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] => 6184586 [patent_doc_number] => 20110169408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-14 [patent_title] => 'CIRCUIT STRUCTURE OF LIGHT-EMITTING DIODE (LED) LAMP' [patent_app_type] => utility [patent_app_number] => 12/786914 [patent_app_country] => US [patent_app_date] => 2010-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2276 [patent_no_of_claims] => 5 [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] => publications/A1/0169/20110169408.pdf [firstpage_image] =>[orig_patent_app_number] => 12786914 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/786914
CIRCUIT STRUCTURE OF LIGHT-EMITTING DIODE (LED) LAMP May 24, 2010 Abandoned
Array ( [id] => 7577694 [patent_doc_number] => 20110291576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-01 [patent_title] => 'Driving system with inductor pre-charging for LED systems with PWM dimming control or other loads' [patent_app_type] => utility [patent_app_number] => 12/800875 [patent_app_country] => US [patent_app_date] => 2010-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3247 [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] => publications/A1/0291/20110291576.pdf [firstpage_image] =>[orig_patent_app_number] => 12800875 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/800875
Driving system with inductor pre-charging for LED systems with PWM dimming control or other loads May 24, 2010 Issued
Array ( [id] => 6377916 [patent_doc_number] => 20100301762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-02 [patent_title] => 'LED DRIVING CIRCUIT AND BACKLIGHT MODULE' [patent_app_type] => utility [patent_app_number] => 12/786823 [patent_app_country] => US [patent_app_date] => 2010-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3117 [patent_no_of_claims] => 14 [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/A1/0301/20100301762.pdf [firstpage_image] =>[orig_patent_app_number] => 12786823 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/786823
LED driving circuit and backlight module May 24, 2010 Issued
Array ( [id] => 9228110 [patent_doc_number] => 08633782 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-01-21 [patent_title] => 'Radio frequency power delivery system' [patent_app_type] => utility [patent_app_number] => 12/786763 [patent_app_country] => US [patent_app_date] => 2010-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5605 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12786763 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/786763
Radio frequency power delivery system May 24, 2010 Issued
Array ( [id] => 8528435 [patent_doc_number] => 08305012 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-06 [patent_title] => 'Light-emitting adjustment method and display device' [patent_app_type] => utility [patent_app_number] => 12/786680 [patent_app_country] => US [patent_app_date] => 2010-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4942 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [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] => 12786680 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/786680
Light-emitting adjustment method and display device May 24, 2010 Issued
Array ( [id] => 8625619 [patent_doc_number] => 08358116 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-22 [patent_title] => 'DC/DC converter' [patent_app_type] => utility [patent_app_number] => 12/786045 [patent_app_country] => US [patent_app_date] => 2010-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4091 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [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] => 12786045 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/786045
DC/DC converter May 23, 2010 Issued
Array ( [id] => 8808446 [patent_doc_number] => 08446102 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-05-21 [patent_title] => 'Lighting control failsafe circuit' [patent_app_type] => utility [patent_app_number] => 12/786306 [patent_app_country] => US [patent_app_date] => 2010-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 28 [patent_no_of_words] => 10224 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12786306 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/786306
Lighting control failsafe circuit May 23, 2010 Issued
Array ( [id] => 8544147 [patent_doc_number] => 08319442 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-27 [patent_title] => 'LED array control circuit with voltage adjustment function and driver circuit and method for the same' [patent_app_type] => utility [patent_app_number] => 12/800845 [patent_app_country] => US [patent_app_date] => 2010-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 25 [patent_no_of_words] => 4068 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12800845 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/800845
LED array control circuit with voltage adjustment function and driver circuit and method for the same May 23, 2010 Issued
Array ( [id] => 7565254 [patent_doc_number] => 20110285317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-24 [patent_title] => 'METHOD AND CIRCUIT ARRANGEMENT FOR CONTROLLING A LOAD' [patent_app_type] => utility [patent_app_number] => 12/786016 [patent_app_country] => US [patent_app_date] => 2010-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6166 [patent_no_of_claims] => 26 [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/A1/0285/20110285317.pdf [firstpage_image] =>[orig_patent_app_number] => 12786016 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/786016
Method and circuit arrangement for controlling a load May 23, 2010 Issued
Array ( [id] => 8871252 [patent_doc_number] => 08466631 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-06-18 [patent_title] => 'Lamp driver with triac dimmer compensation' [patent_app_type] => utility [patent_app_number] => 12/785981 [patent_app_country] => US [patent_app_date] => 2010-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6008 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12785981 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/785981
Lamp driver with triac dimmer compensation May 23, 2010 Issued
Array ( [id] => 6208944 [patent_doc_number] => 20110133648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-09 [patent_title] => 'Toilet Illumination Apparatus' [patent_app_type] => utility [patent_app_number] => 12/786418 [patent_app_country] => US [patent_app_date] => 2010-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1998 [patent_no_of_claims] => 1 [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] => publications/A1/0133/20110133648.pdf [firstpage_image] =>[orig_patent_app_number] => 12786418 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/786418
Toilet Illumination Apparatus May 23, 2010 Abandoned
Array ( [id] => 6257031 [patent_doc_number] => 20100295471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-25 [patent_title] => 'CURRENT BALANCING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/785769 [patent_app_country] => US [patent_app_date] => 2010-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 8396 [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] => publications/A1/0295/20100295471.pdf [firstpage_image] =>[orig_patent_app_number] => 12785769 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/785769
CURRENT BALANCING APPARATUS May 23, 2010 Abandoned
Array ( [id] => 8621880 [patent_doc_number] => 08354795 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-01-15 [patent_title] => 'Program start ballast with true parallel lamp operation' [patent_app_type] => utility [patent_app_number] => 12/785944 [patent_app_country] => US [patent_app_date] => 2010-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4338 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 12785944 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/785944
Program start ballast with true parallel lamp operation May 23, 2010 Issued
Array ( [id] => 8956674 [patent_doc_number] => 08502455 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-06 [patent_title] => 'Atmospheric inductively coupled plasma generator' [patent_app_type] => utility [patent_app_number] => 12/786387 [patent_app_country] => US [patent_app_date] => 2010-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5249 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12786387 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/786387
Atmospheric inductively coupled plasma generator May 23, 2010 Issued
Array ( [id] => 5997621 [patent_doc_number] => 20110115414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-19 [patent_title] => 'LED LAMP' [patent_app_type] => utility [patent_app_number] => 12/786349 [patent_app_country] => US [patent_app_date] => 2010-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1744 [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] => publications/A1/0115/20110115414.pdf [firstpage_image] =>[orig_patent_app_number] => 12786349 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/786349
LED lamp May 23, 2010 Issued
Array ( [id] => 6627441 [patent_doc_number] => 20100226121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-09 [patent_title] => 'SOLAR LIGHT APPARATUS AND SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/784963 [patent_app_country] => US [patent_app_date] => 2010-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 5811 [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] => publications/A1/0226/20100226121.pdf [firstpage_image] =>[orig_patent_app_number] => 12784963 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/784963
Solar light apparatus and system May 20, 2010 Issued
Array ( [id] => 8802926 [patent_doc_number] => 08441202 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-05-14 [patent_title] => 'Apparatus and method for LED light control' [patent_app_type] => utility [patent_app_number] => 12/785383 [patent_app_country] => US [patent_app_date] => 2010-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 12852 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12785383 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/785383
Apparatus and method for LED light control May 20, 2010 Issued
Array ( [id] => 7565255 [patent_doc_number] => 20110285318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-24 [patent_title] => 'Compact and efficient driver for multiple light emitting diodes (LEDs)' [patent_app_type] => utility [patent_app_number] => 12/800755 [patent_app_country] => US [patent_app_date] => 2010-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3746 [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] => publications/A1/0285/20110285318.pdf [firstpage_image] =>[orig_patent_app_number] => 12800755 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/800755
Compact and efficient driver for multiple light emitting diodes (LEDs) May 20, 2010 Issued
Array ( [id] => 6482368 [patent_doc_number] => 20100213914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-26 [patent_title] => 'CORRECTING PRE-BIAS DURING TURN-ON OF SWITCHING POWER REGULATORS' [patent_app_type] => utility [patent_app_number] => 12/773459 [patent_app_country] => US [patent_app_date] => 2010-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6593 [patent_no_of_claims] => 21 [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/A1/0213/20100213914.pdf [firstpage_image] =>[orig_patent_app_number] => 12773459 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/773459
Correcting pre-bias during turn-on of switching power regulators May 3, 2010 Issued
Array ( [id] => 9345722 [patent_doc_number] => 08664873 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-03-04 [patent_title] => 'Operating circuit for light-emitting diodes' [patent_app_type] => utility [patent_app_number] => 13/318083 [patent_app_country] => US [patent_app_date] => 2010-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 7327 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13318083 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/318083
Operating circuit for light-emitting diodes Apr 29, 2010 Issued
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