David Hung Vu

Array ( [id] => 6021782 [patent_doc_number] => 20110050108 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-03 [patent_title] => 'ILLUMINATION SYSTEM AND ILLUMINATION CONTROL METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 12/818131 [patent_app_country] => US [patent_app_date] => 2010-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4722 [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/A1/0050/20110050108.pdf [firstpage_image] =>[orig_patent_app_number] => 12818131 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 8534007 [patent_doc_number] => 08310165 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-13 [patent_title] => 'High-voltage LED drive scheme with partial power regulation' [patent_app_type] => utility [patent_app_number] => 12/817484 [patent_app_country] => US [patent_app_date] => 2010-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 2170 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [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] => 12817484 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 8544146 [patent_doc_number] => 08319441 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-27 [patent_title] => 'Road lamp dimming control device' [patent_app_type] => utility [patent_app_number] => 12/817454 [patent_app_country] => US [patent_app_date] => 2010-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1141 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12817454 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 8676190 [patent_doc_number] => 08384307 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-26 [patent_title] => 'Continuous step driver' [patent_app_type] => utility [patent_app_number] => 12/816894 [patent_app_country] => US [patent_app_date] => 2010-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 7068 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12816894 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 6370659 [patent_doc_number] => 20100315013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-16 [patent_title] => 'LED Current-Balance Driving Circuit' [patent_app_type] => utility [patent_app_number] => 12/815519 [patent_app_country] => US [patent_app_date] => 2010-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2663 [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] => publications/A1/0315/20100315013.pdf [firstpage_image] =>[orig_patent_app_number] => 12815519 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 6329986 [patent_doc_number] => 20100327761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-30 [patent_title] => 'INTEGRATED BACKLIGHT CONTROL SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/815441 [patent_app_country] => US [patent_app_date] => 2010-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7480 [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/A1/0327/20100327761.pdf [firstpage_image] =>[orig_patent_app_number] => 12815441 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 6329984 [patent_doc_number] => 20100327760 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-30 [patent_title] => 'INVERTER DEVICE AND DRIVING METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 12/815193 [patent_app_country] => US [patent_app_date] => 2010-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 12521 [patent_no_of_claims] => 28 [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/A1/0327/20100327760.pdf [firstpage_image] =>[orig_patent_app_number] => 12815193 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 6312293 [patent_doc_number] => 20100194286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-05 [patent_title] => 'SERIES-WIRED CHRISTMAS LIGHT STRING WITH OVERCURRENT PROTECTION' [patent_app_type] => utility [patent_app_number] => 12/759558 [patent_app_country] => US [patent_app_date] => 2010-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1455 [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/A1/0194/20100194286.pdf [firstpage_image] =>[orig_patent_app_number] => 12759558 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 8037725 [patent_doc_number] => 20120068600 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-22 [patent_title] => 'Integrated LED and sensor device' [patent_app_type] => utility [patent_app_number] => 13/263709 [patent_app_country] => US [patent_app_date] => 2010-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6275 [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] => publications/A1/0068/20120068600.pdf [firstpage_image] =>[orig_patent_app_number] => 13263709 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 7717616 [patent_doc_number] => 20120007518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-12 [patent_title] => 'HALOGEN LAMP FOR PULSE OPERATION' [patent_app_type] => utility [patent_app_number] => 13/255248 [patent_app_country] => US [patent_app_date] => 2010-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3616 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0007/20120007518.pdf [firstpage_image] =>[orig_patent_app_number] => 13255248 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4624900 [patent_doc_number] => 08004202 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-23 [patent_title] => 'Apparatus and method for driving backlight' [patent_app_type] => utility [patent_app_number] => 12/714707 [patent_app_country] => US [patent_app_date] => 2010-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5203 [patent_no_of_claims] => 9 [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] => patents/08/004/08004202.pdf [firstpage_image] =>[orig_patent_app_number] => 12714707 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4435862 [patent_doc_number] => 07898183 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-01 [patent_title] => 'Methods and apparatus for generating strongly-ionized plasmas with ionizational instabilities' [patent_app_type] => utility [patent_app_number] => 12/651368 [patent_app_country] => US [patent_app_date] => 2009-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 18 [patent_no_of_words] => 14952 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/898/07898183.pdf [firstpage_image] =>[orig_patent_app_number] => 12651368 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4451721 [patent_doc_number] => 07965046 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-21 [patent_title] => 'Full-bridge and half-bridge compatible driver timing schedule for direct drive backlight system' [patent_app_type] => utility [patent_app_number] => 12/638889 [patent_app_country] => US [patent_app_date] => 2009-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 28 [patent_no_of_words] => 9789 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/965/07965046.pdf [firstpage_image] =>[orig_patent_app_number] => 12638889 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 6566788 [patent_doc_number] => 20100060178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-11 [patent_title] => 'METHOD AND APPARATUS FOR MAXIMIZING THE SUSTAINABLE FLASH OF A HANDHELD PORTABLE ELECTRONIC DEVICE' [patent_app_type] => utility [patent_app_number] => 12/620018 [patent_app_country] => US [patent_app_date] => 2009-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3064 [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/A1/0060/20100060178.pdf [firstpage_image] =>[orig_patent_app_number] => 12620018 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 6354061 [patent_doc_number] => 20100072826 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-25 [patent_title] => 'INDUCTIVELY POWERED APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/612996 [patent_app_country] => US [patent_app_date] => 2009-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 11455 [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/A1/0072/20100072826.pdf [firstpage_image] =>[orig_patent_app_number] => 12612996 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 6036818 [patent_doc_number] => 20110089867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-21 [patent_title] => 'HIGH EFFICIENCY LOW POWER CAPACITOR CHARGED DC DRIVER' [patent_app_type] => utility [patent_app_number] => 12/603340 [patent_app_country] => US [patent_app_date] => 2009-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2878 [patent_no_of_claims] => 16 [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/A1/0089/20110089867.pdf [firstpage_image] =>[orig_patent_app_number] => 12603340 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5300648 [patent_doc_number] => 20090295300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-03 [patent_title] => 'METHODS AND APPARATUS FOR A DIMMABLE BALLAST FOR USE WITH LED BASED LIGHT SOURCES' [patent_app_type] => utility [patent_app_number] => 12/537464 [patent_app_country] => US [patent_app_date] => 2009-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 15834 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0295/20090295300.pdf [firstpage_image] =>[orig_patent_app_number] => 12537464 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4496683 [patent_doc_number] => 07956553 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-07 [patent_title] => 'Light source driving circuit' [patent_app_type] => utility [patent_app_number] => 12/536503 [patent_app_country] => US [patent_app_date] => 2009-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 12927 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/956/07956553.pdf [firstpage_image] =>[orig_patent_app_number] => 12536503 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5997619 [patent_doc_number] => 20110115412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-19 [patent_title] => 'POWER CONVERTER FOR AN LED ASSEMBLY AND LIGHTING APPLICATION' [patent_app_type] => utility [patent_app_number] => 13/002881 [patent_app_country] => US [patent_app_date] => 2009-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9079 [patent_no_of_claims] => 16 [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/A1/0115/20110115412.pdf [firstpage_image] =>[orig_patent_app_number] => 13002881 [rel_patent_id] =>[rel_patent_doc_number] =>)