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] => 8871241 [patent_doc_number] => 08466620 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-18 [patent_title] => 'Bi-color license plate frame' [patent_app_type] => utility [patent_app_number] => 12/902488 [patent_app_country] => US [patent_app_date] => 2010-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 2414 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12902488 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/902488
Bi-color license plate frame Oct 11, 2010 Issued
Array ( [id] => 7782329 [patent_doc_number] => 20120043885 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-23 [patent_title] => 'LED LAMP WITH CIRCLING LED MODULES AND ENCAPSULATION' [patent_app_type] => utility [patent_app_number] => 12/903122 [patent_app_country] => US [patent_app_date] => 2010-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 1246 [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] => publications/A1/0043/20120043885.pdf [firstpage_image] =>[orig_patent_app_number] => 12903122 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/903122
LED LAMP WITH CIRCLING LED MODULES AND ENCAPSULATION Oct 11, 2010 Abandoned
Array ( [id] => 8876524 [patent_doc_number] => 08471491 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-25 [patent_title] => 'Method for operating AC light-emitting diode' [patent_app_type] => utility [patent_app_number] => 12/902266 [patent_app_country] => US [patent_app_date] => 2010-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2197 [patent_no_of_claims] => 8 [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] => 12902266 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/902266
Method for operating AC light-emitting diode Oct 11, 2010 Issued
Array ( [id] => 6170811 [patent_doc_number] => 20110175547 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-21 [patent_title] => 'BACKLIGHT UNIT, DRIVING METHOD THEREOF, AND ERROR DETECTION METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 12/902731 [patent_app_country] => US [patent_app_date] => 2010-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4040 [patent_no_of_claims] => 25 [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] => publications/A1/0175/20110175547.pdf [firstpage_image] =>[orig_patent_app_number] => 12902731 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/902731
Backlight unit, driving method thereof, and error detection method thereof Oct 11, 2010 Issued
Array ( [id] => 8676194 [patent_doc_number] => 08384311 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-26 [patent_title] => 'Light emitting diode selection circuit' [patent_app_type] => utility [patent_app_number] => 12/903150 [patent_app_country] => US [patent_app_date] => 2010-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4819 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12903150 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/903150
Light emitting diode selection circuit Oct 11, 2010 Issued
Array ( [id] => 8921600 [patent_doc_number] => 08487541 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-07-16 [patent_title] => 'Method to ensure ballast starting regardless of half cycle input' [patent_app_type] => utility [patent_app_number] => 12/901711 [patent_app_country] => US [patent_app_date] => 2010-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3142 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12901711 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/901711
Method to ensure ballast starting regardless of half cycle input Oct 10, 2010 Issued
Array ( [id] => 8122739 [patent_doc_number] => 20120085917 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-12 [patent_title] => 'INDUCTIVELY COUPLED PLASMA FLOOD GUN USING AN IMMERSED LOW INDUCTANCE FR COIL AND MULTICUSP MAGNETIC ARRANGEMENT' [patent_app_type] => utility [patent_app_number] => 12/901198 [patent_app_country] => US [patent_app_date] => 2010-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4596 [patent_no_of_claims] => 24 [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/A1/0085/20120085917.pdf [firstpage_image] =>[orig_patent_app_number] => 12901198 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/901198
Inductively coupled plasma flood gun using an immersed low inductance FR coil and multicusp magnetic arrangement Oct 7, 2010 Issued
Array ( [id] => 8123605 [patent_doc_number] => 20120086353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-12 [patent_title] => 'END-OF-LIFE CIRCUIT FOR FLUORESCENT LAMP BALLASTS' [patent_app_type] => utility [patent_app_number] => 12/901035 [patent_app_country] => US [patent_app_date] => 2010-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4055 [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/A1/0086/20120086353.pdf [firstpage_image] =>[orig_patent_app_number] => 12901035 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/901035
End-of-life circuit for fluorescent lamp ballasts Oct 7, 2010 Issued
Array ( [id] => 6162019 [patent_doc_number] => 20110193492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-11 [patent_title] => 'LIGHT-EMITTING DIODE LIGHTING DEVICE' [patent_app_type] => utility [patent_app_number] => 12/900697 [patent_app_country] => US [patent_app_date] => 2010-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1475 [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] => publications/A1/0193/20110193492.pdf [firstpage_image] =>[orig_patent_app_number] => 12900697 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/900697
LIGHT-EMITTING DIODE LIGHTING DEVICE Oct 7, 2010 Abandoned
Array ( [id] => 8797681 [patent_doc_number] => 08436556 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-05-07 [patent_title] => 'LED lighting system' [patent_app_type] => utility [patent_app_number] => 12/900158 [patent_app_country] => US [patent_app_date] => 2010-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 41 [patent_no_of_words] => 11314 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12900158 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/900158
LED lighting system Oct 6, 2010 Issued
Array ( [id] => 8690686 [patent_doc_number] => 08390215 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-03-05 [patent_title] => 'Light emitting diode circuit, light emitting diode driving circuit, voltage selection circuit, and method for driving thereof' [patent_app_type] => utility [patent_app_number] => 12/899825 [patent_app_country] => US [patent_app_date] => 2010-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2346 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12899825 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/899825
Light emitting diode circuit, light emitting diode driving circuit, voltage selection circuit, and method for driving thereof Oct 6, 2010 Issued
Array ( [id] => 8123613 [patent_doc_number] => 20120086356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-12 [patent_title] => 'Current Leakage Protection Device for LED Applications' [patent_app_type] => utility [patent_app_number] => 12/899561 [patent_app_country] => US [patent_app_date] => 2010-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2277 [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] => publications/A1/0086/20120086356.pdf [firstpage_image] =>[orig_patent_app_number] => 12899561 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/899561
Current leakage protection device for LED applications Oct 6, 2010 Issued
Array ( [id] => 6027569 [patent_doc_number] => 20110080093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-07 [patent_title] => 'Apparatus and Method for Regulating the Output of a Plasma Electron Beam Source' [patent_app_type] => utility [patent_app_number] => 12/899012 [patent_app_country] => US [patent_app_date] => 2010-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5613 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0080/20110080093.pdf [firstpage_image] =>[orig_patent_app_number] => 12899012 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/899012
Apparatus and method for regulating the output of a plasma electron beam source Oct 5, 2010 Issued
Array ( [id] => 8090813 [patent_doc_number] => 20120081010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-05 [patent_title] => 'SYSTEM AND METHOD FOR COLOR CREATION AND MATCHING' [patent_app_type] => utility [patent_app_number] => 12/898127 [patent_app_country] => US [patent_app_date] => 2010-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7286 [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] => publications/A1/0081/20120081010.pdf [firstpage_image] =>[orig_patent_app_number] => 12898127 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/898127
System and method for color creation and matching Oct 4, 2010 Issued
Array ( [id] => 8090865 [patent_doc_number] => 20120081036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-05 [patent_title] => 'AUTOMATIC DROPOUT PREVENTION IN LED DRIVERS' [patent_app_type] => utility [patent_app_number] => 12/898547 [patent_app_country] => US [patent_app_date] => 2010-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5313 [patent_no_of_claims] => 30 [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/A1/0081/20120081036.pdf [firstpage_image] =>[orig_patent_app_number] => 12898547 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/898547
Automatic dropout prevention in LED drivers Oct 4, 2010 Issued
Array ( [id] => 6170824 [patent_doc_number] => 20110175550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-21 [patent_title] => 'APPARATUS FOR DRIVING LOAD' [patent_app_type] => utility [patent_app_number] => 12/897800 [patent_app_country] => US [patent_app_date] => 2010-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2868 [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/A1/0175/20110175550.pdf [firstpage_image] =>[orig_patent_app_number] => 12897800 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/897800
Apparatus for driving load Oct 4, 2010 Issued
Array ( [id] => 7739363 [patent_doc_number] => 20120019153 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-26 [patent_title] => 'Direct Current Driving Circuit of a Light Emitting Device' [patent_app_type] => utility [patent_app_number] => 12/897218 [patent_app_country] => US [patent_app_date] => 2010-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1704 [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] => publications/A1/0019/20120019153.pdf [firstpage_image] =>[orig_patent_app_number] => 12897218 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/897218
Direct Current Driving Circuit of a Light Emitting Device Oct 3, 2010 Abandoned
Array ( [id] => 6074764 [patent_doc_number] => 20110139998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-16 [patent_title] => 'ION BEAM GENERATOR' [patent_app_type] => utility [patent_app_number] => 12/897400 [patent_app_country] => US [patent_app_date] => 2010-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4629 [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] => publications/A1/0139/20110139998.pdf [firstpage_image] =>[orig_patent_app_number] => 12897400 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/897400
Ion beam generator Oct 3, 2010 Issued
Array ( [id] => 8306278 [patent_doc_number] => 08227813 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-24 [patent_title] => 'LED light source utilizing magnetic attachment' [patent_app_type] => utility [patent_app_number] => 12/888153 [patent_app_country] => US [patent_app_date] => 2010-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5083 [patent_no_of_claims] => 18 [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] => 12888153 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/888153
LED light source utilizing magnetic attachment Sep 21, 2010 Issued
Array ( [id] => 10558408 [patent_doc_number] => 09282620 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-08 [patent_title] => 'Apparatus and method for generating constant current pulse wave, medical operation method using same, and light generating apparatus' [patent_app_type] => utility [patent_app_number] => 13/394887 [patent_app_country] => US [patent_app_date] => 2010-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10052 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [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] => 13394887 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/394887
Apparatus and method for generating constant current pulse wave, medical operation method using same, and light generating apparatus Sep 12, 2010 Issued
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