Search

Bao Q. Vu

Examiner (ID: 13506)

Most Active Art Unit
2838
Art Unit(s)
2111, 2838
Total Applications
1819
Issued Applications
1579
Pending Applications
63
Abandoned Applications
178

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8987475 [patent_doc_number] => 20130214756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-22 [patent_title] => 'WIDE INPUT VOLTAGE RANGE POWER FACTOR CORRECTION CIRCUIT' [patent_app_type] => utility [patent_app_number] => 13/857361 [patent_app_country] => US [patent_app_date] => 2013-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3546 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13857361 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/857361
Wide input voltage range power factor correction circuit Apr 4, 2013 Issued
Array ( [id] => 9217296 [patent_doc_number] => 08630102 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-01-14 [patent_title] => 'Ultra low standby consumption in a high power power converter' [patent_app_type] => utility [patent_app_number] => 13/736673 [patent_app_country] => US [patent_app_date] => 2013-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4142 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [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] => 13736673 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/736673
Ultra low standby consumption in a high power power converter Jan 7, 2013 Issued
Array ( [id] => 8818910 [patent_doc_number] => 20130119955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-16 [patent_title] => 'High Voltage SEPIC Converter' [patent_app_type] => utility [patent_app_number] => 13/735940 [patent_app_country] => US [patent_app_date] => 2013-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4423 [patent_no_of_claims] => 26 [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] => 13735940 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/735940
Single ended primary inductor converter with over-current and/or over-voltage protection and method for controlling the same Jan 6, 2013 Issued
Array ( [id] => 8789426 [patent_doc_number] => 20130106395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-02 [patent_title] => 'System and Method for Providing a Low-Power Self-Adjusting Reference Current for Floating Supply Stages' [patent_app_type] => utility [patent_app_number] => 13/725553 [patent_app_country] => US [patent_app_date] => 2012-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4670 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13725553 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/725553
System and method for providing a low-power self-adjusting reference current for floating supply stages Dec 20, 2012 Issued
Array ( [id] => 9047949 [patent_doc_number] => 08542505 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-09-24 [patent_title] => 'Precision switching for carrier based PWM' [patent_app_type] => utility [patent_app_number] => 13/690632 [patent_app_country] => US [patent_app_date] => 2012-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4861 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13690632 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/690632
Precision switching for carrier based PWM Nov 29, 2012 Issued
Array ( [id] => 9460871 [patent_doc_number] => 20140125297 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-08 [patent_title] => 'BRIDGELESS POWER FACTOR CORRECTOR WITH SINGLE CHOKE AND METHOD OF OPERATING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/670012 [patent_app_country] => US [patent_app_date] => 2012-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4393 [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] => 13670012 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/670012
Bridgeless power factor corrector with single choke and method of operating the same Nov 5, 2012 Issued
Array ( [id] => 9114586 [patent_doc_number] => 08570771 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-29 [patent_title] => 'Systems and methods of primary-side sensing and regulation for flyback power converter with high stability' [patent_app_type] => utility [patent_app_number] => 13/664932 [patent_app_country] => US [patent_app_date] => 2012-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 20 [patent_no_of_words] => 12475 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13664932 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/664932
Systems and methods of primary-side sensing and regulation for flyback power converter with high stability Oct 30, 2012 Issued
Array ( [id] => 9693552 [patent_doc_number] => 08824169 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-02 [patent_title] => 'Multiple inverter and active power filter system' [patent_app_type] => utility [patent_app_number] => 13/617292 [patent_app_country] => US [patent_app_date] => 2012-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 5772 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13617292 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/617292
Multiple inverter and active power filter system Sep 13, 2012 Issued
Array ( [id] => 9390771 [patent_doc_number] => 08687383 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-01 [patent_title] => 'Inverter and active power filter system utlizing an auxiliary capacitor module' [patent_app_type] => utility [patent_app_number] => 13/616076 [patent_app_country] => US [patent_app_date] => 2012-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 7555 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13616076 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/616076
Inverter and active power filter system utlizing an auxiliary capacitor module Sep 13, 2012 Issued
Array ( [id] => 9351361 [patent_doc_number] => 08670260 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-03-11 [patent_title] => 'Multiple inverter and active power filter system' [patent_app_type] => utility [patent_app_number] => 13/615932 [patent_app_country] => US [patent_app_date] => 2012-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4601 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 366 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13615932 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/615932
Multiple inverter and active power filter system Sep 13, 2012 Issued
Array ( [id] => 9663230 [patent_doc_number] => 08810219 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-19 [patent_title] => 'Voltage regulator with transient response' [patent_app_type] => utility [patent_app_number] => 13/606722 [patent_app_country] => US [patent_app_date] => 2012-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3333 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [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] => 13606722 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/606722
Voltage regulator with transient response Sep 6, 2012 Issued
Array ( [id] => 8514197 [patent_doc_number] => 20120313605 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-13 [patent_title] => 'METHOD OF SWITCHING A PWM MULTI-PHASE VOLTAGE CONVERTER' [patent_app_type] => utility [patent_app_number] => 13/591896 [patent_app_country] => US [patent_app_date] => 2012-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 4800 [patent_no_of_claims] => 19 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13591896 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/591896
Method of switching a PWM multi-phase voltage converter Aug 21, 2012 Issued
Array ( [id] => 8682811 [patent_doc_number] => 20130051095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-28 [patent_title] => 'POWER SUPPLY APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/590502 [patent_app_country] => US [patent_app_date] => 2012-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 9320 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13590502 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/590502
Power supply apparatus Aug 20, 2012 Issued
Array ( [id] => 9246818 [patent_doc_number] => 08611108 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-12-17 [patent_title] => 'Electronic circuit control element with tap element' [patent_app_type] => utility [patent_app_number] => 13/571209 [patent_app_country] => US [patent_app_date] => 2012-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4403 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13571209 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/571209
Electronic circuit control element with tap element Aug 8, 2012 Issued
Array ( [id] => 8956727 [patent_doc_number] => 08502509 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-06 [patent_title] => 'Power conversion system and power control method for reducing cross regulation effect' [patent_app_type] => utility [patent_app_number] => 13/568607 [patent_app_country] => US [patent_app_date] => 2012-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3252 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [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] => 13568607 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/568607
Power conversion system and power control method for reducing cross regulation effect Aug 6, 2012 Issued
Array ( [id] => 8635213 [patent_doc_number] => 20130027016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-31 [patent_title] => 'STANDARD CELL CIRCUIT, SEMICONDUCTOR INTEGRATED CIRCUIT, AND SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE' [patent_app_type] => utility [patent_app_number] => 13/556512 [patent_app_country] => US [patent_app_date] => 2012-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8524 [patent_no_of_claims] => 16 [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] => 13556512 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/556512
Standard cell circuit, semiconductor integrated circuit, and semiconductor integrated circuit device Jul 23, 2012 Issued
Array ( [id] => 8475794 [patent_doc_number] => 20120275201 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-01 [patent_title] => 'GRID-TIE INVERTER' [patent_app_type] => utility [patent_app_number] => 13/547552 [patent_app_country] => US [patent_app_date] => 2012-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 11286 [patent_no_of_claims] => 16 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13547552 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/547552
Grid-tie inverter for interconnecting AC voltage to electric power grid Jul 11, 2012 Issued
Array ( [id] => 9650357 [patent_doc_number] => 08804383 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-12 [patent_title] => 'Starter of grid-connected inverter and control method thereof' [patent_app_type] => utility [patent_app_number] => 13/544821 [patent_app_country] => US [patent_app_date] => 2012-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7828 [patent_no_of_claims] => 28 [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] => 13544821 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/544821
Starter of grid-connected inverter and control method thereof Jul 8, 2012 Issued
Array ( [id] => 9678573 [patent_doc_number] => 08817492 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-26 [patent_title] => 'DC-DC converter having partial DC input conversion' [patent_app_type] => utility [patent_app_number] => 13/532046 [patent_app_country] => US [patent_app_date] => 2012-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 6329 [patent_no_of_claims] => 20 [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] => 13532046 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/532046
DC-DC converter having partial DC input conversion Jun 24, 2012 Issued
Array ( [id] => 9470702 [patent_doc_number] => 08724345 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-13 [patent_title] => 'Self power source apparatus' [patent_app_type] => utility [patent_app_number] => 13/494342 [patent_app_country] => US [patent_app_date] => 2012-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4490 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 413 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13494342 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/494342
Self power source apparatus Jun 11, 2012 Issued
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