
Christine T. Duong
Examiner (ID: 12187)
| Most Active Art Unit | 2462 |
| Art Unit(s) | 2416, 2616, 2462 |
| Total Applications | 773 |
| Issued Applications | 653 |
| Pending Applications | 9 |
| Abandoned Applications | 123 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 5340921
[patent_doc_number] => 20090179571
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-07-16
[patent_title] => 'Method for Detecting Faults During Operation of High-Pressure Discharge Lamp Using Electronic Ballasts'
[patent_app_type] => utility
[patent_app_number] => 12/085993
[patent_app_country] => US
[patent_app_date] => 2006-11-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3168
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0179/20090179571.pdf
[firstpage_image] =>[orig_patent_app_number] => 12085993
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/085993 | Method for Detecting Faults During Operation of High-Pressure Discharge Lamp Using Electronic Ballasts | Nov 27, 2006 | Abandoned |
Array
(
[id] => 5567692
[patent_doc_number] => 20090251070
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-10-08
[patent_title] => 'Electronic Zoom Portable Electric Lamp'
[patent_app_type] => utility
[patent_app_number] => 12/084647
[patent_app_country] => US
[patent_app_date] => 2006-11-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 3255
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0251/20090251070.pdf
[firstpage_image] =>[orig_patent_app_number] => 12084647
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/084647 | Electronic Zoom Portable Electric Lamp | Nov 20, 2006 | Abandoned |
Array
(
[id] => 4919985
[patent_doc_number] => 20080068298
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-03-20
[patent_title] => 'System and method for constant power LED driving and a redundancy dircuit thereof'
[patent_app_type] => utility
[patent_app_number] => 11/600852
[patent_app_country] => US
[patent_app_date] => 2006-11-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 14
[patent_no_of_words] => 3198
[patent_no_of_claims] => 40
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0068/20080068298.pdf
[firstpage_image] =>[orig_patent_app_number] => 11600852
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/600852 | System and method for constant power LED driving and a redundancy dircuit thereof | Nov 16, 2006 | Abandoned |
Array
(
[id] => 191411
[patent_doc_number] => 07642725
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-01-05
[patent_title] => 'Unbalanced plural string LED driver with common return resistor'
[patent_app_type] => utility
[patent_app_number] => 11/560906
[patent_app_country] => US
[patent_app_date] => 2006-11-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 3817
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 220
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/642/07642725.pdf
[firstpage_image] =>[orig_patent_app_number] => 11560906
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/560906 | Unbalanced plural string LED driver with common return resistor | Nov 16, 2006 | Issued |
Array
(
[id] => 5555954
[patent_doc_number] => 20090267531
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-10-29
[patent_title] => 'Arrangement for Driving LED Cells'
[patent_app_type] => utility
[patent_app_number] => 12/085375
[patent_app_country] => US
[patent_app_date] => 2006-11-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2371
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0267/20090267531.pdf
[firstpage_image] =>[orig_patent_app_number] => 12085375
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/085375 | Driving arrangement for feeding a current with a plurality of LED cells | Nov 15, 2006 | Issued |
Array
(
[id] => 4576150
[patent_doc_number] => 07859197
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-12-28
[patent_title] => 'Inverter using PWM method'
[patent_app_type] => utility
[patent_app_number] => 12/093851
[patent_app_country] => US
[patent_app_date] => 2006-11-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 50
[patent_no_of_words] => 13952
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 241
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/859/07859197.pdf
[firstpage_image] =>[orig_patent_app_number] => 12093851
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/093851 | Inverter using PWM method | Nov 14, 2006 | Issued |
Array
(
[id] => 5169227
[patent_doc_number] => 20070069658
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-03-29
[patent_title] => 'BASIC HALOGEN CONVERTOR IC'
[patent_app_type] => utility
[patent_app_number] => 11/560216
[patent_app_country] => US
[patent_app_date] => 2006-11-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 27
[patent_figures_cnt] => 27
[patent_no_of_words] => 8118
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0069/20070069658.pdf
[firstpage_image] =>[orig_patent_app_number] => 11560216
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/560216 | Basic halogen convertor IC | Nov 14, 2006 | Issued |
Array
(
[id] => 7602902
[patent_doc_number] => 07236132
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2007-06-26
[patent_title] => 'Coupled multi-band antenna'
[patent_app_type] => utility
[patent_app_number] => 11/598461
[patent_app_country] => US
[patent_app_date] => 2006-11-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 2573
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/236/07236132.pdf
[firstpage_image] =>[orig_patent_app_number] => 11598461
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/598461 | Coupled multi-band antenna | Nov 12, 2006 | Issued |
Array
(
[id] => 886185
[patent_doc_number] => 07352135
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-04-01
[patent_title] => 'Lighting controller for lighting device for vehicle'
[patent_app_type] => utility
[patent_app_number] => 11/593375
[patent_app_country] => US
[patent_app_date] => 2006-11-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 11
[patent_no_of_words] => 5881
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 72
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/352/07352135.pdf
[firstpage_image] =>[orig_patent_app_number] => 11593375
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/593375 | Lighting controller for lighting device for vehicle | Nov 5, 2006 | Issued |
Array
(
[id] => 72949
[patent_doc_number] => 07755300
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-07-13
[patent_title] => 'Method and apparatus for preventing instabilities in radio-frequency plasma processing'
[patent_app_type] => utility
[patent_app_number] => 11/554996
[patent_app_country] => US
[patent_app_date] => 2006-10-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 6526
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 88
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/755/07755300.pdf
[firstpage_image] =>[orig_patent_app_number] => 11554996
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/554996 | Method and apparatus for preventing instabilities in radio-frequency plasma processing | Oct 30, 2006 | Issued |
Array
(
[id] => 153029
[patent_doc_number] => 07679292
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-03-16
[patent_title] => 'LED lights with matched AC voltage using rectified circuitry'
[patent_app_type] => utility
[patent_app_number] => 11/586736
[patent_app_country] => US
[patent_app_date] => 2006-10-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 21
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[patent_no_of_words] => 12348
[patent_no_of_claims] => 30
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/679/07679292.pdf
[firstpage_image] =>[orig_patent_app_number] => 11586736
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/586736 | LED lights with matched AC voltage using rectified circuitry | Oct 25, 2006 | Issued |
Array
(
[id] => 296416
[patent_doc_number] => 07541690
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-06-02
[patent_title] => 'Signal transmission method, signal transmission device, and liquid crystal projector'
[patent_app_type] => utility
[patent_app_number] => 11/552370
[patent_app_country] => US
[patent_app_date] => 2006-10-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
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[patent_no_of_words] => 12494
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/541/07541690.pdf
[firstpage_image] =>[orig_patent_app_number] => 11552370
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/552370 | Signal transmission method, signal transmission device, and liquid crystal projector | Oct 23, 2006 | Issued |
Array
(
[id] => 4998568
[patent_doc_number] => 20070041202
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-02-22
[patent_title] => 'GAS DISCHARGE LAMP POWER SUPPLY'
[patent_app_type] => utility
[patent_app_number] => 11/551481
[patent_app_country] => US
[patent_app_date] => 2006-10-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
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[patent_no_of_words] => 5527
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0041/20070041202.pdf
[firstpage_image] =>[orig_patent_app_number] => 11551481
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/551481 | Gas discharge lamp power supply | Oct 19, 2006 | Issued |
Array
(
[id] => 124404
[patent_doc_number] => 07705547
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-04-27
[patent_title] => 'High-side current sense hysteretic LED controller'
[patent_app_type] => utility
[patent_app_number] => 11/551167
[patent_app_country] => US
[patent_app_date] => 2006-10-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[patent_no_of_words] => 2926
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/705/07705547.pdf
[firstpage_image] =>[orig_patent_app_number] => 11551167
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/551167 | High-side current sense hysteretic LED controller | Oct 18, 2006 | Issued |
Array
(
[id] => 588449
[patent_doc_number] => 07446487
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-11-04
[patent_title] => 'Dimming mode selecting circuit and driving device using the same'
[patent_app_type] => utility
[patent_app_number] => 11/309867
[patent_app_country] => US
[patent_app_date] => 2006-10-16
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/446/07446487.pdf
[firstpage_image] =>[orig_patent_app_number] => 11309867
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/309867 | Dimming mode selecting circuit and driving device using the same | Oct 15, 2006 | Issued |
Array
(
[id] => 8147260
[patent_doc_number] => 08164272
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-04-24
[patent_title] => '8-pin PFC and ballast control IC'
[patent_app_type] => utility
[patent_app_number] => 11/548807
[patent_app_country] => US
[patent_app_date] => 2006-10-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/164/08164272.pdf
[firstpage_image] =>[orig_patent_app_number] => 11548807
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/548807 | 8-pin PFC and ballast control IC | Oct 11, 2006 | Issued |
Array
(
[id] => 588425
[patent_doc_number] => 07446484
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-11-04
[patent_title] => 'Middle output electrodeless lighting system'
[patent_app_type] => utility
[patent_app_number] => 11/538269
[patent_app_country] => US
[patent_app_date] => 2006-10-03
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/446/07446484.pdf
[firstpage_image] =>[orig_patent_app_number] => 11538269
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/538269 | Middle output electrodeless lighting system | Oct 2, 2006 | Issued |
Array
(
[id] => 8364611
[patent_doc_number] => 08253681
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-08-28
[patent_title] => 'Light source device, a display device and a television receiver'
[patent_app_type] => utility
[patent_app_number] => 12/087097
[patent_app_country] => US
[patent_app_date] => 2006-10-03
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12087097
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/087097 | Light source device, a display device and a television receiver | Oct 2, 2006 | Issued |
Array
(
[id] => 4981212
[patent_doc_number] => 20070085769
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-04-19
[patent_title] => 'Energy recovery circuit for display panel and driving apparatus with the same'
[patent_app_type] => utility
[patent_app_number] => 11/529360
[patent_app_country] => US
[patent_app_date] => 2006-09-29
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[pdf_file] => publications/A1/0085/20070085769.pdf
[firstpage_image] =>[orig_patent_app_number] => 11529360
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/529360 | Energy recovery circuit for display panel and driving apparatus with the same | Sep 28, 2006 | Abandoned |
Array
(
[id] => 5134022
[patent_doc_number] => 20070075651
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-04-05
[patent_title] => 'PLASMA LIGHTING SYSTEM HAVING THIN METALLIC FILM RESONATOR'
[patent_app_type] => utility
[patent_app_number] => 11/535561
[patent_app_country] => US
[patent_app_date] => 2006-09-27
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0075/20070075651.pdf
[firstpage_image] =>[orig_patent_app_number] => 11535561
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/535561 | Plasma lighting system having thin metallic film resonator | Sep 26, 2006 | Issued |