
David Hung Vu
Examiner (ID: 356, Phone: (571)272-1831 , Office: P/2844 )
| Most Active Art Unit | 2821 |
| Art Unit(s) | 2817, 2828, 2844, 2502, 2821 |
| Total Applications | 1734 |
| Issued Applications | 1511 |
| Pending Applications | 64 |
| Abandoned Applications | 163 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 4190390
[patent_doc_number] => 06150765
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-11-21
[patent_title] => 'Flasher with audible indicator'
[patent_app_type] => 1
[patent_app_number] => 9/199618
[patent_app_country] => US
[patent_app_date] => 1998-11-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1532
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[pdf_file] => patents/06/150/06150765.pdf
[firstpage_image] =>[orig_patent_app_number] => 199618
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/199618 | Flasher with audible indicator | Nov 24, 1998 | Issued |
Array
(
[id] => 4245355
[patent_doc_number] => 06091204
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-07-18
[patent_title] => 'Control circuit for controlling decorative light string'
[patent_app_type] => 1
[patent_app_number] => 9/199801
[patent_app_country] => US
[patent_app_date] => 1998-11-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[pdf_file] => patents/06/091/06091204.pdf
[firstpage_image] =>[orig_patent_app_number] => 199801
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/199801 | Control circuit for controlling decorative light string | Nov 24, 1998 | Issued |
Array
(
[id] => 4278941
[patent_doc_number] => 06323596
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-11-27
[patent_title] => 'Planar display panel and panel manufacturing method'
[patent_app_type] => 1
[patent_app_number] => 9/194118
[patent_app_country] => US
[patent_app_date] => 1998-11-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 29
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/194118 | Planar display panel and panel manufacturing method | Nov 22, 1998 | Issued |
Array
(
[id] => 4138594
[patent_doc_number] => 06147454
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-11-14
[patent_title] => 'Display unit with reduced leakage magnetic field'
[patent_app_type] => 1
[patent_app_number] => 9/186431
[patent_app_country] => US
[patent_app_date] => 1998-11-05
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/147/06147454.pdf
[firstpage_image] =>[orig_patent_app_number] => 186431
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/186431 | Display unit with reduced leakage magnetic field | Nov 4, 1998 | Issued |
Array
(
[id] => 4162499
[patent_doc_number] => 06107746
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-08-22
[patent_title] => 'Three-wire Christmas flashing control lamp'
[patent_app_type] => 1
[patent_app_number] => 9/176225
[patent_app_country] => US
[patent_app_date] => 1998-10-21
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[firstpage_image] =>[orig_patent_app_number] => 176225
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/176225 | Three-wire Christmas flashing control lamp | Oct 20, 1998 | Issued |
Array
(
[id] => 4361896
[patent_doc_number] => 06218789
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-04-17
[patent_title] => 'Metal halide lamp having specified relation between electrode distance and operation voltage, and operating at acoustic standing wave frequency'
[patent_app_type] => 1
[patent_app_number] => 9/170107
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[firstpage_image] =>[orig_patent_app_number] => 170107
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/170107 | Metal halide lamp having specified relation between electrode distance and operation voltage, and operating at acoustic standing wave frequency | Oct 12, 1998 | Issued |
Array
(
[id] => 4112035
[patent_doc_number] => 06023132
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[patent_issue_date] => 2000-02-08
[patent_title] => 'Electronic ballast deriving auxilliary power from lamp output'
[patent_app_type] => 1
[patent_app_number] => 9/170144
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[firstpage_image] =>[orig_patent_app_number] => 170144
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/170144 | Electronic ballast deriving auxilliary power from lamp output | Oct 11, 1998 | Issued |
Array
(
[id] => 4071489
[patent_doc_number] => 06008585
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-12-28
[patent_title] => 'Apparatus and method for preventing from a short load excessive current flow through a field effect transistor that delivers current to a daytime running light on a vehicle'
[patent_app_type] => 1
[patent_app_number] => 9/163923
[patent_app_country] => US
[patent_app_date] => 1998-09-30
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[pdf_file] => patents/06/008/06008585.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/163923 | Apparatus and method for preventing from a short load excessive current flow through a field effect transistor that delivers current to a daytime running light on a vehicle | Sep 29, 1998 | Issued |
Array
(
[id] => 4146466
[patent_doc_number] => 06060834
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-05-09
[patent_title] => 'Protection from overheating of a switching transistor that delivers current to a daytime running light on a vehicle'
[patent_app_type] => 1
[patent_app_number] => 9/164032
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Array
(
[id] => 4197078
[patent_doc_number] => 06130508
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[patent_issue_date] => 2000-10-10
[patent_title] => 'Method and apparatus for operating a discharge lamp to reduce the curvature of its discharge arc'
[patent_app_type] => 1
[patent_app_number] => 9/160274
[patent_app_country] => US
[patent_app_date] => 1998-09-24
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/160274 | Method and apparatus for operating a discharge lamp to reduce the curvature of its discharge arc | Sep 23, 1998 | Issued |
Array
(
[id] => 4424084
[patent_doc_number] => 06177767
[patent_country] => US
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[patent_issue_date] => 2001-01-23
[patent_title] => 'Luminescent device having drive-current controlled pixels and method therefor'
[patent_app_type] => 1
[patent_app_number] => 9/154501
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[patent_app_date] => 1998-09-17
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/154501 | Luminescent device having drive-current controlled pixels and method therefor | Sep 16, 1998 | Issued |
Array
(
[id] => 4364439
[patent_doc_number] => 06169368
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[patent_issue_date] => 2001-01-02
[patent_title] => 'Visual information systems'
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[patent_app_number] => 9/101612
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Array
(
[id] => 4258746
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[patent_title] => 'Pixel mirror based stage lighting system'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/145313 | Pixel mirror based stage lighting system | Aug 30, 1998 | Issued |
Array
(
[id] => 4076929
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[patent_title] => 'Ignition circuit for a discharge lamp'
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[firstpage_image] =>[orig_patent_app_number] => 141641
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/141641 | Ignition circuit for a discharge lamp | Aug 26, 1998 | Issued |
Array
(
[id] => 4198625
[patent_doc_number] => 06043613
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[patent_title] => 'Starting system for electrodeless metal halide discharge lamps'
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Array
(
[id] => 4310625
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[firstpage_image] =>[orig_patent_app_number] => 139609
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/139609 | Lighting control system for different load types | Aug 24, 1998 | Issued |
Array
(
[id] => 4114349
[patent_doc_number] => 06057648
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[patent_issue_date] => 2000-05-02
[patent_title] => 'Gas discharge lamp ballast with piezoelectric transformer'
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Array
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Array
(
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Array
(
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[pdf_file] => patents/06/160/06160361.pdf
[firstpage_image] =>[orig_patent_app_number] => 124428
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/124428 | For improvements in a lamp type recognition scheme | Jul 28, 1998 | Issued |