
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] => 2342988
[patent_doc_number] => 04653606
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-03-31
[patent_title] => 'Electroacoustic device with broad frequency range directional response'
[patent_app_type] => 1
[patent_app_number] => 6/714889
[patent_app_country] => US
[patent_app_date] => 1985-03-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 2641
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/653/04653606.pdf
[firstpage_image] =>[orig_patent_app_number] => 714889
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/714889 | Electroacoustic device with broad frequency range directional response | Mar 21, 1985 | Issued |
Array
(
[id] => 2253323
[patent_doc_number] => 04597469
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-07-01
[patent_title] => 'Collapsible headphone structure'
[patent_app_type] => 1
[patent_app_number] => 6/714487
[patent_app_country] => US
[patent_app_date] => 1985-03-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[pdf_file] => patents/04/597/04597469.pdf
[firstpage_image] =>[orig_patent_app_number] => 714487
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/714487 | Collapsible headphone structure | Mar 20, 1985 | Issued |
Array
(
[id] => 2349995
[patent_doc_number] => 04656915
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-04-14
[patent_title] => 'Tremolo mechanism for guitar'
[patent_app_type] => 1
[patent_app_number] => 6/711966
[patent_app_country] => US
[patent_app_date] => 1985-03-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_assignments] => 0
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[pdf_file] => patents/04/656/04656915.pdf
[firstpage_image] =>[orig_patent_app_number] => 711966
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/711966 | Tremolo mechanism for guitar | Mar 13, 1985 | Issued |
Array
(
[id] => 2333461
[patent_doc_number] => 04655316
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-04-07
[patent_title] => 'Acoustic diaphragm'
[patent_app_type] => 1
[patent_app_number] => 6/711549
[patent_app_country] => US
[patent_app_date] => 1985-03-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[pdf_file] => patents/04/655/04655316.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/711549 | Acoustic diaphragm | Mar 12, 1985 | Issued |
Array
(
[id] => 2493928
[patent_doc_number] => 04850452
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-07-25
[patent_title] => 'Loudspeaker structure'
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[pdf_file] => patents/04/850/04850452.pdf
[firstpage_image] =>[orig_patent_app_number] => 709575
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/709575 | Loudspeaker structure | Mar 7, 1985 | Issued |
Array
(
[id] => 2212896
[patent_doc_number] => 04582164
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-04-15
[patent_title] => 'Method and apparatus for noise reduction'
[patent_app_type] => 1
[patent_app_number] => 6/707930
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[patent_app_date] => 1985-03-06
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[pdf_file] => patents/04/582/04582164.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/707930 | Method and apparatus for noise reduction | Mar 5, 1985 | Issued |
Array
(
[id] => 2266622
[patent_doc_number] => 04580654
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-04-08
[patent_title] => 'Portable sound speaker system'
[patent_app_type] => 1
[patent_app_number] => 6/708182
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[pdf_file] => patents/04/580/04580654.pdf
[firstpage_image] =>[orig_patent_app_number] => 708182
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/708182 | Portable sound speaker system | Mar 3, 1985 | Issued |
Array
(
[id] => 2400613
[patent_doc_number] => 04730694
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-03-15
[patent_title] => 'Electro-mechanical reproduction of sound'
[patent_app_type] => 1
[patent_app_number] => 6/707212
[patent_app_country] => US
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[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/730/04730694.pdf
[firstpage_image] =>[orig_patent_app_number] => 707212
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/707212 | Electro-mechanical reproduction of sound | Feb 28, 1985 | Issued |
Array
(
[id] => 2232556
[patent_doc_number] => 04607722
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-08-26
[patent_title] => 'Muffler for exhaust gas from an internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 6/707326
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[pdf_file] => patents/04/607/04607722.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/707326 | Muffler for exhaust gas from an internal combustion engine | Feb 28, 1985 | Issued |
Array
(
[id] => 2254338
[patent_doc_number] => 04579194
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-04-01
[patent_title] => 'Muffler with catalyst for internal combustion engine'
[patent_app_type] => 1
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[patent_app_date] => 1985-02-26
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[pdf_file] => patents/04/579/04579194.pdf
[firstpage_image] =>[orig_patent_app_number] => 705925
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/705925 | Muffler with catalyst for internal combustion engine | Feb 25, 1985 | Issued |
Array
(
[id] => 2310092
[patent_doc_number] => 04669573
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-06-02
[patent_title] => 'Underwater acoustic baffle enhancer'
[patent_app_type] => 1
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[pdf_file] => patents/04/669/04669573.pdf
[firstpage_image] =>[orig_patent_app_number] => 704977
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/704977 | Underwater acoustic baffle enhancer | Feb 24, 1985 | Issued |
Array
(
[id] => 2304871
[patent_doc_number] => 04685374
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[patent_kind] => NA
[patent_issue_date] => 1987-08-11
[patent_title] => 'Page turning apparatus and method'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/704473 | Page turning apparatus and method | Feb 21, 1985 | Issued |
Array
(
[id] => 2273131
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[patent_issue_date] => 1986-11-18
[patent_title] => 'Muffler of the sound reflecting type for use with internal combustion engines'
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Array
(
[id] => 2239739
[patent_doc_number] => 04585927
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[patent_issue_date] => 1986-04-29
[patent_title] => 'Apparatus for predicting the exact time of currents in terms of the year, month, day and hour'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/703912 | Apparatus for predicting the exact time of currents in terms of the year, month, day and hour | Feb 20, 1985 | Issued |
Array
(
[id] => 2233057
[patent_doc_number] => 04566558
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Array
(
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Array
(
[id] => 2148030
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[patent_title] => 'Postage meter'
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Array
(
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Array
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/698478 | Sound damping devices | Feb 4, 1985 | Issued |