
Thuykhanh Le
Examiner (ID: 679, Phone: (571)272-6429 , Office: P/2658 )
| Most Active Art Unit | 2655 |
| Art Unit(s) | 2655, 2658, 4165 |
| Total Applications | 487 |
| Issued Applications | 352 |
| Pending Applications | 65 |
| Abandoned Applications | 92 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 4444024
[patent_doc_number] => 07928670
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-04-19
[patent_title] => 'LED driver with multiple feedback loops'
[patent_app_type] => utility
[patent_app_number] => 12/164909
[patent_app_country] => US
[patent_app_date] => 2008-06-30
[patent_effective_date] => 0000-00-00
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[patent_figures_cnt] => 8
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/928/07928670.pdf
[firstpage_image] =>[orig_patent_app_number] => 12164909
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/164909 | LED driver with multiple feedback loops | Jun 29, 2008 | Issued |
Array
(
[id] => 5488493
[patent_doc_number] => 20090289564
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-11-26
[patent_title] => 'CERAMIC METAL HALIDE LAMP BI-MODAL POWER REGULATION CONTROL'
[patent_app_type] => utility
[patent_app_number] => 12/165295
[patent_app_country] => US
[patent_app_date] => 2008-06-30
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 12165295
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/165295 | Ceramic metal halide lamp bi-modal power regulation control | Jun 29, 2008 | Issued |
Array
(
[id] => 5462038
[patent_doc_number] => 20090322238
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-12-31
[patent_title] => 'Internal Power Supply for a Ballast'
[patent_app_type] => utility
[patent_app_number] => 12/165191
[patent_app_country] => US
[patent_app_date] => 2008-06-30
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 12165191
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/165191 | Internal power supply for a ballast | Jun 29, 2008 | Issued |
Array
(
[id] => 4462717
[patent_doc_number] => 07880391
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-02-01
[patent_title] => 'False failure prevention circuit in emergency ballast'
[patent_app_type] => utility
[patent_app_number] => 12/165169
[patent_app_country] => US
[patent_app_date] => 2008-06-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[pdf_file] => patents/07/880/07880391.pdf
[firstpage_image] =>[orig_patent_app_number] => 12165169
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/165169 | False failure prevention circuit in emergency ballast | Jun 29, 2008 | Issued |
Array
(
[id] => 8340780
[patent_doc_number] => 08242710
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-08-14
[patent_title] => 'Driver device for a load and method of driving a load with such a driver device'
[patent_app_type] => utility
[patent_app_number] => 12/666826
[patent_app_country] => US
[patent_app_date] => 2008-06-30
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/666826 | Driver device for a load and method of driving a load with such a driver device | Jun 29, 2008 | Issued |
Array
(
[id] => 8773113
[patent_doc_number] => 08427076
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-04-23
[patent_title] => 'Intelligent area lighting system'
[patent_app_type] => utility
[patent_app_number] => 12/665925
[patent_app_country] => US
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12665925
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/665925 | Intelligent area lighting system | Jun 29, 2008 | Issued |
Array
(
[id] => 5345581
[patent_doc_number] => 20090000942
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-01-01
[patent_title] => 'PULSE PLASMA MATCHING SYSTEMS AND METHODS INCLUDING IMPEDANCE MATCHING COMPENSATION'
[patent_app_type] => utility
[patent_app_number] => 12/145850
[patent_app_country] => US
[patent_app_date] => 2008-06-25
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[patent_drawing_sheets_cnt] => 10
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[pdf_file] => publications/A1/0000/20090000942.pdf
[firstpage_image] =>[orig_patent_app_number] => 12145850
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/145850 | Pulse plasma matching systems and methods including impedance matching compensation | Jun 24, 2008 | Issued |
Array
(
[id] => 6435837
[patent_doc_number] => 20100188007
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-07-29
[patent_title] => 'SUPPLYING A SIGNAL TO A LIGHT SOURCE'
[patent_app_type] => utility
[patent_app_number] => 12/665126
[patent_app_country] => US
[patent_app_date] => 2008-06-23
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0188/20100188007.pdf
[firstpage_image] =>[orig_patent_app_number] => 12665126
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/665126 | Supplying a signal to a light source | Jun 22, 2008 | Issued |
Array
(
[id] => 5395402
[patent_doc_number] => 20090315465
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-12-24
[patent_title] => 'METHOD FOR PROTECTING A LAMP CIRCUIT AND RELATED WIRING'
[patent_app_type] => utility
[patent_app_number] => 12/141970
[patent_app_country] => US
[patent_app_date] => 2008-06-19
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[pdf_file] => publications/A1/0315/20090315465.pdf
[firstpage_image] =>[orig_patent_app_number] => 12141970
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/141970 | Method for protecting a lamp circuit and related wiring | Jun 18, 2008 | Issued |
Array
(
[id] => 5439631
[patent_doc_number] => 20090091270
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-04-09
[patent_title] => 'LIGHT SOURCE UNIT, A BACKLIGHT UNIT HAVING THE LIGHT SOURCE UNIT AND A LIQUID CRYSTAL DISPLAY HAVING THE BACKLIGHT UNIT'
[patent_app_type] => utility
[patent_app_number] => 12/141684
[patent_app_country] => US
[patent_app_date] => 2008-06-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[pdf_file] => publications/A1/0091/20090091270.pdf
[firstpage_image] =>[orig_patent_app_number] => 12141684
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/141684 | LIGHT SOURCE UNIT, A BACKLIGHT UNIT HAVING THE LIGHT SOURCE UNIT AND A LIQUID CRYSTAL DISPLAY HAVING THE BACKLIGHT UNIT | Jun 17, 2008 | Abandoned |
Array
(
[id] => 8283472
[patent_doc_number] => 08217580
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-07-10
[patent_title] => 'Flashlight for alarm systems'
[patent_app_type] => utility
[patent_app_number] => 12/666906
[patent_app_country] => US
[patent_app_date] => 2008-06-13
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12666906
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/666906 | Flashlight for alarm systems | Jun 12, 2008 | Issued |
Array
(
[id] => 5371945
[patent_doc_number] => 20090309505
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-12-17
[patent_title] => 'AC ILLUMINATION APPARATUS WITH AMPLITUDE PARTITIONING'
[patent_app_type] => utility
[patent_app_number] => 12/137667
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/137667 | AC illumination apparatus with amplitude partitioning | Jun 11, 2008 | Issued |
Array
(
[id] => 9711661
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[patent_issue_date] => 2014-09-16
[patent_title] => 'Detect method for step dimming selection'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/667047 | Detect method for step dimming selection | Jun 11, 2008 | Issued |
Array
(
[id] => 5371940
[patent_doc_number] => 20090309500
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[patent_issue_date] => 2009-12-17
[patent_title] => 'Brightness Controlled Light Source'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/138299 | Brightness controlled light source | Jun 11, 2008 | Issued |
Array
(
[id] => 6539703
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[patent_title] => 'DEVICE FOR THE OPERATION OF ELECTRONIC CIRCUITS ON A HIGH-VOLTAGE POTENTIAL'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/665798 | DEVICE FOR THE OPERATION OF ELECTRONIC CIRCUITS ON A HIGH-VOLTAGE POTENTIAL | Jun 11, 2008 | Abandoned |
Array
(
[id] => 5365219
[patent_doc_number] => 20090302778
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[patent_issue_date] => 2009-12-10
[patent_title] => 'SWITCHING LED DRIVER CIRCUIT'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/136286 | SWITCHING LED DRIVER CIRCUIT | Jun 9, 2008 | Abandoned |
Array
(
[id] => 4543965
[patent_doc_number] => 07876060
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-01-25
[patent_title] => 'Multi-lamps instant start electronic ballast'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/136562 | Multi-lamps instant start electronic ballast | Jun 9, 2008 | Issued |
Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/135253 | Power regulation for LED strings | Jun 8, 2008 | Issued |
Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/135483 | Series-type LED lamp strip module | Jun 8, 2008 | Issued |
Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/135302 | Control circuit and method for regulating average inductor current in a switching converter | Jun 8, 2008 | Issued |