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] => 2347605 [patent_doc_number] => 04714133 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-22 [patent_title] => 'Method and apparatus for augmentation of sound by enhanced resonance' [patent_app_type] => 1 [patent_app_number] => 6/744537 [patent_app_country] => US [patent_app_date] => 1985-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 4497 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/714/04714133.pdf [firstpage_image] =>[orig_patent_app_number] => 744537 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/744537
Method and apparatus for augmentation of sound by enhanced resonance Jun 13, 1985 Issued
Array ( [id] => 2211957 [patent_doc_number] => 04591020 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-05-27 [patent_title] => 'Loudspeaker enclosure with isolation of loudspeaker vibration' [patent_app_type] => 1 [patent_app_number] => 6/744287 [patent_app_country] => US [patent_app_date] => 1985-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 18 [patent_no_of_words] => 7999 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/591/04591020.pdf [firstpage_image] =>[orig_patent_app_number] => 744287 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/744287
Loudspeaker enclosure with isolation of loudspeaker vibration Jun 11, 1985 Issued
Array ( [id] => 2304832 [patent_doc_number] => 04685371 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-11 [patent_title] => 'Grand piano action' [patent_app_type] => 1 [patent_app_number] => 6/744134 [patent_app_country] => US [patent_app_date] => 1985-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 6021 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/685/04685371.pdf [firstpage_image] =>[orig_patent_app_number] => 744134 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/744134
Grand piano action Jun 11, 1985 Issued
Array ( [id] => 2282132 [patent_doc_number] => 04658931 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-21 [patent_title] => 'Evacuated plenum hearing protection' [patent_app_type] => 1 [patent_app_number] => 6/743345 [patent_app_country] => US [patent_app_date] => 1985-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 4247 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/658/04658931.pdf [firstpage_image] =>[orig_patent_app_number] => 743345 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/743345
Evacuated plenum hearing protection Jun 10, 1985 Issued
Array ( [id] => 2240748 [patent_doc_number] => 04605091 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-08-12 [patent_title] => 'Sound insulating apparatus' [patent_app_type] => 1 [patent_app_number] => 6/742508 [patent_app_country] => US [patent_app_date] => 1985-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 2204 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/605/04605091.pdf [firstpage_image] =>[orig_patent_app_number] => 742508 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/742508
Sound insulating apparatus Jun 6, 1985 Issued
Array ( [id] => 2314152 [patent_doc_number] => 04635750 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-01-13 [patent_title] => 'Loudspeaker diaphragm' [patent_app_type] => 1 [patent_app_number] => 6/740545 [patent_app_country] => US [patent_app_date] => 1985-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 581 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/635/04635750.pdf [firstpage_image] =>[orig_patent_app_number] => 740545 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/740545
Loudspeaker diaphragm Jun 2, 1985 Issued
Array ( [id] => 2212772 [patent_doc_number] => 04620606 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-11-04 [patent_title] => 'Loudspeaker of plane diaphragm type' [patent_app_type] => 1 [patent_app_number] => 6/740211 [patent_app_country] => US [patent_app_date] => 1985-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 596 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/620/04620606.pdf [firstpage_image] =>[orig_patent_app_number] => 740211 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/740211
Loudspeaker of plane diaphragm type Jun 2, 1985 Issued
Array ( [id] => 2292155 [patent_doc_number] => 04643272 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-17 [patent_title] => 'Marine muffler for water-cooled internal combustion engines' [patent_app_type] => 1 [patent_app_number] => 6/739551 [patent_app_country] => US [patent_app_date] => 1985-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 22 [patent_no_of_words] => 8244 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 342 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/643/04643272.pdf [firstpage_image] =>[orig_patent_app_number] => 739551 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/739551
Marine muffler for water-cooled internal combustion engines May 29, 1985 Issued
Array ( [id] => 2356628 [patent_doc_number] => 04693159 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-15 [patent_title] => 'Wooden frame for a grand piano' [patent_app_type] => 1 [patent_app_number] => 6/739363 [patent_app_country] => US [patent_app_date] => 1985-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1977 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 15 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/693/04693159.pdf [firstpage_image] =>[orig_patent_app_number] => 739363 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/739363
Wooden frame for a grand piano May 29, 1985 Issued
Array ( [id] => 2281753 [patent_doc_number] => 04626668 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-02 [patent_title] => 'Keyboard construction' [patent_app_type] => 1 [patent_app_number] => 6/738271 [patent_app_country] => US [patent_app_date] => 1985-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 1162 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/626/04626668.pdf [firstpage_image] =>[orig_patent_app_number] => 738271 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/738271
Keyboard construction May 27, 1985 Issued
Array ( [id] => 2341444 [patent_doc_number] => 04649788 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-17 [patent_title] => 'String retaining mechanism for guitars and the like stringed instruments' [patent_app_type] => 1 [patent_app_number] => 6/738055 [patent_app_country] => US [patent_app_date] => 1985-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2464 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/649/04649788.pdf [firstpage_image] =>[orig_patent_app_number] => 738055 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/738055
String retaining mechanism for guitars and the like stringed instruments May 23, 1985 Issued
Array ( [id] => 2238543 [patent_doc_number] => 04574189 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-03-04 [patent_title] => 'Taximeter assembly' [patent_app_type] => 1 [patent_app_number] => 6/737343 [patent_app_country] => US [patent_app_date] => 1985-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3102 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/574/04574189.pdf [firstpage_image] =>[orig_patent_app_number] => 737343 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/737343
Taximeter assembly May 22, 1985 Issued
Array ( [id] => 2227149 [patent_doc_number] => 04625099 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-11-25 [patent_title] => 'Fertility calculator' [patent_app_type] => 1 [patent_app_number] => 6/736108 [patent_app_country] => US [patent_app_date] => 1985-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3081 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/625/04625099.pdf [firstpage_image] =>[orig_patent_app_number] => 736108 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/736108
Fertility calculator May 19, 1985 Issued
Array ( [id] => 2257259 [patent_doc_number] => 04611523 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-16 [patent_title] => 'Device for setting the intonation of the individual strings of a fretted string instrument' [patent_app_type] => 1 [patent_app_number] => 6/735139 [patent_app_country] => US [patent_app_date] => 1985-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 4355 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 407 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/611/04611523.pdf [firstpage_image] =>[orig_patent_app_number] => 735139 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/735139
Device for setting the intonation of the individual strings of a fretted string instrument May 16, 1985 Issued
Array ( [id] => 2312822 [patent_doc_number] => 04638151 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-01-20 [patent_title] => 'Keyboard of an electronic apparatus' [patent_app_type] => 1 [patent_app_number] => 6/735194 [patent_app_country] => US [patent_app_date] => 1985-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2378 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/638/04638151.pdf [firstpage_image] =>[orig_patent_app_number] => 735194 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/735194
Keyboard of an electronic apparatus May 16, 1985 Issued
Array ( [id] => 2371117 [patent_doc_number] => 04751979 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-21 [patent_title] => 'Engine noise suppression kit for the nacelles of a jet aircraft' [patent_app_type] => 1 [patent_app_number] => 6/735058 [patent_app_country] => US [patent_app_date] => 1985-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 5504 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/751/04751979.pdf [firstpage_image] =>[orig_patent_app_number] => 735058 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/735058
Engine noise suppression kit for the nacelles of a jet aircraft May 15, 1985 Issued
Array ( [id] => 2333473 [patent_doc_number] => 04655317 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-07 [patent_title] => 'Sound damping device, preferably for reducing the noise of blow-off valves' [patent_app_type] => 1 [patent_app_number] => 6/734649 [patent_app_country] => US [patent_app_date] => 1985-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2837 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/655/04655317.pdf [firstpage_image] =>[orig_patent_app_number] => 734649 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/734649
Sound damping device, preferably for reducing the noise of blow-off valves May 15, 1985 Issued
Array ( [id] => 2339880 [patent_doc_number] => 04653378 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-31 [patent_title] => 'Pedal keyboard for electronic musical instrument' [patent_app_type] => 1 [patent_app_number] => 6/734952 [patent_app_country] => US [patent_app_date] => 1985-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 23 [patent_no_of_words] => 7181 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/653/04653378.pdf [firstpage_image] =>[orig_patent_app_number] => 734952 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/734952
Pedal keyboard for electronic musical instrument May 15, 1985 Issued
Array ( [id] => 2213804 [patent_doc_number] => 04609067 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-02 [patent_title] => 'Heat shield for a vehicular muffler' [patent_app_type] => 1 [patent_app_number] => 6/732243 [patent_app_country] => US [patent_app_date] => 1985-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1214 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/609/04609067.pdf [firstpage_image] =>[orig_patent_app_number] => 732243 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/732243
Heat shield for a vehicular muffler May 7, 1985 Issued
Array ( [id] => 2330727 [patent_doc_number] => 04655116 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-07 [patent_title] => 'Fine tuning mechanism for guitars and the like stringed instruments' [patent_app_type] => 1 [patent_app_number] => 6/729671 [patent_app_country] => US [patent_app_date] => 1985-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2724 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/655/04655116.pdf [firstpage_image] =>[orig_patent_app_number] => 729671 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/729671
Fine tuning mechanism for guitars and the like stringed instruments May 1, 1985 Issued
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