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] => 9544363 [patent_doc_number] => 20140169010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-19 [patent_title] => 'HEADLIGHT LIGHT DISTRIBUTION CONTROL DEVICE AND METHOD' [patent_app_type] => utility [patent_app_number] => 14/234845 [patent_app_country] => US [patent_app_date] => 2012-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6382 [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] => 14234845 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/234845
Headlight light distribution control device and method Jul 19, 2012 Issued
Array ( [id] => 9220664 [patent_doc_number] => 20140015439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-16 [patent_title] => 'TROFFER LIGHTING CONTROL SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/549735 [patent_app_country] => US [patent_app_date] => 2012-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1059 [patent_no_of_claims] => 14 [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] => 13549735 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/549735
TROFFER LIGHTING CONTROL SYSTEM Jul 15, 2012 Abandoned
Array ( [id] => 8657414 [patent_doc_number] => 20130038243 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-14 [patent_title] => 'CURRENT-CONTROLLED STAGES, CONSTANT CURRENT CONTROL SYSTEMS, AND CURRENT CONTROL METHODS FOR DRIVING LEDS' [patent_app_type] => utility [patent_app_number] => 13/549825 [patent_app_country] => US [patent_app_date] => 2012-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2211 [patent_no_of_claims] => 10 [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] => 13549825 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/549825
CURRENT-CONTROLLED STAGES, CONSTANT CURRENT CONTROL SYSTEMS, AND CURRENT CONTROL METHODS FOR DRIVING LEDS Jul 15, 2012 Abandoned
Array ( [id] => 10864717 [patent_doc_number] => 08890424 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-18 [patent_title] => 'Illumination device, illumination system, and lamp' [patent_app_type] => utility [patent_app_number] => 13/547213 [patent_app_country] => US [patent_app_date] => 2012-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7725 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13547213 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/547213
Illumination device, illumination system, and lamp Jul 11, 2012 Issued
Array ( [id] => 9663166 [patent_doc_number] => 08810155 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-19 [patent_title] => 'Illumination light communication device, and illumination apparatus and system including same' [patent_app_type] => utility [patent_app_number] => 13/547361 [patent_app_country] => US [patent_app_date] => 2012-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 6539 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [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] => 13547361 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/547361
Illumination light communication device, and illumination apparatus and system including same Jul 11, 2012 Issued
Array ( [id] => 8604249 [patent_doc_number] => 20130009561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-10 [patent_title] => 'CIRCUITS FOR SENSING CURRENT LEVELS WITHIN A LIGHTING APPARATUS INCORPORATING A VOLTAGE CONVERTER' [patent_app_type] => utility [patent_app_number] => 13/548187 [patent_app_country] => US [patent_app_date] => 2012-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 12878 [patent_no_of_claims] => 23 [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] => 13548187 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/548187
Circuits for sensing current levels within a lighting apparatus incorporating a voltage converter Jul 11, 2012 Issued
Array ( [id] => 9750378 [patent_doc_number] => 08841861 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-23 [patent_title] => 'Dimming device' [patent_app_type] => utility [patent_app_number] => 13/547154 [patent_app_country] => US [patent_app_date] => 2012-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 4094 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13547154 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/547154
Dimming device Jul 11, 2012 Issued
Array ( [id] => 10081404 [patent_doc_number] => 09119274 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-25 [patent_title] => 'Resonant converter control' [patent_app_type] => utility [patent_app_number] => 14/131648 [patent_app_country] => US [patent_app_date] => 2012-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 22 [patent_no_of_words] => 5614 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14131648 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/131648
Resonant converter control Jul 2, 2012 Issued
Array ( [id] => 8604234 [patent_doc_number] => 20130009546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-10 [patent_title] => 'LIGHT EMITTING DIODE (LED) LIGHTING FIXTURE' [patent_app_type] => utility [patent_app_number] => 13/539737 [patent_app_country] => US [patent_app_date] => 2012-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6289 [patent_no_of_claims] => 17 [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] => 13539737 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/539737
Light emitting diode (LED) lighting fixture Jul 1, 2012 Issued
Array ( [id] => 9711664 [patent_doc_number] => 08836240 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-16 [patent_title] => 'Dim mode start for electrodeless lamp ballast' [patent_app_type] => utility [patent_app_number] => 13/539402 [patent_app_country] => US [patent_app_date] => 2012-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9289 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13539402 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/539402
Dim mode start for electrodeless lamp ballast Jun 29, 2012 Issued
Array ( [id] => 8583335 [patent_doc_number] => 20130002156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-03 [patent_title] => 'TRANSFORMER-ISOLATED LED LIGHTING CIRCUIT WITH SECONDARY-SIDE DIMMING CONTROL' [patent_app_type] => utility [patent_app_number] => 13/537301 [patent_app_country] => US [patent_app_date] => 2012-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2633 [patent_no_of_claims] => 31 [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] => 13537301 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/537301
Transformer-isolated LED lighting circuit with secondary-side dimming control Jun 28, 2012 Issued
Array ( [id] => 9031978 [patent_doc_number] => 20130234616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-12 [patent_title] => 'POWER SUPPLY FOR LIGHTING AND LUMINAIRE' [patent_app_type] => utility [patent_app_number] => 13/533667 [patent_app_country] => US [patent_app_date] => 2012-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6790 [patent_no_of_claims] => 15 [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] => 13533667 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/533667
Power supply for lighting and luminaire Jun 25, 2012 Issued
Array ( [id] => 9260189 [patent_doc_number] => 20130342118 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-26 [patent_title] => 'LED Backlight Driving Circuit, LCD Device, and Manufacturing Method' [patent_app_type] => utility [patent_app_number] => 13/574448 [patent_app_country] => US [patent_app_date] => 2012-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2945 [patent_no_of_claims] => 10 [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] => 13574448 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/574448
LED Backlight Driving Circuit, LCD Device, and Manufacturing Method Jun 25, 2012 Abandoned
Array ( [id] => 9051706 [patent_doc_number] => 20130249420 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-26 [patent_title] => 'LED DRIVING SYSTEM AND METHOD' [patent_app_type] => utility [patent_app_number] => 13/532808 [patent_app_country] => US [patent_app_date] => 2012-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4096 [patent_no_of_claims] => 14 [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] => 13532808 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/532808
LED DRIVING SYSTEM AND METHOD Jun 25, 2012 Abandoned
Array ( [id] => 9051698 [patent_doc_number] => 20130249412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-26 [patent_title] => 'LIGHTING CIRCUIT AND LUMINAIRE' [patent_app_type] => utility [patent_app_number] => 13/533688 [patent_app_country] => US [patent_app_date] => 2012-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4584 [patent_no_of_claims] => 20 [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] => 13533688 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/533688
LIGHTING CIRCUIT AND LUMINAIRE Jun 25, 2012 Abandoned
Array ( [id] => 9010137 [patent_doc_number] => 08525440 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-09-03 [patent_title] => 'LED lighting fixture' [patent_app_type] => utility [patent_app_number] => 13/533825 [patent_app_country] => US [patent_app_date] => 2012-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 3850 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13533825 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/533825
LED lighting fixture Jun 25, 2012 Issued
Array ( [id] => 8863651 [patent_doc_number] => 20130147354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-13 [patent_title] => 'ILLUMINATION CONTROLLING CIRCUIT AND ILLUMINATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/531603 [patent_app_country] => US [patent_app_date] => 2012-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3830 [patent_no_of_claims] => 10 [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] => 13531603 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/531603
Illumination controlling circuit and illumination system Jun 24, 2012 Issued
Array ( [id] => 9778758 [patent_doc_number] => 08853966 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-07 [patent_title] => 'Lighting device and illumination apparatus including same' [patent_app_type] => utility [patent_app_number] => 13/529374 [patent_app_country] => US [patent_app_date] => 2012-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 18886 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13529374 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/529374
Lighting device and illumination apparatus including same Jun 20, 2012 Issued
Array ( [id] => 8481215 [patent_doc_number] => 20120280622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-08 [patent_title] => 'LIGHT EMITTING DIODE DRIVER' [patent_app_type] => utility [patent_app_number] => 13/528850 [patent_app_country] => US [patent_app_date] => 2012-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 10904 [patent_no_of_claims] => 45 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13528850 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/528850
Light emitting diode driver Jun 20, 2012 Issued
Array ( [id] => 9704731 [patent_doc_number] => 08829803 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-09 [patent_title] => 'Power supply system' [patent_app_type] => utility [patent_app_number] => 13/528925 [patent_app_country] => US [patent_app_date] => 2012-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1107 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13528925 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/528925
Power supply system Jun 20, 2012 Issued
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