issued
Array ( [id] => 2053992 [patent_doc_number] => 04432434 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-21 [patent_title] => 'Sound absorbing arrangement for air handling units' [patent_app_type] => 1 [patent_app_number] => 6/337584 [patent_app_country] => US [patent_app_date] => 1982-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2898 [patent_no_of_claims] => 7 [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/04/432/04432434.pdf [firstpage_image] =>[orig_patent_app_number] => 337584 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/337584
Sound absorbing arrangement for air handling units Jan 6, 1982 Issued
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