
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] => 5063265
[patent_doc_number] => 20070224905
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-09-27
[patent_title] => 'Voltage control load center, modular voltage control transformer circuit, and method of making and using'
[patent_app_type] => utility
[patent_app_number] => 11/725871
[patent_app_country] => US
[patent_app_date] => 2007-03-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[pdf_file] => publications/A1/0224/20070224905.pdf
[firstpage_image] =>[orig_patent_app_number] => 11725871
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/725871 | Voltage control load center, modular voltage control transformer circuit, and method of making and using | Mar 19, 2007 | Issued |
Array
(
[id] => 5229376
[patent_doc_number] => 20070291483
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-12-20
[patent_title] => 'CONTROLLED LIGHTING METHODS AND APPARATUS'
[patent_app_type] => utility
[patent_app_number] => 11/686491
[patent_app_country] => US
[patent_app_date] => 2007-03-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 79
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[firstpage_image] =>[orig_patent_app_number] => 11686491
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/686491 | Controlled lighting methods and apparatus | Mar 14, 2007 | Issued |
Array
(
[id] => 4702180
[patent_doc_number] => 20080061702
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-03-13
[patent_title] => 'APPARATUS AND METHOD TO GENERATE PLASMA'
[patent_app_type] => utility
[patent_app_number] => 11/684199
[patent_app_country] => US
[patent_app_date] => 2007-03-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[pdf_file] => publications/A1/0061/20080061702.pdf
[firstpage_image] =>[orig_patent_app_number] => 11684199
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/684199 | Apparatus and method to generate plasma | Mar 8, 2007 | Issued |
Array
(
[id] => 5060761
[patent_doc_number] => 20070222398
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-09-27
[patent_title] => 'High efficiency electronic ballast for metal halide lamp'
[patent_app_type] => utility
[patent_app_number] => 11/715612
[patent_app_country] => US
[patent_app_date] => 2007-03-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[firstpage_image] =>[orig_patent_app_number] => 11715612
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/715612 | High efficiency electronic ballast for metal halide lamp | Mar 6, 2007 | Issued |
Array
(
[id] => 5282716
[patent_doc_number] => 20090096390
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-04-16
[patent_title] => 'Electronic Ballast and Method for Operating an Electrical Lamp'
[patent_app_type] => utility
[patent_app_number] => 12/224798
[patent_app_country] => US
[patent_app_date] => 2007-03-05
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 12224798
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/224798 | Electronic ballast and method for operating an electrical lamp | Mar 4, 2007 | Issued |
Array
(
[id] => 4673791
[patent_doc_number] => 20080211419
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-09-04
[patent_title] => 'Method and apparatus for driving a light emitting diode'
[patent_app_type] => utility
[patent_app_number] => 11/713558
[patent_app_country] => US
[patent_app_date] => 2007-03-02
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[firstpage_image] =>[orig_patent_app_number] => 11713558
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/713558 | Method and apparatus for driving a light emitting diode | Mar 1, 2007 | Issued |
Array
(
[id] => 341882
[patent_doc_number] => 07501640
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-03-10
[patent_title] => 'Low energy electron cooling system and method for increasing the phase space intensity and overall intensity of low energy ion beams'
[patent_app_type] => utility
[patent_app_number] => 11/678583
[patent_app_country] => US
[patent_app_date] => 2007-02-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[pdf_file] => patents/07/501/07501640.pdf
[firstpage_image] =>[orig_patent_app_number] => 11678583
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/678583 | Low energy electron cooling system and method for increasing the phase space intensity and overall intensity of low energy ion beams | Feb 23, 2007 | Issued |
Array
(
[id] => 6343624
[patent_doc_number] => 20100084993
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-04-08
[patent_title] => 'Type of LED light'
[patent_app_type] => utility
[patent_app_number] => 11/988854
[patent_app_country] => US
[patent_app_date] => 2007-02-11
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 11988854
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/988854 | Type of LED light | Feb 10, 2007 | Abandoned |
Array
(
[id] => 5346539
[patent_doc_number] => 20090001900
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-01-01
[patent_title] => 'Device for Fluorescent Tube Armatures'
[patent_app_type] => utility
[patent_app_number] => 12/087581
[patent_app_country] => US
[patent_app_date] => 2007-02-08
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[firstpage_image] =>[orig_patent_app_number] => 12087581
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/087581 | Device for fluorescent tube armatures | Feb 7, 2007 | Issued |
Array
(
[id] => 803685
[patent_doc_number] => 07423390
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-09-09
[patent_title] => 'Electron beam generator for multiple columns'
[patent_app_type] => utility
[patent_app_number] => 11/703848
[patent_app_country] => US
[patent_app_date] => 2007-02-08
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/07/423/07423390.pdf
[firstpage_image] =>[orig_patent_app_number] => 11703848
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/703848 | Electron beam generator for multiple columns | Feb 7, 2007 | Issued |
Array
(
[id] => 4769159
[patent_doc_number] => 20080054817
[patent_country] => US
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[patent_issue_date] => 2008-03-06
[patent_title] => 'DRIVING APPARATUS OF LIGHT SOURCE'
[patent_app_type] => utility
[patent_app_number] => 11/671241
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[firstpage_image] =>[orig_patent_app_number] => 11671241
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/671241 | DRIVING APPARATUS OF LIGHT SOURCE | Feb 4, 2007 | Abandoned |
Array
(
[id] => 330934
[patent_doc_number] => 07511433
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-03-31
[patent_title] => 'Discharge lamp lighting device and projector'
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[firstpage_image] =>[orig_patent_app_number] => 11670752
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/670752 | Discharge lamp lighting device and projector | Feb 1, 2007 | Issued |
Array
(
[id] => 5099441
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[patent_title] => 'METHOD OF DRIVING A LAMP, LAMP DRIVING APPARATUS, AND LIQUID CRYSTAL DISPLAY DEVICE HAVING THE SAME'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/669473 | Method of driving a lamp, lamp driving apparatus, and liquid crystal display device having the same | Jan 30, 2007 | Issued |
Array
(
[id] => 4521304
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[patent_title] => 'Electric discharge lamp device'
[patent_app_type] => reissue
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Array
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Array
(
[id] => 373556
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[patent_title] => 'Gating voltage control system and method for electrostatically actuating a micro-electromechanical device'
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Array
(
[id] => 203561
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[patent_title] => 'Method and apparatus for maximizing the sustainable flash of a handheld portable electronic device'
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Array
(
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/648282 | Ion implantation system and control method | Dec 28, 2006 | Issued |
Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/618673 | Microwave energized plasma lamp with solid dielectric waveguide | Dec 28, 2006 | Issued |