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] => 2255393 [patent_doc_number] => 04569415 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-02-11 [patent_title] => 'Air silencer for an internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 6/640024 [patent_app_country] => US [patent_app_date] => 1984-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2741 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/569/04569415.pdf [firstpage_image] =>[orig_patent_app_number] => 640024 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/640024
Air silencer for an internal combustion engine Aug 8, 1984 Issued
Array ( [id] => 2212790 [patent_doc_number] => 04620607 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-11-04 [patent_title] => 'Air silencer for an internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 6/640025 [patent_app_country] => US [patent_app_date] => 1984-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 3095 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/620/04620607.pdf [firstpage_image] =>[orig_patent_app_number] => 640025 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/640025
Air silencer for an internal combustion engine Aug 8, 1984 Issued
Array ( [id] => 2263178 [patent_doc_number] => 04565258 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-21 [patent_title] => 'Stereo headset system for use in a wet environment' [patent_app_type] => 1 [patent_app_number] => 6/638396 [patent_app_country] => US [patent_app_date] => 1984-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 2444 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/565/04565258.pdf [firstpage_image] =>[orig_patent_app_number] => 638396 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/638396
Stereo headset system for use in a wet environment Aug 6, 1984 Issued
Array ( [id] => 2192491 [patent_doc_number] => 04527657 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-09 [patent_title] => 'Tapered tube impedance matching underwater voice communicator with bubble silencer' [patent_app_type] => 1 [patent_app_number] => 6/636327 [patent_app_country] => US [patent_app_date] => 1984-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3629 [patent_no_of_claims] => 17 [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/04/527/04527657.pdf [firstpage_image] =>[orig_patent_app_number] => 636327 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/636327
Tapered tube impedance matching underwater voice communicator with bubble silencer Jul 30, 1984 Issued
Array ( [id] => 2192502 [patent_doc_number] => 04527658 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-09 [patent_title] => 'Bubble silencer for an underwater voice communicator' [patent_app_type] => 1 [patent_app_number] => 6/636328 [patent_app_country] => US [patent_app_date] => 1984-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1381 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/527/04527658.pdf [firstpage_image] =>[orig_patent_app_number] => 636328 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/636328
Bubble silencer for an underwater voice communicator Jul 30, 1984 Issued
Array ( [id] => 2159710 [patent_doc_number] => 04540063 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-09-10 [patent_title] => 'Sound wave attenuation device' [patent_app_type] => 1 [patent_app_number] => 6/635004 [patent_app_country] => US [patent_app_date] => 1984-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 2032 [patent_no_of_claims] => 20 [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/04/540/04540063.pdf [firstpage_image] =>[orig_patent_app_number] => 635004 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/635004
Sound wave attenuation device Jul 26, 1984 Issued
Array ( [id] => 2336938 [patent_doc_number] => 04640381 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-03 [patent_title] => 'Wall-mounted resin speaker cabinet' [patent_app_type] => 1 [patent_app_number] => 6/628084 [patent_app_country] => US [patent_app_date] => 1984-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 17 [patent_no_of_words] => 2908 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/640/04640381.pdf [firstpage_image] =>[orig_patent_app_number] => 628084 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/628084
Wall-mounted resin speaker cabinet Jul 4, 1984 Issued
Array ( [id] => 2263693 [patent_doc_number] => 04564750 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-14 [patent_title] => 'Device for combination of data' [patent_app_type] => 1 [patent_app_number] => 6/625313 [patent_app_country] => US [patent_app_date] => 1984-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1372 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/564/04564750.pdf [firstpage_image] =>[orig_patent_app_number] => 625313 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/625313
Device for combination of data Jun 27, 1984 Issued
Array ( [id] => 2234697 [patent_doc_number] => 04632216 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-30 [patent_title] => 'Muffler apparatus and method for making same' [patent_app_type] => 1 [patent_app_number] => 6/624935 [patent_app_country] => US [patent_app_date] => 1984-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 14 [patent_no_of_words] => 3277 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/632/04632216.pdf [firstpage_image] =>[orig_patent_app_number] => 624935 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/624935
Muffler apparatus and method for making same Jun 26, 1984 Issued
Array ( [id] => 2263188 [patent_doc_number] => 04565259 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-21 [patent_title] => 'Connection block' [patent_app_type] => 1 [patent_app_number] => 6/624605 [patent_app_country] => US [patent_app_date] => 1984-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 3894 [patent_no_of_claims] => 8 [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/04/565/04565259.pdf [firstpage_image] =>[orig_patent_app_number] => 624605 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/624605
Connection block Jun 25, 1984 Issued
Array ( [id] => 2182159 [patent_doc_number] => 04507549 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-03-26 [patent_title] => 'Odometer reset mechanism' [patent_app_type] => 1 [patent_app_number] => 6/621775 [patent_app_country] => US [patent_app_date] => 1984-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 2702 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/507/04507549.pdf [firstpage_image] =>[orig_patent_app_number] => 621775 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/621775
Odometer reset mechanism Jun 17, 1984 Issued
Array ( [id] => 2210888 [patent_doc_number] => 04620471 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-11-04 [patent_title] => 'Chord selector for keyboard musical instruments' [patent_app_type] => 1 [patent_app_number] => 6/618474 [patent_app_country] => US [patent_app_date] => 1984-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 1887 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 344 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/620/04620471.pdf [firstpage_image] =>[orig_patent_app_number] => 618474 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/618474
Chord selector for keyboard musical instruments Jun 7, 1984 Issued
Array ( [id] => 2125052 [patent_doc_number] => 04542803 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-09-24 [patent_title] => 'Detachable inflight headset for civil aircraft' [patent_app_type] => 1 [patent_app_number] => 6/615722 [patent_app_country] => US [patent_app_date] => 1984-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1003 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/542/04542803.pdf [firstpage_image] =>[orig_patent_app_number] => 615722 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/615722
Detachable inflight headset for civil aircraft May 30, 1984 Issued
Array ( [id] => 2212069 [patent_doc_number] => 04595073 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-06-17 [patent_title] => 'Plug-type muffler section' [patent_app_type] => 1 [patent_app_number] => 6/610129 [patent_app_country] => US [patent_app_date] => 1984-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 1602 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/595/04595073.pdf [firstpage_image] =>[orig_patent_app_number] => 610129 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/610129
Plug-type muffler section May 13, 1984 Issued
Array ( [id] => 2179481 [patent_doc_number] => 04562339 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-31 [patent_title] => 'Inserted product newspaper sensor' [patent_app_type] => 1 [patent_app_number] => 6/609448 [patent_app_country] => US [patent_app_date] => 1984-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 30 [patent_no_of_words] => 5156 [patent_no_of_claims] => 27 [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/04/562/04562339.pdf [firstpage_image] =>[orig_patent_app_number] => 609448 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/609448
Inserted product newspaper sensor May 10, 1984 Issued
Array ( [id] => 2228417 [patent_doc_number] => 04572324 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-02-25 [patent_title] => 'Ear piece construction' [patent_app_type] => 1 [patent_app_number] => 6/608973 [patent_app_country] => US [patent_app_date] => 1984-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 10 [patent_no_of_words] => 3132 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/572/04572324.pdf [firstpage_image] =>[orig_patent_app_number] => 608973 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/608973
Ear piece construction May 9, 1984 Issued
Array ( [id] => 2220162 [patent_doc_number] => 04570748 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-02-18 [patent_title] => 'Co-oscillating, volume-changing resonator in the form of a silencer' [patent_app_type] => 1 [patent_app_number] => 6/608778 [patent_app_country] => US [patent_app_date] => 1984-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2051 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/570/04570748.pdf [firstpage_image] =>[orig_patent_app_number] => 608778 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/608778
Co-oscillating, volume-changing resonator in the form of a silencer May 9, 1984 Issued
Array ( [id] => 2272823 [patent_doc_number] => 04601362 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-22 [patent_title] => 'Device for damping an oscillatory system' [patent_app_type] => 1 [patent_app_number] => 6/608210 [patent_app_country] => US [patent_app_date] => 1984-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1844 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/601/04601362.pdf [firstpage_image] =>[orig_patent_app_number] => 608210 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/608210
Device for damping an oscillatory system May 7, 1984 Issued
Array ( [id] => 2212886 [patent_doc_number] => 04582163 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-15 [patent_title] => 'Electro-acoustic transducer with high air permeable diaphragm' [patent_app_type] => 1 [patent_app_number] => 6/607336 [patent_app_country] => US [patent_app_date] => 1984-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3850 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/582/04582163.pdf [firstpage_image] =>[orig_patent_app_number] => 607336 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/607336
Electro-acoustic transducer with high air permeable diaphragm May 3, 1984 Issued
Array ( [id] => 2137554 [patent_doc_number] => 04552243 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-11-12 [patent_title] => 'Diaphragm material for acoustical transducer' [patent_app_type] => 1 [patent_app_number] => 6/606624 [patent_app_country] => US [patent_app_date] => 1984-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3646 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/552/04552243.pdf [firstpage_image] =>[orig_patent_app_number] => 606624 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/606624
Diaphragm material for acoustical transducer May 2, 1984 Issued
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