Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 23533 [patent_doc_number] => 07800311 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-09-21 [patent_title] => 'Power supply unit, high-frequency circuit system and heater voltage control method' [patent_app_type] => utility [patent_app_number] => 12/050609 [patent_app_country] => US [patent_app_date] => 2008-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 8368 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/800/07800311.pdf [firstpage_image] =>[orig_patent_app_number] => 12050609 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/050609
Power supply unit, high-frequency circuit system and heater voltage control method Mar 17, 2008 Issued
Array ( [id] => 5401677 [patent_doc_number] => 20090236990 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-24 [patent_title] => 'ELECTRIC DISCHARGE LIGHT-REGULATION MATCHING...' [patent_app_type] => utility [patent_app_number] => 12/050407 [patent_app_country] => US [patent_app_date] => 2008-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1381 [patent_no_of_claims] => 7 [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/A1/0236/20090236990.pdf [firstpage_image] =>[orig_patent_app_number] => 12050407 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/050407
ELECTRIC DISCHARGE LIGHT-REGULATION MATCHING... Mar 17, 2008 Abandoned
Array ( [id] => 4571722 [patent_doc_number] => 07847487 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-12-07 [patent_title] => 'LED lighting device' [patent_app_type] => utility [patent_app_number] => 12/049630 [patent_app_country] => US [patent_app_date] => 2008-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 6132 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/847/07847487.pdf [firstpage_image] =>[orig_patent_app_number] => 12049630 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/049630
LED lighting device Mar 16, 2008 Issued
Array ( [id] => 113000 [patent_doc_number] => 07719199 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-18 [patent_title] => 'Controlled fusion in a field reversed configuration and direct energy conversion' [patent_app_type] => utility [patent_app_number] => 12/077260 [patent_app_country] => US [patent_app_date] => 2008-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 44 [patent_no_of_words] => 14869 [patent_no_of_claims] => 23 [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/07/719/07719199.pdf [firstpage_image] =>[orig_patent_app_number] => 12077260 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/077260
Controlled fusion in a field reversed configuration and direct energy conversion Mar 16, 2008 Issued
Array ( [id] => 289414 [patent_doc_number] => 07548030 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-06-16 [patent_title] => 'Color control for dynamic scanning backlight' [patent_app_type] => utility [patent_app_number] => 12/049410 [patent_app_country] => US [patent_app_date] => 2008-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8121 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/548/07548030.pdf [firstpage_image] =>[orig_patent_app_number] => 12049410 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/049410
Color control for dynamic scanning backlight Mar 16, 2008 Issued
Array ( [id] => 240036 [patent_doc_number] => 07592756 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-09-22 [patent_title] => 'Driving circuit for light emitting diodes' [patent_app_type] => utility [patent_app_number] => 12/049185 [patent_app_country] => US [patent_app_date] => 2008-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1739 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/592/07592756.pdf [firstpage_image] =>[orig_patent_app_number] => 12049185 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/049185
Driving circuit for light emitting diodes Mar 13, 2008 Issued
Array ( [id] => 4737557 [patent_doc_number] => 20080231209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-25 [patent_title] => 'POWER SUPPLY DEVICE, AND LED DEVICE AND ELECTRONIC DEVICE USING SAME' [patent_app_type] => utility [patent_app_number] => 12/048968 [patent_app_country] => US [patent_app_date] => 2008-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3316 [patent_no_of_claims] => 10 [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/A1/0231/20080231209.pdf [firstpage_image] =>[orig_patent_app_number] => 12048968 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/048968
Power supply device, and LED device and electronic device using same Mar 13, 2008 Issued
Array ( [id] => 4538958 [patent_doc_number] => 07888873 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-02-15 [patent_title] => 'Dynamic depressed collector' [patent_app_type] => utility [patent_app_number] => 12/075870 [patent_app_country] => US [patent_app_date] => 2008-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2324 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/888/07888873.pdf [firstpage_image] =>[orig_patent_app_number] => 12075870 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/075870
Dynamic depressed collector Mar 13, 2008 Issued
Array ( [id] => 4737541 [patent_doc_number] => 20080231193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-25 [patent_title] => 'AUTOMOBILE ROOM LAMP SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/047587 [patent_app_country] => US [patent_app_date] => 2008-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2759 [patent_no_of_claims] => 8 [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/A1/0231/20080231193.pdf [firstpage_image] =>[orig_patent_app_number] => 12047587 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/047587
Automobile room lamp system Mar 12, 2008 Issued
Array ( [id] => 5531082 [patent_doc_number] => 20090230870 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-17 [patent_title] => 'ELECTRONIC BALLAST FOR HIGH INTENSITY DISCHARGE LAMPS' [patent_app_type] => utility [patent_app_number] => 12/048076 [patent_app_country] => US [patent_app_date] => 2008-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 13185 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0230/20090230870.pdf [firstpage_image] =>[orig_patent_app_number] => 12048076 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/048076
Electronic ballast for high intensity discharge lamps Mar 12, 2008 Issued
Array ( [id] => 191410 [patent_doc_number] => 07642724 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-01-05 [patent_title] => 'Light emitting element driving circuit' [patent_app_type] => utility [patent_app_number] => 12/048112 [patent_app_country] => US [patent_app_date] => 2008-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 7681 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 361 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/642/07642724.pdf [firstpage_image] =>[orig_patent_app_number] => 12048112 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/048112
Light emitting element driving circuit Mar 12, 2008 Issued
Array ( [id] => 113004 [patent_doc_number] => 07719203 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-18 [patent_title] => 'Inverter, backlight assembly having the same and display apparatus having the same' [patent_app_type] => utility [patent_app_number] => 12/047418 [patent_app_country] => US [patent_app_date] => 2008-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5614 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/719/07719203.pdf [firstpage_image] =>[orig_patent_app_number] => 12047418 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/047418
Inverter, backlight assembly having the same and display apparatus having the same Mar 12, 2008 Issued
Array ( [id] => 65313 [patent_doc_number] => 07759875 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-07-20 [patent_title] => 'Backlight module and current providing circuit thereof' [patent_app_type] => utility [patent_app_number] => 12/047880 [patent_app_country] => US [patent_app_date] => 2008-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2802 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/759/07759875.pdf [firstpage_image] =>[orig_patent_app_number] => 12047880 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/047880
Backlight module and current providing circuit thereof Mar 12, 2008 Issued
Array ( [id] => 4817373 [patent_doc_number] => 20080224632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-18 [patent_title] => 'CONSTANT CURRENT CIRCUIT AND LIGHT EMITTING DIODE DRIVE CIRCUIT' [patent_app_type] => utility [patent_app_number] => 12/047100 [patent_app_country] => US [patent_app_date] => 2008-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5269 [patent_no_of_claims] => 20 [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/A1/0224/20080224632.pdf [firstpage_image] =>[orig_patent_app_number] => 12047100 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/047100
Constant current circuit and light emitting diode drive circuit Mar 11, 2008 Issued
Array ( [id] => 5562766 [patent_doc_number] => 20090135618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-28 [patent_title] => 'CIRCUIT APPARATUS OF LED VEHICLE LAMP' [patent_app_type] => utility [patent_app_number] => 12/046895 [patent_app_country] => US [patent_app_date] => 2008-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1584 [patent_no_of_claims] => 14 [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/A1/0135/20090135618.pdf [firstpage_image] =>[orig_patent_app_number] => 12046895 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/046895
Circuit apparatus of LED vehicle lamp Mar 11, 2008 Issued
Array ( [id] => 4817370 [patent_doc_number] => 20080224629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-18 [patent_title] => 'LIGHTING SYSTEM WITH POWER FACTOR CORRECTION CONTROL DATA DETERMINED FROM A PHASE MODULATED SIGNAL' [patent_app_type] => utility [patent_app_number] => 12/047269 [patent_app_country] => US [patent_app_date] => 2008-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7540 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0224/20080224629.pdf [firstpage_image] =>[orig_patent_app_number] => 12047269 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/047269
Lighting system with power factor correction control data determined from a phase modulated signal Mar 11, 2008 Issued
Array ( [id] => 5499663 [patent_doc_number] => 20090160351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-25 [patent_title] => 'ELECTRIC DISCHARGE LIGHT-REGULATION MATCHING CIRCUIT' [patent_app_type] => utility [patent_app_number] => 12/045278 [patent_app_country] => US [patent_app_date] => 2008-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1920 [patent_no_of_claims] => 8 [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/A1/0160/20090160351.pdf [firstpage_image] =>[orig_patent_app_number] => 12045278 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/045278
ELECTRIC DISCHARGE LIGHT-REGULATION MATCHING CIRCUIT Mar 9, 2008 Abandoned
Array ( [id] => 5383443 [patent_doc_number] => 20090224687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-10 [patent_title] => 'Brightness control apparatus of light bulb module' [patent_app_type] => utility [patent_app_number] => 12/073799 [patent_app_country] => US [patent_app_date] => 2008-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1748 [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/A1/0224/20090224687.pdf [firstpage_image] =>[orig_patent_app_number] => 12073799 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/073799
Brightness control apparatus of light bulb module Mar 9, 2008 Issued
Array ( [id] => 4457896 [patent_doc_number] => 07893627 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-02-22 [patent_title] => 'Light strands' [patent_app_type] => utility [patent_app_number] => 12/045628 [patent_app_country] => US [patent_app_date] => 2008-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2033 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/893/07893627.pdf [firstpage_image] =>[orig_patent_app_number] => 12045628 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/045628
Light strands Mar 9, 2008 Issued
Array ( [id] => 7589204 [patent_doc_number] => 07663322 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-02-16 [patent_title] => 'Backlight driving system for liquid crystal display' [patent_app_type] => utility [patent_app_number] => 12/044683 [patent_app_country] => US [patent_app_date] => 2008-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 3341 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/663/07663322.pdf [firstpage_image] =>[orig_patent_app_number] => 12044683 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/044683
Backlight driving system for liquid crystal display Mar 6, 2008 Issued
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