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] => 12955252 [patent_doc_number] => 09837913 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-12-05 [patent_title] => Control method to avoid capacitive mode switching for resonant converters [patent_app_type] => utility [patent_app_number] => 15/425195 [patent_app_country] => US [patent_app_date] => 2017-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3334 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15425195 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/425195
Control method to avoid capacitive mode switching for resonant converters Feb 5, 2017 Issued
Array ( [id] => 13697849 [patent_doc_number] => 20170359879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-14 [patent_title] => LED LIGHTING SYSTEM [patent_app_type] => utility [patent_app_number] => 15/421046 [patent_app_country] => US [patent_app_date] => 2017-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11053 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15421046 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/421046
LED lighting system Jan 30, 2017 Issued
Array ( [id] => 13939675 [patent_doc_number] => 20190053353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-14 [patent_title] => Lighting System for Growing Plants [patent_app_type] => utility [patent_app_number] => 15/406458 [patent_app_country] => US [patent_app_date] => 2017-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21970 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15406458 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/406458
Lighting system for growing plants Jan 12, 2017 Issued
Array ( [id] => 13246529 [patent_doc_number] => 10136495 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-20 [patent_title] => Two-level LED security light with motion sensor [patent_app_type] => utility [patent_app_number] => 15/393768 [patent_app_country] => US [patent_app_date] => 2016-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 6025 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 566 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15393768 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/393768
Two-level LED security light with motion sensor Dec 28, 2016 Issued
Array ( [id] => 11571646 [patent_doc_number] => 20170110290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-20 [patent_title] => 'RADIAL WAVEGUIDE SYSTEMS AND METHODS FOR POST-MATCH CONTROL OF MICROWAVES' [patent_app_type] => utility [patent_app_number] => 15/394583 [patent_app_country] => US [patent_app_date] => 2016-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7433 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 7 [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] => 15394583 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/394583
Radial waveguide systems and methods for post-match control of microwaves Dec 28, 2016 Issued
Array ( [id] => 13114671 [patent_doc_number] => 10076012 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-11 [patent_title] => Occupancy sensor with selective detection [patent_app_type] => utility [patent_app_number] => 15/387867 [patent_app_country] => US [patent_app_date] => 2016-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 23 [patent_no_of_words] => 11885 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15387867 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/387867
Occupancy sensor with selective detection Dec 21, 2016 Issued
Array ( [id] => 12421560 [patent_doc_number] => 09974145 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-15 [patent_title] => Occupancy sensor with built-in power pack to operate multiple sensors [patent_app_type] => utility [patent_app_number] => 15/387835 [patent_app_country] => US [patent_app_date] => 2016-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 23 [patent_no_of_words] => 11886 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15387835 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/387835
Occupancy sensor with built-in power pack to operate multiple sensors Dec 21, 2016 Issued
Array ( [id] => 12258585 [patent_doc_number] => 09930753 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-27 [patent_title] => 'Occupancy sensor with active sensitivity adjustment based on ambient temperature' [patent_app_type] => utility [patent_app_number] => 15/387851 [patent_app_country] => US [patent_app_date] => 2016-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 23 [patent_no_of_words] => 12151 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15387851 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/387851
Occupancy sensor with active sensitivity adjustment based on ambient temperature Dec 21, 2016 Issued
Array ( [id] => 15471153 [patent_doc_number] => 10551445 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-04 [patent_title] => Pulse width modulated binary frequency shift keying [patent_app_type] => utility [patent_app_number] => 15/382861 [patent_app_country] => US [patent_app_date] => 2016-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 6460 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15382861 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/382861
Pulse width modulated binary frequency shift keying Dec 18, 2016 Issued
Array ( [id] => 13656619 [patent_doc_number] => 09854643 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-26 [patent_title] => Demand responsive lighting control system and method [patent_app_type] => utility [patent_app_number] => 15/383783 [patent_app_country] => US [patent_app_date] => 2016-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 6772 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15383783 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/383783
Demand responsive lighting control system and method Dec 18, 2016 Issued
Array ( [id] => 12558843 [patent_doc_number] => 10015855 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-03 [patent_title] => Dithering and dimming techniques for light emitting diode (LED) lighting systems [patent_app_type] => utility [patent_app_number] => 15/383402 [patent_app_country] => US [patent_app_date] => 2016-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 6179 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15383402 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/383402
Dithering and dimming techniques for light emitting diode (LED) lighting systems Dec 18, 2016 Issued
Array ( [id] => 12105836 [patent_doc_number] => 09862304 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-09 [patent_title] => 'Vehicle lighting control system' [patent_app_type] => utility [patent_app_number] => 15/383942 [patent_app_country] => US [patent_app_date] => 2016-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4219 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15383942 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/383942
Vehicle lighting control system Dec 18, 2016 Issued
Array ( [id] => 11712751 [patent_doc_number] => 20170181250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-22 [patent_title] => 'AUDIO APPARATUS, DRIVING METHOD FOR AUDIO APPARATUS, AND COMPUTER READABLE RECORDING MEDIUM' [patent_app_type] => utility [patent_app_number] => 15/383515 [patent_app_country] => US [patent_app_date] => 2016-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 39 [patent_no_of_words] => 12341 [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] => 15383515 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/383515
Audio apparatus, driving method for audio apparatus, and computer readable recording medium Dec 18, 2016 Issued
Array ( [id] => 11632613 [patent_doc_number] => 20170142802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-18 [patent_title] => 'ARCHITECTURES FOR LIGHT EMITTING DIODE (LED) LIGHTING SYSTEMS' [patent_app_type] => utility [patent_app_number] => 15/382575 [patent_app_country] => US [patent_app_date] => 2016-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 8046 [patent_no_of_claims] => 24 [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] => 15382575 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/382575
Architectures for light emitting diode (LED) lighting systems Dec 15, 2016 Issued
Array ( [id] => 12578418 [patent_doc_number] => 10021751 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-10 [patent_title] => Lighting system and method for PWM adjustable current control [patent_app_type] => utility [patent_app_number] => 15/381267 [patent_app_country] => US [patent_app_date] => 2016-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 7210 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15381267 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/381267
Lighting system and method for PWM adjustable current control Dec 15, 2016 Issued
Array ( [id] => 13177187 [patent_doc_number] => 10104728 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-16 [patent_title] => LED driving circuit, LED device comprising the same, and driving method of LED [patent_app_type] => utility [patent_app_number] => 15/380254 [patent_app_country] => US [patent_app_date] => 2016-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5222 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15380254 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/380254
LED driving circuit, LED device comprising the same, and driving method of LED Dec 14, 2016 Issued
Array ( [id] => 12258570 [patent_doc_number] => 09930737 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-27 [patent_title] => 'Non-linear analog signal conversion circuit configured of passive elements and lighting apparatus using the same' [patent_app_type] => utility [patent_app_number] => 15/379642 [patent_app_country] => US [patent_app_date] => 2016-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 5426 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15379642 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/379642
Non-linear analog signal conversion circuit configured of passive elements and lighting apparatus using the same Dec 14, 2016 Issued
Array ( [id] => 12197193 [patent_doc_number] => 09900948 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-20 [patent_title] => 'Reference voltage generator and light emitting diode device comprising the same' [patent_app_type] => utility [patent_app_number] => 15/380248 [patent_app_country] => US [patent_app_date] => 2016-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4708 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15380248 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/380248
Reference voltage generator and light emitting diode device comprising the same Dec 14, 2016 Issued
Array ( [id] => 11696210 [patent_doc_number] => 20170171928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-15 [patent_title] => 'LIGHTING APPARATUS AND SYSTEM HAVING ELECTRICAL INSULATION STRUCTURE BETWEEN DIMMER AND DRIVER' [patent_app_type] => utility [patent_app_number] => 15/379754 [patent_app_country] => US [patent_app_date] => 2016-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4867 [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] => 15379754 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/379754
Lighting apparatus and system having electrical insulation structure between dimmer and driver Dec 14, 2016 Issued
Array ( [id] => 12251772 [patent_doc_number] => 09924575 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-20 [patent_title] => 'Dimming circuit for digital control' [patent_app_type] => utility [patent_app_number] => 15/380683 [patent_app_country] => US [patent_app_date] => 2016-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2741 [patent_no_of_claims] => 9 [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] => 15380683 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/380683
Dimming circuit for digital control Dec 14, 2016 Issued
Menu