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] => 9455922 [patent_doc_number] => 08716937 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-05-06 [patent_title] => 'Lighting ballast with reduced filament drive and pin current balancing' [patent_app_type] => utility [patent_app_number] => 13/235792 [patent_app_country] => US [patent_app_date] => 2011-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1856 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13235792 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/235792
Lighting ballast with reduced filament drive and pin current balancing Sep 18, 2011 Issued
Array ( [id] => 9027214 [patent_doc_number] => 08536800 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-09-17 [patent_title] => 'Illuminating device and controlling method thereof' [patent_app_type] => utility [patent_app_number] => 13/234379 [patent_app_country] => US [patent_app_date] => 2011-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5043 [patent_no_of_claims] => 6 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13234379 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/234379
Illuminating device and controlling method thereof Sep 15, 2011 Issued
Array ( [id] => 8802931 [patent_doc_number] => 08441208 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-05-14 [patent_title] => 'Light emitting module and illuminating device' [patent_app_type] => utility [patent_app_number] => 13/234438 [patent_app_country] => US [patent_app_date] => 2011-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5044 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13234438 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/234438
Light emitting module and illuminating device Sep 15, 2011 Issued
Array ( [id] => 10094720 [patent_doc_number] => 09131561 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-08 [patent_title] => 'Solid-state lighting apparatus and methods using energy storage' [patent_app_type] => utility [patent_app_number] => 13/235103 [patent_app_country] => US [patent_app_date] => 2011-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 6367 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13235103 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/235103
Solid-state lighting apparatus and methods using energy storage Sep 15, 2011 Issued
Array ( [id] => 8718319 [patent_doc_number] => 20130069536 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-21 [patent_title] => 'SOLID-STATE LIGHTING APPARATUS AND METHODS USING CURRENT DIVERSION CONTROLLED BY LIGHTING DEVICE BIAS STATES' [patent_app_type] => utility [patent_app_number] => 13/235127 [patent_app_country] => US [patent_app_date] => 2011-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5819 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13235127 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/235127
Solid-state lighting apparatus and methods using current diversion controlled by lighting device bias states Sep 15, 2011 Issued
Array ( [id] => 9402413 [patent_doc_number] => 08692471 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-08 [patent_title] => 'LED driving system and method' [patent_app_type] => utility [patent_app_number] => 13/233638 [patent_app_country] => US [patent_app_date] => 2011-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3518 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13233638 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/233638
LED driving system and method Sep 14, 2011 Issued
Array ( [id] => 8193581 [patent_doc_number] => 20120119677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-17 [patent_title] => 'Power Supply Arrangement and Method for the Power Supply of an Electrical Load' [patent_app_type] => utility [patent_app_number] => 13/234064 [patent_app_country] => US [patent_app_date] => 2011-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7564 [patent_no_of_claims] => 16 [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/A1/0119/20120119677.pdf [firstpage_image] =>[orig_patent_app_number] => 13234064 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/234064
Power supply arrangement and method for the power supply of an electrical load Sep 14, 2011 Issued
Array ( [id] => 7717624 [patent_doc_number] => 20120007524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-12 [patent_title] => 'Terminal Device and Computer-Readable Storage Medium' [patent_app_type] => utility [patent_app_number] => 13/233947 [patent_app_country] => US [patent_app_date] => 2011-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8079 [patent_no_of_claims] => 4 [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/A1/0007/20120007524.pdf [firstpage_image] =>[orig_patent_app_number] => 13233947 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/233947
Terminal device and computer-readable storage medium Sep 14, 2011 Issued
Array ( [id] => 8225225 [patent_doc_number] => 20120139430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-07 [patent_title] => 'LED DRIVER CIRCUIT AND LED DRIVER SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/233291 [patent_app_country] => US [patent_app_date] => 2011-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5934 [patent_no_of_claims] => 18 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13233291 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/233291
LED driver circuit and LED driver system Sep 14, 2011 Issued
Array ( [id] => 9414370 [patent_doc_number] => 08698408 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-15 [patent_title] => 'Two-wire dimmer switch for low-power loads' [patent_app_type] => utility [patent_app_number] => 13/232344 [patent_app_country] => US [patent_app_date] => 2011-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 23282 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13232344 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/232344
Two-wire dimmer switch for low-power loads Sep 13, 2011 Issued
Array ( [id] => 8403511 [patent_doc_number] => 20120235572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-20 [patent_title] => 'ILLUMINATION BEACON' [patent_app_type] => utility [patent_app_number] => 13/229945 [patent_app_country] => US [patent_app_date] => 2011-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 7657 [patent_no_of_claims] => 44 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13229945 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/229945
Illumination beacon Sep 11, 2011 Issued
Array ( [id] => 9441640 [patent_doc_number] => 08710754 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-29 [patent_title] => 'Dimmable LED light fixture having adjustable color temperature' [patent_app_type] => utility [patent_app_number] => 13/230537 [patent_app_country] => US [patent_app_date] => 2011-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6974 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13230537 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/230537
Dimmable LED light fixture having adjustable color temperature Sep 11, 2011 Issued
Array ( [id] => 8705754 [patent_doc_number] => 20130063043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-14 [patent_title] => 'VOLTAGE RECTIFIER' [patent_app_type] => utility [patent_app_number] => 13/229091 [patent_app_country] => US [patent_app_date] => 2011-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3397 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13229091 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/229091
VOLTAGE RECTIFIER Sep 8, 2011 Abandoned
Array ( [id] => 7805592 [patent_doc_number] => 20120056544 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-08 [patent_title] => 'APPARATUS FOR DRIVING LIGHT EMITTING DEVICE' [patent_app_type] => utility [patent_app_number] => 13/227123 [patent_app_country] => US [patent_app_date] => 2011-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5450 [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/A1/0056/20120056544.pdf [firstpage_image] =>[orig_patent_app_number] => 13227123 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/227123
APPARATUS FOR DRIVING LIGHT EMITTING DEVICE Sep 6, 2011 Abandoned
Array ( [id] => 8695168 [patent_doc_number] => 20130057177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-07 [patent_title] => 'ADJUSTABLE LIGHT FIXTURE' [patent_app_type] => utility [patent_app_number] => 13/227419 [patent_app_country] => US [patent_app_date] => 2011-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4456 [patent_no_of_claims] => 12 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13227419 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/227419
Adjustable light fixture Sep 6, 2011 Issued
Array ( [id] => 8695137 [patent_doc_number] => 20130057146 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-07 [patent_title] => 'CONCENTRATED LIGHT EMITTING DEVICE' [patent_app_type] => utility [patent_app_number] => 13/227336 [patent_app_country] => US [patent_app_date] => 2011-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1858 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13227336 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/227336
CONCENTRATED LIGHT EMITTING DEVICE Sep 6, 2011 Abandoned
Array ( [id] => 9627243 [patent_doc_number] => 08796930 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-05 [patent_title] => 'LED device with power removal detection and method for using the same' [patent_app_type] => utility [patent_app_number] => 13/227211 [patent_app_country] => US [patent_app_date] => 2011-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3934 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13227211 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/227211
LED device with power removal detection and method for using the same Sep 6, 2011 Issued
Array ( [id] => 9951887 [patent_doc_number] => 09000681 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-07 [patent_title] => 'Systems and methods for current matching of LED channels' [patent_app_type] => utility [patent_app_number] => 13/215000 [patent_app_country] => US [patent_app_date] => 2011-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7043 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13215000 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/215000
Systems and methods for current matching of LED channels Aug 21, 2011 Issued
Array ( [id] => 10877033 [patent_doc_number] => 08901824 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-02 [patent_title] => 'Dual-switch current converter' [patent_app_type] => utility [patent_app_number] => 13/812025 [patent_app_country] => US [patent_app_date] => 2011-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 2300 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13812025 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/812025
Dual-switch current converter Jul 25, 2011 Issued
Array ( [id] => 7584536 [patent_doc_number] => 20110279046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-17 [patent_title] => 'INTELLIGENT USER INTERFACE INCLUDING A TOUCH SENSOR DEVICE' [patent_app_type] => utility [patent_app_number] => 13/189865 [patent_app_country] => US [patent_app_date] => 2011-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7105 [patent_no_of_claims] => 40 [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/A1/0279/20110279046.pdf [firstpage_image] =>[orig_patent_app_number] => 13189865 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/189865
Intelligent user interface including a touch sensor device Jul 24, 2011 Issued
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