
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2534619
[patent_doc_number] => 04805733
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-02-21
[patent_title] => 'Active silencer'
[patent_app_type] => 1
[patent_app_number] => 7/070447
[patent_app_country] => US
[patent_app_date] => 1987-07-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 9
[patent_no_of_words] => 2336
[patent_no_of_claims] => 14
[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/04/805/04805733.pdf
[firstpage_image] =>[orig_patent_app_number] => 070447
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/070447 | Active silencer | Jul 6, 1987 | Issued |
Array
(
[id] => 2437242
[patent_doc_number] => 04757874
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-07-19
[patent_title] => 'Air intake noise suppressor for an internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 7/070404
[patent_app_country] => US
[patent_app_date] => 1987-07-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 1345
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/757/04757874.pdf
[firstpage_image] =>[orig_patent_app_number] => 070404
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/070404 | Air intake noise suppressor for an internal combustion engine | Jul 6, 1987 | Issued |
| 07/068638 | TUNED SELF-DAMPING CONVOLUTED CONDUIT | Jun 29, 1987 | Abandoned |
Array
(
[id] => 2515216
[patent_doc_number] => 04887693
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-12-19
[patent_title] => 'Wind and breath noise protector for microphones'
[patent_app_type] => 1
[patent_app_number] => 7/065970
[patent_app_country] => US
[patent_app_date] => 1987-06-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1201
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 305
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/887/04887693.pdf
[firstpage_image] =>[orig_patent_app_number] => 065970
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/065970 | Wind and breath noise protector for microphones | Jun 23, 1987 | Issued |
Array
(
[id] => 2374189
[patent_doc_number] => 04776427
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-10-11
[patent_title] => 'Echo sounds melodeon'
[patent_app_type] => 1
[patent_app_number] => 7/065460
[patent_app_country] => US
[patent_app_date] => 1987-06-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 1006
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 150
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/776/04776427.pdf
[firstpage_image] =>[orig_patent_app_number] => 065460
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/065460 | Echo sounds melodeon | Jun 22, 1987 | Issued |
Array
(
[id] => 2559925
[patent_doc_number] => 04816650
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-03-28
[patent_title] => 'Display of information at service stations'
[patent_app_type] => 1
[patent_app_number] => 7/065319
[patent_app_country] => US
[patent_app_date] => 1987-06-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 588
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 74
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/816/04816650.pdf
[firstpage_image] =>[orig_patent_app_number] => 065319
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/065319 | Display of information at service stations | Jun 21, 1987 | Issued |
Array
(
[id] => 2532894
[patent_doc_number] => 04832147
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-05-23
[patent_title] => 'Sound reduction membrane'
[patent_app_type] => 1
[patent_app_number] => 7/067723
[patent_app_country] => US
[patent_app_date] => 1987-06-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 12
[patent_no_of_words] => 2592
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 31
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/832/04832147.pdf
[firstpage_image] =>[orig_patent_app_number] => 067723
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/067723 | Sound reduction membrane | Jun 18, 1987 | Issued |
Array
(
[id] => 2528321
[patent_doc_number] => 04831912
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-05-23
[patent_title] => 'Kettledrum'
[patent_app_type] => 1
[patent_app_number] => 7/064199
[patent_app_country] => US
[patent_app_date] => 1987-06-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 13
[patent_no_of_words] => 13440
[patent_no_of_claims] => 5
[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/04/831/04831912.pdf
[firstpage_image] =>[orig_patent_app_number] => 064199
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/064199 | Kettledrum | Jun 17, 1987 | Issued |
Array
(
[id] => 2463565
[patent_doc_number] => 04821841
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-04-18
[patent_title] => 'Sound absorbing structures'
[patent_app_type] => 1
[patent_app_number] => 7/062846
[patent_app_country] => US
[patent_app_date] => 1987-06-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 12
[patent_no_of_words] => 3249
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 11
[patent_words_short_claim] => 16
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/821/04821841.pdf
[firstpage_image] =>[orig_patent_app_number] => 062846
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/062846 | Sound absorbing structures | Jun 15, 1987 | Issued |
Array
(
[id] => 2556951
[patent_doc_number] => 04808800
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-02-28
[patent_title] => 'Printer-equipped electronic device'
[patent_app_type] => 1
[patent_app_number] => 7/061417
[patent_app_country] => US
[patent_app_date] => 1987-06-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 11
[patent_no_of_words] => 4524
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 123
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/808/04808800.pdf
[firstpage_image] =>[orig_patent_app_number] => 061417
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/061417 | Printer-equipped electronic device | Jun 11, 1987 | Issued |
Array
(
[id] => 2402012
[patent_doc_number] => 04760894
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-08-02
[patent_title] => 'Exhaust muffler with angularly aligned inlets and outlets'
[patent_app_type] => 1
[patent_app_number] => 7/061876
[patent_app_country] => US
[patent_app_date] => 1987-06-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 11
[patent_no_of_words] => 6978
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 161
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/760/04760894.pdf
[firstpage_image] =>[orig_patent_app_number] => 061876
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/061876 | Exhaust muffler with angularly aligned inlets and outlets | Jun 10, 1987 | Issued |
Array
(
[id] => 2439684
[patent_doc_number] => 04759423
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-07-26
[patent_title] => 'Tube and chamber construction for an exhaust muffler'
[patent_app_type] => 1
[patent_app_number] => 7/061913
[patent_app_country] => US
[patent_app_date] => 1987-06-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 6536
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 101
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/759/04759423.pdf
[firstpage_image] =>[orig_patent_app_number] => 061913
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/061913 | Tube and chamber construction for an exhaust muffler | Jun 10, 1987 | Issued |
Array
(
[id] => 2431726
[patent_doc_number] => 04744440
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-05-17
[patent_title] => 'Exhaust gas silencing device'
[patent_app_type] => 1
[patent_app_number] => 7/060317
[patent_app_country] => US
[patent_app_date] => 1987-06-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 12
[patent_no_of_words] => 3543
[patent_no_of_claims] => 8
[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/04/744/04744440.pdf
[firstpage_image] =>[orig_patent_app_number] => 060317
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/060317 | Exhaust gas silencing device | Jun 9, 1987 | Issued |
Array
(
[id] => 2374675
[patent_doc_number] => 04729452
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-03-08
[patent_title] => 'Printer sound enclosure'
[patent_app_type] => 1
[patent_app_number] => 7/061113
[patent_app_country] => US
[patent_app_date] => 1987-06-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 2280
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 129
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/729/04729452.pdf
[firstpage_image] =>[orig_patent_app_number] => 061113
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/061113 | Printer sound enclosure | Jun 9, 1987 | Issued |
Array
(
[id] => 2372278
[patent_doc_number] => 04736817
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-04-12
[patent_title] => 'Stamp formed muffler'
[patent_app_type] => 1
[patent_app_number] => 7/059605
[patent_app_country] => US
[patent_app_date] => 1987-06-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 9
[patent_no_of_words] => 6955
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 125
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/736/04736817.pdf
[firstpage_image] =>[orig_patent_app_number] => 059605
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/059605 | Stamp formed muffler | Jun 7, 1987 | Issued |
Array
(
[id] => 2543268
[patent_doc_number] => 04834214
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-05-30
[patent_title] => 'Muffler for an internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 7/059511
[patent_app_country] => US
[patent_app_date] => 1987-06-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 13
[patent_no_of_words] => 1840
[patent_no_of_claims] => 20
[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/04/834/04834214.pdf
[firstpage_image] =>[orig_patent_app_number] => 059511
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/059511 | Muffler for an internal combustion engine | Jun 7, 1987 | Issued |
Array
(
[id] => 2379220
[patent_doc_number] => 04768612
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-09-06
[patent_title] => 'Fetal communication device'
[patent_app_type] => 1
[patent_app_number] => 7/057329
[patent_app_country] => US
[patent_app_date] => 1987-06-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 2078
[patent_no_of_claims] => 13
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[patent_words_short_claim] => 211
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/768/04768612.pdf
[firstpage_image] =>[orig_patent_app_number] => 057329
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/057329 | Fetal communication device | Jun 3, 1987 | Issued |
Array
(
[id] => 2431899
[patent_doc_number] => 04750585
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-06-14
[patent_title] => 'Loudspeaker enclosure for suppressing unwanted audio waves'
[patent_app_type] => 1
[patent_app_number] => 7/057776
[patent_app_country] => US
[patent_app_date] => 1987-06-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 11
[patent_no_of_words] => 3619
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 158
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/750/04750585.pdf
[firstpage_image] =>[orig_patent_app_number] => 057776
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/057776 | Loudspeaker enclosure for suppressing unwanted audio waves | Jun 2, 1987 | Issued |
Array
(
[id] => 2466395
[patent_doc_number] => 04881618
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-11-21
[patent_title] => 'Acoustic lens for use in acoustic microscope'
[patent_app_type] => 1
[patent_app_number] => 7/056685
[patent_app_country] => US
[patent_app_date] => 1987-06-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 18
[patent_figures_cnt] => 30
[patent_no_of_words] => 7881
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/881/04881618.pdf
[firstpage_image] =>[orig_patent_app_number] => 056685
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/056685 | Acoustic lens for use in acoustic microscope | Jun 1, 1987 | Issued |
Array
(
[id] => 2466223
[patent_doc_number] => 04865153
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-09-12
[patent_title] => 'Speaker system'
[patent_app_type] => 1
[patent_app_number] => 7/057361
[patent_app_country] => US
[patent_app_date] => 1987-05-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/865/04865153.pdf
[firstpage_image] =>[orig_patent_app_number] => 057361
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/057361 | Speaker system | May 28, 1987 | Issued |