
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] => 2357061
[patent_doc_number] => 04646873
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-03-03
[patent_title] => 'Microphone and acoustic equalizer therefor'
[patent_app_type] => 1
[patent_app_number] => 6/836237
[patent_app_country] => US
[patent_app_date] => 1986-03-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 3744
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 282
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/646/04646873.pdf
[firstpage_image] =>[orig_patent_app_number] => 836237
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/836237 | Microphone and acoustic equalizer therefor | Mar 3, 1986 | Issued |
Array
(
[id] => 2343529
[patent_doc_number] => 04703829
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-11-03
[patent_title] => 'Collapsible and portable megaphone'
[patent_app_type] => 1
[patent_app_number] => 6/837380
[patent_app_country] => US
[patent_app_date] => 1986-03-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 5
[patent_no_of_words] => 2410
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 103
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/703/04703829.pdf
[firstpage_image] =>[orig_patent_app_number] => 837380
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/837380 | Collapsible and portable megaphone | Mar 2, 1986 | Issued |
Array
(
[id] => 2401507
[patent_doc_number] => 04718517
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-01-12
[patent_title] => 'Loudspeaker and acoustic transformer therefor'
[patent_app_type] => 1
[patent_app_number] => 6/834311
[patent_app_country] => US
[patent_app_date] => 1986-02-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 2887
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 57
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/718/04718517.pdf
[firstpage_image] =>[orig_patent_app_number] => 834311
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/834311 | Loudspeaker and acoustic transformer therefor | Feb 26, 1986 | Issued |
Array
(
[id] => 2407406
[patent_doc_number] => 04733749
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-03-29
[patent_title] => 'High output loudspeaker for low frequency reproduction'
[patent_app_type] => 1
[patent_app_number] => 6/834403
[patent_app_country] => US
[patent_app_date] => 1986-02-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 14
[patent_no_of_words] => 2761
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 153
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/733/04733749.pdf
[firstpage_image] =>[orig_patent_app_number] => 834403
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/834403 | High output loudspeaker for low frequency reproduction | Feb 25, 1986 | Issued |
Array
(
[id] => 2373642
[patent_doc_number] => 04706777
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-11-17
[patent_title] => 'Stethoscope'
[patent_app_type] => 1
[patent_app_number] => 6/832724
[patent_app_country] => US
[patent_app_date] => 1986-02-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 5
[patent_no_of_words] => 1162
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 355
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/706/04706777.pdf
[firstpage_image] =>[orig_patent_app_number] => 832724
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/832724 | Stethoscope | Feb 24, 1986 | Issued |
Array
(
[id] => 2387582
[patent_doc_number] => 04789774
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-12-06
[patent_title] => 'Electronic display device'
[patent_app_type] => 1
[patent_app_number] => 6/841535
[patent_app_country] => US
[patent_app_date] => 1986-02-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3142
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 204
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/789/04789774.pdf
[firstpage_image] =>[orig_patent_app_number] => 841535
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/841535 | Electronic display device | Feb 24, 1986 | Issued |
Array
(
[id] => 2284039
[patent_doc_number] => 04651850
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-03-24
[patent_title] => 'Acoustic lens'
[patent_app_type] => 1
[patent_app_number] => 6/834105
[patent_app_country] => US
[patent_app_date] => 1986-02-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 3446
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 40
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/651/04651850.pdf
[firstpage_image] =>[orig_patent_app_number] => 834105
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/834105 | Acoustic lens | Feb 23, 1986 | Issued |
Array
(
[id] => 2306970
[patent_doc_number] => 04685532
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-08-11
[patent_title] => 'Constant directivity loudspeaker horn'
[patent_app_type] => 1
[patent_app_number] => 6/832155
[patent_app_country] => US
[patent_app_date] => 1986-02-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 4422
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 18
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/685/04685532.pdf
[firstpage_image] =>[orig_patent_app_number] => 832155
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/832155 | Constant directivity loudspeaker horn | Feb 20, 1986 | Issued |
Array
(
[id] => 2374169
[patent_doc_number] => 04776426
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-10-11
[patent_title] => 'Stethoscope'
[patent_app_type] => 1
[patent_app_number] => 6/831351
[patent_app_country] => US
[patent_app_date] => 1986-02-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 1400
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 181
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/776/04776426.pdf
[firstpage_image] =>[orig_patent_app_number] => 831351
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/831351 | Stethoscope | Feb 19, 1986 | Issued |
Array
(
[id] => 2317897
[patent_doc_number] => 04671381
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-06-09
[patent_title] => 'Linear muffler shockwave suppressor'
[patent_app_type] => 1
[patent_app_number] => 6/831477
[patent_app_country] => US
[patent_app_date] => 1986-02-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 2421
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 274
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/671/04671381.pdf
[firstpage_image] =>[orig_patent_app_number] => 831477
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/831477 | Linear muffler shockwave suppressor | Feb 19, 1986 | Issued |
Array
(
[id] => 2344805
[patent_doc_number] => 04650031
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-03-17
[patent_title] => 'Cabinet for loudspeaker'
[patent_app_type] => 1
[patent_app_number] => 6/830202
[patent_app_country] => US
[patent_app_date] => 1986-02-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 13
[patent_no_of_words] => 1665
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 178
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/650/04650031.pdf
[firstpage_image] =>[orig_patent_app_number] => 830202
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/830202 | Cabinet for loudspeaker | Feb 17, 1986 | Issued |
Array
(
[id] => 2314131
[patent_doc_number] => 04635748
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-01-13
[patent_title] => 'Speaker cabinet having interactive speakers'
[patent_app_type] => 1
[patent_app_number] => 6/830358
[patent_app_country] => US
[patent_app_date] => 1986-02-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 1012
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 207
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/635/04635748.pdf
[firstpage_image] =>[orig_patent_app_number] => 830358
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/830358 | Speaker cabinet having interactive speakers | Feb 17, 1986 | Issued |
Array
(
[id] => 2352558
[patent_doc_number] => 04657107
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-04-14
[patent_title] => 'Loudspeaker cabinet'
[patent_app_type] => 1
[patent_app_number] => 6/830625
[patent_app_country] => US
[patent_app_date] => 1986-02-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 2441
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 206
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/657/04657107.pdf
[firstpage_image] =>[orig_patent_app_number] => 830625
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/830625 | Loudspeaker cabinet | Feb 17, 1986 | Issued |
Array
(
[id] => 2282144
[patent_doc_number] => 04658932
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-04-21
[patent_title] => 'Simulated binaural recording system'
[patent_app_type] => 1
[patent_app_number] => 6/830468
[patent_app_country] => US
[patent_app_date] => 1986-02-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 3832
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 34
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/658/04658932.pdf
[firstpage_image] =>[orig_patent_app_number] => 830468
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/830468 | Simulated binaural recording system | Feb 17, 1986 | Issued |
Array
(
[id] => 2326974
[patent_doc_number] => 04680453
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-07-14
[patent_title] => 'Vehicle performance computer'
[patent_app_type] => 1
[patent_app_number] => 6/829170
[patent_app_country] => US
[patent_app_date] => 1986-02-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 5232
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 546
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/680/04680453.pdf
[firstpage_image] =>[orig_patent_app_number] => 829170
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/829170 | Vehicle performance computer | Feb 13, 1986 | Issued |
| 06/828279 | TUNED SELF-DAMPING CONVOLUTED CONDUIT | Feb 10, 1986 | Abandoned |
Array
(
[id] => 2294723
[patent_doc_number] => 04690244
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-09-01
[patent_title] => 'Loudspeaker enclosures'
[patent_app_type] => 1
[patent_app_number] => 6/826910
[patent_app_country] => US
[patent_app_date] => 1986-02-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 10
[patent_no_of_words] => 5813
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 194
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/690/04690244.pdf
[firstpage_image] =>[orig_patent_app_number] => 826910
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/826910 | Loudspeaker enclosures | Feb 5, 1986 | Issued |
Array
(
[id] => 2473673
[patent_doc_number] => 04823906
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-04-25
[patent_title] => 'Stethoscope having a body contact piece provided with two alternatively employed auscultation heads'
[patent_app_type] => 1
[patent_app_number] => 6/826137
[patent_app_country] => US
[patent_app_date] => 1986-02-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 10
[patent_no_of_words] => 4457
[patent_no_of_claims] => 38
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 155
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/823/04823906.pdf
[firstpage_image] =>[orig_patent_app_number] => 826137
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/826137 | Stethoscope having a body contact piece provided with two alternatively employed auscultation heads | Feb 3, 1986 | Issued |
Array
(
[id] => 2314187
[patent_doc_number] => 04635752
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-01-13
[patent_title] => 'Universal muffler construction assembly'
[patent_app_type] => 1
[patent_app_number] => 6/823846
[patent_app_country] => US
[patent_app_date] => 1986-01-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 14
[patent_no_of_words] => 2426
[patent_no_of_claims] => 6
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/635/04635752.pdf
[firstpage_image] =>[orig_patent_app_number] => 823846
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/823846 | Universal muffler construction assembly | Jan 28, 1986 | Issued |
Array
(
[id] => 2509447
[patent_doc_number] => 04796507
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-01-10
[patent_title] => 'Reed holding device'
[patent_app_type] => 1
[patent_app_number] => 6/823347
[patent_app_country] => US
[patent_app_date] => 1986-01-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 2014
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[patent_words_short_claim] => 141
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/796/04796507.pdf
[firstpage_image] =>[orig_patent_app_number] => 823347
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/823347 | Reed holding device | Jan 27, 1986 | Issued |