
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] => 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
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[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
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[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
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[patent_no_of_words] => 1887
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[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
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[patent_no_of_words] => 1003
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[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
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[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
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[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
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[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
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[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
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[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
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[patent_app_date] => 1984-05-04
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[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
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[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 |