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] => 2656434 [patent_doc_number] => 04982812 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-08 [patent_title] => 'Noise-preventive means for compressor used in air conditioner' [patent_app_type] => 1 [patent_app_number] => 7/426007 [patent_app_country] => US [patent_app_date] => 1989-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1352 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 506 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/982/04982812.pdf [firstpage_image] =>[orig_patent_app_number] => 426007 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/426007
Noise-preventive means for compressor used in air conditioner Oct 23, 1989 Issued
07/419721 SPEAKER COVER GRILLE INSTALLATION Oct 10, 1989 Abandoned
Array ( [id] => 2729331 [patent_doc_number] => 05002151 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-26 [patent_title] => 'Ear piece having disposable, compressible polymeric foam sleeve' [patent_app_type] => 1 [patent_app_number] => 7/416856 [patent_app_country] => US [patent_app_date] => 1989-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 7862 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/002/05002151.pdf [firstpage_image] =>[orig_patent_app_number] => 416856 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/416856
Ear piece having disposable, compressible polymeric foam sleeve Oct 3, 1989 Issued
Array ( [id] => 2720136 [patent_doc_number] => 04997058 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-05 [patent_title] => 'Sound transducer' [patent_app_type] => 1 [patent_app_number] => 7/416019 [patent_app_country] => US [patent_app_date] => 1989-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 3394 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/997/04997058.pdf [firstpage_image] =>[orig_patent_app_number] => 416019 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/416019
Sound transducer Oct 1, 1989 Issued
Array ( [id] => 2766682 [patent_doc_number] => 04994657 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-19 [patent_title] => 'Estate and gift tax estimator' [patent_app_type] => 1 [patent_app_number] => 7/408138 [patent_app_country] => US [patent_app_date] => 1989-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3063 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/994/04994657.pdf [firstpage_image] =>[orig_patent_app_number] => 408138 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/408138
Estate and gift tax estimator Sep 14, 1989 Issued
Array ( [id] => 2645243 [patent_doc_number] => 04977975 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-18 [patent_title] => 'Vented motorcycle helmet speaker enclosure' [patent_app_type] => 1 [patent_app_number] => 7/407297 [patent_app_country] => US [patent_app_date] => 1989-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 8 [patent_no_of_words] => 4560 [patent_no_of_claims] => 18 [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/04/977/04977975.pdf [firstpage_image] =>[orig_patent_app_number] => 407297 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/407297
Vented motorcycle helmet speaker enclosure Sep 13, 1989 Issued
Array ( [id] => 2577055 [patent_doc_number] => 04958697 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-25 [patent_title] => 'Anatomically shaped earseals for headsets' [patent_app_type] => 1 [patent_app_number] => 7/405823 [patent_app_country] => US [patent_app_date] => 1989-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1242 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/958/04958697.pdf [firstpage_image] =>[orig_patent_app_number] => 405823 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/405823
Anatomically shaped earseals for headsets Sep 10, 1989 Issued
Array ( [id] => 2614463 [patent_doc_number] => 04966252 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-30 [patent_title] => 'Microphone windscreen and method of fabricating the same' [patent_app_type] => 1 [patent_app_number] => 7/399142 [patent_app_country] => US [patent_app_date] => 1989-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1849 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/966/04966252.pdf [firstpage_image] =>[orig_patent_app_number] => 399142 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/399142
Microphone windscreen and method of fabricating the same Aug 27, 1989 Issued
Array ( [id] => 2652568 [patent_doc_number] => 04953659 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-04 [patent_title] => 'Fluid blow-off muffler' [patent_app_type] => 1 [patent_app_number] => 7/398792 [patent_app_country] => US [patent_app_date] => 1989-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3415 [patent_no_of_claims] => 40 [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/04/953/04953659.pdf [firstpage_image] =>[orig_patent_app_number] => 398792 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/398792
Fluid blow-off muffler Aug 24, 1989 Issued
Array ( [id] => 2614483 [patent_doc_number] => 04966253 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-30 [patent_title] => 'Muffler device for exhaust systems' [patent_app_type] => 1 [patent_app_number] => 7/397239 [patent_app_country] => US [patent_app_date] => 1989-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2214 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/966/04966253.pdf [firstpage_image] =>[orig_patent_app_number] => 397239 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/397239
Muffler device for exhaust systems Aug 22, 1989 Issued
Array ( [id] => 2690095 [patent_doc_number] => 05000286 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-19 [patent_title] => 'Modular loudspeaker system' [patent_app_type] => 1 [patent_app_number] => 7/394135 [patent_app_country] => US [patent_app_date] => 1989-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 5086 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/000/05000286.pdf [firstpage_image] =>[orig_patent_app_number] => 394135 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/394135
Modular loudspeaker system Aug 14, 1989 Issued
Array ( [id] => 2709902 [patent_doc_number] => 05024288 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-18 [patent_title] => 'Sound attenuation apparatus' [patent_app_type] => 1 [patent_app_number] => 7/392165 [patent_app_country] => US [patent_app_date] => 1989-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1452 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/024/05024288.pdf [firstpage_image] =>[orig_patent_app_number] => 392165 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/392165
Sound attenuation apparatus Aug 9, 1989 Issued
Array ( [id] => 2637245 [patent_doc_number] => 04952784 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-28 [patent_title] => 'Unit drive assembly' [patent_app_type] => 1 [patent_app_number] => 7/388276 [patent_app_country] => US [patent_app_date] => 1989-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3458 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/952/04952784.pdf [firstpage_image] =>[orig_patent_app_number] => 388276 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/388276
Unit drive assembly Jul 31, 1989 Issued
Array ( [id] => 2631204 [patent_doc_number] => 04979587 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-25 [patent_title] => 'Jet engine noise suppressor' [patent_app_type] => 1 [patent_app_number] => 7/388246 [patent_app_country] => US [patent_app_date] => 1989-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 4 [patent_no_of_words] => 3658 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/979/04979587.pdf [firstpage_image] =>[orig_patent_app_number] => 388246 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/388246
Jet engine noise suppressor Jul 31, 1989 Issued
Array ( [id] => 2655593 [patent_doc_number] => 04998597 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-12 [patent_title] => 'Insulated exhaust pipe attachment means' [patent_app_type] => 1 [patent_app_number] => 7/386841 [patent_app_country] => US [patent_app_date] => 1989-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 14 [patent_no_of_words] => 2646 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/998/04998597.pdf [firstpage_image] =>[orig_patent_app_number] => 386841 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/386841
Insulated exhaust pipe attachment means Jul 30, 1989 Issued
Array ( [id] => 2620623 [patent_doc_number] => 04909347 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-20 [patent_title] => 'Exhaust tube' [patent_app_type] => 1 [patent_app_number] => 7/386092 [patent_app_country] => US [patent_app_date] => 1989-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1209 [patent_no_of_claims] => 3 [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/04/909/04909347.pdf [firstpage_image] =>[orig_patent_app_number] => 386092 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/386092
Exhaust tube Jul 27, 1989 Issued
Array ( [id] => 2568724 [patent_doc_number] => 04924964 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-15 [patent_title] => 'Loudspeaker enclosure' [patent_app_type] => 1 [patent_app_number] => 7/384669 [patent_app_country] => US [patent_app_date] => 1989-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1984 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/924/04924964.pdf [firstpage_image] =>[orig_patent_app_number] => 384669 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/384669
Loudspeaker enclosure Jul 23, 1989 Issued
Array ( [id] => 2603024 [patent_doc_number] => 04967873 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-06 [patent_title] => 'Acoustic lens apparatus' [patent_app_type] => 1 [patent_app_number] => 7/384180 [patent_app_country] => US [patent_app_date] => 1989-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 6092 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/967/04967873.pdf [firstpage_image] =>[orig_patent_app_number] => 384180 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/384180
Acoustic lens apparatus Jul 20, 1989 Issued
Array ( [id] => 2580184 [patent_doc_number] => 04923032 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-08 [patent_title] => 'Ceiling panel sound system' [patent_app_type] => 1 [patent_app_number] => 7/384300 [patent_app_country] => US [patent_app_date] => 1989-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2947 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/923/04923032.pdf [firstpage_image] =>[orig_patent_app_number] => 384300 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/384300
Ceiling panel sound system Jul 20, 1989 Issued
Array ( [id] => 2615953 [patent_doc_number] => 04936412 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-26 [patent_title] => 'Silencer for the exhaust gas of motor vehicle internal combustion engines' [patent_app_type] => 1 [patent_app_number] => 7/380321 [patent_app_country] => US [patent_app_date] => 1989-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1151 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/936/04936412.pdf [firstpage_image] =>[orig_patent_app_number] => 380321 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/380321
Silencer for the exhaust gas of motor vehicle internal combustion engines Jul 16, 1989 Issued
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