
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] => 4163791
[patent_doc_number] => 06157136
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-12-05
[patent_title] => 'Frequency sensing control device'
[patent_app_type] => 1
[patent_app_number] => 9/480412
[patent_app_country] => US
[patent_app_date] => 2000-01-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2167
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[pdf_file] => patents/06/157/06157136.pdf
[firstpage_image] =>[orig_patent_app_number] => 480412
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/480412 | Frequency sensing control device | Jan 10, 2000 | Issued |
Array
(
[id] => 4414395
[patent_doc_number] => 06310440
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-10-30
[patent_title] => 'System for individual and remote control of spaced lighting fixtures'
[patent_app_type] => 1
[patent_app_number] => 9/479744
[patent_app_country] => US
[patent_app_date] => 2000-01-07
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[firstpage_image] =>[orig_patent_app_number] => 479744
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/479744 | System for individual and remote control of spaced lighting fixtures | Jan 6, 2000 | Issued |
Array
(
[id] => 4389263
[patent_doc_number] => 06278240
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-08-21
[patent_title] => 'Low interference lighting system'
[patent_app_type] => 1
[patent_app_number] => 9/479013
[patent_app_country] => US
[patent_app_date] => 2000-01-07
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[patent_drawing_sheets_cnt] => 5
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Array
(
[id] => 1568806
[patent_doc_number] => 06376994
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-04-23
[patent_title] => 'Organic EL device driving apparatus having temperature compensating function'
[patent_app_type] => B1
[patent_app_number] => 09/478526
[patent_app_country] => US
[patent_app_date] => 2000-01-06
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 09478526
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/478526 | Organic EL device driving apparatus having temperature compensating function | Jan 5, 2000 | Issued |
Array
(
[id] => 4425038
[patent_doc_number] => 06225748
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-05-01
[patent_title] => 'Motion-detector circuitry with adjustable background lighting level'
[patent_app_type] => 1
[patent_app_number] => 9/476421
[patent_app_country] => US
[patent_app_date] => 1999-12-30
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[pdf_file] => patents/06/225/06225748.pdf
[firstpage_image] =>[orig_patent_app_number] => 476421
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/476421 | Motion-detector circuitry with adjustable background lighting level | Dec 29, 1999 | Issued |
Array
(
[id] => 4276296
[patent_doc_number] => 06307322
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-10-23
[patent_title] => 'Thin-film transistor circuitry with reduced sensitivity to variance in transistor threshold voltage'
[patent_app_type] => 1
[patent_app_number] => 9/473504
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[patent_app_date] => 1999-12-28
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[firstpage_image] =>[orig_patent_app_number] => 473504
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/473504 | Thin-film transistor circuitry with reduced sensitivity to variance in transistor threshold voltage | Dec 27, 1999 | Issued |
Array
(
[id] => 1563357
[patent_doc_number] => 06362578
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-03-26
[patent_title] => 'LED driver circuit and method'
[patent_app_type] => B1
[patent_app_number] => 09/470900
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[pdf_file] => patents/06/362/06362578.pdf
[firstpage_image] =>[orig_patent_app_number] => 09470900
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/470900 | LED driver circuit and method | Dec 22, 1999 | Issued |
Array
(
[id] => 1537350
[patent_doc_number] => 06337543
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-01-08
[patent_title] => 'High power cold cathode gas discharge lamp using sub-electrode structures'
[patent_app_type] => B1
[patent_app_number] => 09/467206
[patent_app_country] => US
[patent_app_date] => 1999-12-20
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[pdf_file] => patents/06/337/06337543.pdf
[firstpage_image] =>[orig_patent_app_number] => 09467206
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/467206 | High power cold cathode gas discharge lamp using sub-electrode structures | Dec 19, 1999 | Issued |
Array
(
[id] => 4389314
[patent_doc_number] => 06278244
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-08-21
[patent_title] => 'Circuit arrangement for operating a discharge lamp in synchronism with an image writing signal'
[patent_app_type] => 1
[patent_app_number] => 9/466408
[patent_app_country] => US
[patent_app_date] => 1999-12-17
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[firstpage_image] =>[orig_patent_app_number] => 466408
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/466408 | Circuit arrangement for operating a discharge lamp in synchronism with an image writing signal | Dec 16, 1999 | Issued |
Array
(
[id] => 4298656
[patent_doc_number] => 06236166
[patent_country] => US
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[patent_issue_date] => 2001-05-22
[patent_title] => 'Structure and method for arranging poles in a plasma display panel'
[patent_app_type] => 1
[patent_app_number] => 9/492916
[patent_app_country] => US
[patent_app_date] => 1999-12-16
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[firstpage_image] =>[orig_patent_app_number] => 492916
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/492916 | Structure and method for arranging poles in a plasma display panel | Dec 15, 1999 | Issued |
Array
(
[id] => 4334832
[patent_doc_number] => 06320319
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[patent_issue_date] => 2001-11-20
[patent_title] => 'Charged particle generating apparatus'
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[firstpage_image] =>[orig_patent_app_number] => 461219
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/461219 | Charged particle generating apparatus | Dec 15, 1999 | Issued |
Array
(
[id] => 4413757
[patent_doc_number] => 06239556
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[patent_issue_date] => 2001-05-29
[patent_title] => 'Long life discharge lamp operating circuit with reduced lamp flicker'
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Array
(
[id] => 4411824
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[patent_title] => 'Circuit arrangement for operating a high-pressure discharge lamp'
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Array
(
[id] => 1461764
[patent_doc_number] => 06392354
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[patent_issue_date] => 2002-05-21
[patent_title] => 'Electro-optical element driving circuit, electro-optical device, and electronic device'
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Array
(
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Array
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[id] => 4363492
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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] =>) 09/451107 | Plasma display panel driving apparatus | Nov 29, 1999 | Issued |