
David Hung Vu
Examiner (ID: 118, Phone: (571)272-1831 , Office: P/2844 )
| Most Active Art Unit | 2821 |
| Art Unit(s) | 2821, 2844, 2828, 2817, 2502 |
| Total Applications | 1734 |
| Issued Applications | 1511 |
| Pending Applications | 64 |
| Abandoned Applications | 163 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 7639694
[patent_doc_number] => 06396222
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-05-28
[patent_title] => 'Cathode ray tube protection system'
[patent_app_type] => B1
[patent_app_number] => 09/449614
[patent_app_country] => US
[patent_app_date] => 1999-11-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2778
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 9
[patent_words_short_claim] => 14
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/396/06396222.pdf
[firstpage_image] =>[orig_patent_app_number] => 09449614
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/449614 | Cathode ray tube protection system | Nov 29, 1999 | Issued |
Array
(
[id] => 4302128
[patent_doc_number] => 06184628
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-02-06
[patent_title] => 'Multicolor led lamp bulb for underwater pool lights'
[patent_app_type] => 1
[patent_app_number] => 9/452014
[patent_app_country] => US
[patent_app_date] => 1999-11-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 8
[patent_no_of_words] => 2767
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 229
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/184/06184628.pdf
[firstpage_image] =>[orig_patent_app_number] => 452014
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/452014 | Multicolor led lamp bulb for underwater pool lights | Nov 29, 1999 | Issued |
Array
(
[id] => 1436820
[patent_doc_number] => 06356040
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-03-12
[patent_title] => 'Arrangement for determining the state of a high-pressure gas discharge lamp on switching-on'
[patent_app_type] => B1
[patent_app_number] => 09/269605
[patent_app_country] => US
[patent_app_date] => 1999-11-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2147
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 91
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/356/06356040.pdf
[firstpage_image] =>[orig_patent_app_number] => 09269605
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/269605 | Arrangement for determining the state of a high-pressure gas discharge lamp on switching-on | Nov 18, 1999 | Issued |
Array
(
[id] => 4412506
[patent_doc_number] => 06172465
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-01-09
[patent_title] => 'Method for driving plasma display'
[patent_app_type] => 1
[patent_app_number] => 9/443601
[patent_app_country] => US
[patent_app_date] => 1999-11-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 10
[patent_no_of_words] => 4664
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 239
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/172/06172465.pdf
[firstpage_image] =>[orig_patent_app_number] => 443601
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/443601 | Method for driving plasma display | Nov 18, 1999 | Issued |
Array
(
[id] => 4414347
[patent_doc_number] => 06300724
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-10-09
[patent_title] => 'System and method for controlling rare gas illumination'
[patent_app_type] => 1
[patent_app_number] => 9/441316
[patent_app_country] => US
[patent_app_date] => 1999-11-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 5111
[patent_no_of_claims] => 9
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/300/06300724.pdf
[firstpage_image] =>[orig_patent_app_number] => 441316
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/441316 | System and method for controlling rare gas illumination | Nov 15, 1999 | Issued |
Array
(
[id] => 1502551
[patent_doc_number] => 06486612
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2002-11-26
[patent_title] => 'Control circuit and method for protecting a piezoelectric transformer from an open state and a short-circuited state'
[patent_app_type] => B2
[patent_app_number] => 09/423902
[patent_app_country] => US
[patent_app_date] => 1999-11-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 4122
[patent_no_of_claims] => 20
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/486/06486612.pdf
[firstpage_image] =>[orig_patent_app_number] => 09423902
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/423902 | Control circuit and method for protecting a piezoelectric transformer from an open state and a short-circuited state | Nov 15, 1999 | Issued |
Array
(
[id] => 4356699
[patent_doc_number] => 06215249
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-04-10
[patent_title] => 'Fluorescent lamp assembly'
[patent_app_type] => 1
[patent_app_number] => 9/440755
[patent_app_country] => US
[patent_app_date] => 1999-11-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 1685
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 142
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/215/06215249.pdf
[firstpage_image] =>[orig_patent_app_number] => 440755
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/440755 | Fluorescent lamp assembly | Nov 15, 1999 | Issued |
Array
(
[id] => 1471925
[patent_doc_number] => 06407515
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-06-18
[patent_title] => 'Power regulator employing a sinusoidal reference'
[patent_app_type] => B1
[patent_app_number] => 09/440322
[patent_app_country] => US
[patent_app_date] => 1999-11-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 4915
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 130
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/407/06407515.pdf
[firstpage_image] =>[orig_patent_app_number] => 09440322
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/440322 | Power regulator employing a sinusoidal reference | Nov 11, 1999 | Issued |
Array
(
[id] => 1405288
[patent_doc_number] => 06541918
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-04-01
[patent_title] => 'Active-matrix emitting apparatus and fabrication method therefor'
[patent_app_type] => B1
[patent_app_number] => 09/423724
[patent_app_country] => US
[patent_app_date] => 1999-11-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 21
[patent_no_of_words] => 7552
[patent_no_of_claims] => 17
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/541/06541918.pdf
[firstpage_image] =>[orig_patent_app_number] => 09423724
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/423724 | Active-matrix emitting apparatus and fabrication method therefor | Nov 11, 1999 | Issued |
Array
(
[id] => 4342177
[patent_doc_number] => 06333605
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-12-25
[patent_title] => 'Light modulating electronic ballast'
[patent_app_type] => 1
[patent_app_number] => 9/431822
[patent_app_country] => US
[patent_app_date] => 1999-11-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 3207
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 51
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/333/06333605.pdf
[firstpage_image] =>[orig_patent_app_number] => 431822
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/431822 | Light modulating electronic ballast | Nov 1, 1999 | Issued |
| 09/431526 | THEATRICAL LIGHTING CONTROL NETWORK | Oct 31, 1999 | Abandoned |
Array
(
[id] => 4191371
[patent_doc_number] => 06160351
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-12-12
[patent_title] => 'Illumination control apparatus for controlling illumination by detecting external magnetic field'
[patent_app_type] => 1
[patent_app_number] => 9/429925
[patent_app_country] => US
[patent_app_date] => 1999-10-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/160/06160351.pdf
[firstpage_image] =>[orig_patent_app_number] => 429925
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/429925 | Illumination control apparatus for controlling illumination by detecting external magnetic field | Oct 28, 1999 | Issued |
Array
(
[id] => 1519251
[patent_doc_number] => 06501222
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-12-31
[patent_title] => 'Apparatus for automatically correcting for earth magnetic field effects on a monitor'
[patent_app_type] => B1
[patent_app_number] => 09/427253
[patent_app_country] => US
[patent_app_date] => 1999-10-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/501/06501222.pdf
[firstpage_image] =>[orig_patent_app_number] => 09427253
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/427253 | Apparatus for automatically correcting for earth magnetic field effects on a monitor | Oct 25, 1999 | Issued |
Array
(
[id] => 1505729
[patent_doc_number] => 06465962
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-10-15
[patent_title] => 'Vehicle auxiliary lamps installation kit'
[patent_app_type] => B1
[patent_app_number] => 09/426007
[patent_app_country] => US
[patent_app_date] => 1999-10-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/465/06465962.pdf
[firstpage_image] =>[orig_patent_app_number] => 09426007
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/426007 | Vehicle auxiliary lamps installation kit | Oct 24, 1999 | Issued |
| 09/331120 | SWITCHING DEVICE INCLUDING SPARK GAP FOR SWITCHING ELECTRICAL POWER | Oct 24, 1999 | Abandoned |
| 09/331119 | SWITCHING DEVICE INCLUDING SPARK GAP FOR SWITCHING ELECTRICAL POWER | Oct 14, 1999 | Abandoned |
Array
(
[id] => 4245100
[patent_doc_number] => 06166495
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-12-26
[patent_title] => 'Square wave ballast for mercury free arc lamp'
[patent_app_type] => 1
[patent_app_number] => 9/413924
[patent_app_country] => US
[patent_app_date] => 1999-10-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 1300
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[pdf_file] => patents/06/166/06166495.pdf
[firstpage_image] =>[orig_patent_app_number] => 413924
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/413924 | Square wave ballast for mercury free arc lamp | Oct 6, 1999 | Issued |
Array
(
[id] => 4352002
[patent_doc_number] => 06285134
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-09-04
[patent_title] => 'Light irradiation method for varying a perceived brightness'
[patent_app_type] => 1
[patent_app_number] => 9/411117
[patent_app_country] => US
[patent_app_date] => 1999-10-04
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/285/06285134.pdf
[firstpage_image] =>[orig_patent_app_number] => 411117
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/411117 | Light irradiation method for varying a perceived brightness | Oct 3, 1999 | Issued |
Array
(
[id] => 4245440
[patent_doc_number] => 06091210
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-07-18
[patent_title] => 'Electronic ballast with boost converter'
[patent_app_type] => 1
[patent_app_number] => 9/410827
[patent_app_country] => US
[patent_app_date] => 1999-10-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/091/06091210.pdf
[firstpage_image] =>[orig_patent_app_number] => 410827
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/410827 | Electronic ballast with boost converter | Sep 30, 1999 | Issued |
Array
(
[id] => 4364453
[patent_doc_number] => 06169369
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-01-02
[patent_title] => 'Low cost, precision electronic starter'
[patent_app_type] => 1
[patent_app_number] => 9/408216
[patent_app_country] => US
[patent_app_date] => 1999-09-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 5500
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/169/06169369.pdf
[firstpage_image] =>[orig_patent_app_number] => 408216
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/408216 | Low cost, precision electronic starter | Sep 28, 1999 | Issued |