Search

Tuyet Thi Vo

Examiner (ID: 8065, Phone: (571)272-1830 , Office: P/2844 )

Most Active Art Unit
2821
Art Unit(s)
2844, 2821
Total Applications
1785
Issued Applications
1489
Pending Applications
93
Abandoned Applications
203

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9014149 [patent_doc_number] => 20130229113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-05 [patent_title] => 'LIGHTING SYSTEM AND LIGHTING CONTROL DEVICE EQUIPPED FOR THE LIGHTING SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/760211 [patent_app_country] => US [patent_app_date] => 2013-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7441 [patent_no_of_claims] => 15 [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] => 13760211 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/760211
Lighting system and lighting control device equipped for the lighting system Feb 5, 2013 Issued
Array ( [id] => 9649582 [patent_doc_number] => 08803604 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-12 [patent_title] => 'Method of controlling an electroluminescent display and related control circuit' [patent_app_type] => utility [patent_app_number] => 13/758031 [patent_app_country] => US [patent_app_date] => 2013-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1901 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13758031 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/758031
Method of controlling an electroluminescent display and related control circuit Feb 3, 2013 Issued
Array ( [id] => 9402419 [patent_doc_number] => 08692477 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-04-08 [patent_title] => 'Method and circuit for detecting short circuit in an asynchronous DC-DC boost converter' [patent_app_type] => utility [patent_app_number] => 13/756978 [patent_app_country] => US [patent_app_date] => 2013-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6379 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13756978 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/756978
Method and circuit for detecting short circuit in an asynchronous DC-DC boost converter Jan 31, 2013 Issued
Array ( [id] => 11899937 [patent_doc_number] => 09769891 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-19 [patent_title] => 'LED driver circuit, method of driving and vehicle light' [patent_app_type] => utility [patent_app_number] => 13/757492 [patent_app_country] => US [patent_app_date] => 2013-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 6280 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13757492 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/757492
LED driver circuit, method of driving and vehicle light Jan 31, 2013 Issued
Array ( [id] => 8961200 [patent_doc_number] => 20130200802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-08 [patent_title] => 'LIGHT-EMITTING DIODE DRIVING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/756585 [patent_app_country] => US [patent_app_date] => 2013-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 13864 [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] => 13756585 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/756585
Light-emitting diode driving apparatus Jan 31, 2013 Issued
Array ( [id] => 10097685 [patent_doc_number] => 09133990 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-15 [patent_title] => 'LED illuminator apparatus, using multiple luminescent materials dispensed onto an array of LEDs, for improved color rendering, color mixing, and color temperature control' [patent_app_type] => utility [patent_app_number] => 13/756282 [patent_app_country] => US [patent_app_date] => 2013-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 9811 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13756282 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/756282
LED illuminator apparatus, using multiple luminescent materials dispensed onto an array of LEDs, for improved color rendering, color mixing, and color temperature control Jan 30, 2013 Issued
Array ( [id] => 8851339 [patent_doc_number] => 20130141013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-06 [patent_title] => 'LIGHT EMISSION APPARATUS, ILLUMINATION SYSTEM AND ILLUMINATION METHOD' [patent_app_type] => utility [patent_app_number] => 13/753920 [patent_app_country] => US [patent_app_date] => 2013-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 65 [patent_figures_cnt] => 65 [patent_no_of_words] => 87975 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 6 [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] => 13753920 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/753920
LIGHT EMISSION APPARATUS, ILLUMINATION SYSTEM AND ILLUMINATION METHOD Jan 29, 2013 Abandoned
Array ( [id] => 9984406 [patent_doc_number] => 09030124 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-12 [patent_title] => 'Lighting system and method for PWM duty cycle control' [patent_app_type] => utility [patent_app_number] => 13/753990 [patent_app_country] => US [patent_app_date] => 2013-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3612 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [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] => 13753990 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/753990
Lighting system and method for PWM duty cycle control Jan 29, 2013 Issued
Array ( [id] => 8933287 [patent_doc_number] => 08492990 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-07-23 [patent_title] => 'Controller circuit for half wave LED light strings' [patent_app_type] => utility [patent_app_number] => 13/754834 [patent_app_country] => US [patent_app_date] => 2013-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 2692 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13754834 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/754834
Controller circuit for half wave LED light strings Jan 29, 2013 Issued
Array ( [id] => 9790088 [patent_doc_number] => 20150002033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-01 [patent_title] => 'DRIVING DEVICE FOR ILLUMINATING DEVICE, ILLUMINATING DEVICE AND LUMINAIRE, DRIVING DEVICE HAVING DISTRIBUTED INDUCTANCE' [patent_app_type] => utility [patent_app_number] => 14/377882 [patent_app_country] => US [patent_app_date] => 2013-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2772 [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] => 14377882 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/377882
Driving device for illuminating device, illuminating device and luminaire, driving device having distributed inductance Jan 24, 2013 Issued
Array ( [id] => 9300310 [patent_doc_number] => 08648541 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-02-11 [patent_title] => 'Systems and apparatuses including alterable characteristics and methods of altering and coordinating such characteristics' [patent_app_type] => utility [patent_app_number] => 13/747267 [patent_app_country] => US [patent_app_date] => 2013-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 11884 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13747267 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/747267
Systems and apparatuses including alterable characteristics and methods of altering and coordinating such characteristics Jan 21, 2013 Issued
Array ( [id] => 8925856 [patent_doc_number] => 20130181616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-18 [patent_title] => 'Control Circuit and Illuminating Device' [patent_app_type] => utility [patent_app_number] => 13/742408 [patent_app_country] => US [patent_app_date] => 2013-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4849 [patent_no_of_claims] => 18 [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] => 13742408 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/742408
Control circuit and illuminating device having different operation modes Jan 15, 2013 Issued
Array ( [id] => 9483866 [patent_doc_number] => 08729819 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-20 [patent_title] => 'Multi-output current-balancing circuit' [patent_app_type] => utility [patent_app_number] => 13/743184 [patent_app_country] => US [patent_app_date] => 2013-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2595 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13743184 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/743184
Multi-output current-balancing circuit Jan 15, 2013 Issued
Array ( [id] => 9220649 [patent_doc_number] => 20140015424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-16 [patent_title] => 'MULTI-STRING LED DRIVE SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/742770 [patent_app_country] => US [patent_app_date] => 2013-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4126 [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] => 13742770 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/742770
Multi-string LED drive system Jan 15, 2013 Issued
Array ( [id] => 9428376 [patent_doc_number] => 08704456 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-22 [patent_title] => 'Regulation of wavelength shift and perceived color of solid state lighting with intensity variation' [patent_app_type] => utility [patent_app_number] => 13/741896 [patent_app_country] => US [patent_app_date] => 2013-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 33 [patent_no_of_words] => 28832 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13741896 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/741896
Regulation of wavelength shift and perceived color of solid state lighting with intensity variation Jan 14, 2013 Issued
Array ( [id] => 10120282 [patent_doc_number] => 09155182 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-06 [patent_title] => 'Tuning a parameter associated with plasma impedance' [patent_app_type] => utility [patent_app_number] => 13/740047 [patent_app_country] => US [patent_app_date] => 2013-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 13420 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13740047 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/740047
Tuning a parameter associated with plasma impedance Jan 10, 2013 Issued
Array ( [id] => 9178879 [patent_doc_number] => 20130320864 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-05 [patent_title] => 'METHOD OF CONTROLLING LIGHTS AND SYSTEM FOR MANAGING LIGHTS USING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/739689 [patent_app_country] => US [patent_app_date] => 2013-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6031 [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] => 13739689 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/739689
Method of controlling lights and system for managing lights using the same Jan 10, 2013 Issued
Array ( [id] => 8777720 [patent_doc_number] => 20130099695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-25 [patent_title] => 'METHOD FOR OPERATING A FLUORESCENT LAMP' [patent_app_type] => utility [patent_app_number] => 13/711019 [patent_app_country] => US [patent_app_date] => 2012-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 17972 [patent_no_of_claims] => 6 [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] => 13711019 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/711019
Method for operating a fluorescent lamp Dec 10, 2012 Issued
Array ( [id] => 10011058 [patent_doc_number] => 09054590 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-09 [patent_title] => 'Apparatus, system and method for cascaded power conversion' [patent_app_type] => utility [patent_app_number] => 13/689685 [patent_app_country] => US [patent_app_date] => 2012-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 20 [patent_no_of_words] => 22082 [patent_no_of_claims] => 58 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13689685 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/689685
Apparatus, system and method for cascaded power conversion Nov 28, 2012 Issued
Array ( [id] => 10883201 [patent_doc_number] => 08907584 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-09 [patent_title] => 'Apparatus for controlling constant current for multi-channel LEDS and liquid crystal display using the same' [patent_app_type] => utility [patent_app_number] => 13/671714 [patent_app_country] => US [patent_app_date] => 2012-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4480 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13671714 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/671714
Apparatus for controlling constant current for multi-channel LEDS and liquid crystal display using the same Nov 7, 2012 Issued
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