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] => 9609021 [patent_doc_number] => 08786191 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-22 [patent_title] => 'Control network for LED-based lighting system in a transit vehicle' [patent_app_type] => utility [patent_app_number] => 13/629041 [patent_app_country] => US [patent_app_date] => 2012-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 29 [patent_no_of_words] => 15104 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13629041 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/629041
Control network for LED-based lighting system in a transit vehicle Sep 26, 2012 Issued
Array ( [id] => 8846903 [patent_doc_number] => 08456090 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-04 [patent_title] => 'Power failure reporting in a networked light' [patent_app_type] => utility [patent_app_number] => 13/628185 [patent_app_country] => US [patent_app_date] => 2012-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4589 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13628185 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/628185
Power failure reporting in a networked light Sep 26, 2012 Issued
Array ( [id] => 8616516 [patent_doc_number] => 20130021828 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-24 [patent_title] => 'INTEGRATED ON-TIME EXTENSION FOR NON-DISSIPATIVE BLEEDING IN A POWER SUPPLY' [patent_app_type] => utility [patent_app_number] => 13/627902 [patent_app_country] => US [patent_app_date] => 2012-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 17775 [patent_no_of_claims] => 9 [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] => 13627902 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/627902
Integrated on-time extension for non-dissipative bleeding in a power supply Sep 25, 2012 Issued
Array ( [id] => 10068388 [patent_doc_number] => 09107262 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-11 [patent_title] => 'Illumination apparatus including semiconductor light emitting diodes' [patent_app_type] => utility [patent_app_number] => 14/344810 [patent_app_country] => US [patent_app_date] => 2012-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 10514 [patent_no_of_claims] => 14 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14344810 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/344810
Illumination apparatus including semiconductor light emitting diodes Sep 16, 2012 Issued
Array ( [id] => 8826330 [patent_doc_number] => 20130127375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-23 [patent_title] => 'Programmable Radio Frequency Waveform Generator for a Synchocyclotron' [patent_app_type] => utility [patent_app_number] => 13/618939 [patent_app_country] => US [patent_app_date] => 2012-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5753 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13618939 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/618939
Programmable Radio Frequency Waveform Generator for a Synchocyclotron Sep 13, 2012 Abandoned
Array ( [id] => 9141054 [patent_doc_number] => 08581520 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-11-12 [patent_title] => 'Lighting system having a dimming color simulating an incandescent light' [patent_app_type] => utility [patent_app_number] => 13/605431 [patent_app_country] => US [patent_app_date] => 2012-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6631 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13605431 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/605431
Lighting system having a dimming color simulating an incandescent light Sep 5, 2012 Issued
Array ( [id] => 8520205 [patent_doc_number] => 20120319613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-20 [patent_title] => 'Illuminating Device' [patent_app_type] => utility [patent_app_number] => 13/600555 [patent_app_country] => US [patent_app_date] => 2012-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5030 [patent_no_of_claims] => 11 [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] => 13600555 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/600555
Illuminating device Aug 30, 2012 Issued
Array ( [id] => 8564049 [patent_doc_number] => 20120326620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-27 [patent_title] => 'Illuminating Device' [patent_app_type] => utility [patent_app_number] => 13/600593 [patent_app_country] => US [patent_app_date] => 2012-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5030 [patent_no_of_claims] => 6 [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] => 13600593 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/600593
Illuminating device Aug 30, 2012 Issued
Array ( [id] => 8494162 [patent_doc_number] => 20120293569 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-22 [patent_title] => 'ACTIVE ENCLOSURE FOR COMPUTING DEVICE' [patent_app_type] => utility [patent_app_number] => 13/565516 [patent_app_country] => US [patent_app_date] => 2012-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 40 [patent_no_of_words] => 28683 [patent_no_of_claims] => 25 [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] => 13565516 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/565516
Active enclosure for computing device Aug 1, 2012 Issued
Array ( [id] => 9530711 [patent_doc_number] => 08754588 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-17 [patent_title] => 'Illumination apparatus' [patent_app_type] => utility [patent_app_number] => 13/563173 [patent_app_country] => US [patent_app_date] => 2012-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2782 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13563173 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/563173
Illumination apparatus Jul 30, 2012 Issued
Array ( [id] => 9014159 [patent_doc_number] => 20130229123 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-05 [patent_title] => 'LIGHTING-DIMMING DEVICE CHOPPING POWER WAVEFORMS FOR ADJUSTING BRIGHTNESS' [patent_app_type] => utility [patent_app_number] => 13/562474 [patent_app_country] => US [patent_app_date] => 2012-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2330 [patent_no_of_claims] => 12 [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] => 13562474 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/562474
LIGHTING-DIMMING DEVICE CHOPPING POWER WAVEFORMS FOR ADJUSTING BRIGHTNESS Jul 30, 2012 Abandoned
Array ( [id] => 9278229 [patent_doc_number] => 20140028197 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-30 [patent_title] => 'LIGHTING DEVICE WITH VARIABLE COLOR RENDERING BASED ON AMBIENT LIGHT' [patent_app_type] => utility [patent_app_number] => 13/561388 [patent_app_country] => US [patent_app_date] => 2012-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9663 [patent_no_of_claims] => 34 [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] => 13561388 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/561388
Lighting device with variable color rendering based on ambient light Jul 29, 2012 Issued
Array ( [id] => 8961212 [patent_doc_number] => 20130200814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-08 [patent_title] => 'LED LIGHTING APPARATUS AND DIMMING METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 13/561699 [patent_app_country] => US [patent_app_date] => 2012-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5676 [patent_no_of_claims] => 19 [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] => 13561699 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/561699
LED LIGHTING APPARATUS AND DIMMING METHOD THEREOF Jul 29, 2012 Abandoned
Array ( [id] => 9845086 [patent_doc_number] => 08947007 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-03 [patent_title] => 'High efficiency inductor-less off-line LED driver' [patent_app_type] => utility [patent_app_number] => 13/561603 [patent_app_country] => US [patent_app_date] => 2012-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 9160 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13561603 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/561603
High efficiency inductor-less off-line LED driver Jul 29, 2012 Issued
Array ( [id] => 8765306 [patent_doc_number] => 20130093343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-18 [patent_title] => 'METHOD, APPARATUS AND COMPUTER-READABLE MEDIA FOR CONTROLLING LIGHTING DEVICES' [patent_app_type] => utility [patent_app_number] => 13/562253 [patent_app_country] => US [patent_app_date] => 2012-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8640 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 21 [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] => 13562253 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/562253
Method, apparatus and computer-readable media for controlling lighting devices Jul 29, 2012 Issued
Array ( [id] => 9824160 [patent_doc_number] => 08933647 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-01-13 [patent_title] => 'LED controller with current-ripple control' [patent_app_type] => utility [patent_app_number] => 13/560909 [patent_app_country] => US [patent_app_date] => 2012-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4796 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [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] => 13560909 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/560909
LED controller with current-ripple control Jul 26, 2012 Issued
Array ( [id] => 9278244 [patent_doc_number] => 20140028212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-30 [patent_title] => 'CONSTANT CURRENT LED DRIVER' [patent_app_type] => utility [patent_app_number] => 13/558418 [patent_app_country] => US [patent_app_date] => 2012-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1412 [patent_no_of_claims] => 6 [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] => 13558418 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/558418
Constant current LED driver Jul 25, 2012 Issued
Array ( [id] => 10887129 [patent_doc_number] => 08911117 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-16 [patent_title] => 'LED lighting apparatus with a high efficiency convective heat sink' [patent_app_type] => utility [patent_app_number] => 13/558678 [patent_app_country] => US [patent_app_date] => 2012-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 1611 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13558678 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/558678
LED lighting apparatus with a high efficiency convective heat sink Jul 25, 2012 Issued
Array ( [id] => 8765321 [patent_doc_number] => 20130093358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-18 [patent_title] => 'DRIVING CIRCUIT OF LIGHT EMITTING DIODE AND GHOST PHENOMENON ELIMINATION CIRCUIT THEREOF' [patent_app_type] => utility [patent_app_number] => 13/555046 [patent_app_country] => US [patent_app_date] => 2012-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4295 [patent_no_of_claims] => 16 [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] => 13555046 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/555046
Driving circuit of light emitting diode and ghost phenomenon elimination circuit thereof Jul 19, 2012 Issued
Array ( [id] => 8839259 [patent_doc_number] => 20130134887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-30 [patent_title] => 'LED CURRENT BALANCE DRIVING CIRCUIT' [patent_app_type] => utility [patent_app_number] => 13/555029 [patent_app_country] => US [patent_app_date] => 2012-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2772 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13555029 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/555029
LED current balance driving circuit Jul 19, 2012 Issued
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