
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] => 4162664
[patent_doc_number] => 06107758
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-08-22
[patent_title] => 'Operation circuit in particular for discharge lamps using discrete time definition values to control operation state switching'
[patent_app_type] => 1
[patent_app_number] => 9/404723
[patent_app_country] => US
[patent_app_date] => 1999-09-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3205
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 166
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/107/06107758.pdf
[firstpage_image] =>[orig_patent_app_number] => 404723
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/404723 | Operation circuit in particular for discharge lamps using discrete time definition values to control operation state switching | Sep 22, 1999 | Issued |
Array
(
[id] => 4365770
[patent_doc_number] => 06191537
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-02-20
[patent_title] => 'Solid state resonance igniter for control of the number of high voltage pulses for hot restrike of discharge lamps'
[patent_app_type] => 1
[patent_app_number] => 9/396208
[patent_app_country] => US
[patent_app_date] => 1999-09-15
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/191/06191537.pdf
[firstpage_image] =>[orig_patent_app_number] => 396208
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/396208 | Solid state resonance igniter for control of the number of high voltage pulses for hot restrike of discharge lamps | Sep 14, 1999 | Issued |
Array
(
[id] => 4326600
[patent_doc_number] => 06331756
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-12-18
[patent_title] => 'Method and apparatus for digital communications with multiparameter light fixtures'
[patent_app_type] => 1
[patent_app_number] => 9/394300
[patent_app_country] => US
[patent_app_date] => 1999-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[pdf_file] => patents/06/331/06331756.pdf
[firstpage_image] =>[orig_patent_app_number] => 394300
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/394300 | Method and apparatus for digital communications with multiparameter light fixtures | Sep 9, 1999 | Issued |
Array
(
[id] => 4332625
[patent_doc_number] => 06329758
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-12-11
[patent_title] => 'LED matrix display with intensity and color matching of the pixels'
[patent_app_type] => 1
[patent_app_number] => 9/366726
[patent_app_country] => US
[patent_app_date] => 1999-08-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[firstpage_image] =>[orig_patent_app_number] => 366726
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/366726 | LED matrix display with intensity and color matching of the pixels | Aug 3, 1999 | Issued |
Array
(
[id] => 4415128
[patent_doc_number] => 06229268
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-05-08
[patent_title] => 'Device for supplying power to at least one bromine tungsten filament lamp'
[patent_app_type] => 1
[patent_app_number] => 9/362712
[patent_app_country] => US
[patent_app_date] => 1999-07-29
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/229/06229268.pdf
[firstpage_image] =>[orig_patent_app_number] => 362712
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/362712 | Device for supplying power to at least one bromine tungsten filament lamp | Jul 28, 1999 | Issued |
Array
(
[id] => 4367414
[patent_doc_number] => 06255781
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-07-03
[patent_title] => 'Energy saving backlight device'
[patent_app_type] => 1
[patent_app_number] => 9/363724
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[pdf_file] => patents/06/255/06255781.pdf
[firstpage_image] =>[orig_patent_app_number] => 363724
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/363724 | Energy saving backlight device | Jul 28, 1999 | Issued |
Array
(
[id] => 4240136
[patent_doc_number] => 06118220
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-09-12
[patent_title] => 'Gas discharge display apparatus and method for driving the same'
[patent_app_type] => 1
[patent_app_number] => 9/353710
[patent_app_country] => US
[patent_app_date] => 1999-07-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 41
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[pdf_file] => patents/06/118/06118220.pdf
[firstpage_image] =>[orig_patent_app_number] => 353710
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/353710 | Gas discharge display apparatus and method for driving the same | Jul 13, 1999 | Issued |
Array
(
[id] => 4210952
[patent_doc_number] => 06078144
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-06-20
[patent_title] => 'Electronic ballast with inrush current limiting'
[patent_app_type] => 1
[patent_app_number] => 9/346913
[patent_app_country] => US
[patent_app_date] => 1999-07-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[pdf_file] => patents/06/078/06078144.pdf
[firstpage_image] =>[orig_patent_app_number] => 346913
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/346913 | Electronic ballast with inrush current limiting | Jul 1, 1999 | Issued |
Array
(
[id] => 1411766
[patent_doc_number] => 06534924
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-03-18
[patent_title] => 'Method and apparatus for manufacturing electron source, and method manufacturing image forming apparatus'
[patent_app_type] => B1
[patent_app_number] => 09/328804
[patent_app_country] => US
[patent_app_date] => 1999-06-09
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[patent_drawing_sheets_cnt] => 96
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[pdf_file] => patents/06/534/06534924.pdf
[firstpage_image] =>[orig_patent_app_number] => 09328804
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/328804 | Method and apparatus for manufacturing electron source, and method manufacturing image forming apparatus | Jun 8, 1999 | Issued |
Array
(
[id] => 4138679
[patent_doc_number] => 06147460
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-11-14
[patent_title] => 'Flash apparatus'
[patent_app_type] => 1
[patent_app_number] => 9/318005
[patent_app_country] => US
[patent_app_date] => 1999-05-25
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/318005 | Flash apparatus | May 24, 1999 | Issued |
Array
(
[id] => 4195990
[patent_doc_number] => 06153979
[patent_country] => US
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[patent_issue_date] => 2000-11-28
[patent_title] => 'Channel member for a PALC panel'
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[firstpage_image] =>[orig_patent_app_number] => 316602
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/316602 | Channel member for a PALC panel | May 20, 1999 | Issued |
Array
(
[id] => 4267754
[patent_doc_number] => 06204735
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[patent_issue_date] => 2001-03-20
[patent_title] => 'Geometrically modulated waves'
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[firstpage_image] =>[orig_patent_app_number] => 312323
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/312323 | Geometrically modulated waves | May 13, 1999 | Issued |
Array
(
[id] => 4138623
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[patent_title] => 'Field emission display with amplification layer'
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[patent_app_number] => 9/311108
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[firstpage_image] =>[orig_patent_app_number] => 311108
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/311108 | Field emission display with amplification layer | May 12, 1999 | Issued |
Array
(
[id] => 4244798
[patent_doc_number] => 06081075
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[patent_issue_date] => 2000-06-27
[patent_title] => 'DC to AC switching circuit for driving an electroluminescent lamp exhibiting capactive loading characteristics'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/311315 | DC to AC switching circuit for driving an electroluminescent lamp exhibiting capactive loading characteristics | May 12, 1999 | Issued |
Array
(
[id] => 3954400
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[patent_issue_date] => 1999-12-07
[patent_title] => 'AC plasma display with dual discharge sites and contrast enhancement bars'
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Array
(
[id] => 1436788
[patent_doc_number] => 06356027
[patent_country] => US
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[patent_issue_date] => 2002-03-12
[patent_title] => '0-10V dimming interface protection circuit'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/306910 | 0-10V dimming interface protection circuit | May 6, 1999 | Issued |
Array
(
[id] => 4109573
[patent_doc_number] => 06100644
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-08-08
[patent_title] => 'Dimmable and non-dimmable electronic ballast for plural fluorescent lamps'
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[firstpage_image] =>[orig_patent_app_number] => 301803
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/301803 | Dimmable and non-dimmable electronic ballast for plural fluorescent lamps | Apr 28, 1999 | Issued |
Array
(
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[patent_issue_date] => 2001-02-13
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Array
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Array
(
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[firstpage_image] =>[orig_patent_app_number] => 09289512
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/289512 | Straight fluorescent lamp with surface-mounted electrical conduit | Apr 8, 1999 | Issued |