Search

Bao Q. Vu

Examiner (ID: 2207)

Most Active Art Unit
2838
Art Unit(s)
2111, 2838
Total Applications
1819
Issued Applications
1581
Pending Applications
63
Abandoned Applications
178

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5966816 [patent_doc_number] => 20110149608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-23 [patent_title] => 'ELECTRICAL POWER CONVERTERS AND METHODS OF OPERATION' [patent_app_type] => utility [patent_app_number] => 13/059412 [patent_app_country] => US [patent_app_date] => 2009-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 5262 [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] => publications/A1/0149/20110149608.pdf [firstpage_image] =>[orig_patent_app_number] => 13059412 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/059412
ELECTRICAL POWER CONVERTERS AND METHODS OF OPERATION Aug 11, 2009 Abandoned
Array ( [id] => 6086571 [patent_doc_number] => 20110216568 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-08 [patent_title] => 'SYSTEM INTERCONNECTION INVERTER' [patent_app_type] => utility [patent_app_number] => 13/127641 [patent_app_country] => US [patent_app_date] => 2009-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5593 [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/A1/0216/20110216568.pdf [firstpage_image] =>[orig_patent_app_number] => 13127641 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/127641
System interconnection inverter with bypass path Jul 20, 2009 Issued
Array ( [id] => 6037667 [patent_doc_number] => 20110090716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-21 [patent_title] => 'DC-DC CONVERTER WITH SNUBBER CIRCUIT' [patent_app_type] => utility [patent_app_number] => 12/999932 [patent_app_country] => US [patent_app_date] => 2009-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6857 [patent_no_of_claims] => 2 [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/A1/0090/20110090716.pdf [firstpage_image] =>[orig_patent_app_number] => 12999932 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/999932
DC-DC converter with snubber circuit Jun 14, 2009 Issued
Array ( [id] => 5567738 [patent_doc_number] => 20090251116 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-08 [patent_title] => 'METHOD AND APPARATUS FOR POWER CONVERSION AND REGULATION' [patent_app_type] => utility [patent_app_number] => 12/484007 [patent_app_country] => US [patent_app_date] => 2009-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2511 [patent_no_of_claims] => 13 [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/A1/0251/20090251116.pdf [firstpage_image] =>[orig_patent_app_number] => 12484007 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/484007
Method and apparatus for power conversion and regulation Jun 11, 2009 Issued
Array ( [id] => 6590124 [patent_doc_number] => 20100308789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-09 [patent_title] => 'BAND GAP REFERENCE VOLTAGE GENERATOR' [patent_app_type] => utility [patent_app_number] => 12/745532 [patent_app_country] => US [patent_app_date] => 2009-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3261 [patent_no_of_claims] => 4 [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/A1/0308/20100308789.pdf [firstpage_image] =>[orig_patent_app_number] => 12745532 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/745532
BAND GAP REFERENCE VOLTAGE GENERATOR Jun 7, 2009 Abandoned
Array ( [id] => 6563272 [patent_doc_number] => 20100059875 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-11 [patent_title] => 'SEMICONDUCTOR DEVICE' [patent_app_type] => utility [patent_app_number] => 12/480112 [patent_app_country] => US [patent_app_date] => 2009-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 38 [patent_no_of_words] => 35444 [patent_no_of_claims] => 21 [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/A1/0059/20100059875.pdf [firstpage_image] =>[orig_patent_app_number] => 12480112 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/480112
Semiconductor device Jun 7, 2009 Issued
Array ( [id] => 9574900 [patent_doc_number] => 08765312 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-01 [patent_title] => 'Converter controlling apparatus' [patent_app_type] => utility [patent_app_number] => 13/375932 [patent_app_country] => US [patent_app_date] => 2009-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5200 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [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] => 13375932 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/375932
Converter controlling apparatus Jun 2, 2009 Issued
Array ( [id] => 5966834 [patent_doc_number] => 20110149621 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-23 [patent_title] => 'Method and device for optimizing a space vector pulse width modulation' [patent_app_type] => utility [patent_app_number] => 12/737352 [patent_app_country] => US [patent_app_date] => 2009-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1709 [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] => publications/A1/0149/20110149621.pdf [firstpage_image] =>[orig_patent_app_number] => 12737352 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/737352
Method and device for optimizing a space vector pulse width modulation May 28, 2009 Issued
Array ( [id] => 4581465 [patent_doc_number] => 07859866 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-12-28 [patent_title] => 'Controller IC, DC-AC conversion apparatus, and parallel running system of DC-AC conversion apparatuses' [patent_app_type] => utility [patent_app_number] => 12/453984 [patent_app_country] => US [patent_app_date] => 2009-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 9111 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 370 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/859/07859866.pdf [firstpage_image] =>[orig_patent_app_number] => 12453984 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/453984
Controller IC, DC-AC conversion apparatus, and parallel running system of DC-AC conversion apparatuses May 27, 2009 Issued
Array ( [id] => 6384197 [patent_doc_number] => 20100302737 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-02 [patent_title] => 'POWER ELECTRONICS POWER MODULE WITH IMBEDDED GATE CIRCUITRY' [patent_app_type] => utility [patent_app_number] => 12/473632 [patent_app_country] => US [patent_app_date] => 2009-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4098 [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/A1/0302/20100302737.pdf [firstpage_image] =>[orig_patent_app_number] => 12473632 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/473632
Power electronics power module with imbedded gate circuitry May 27, 2009 Issued
Array ( [id] => 6053769 [patent_doc_number] => 20110110129 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-12 [patent_title] => 'CIRCUIT ARRANGEMENT AND CONTROL CIRCUIT FOR A POWER-SUPPLY UNIT, COMPUTER POWER-SUPPLY UNIT AND METHOD FOR SWITCHING A POWER-SUPPLY UNIT' [patent_app_type] => utility [patent_app_number] => 13/000922 [patent_app_country] => US [patent_app_date] => 2009-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 8841 [patent_no_of_claims] => 31 [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/A1/0110/20110110129.pdf [firstpage_image] =>[orig_patent_app_number] => 13000922 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/000922
Circuit arrangement and control circuit for a power-supply unit, computer power-supply unit and method for switching a power-supply unit May 24, 2009 Issued
Array ( [id] => 4624964 [patent_doc_number] => 08004266 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-23 [patent_title] => 'Chopper stabilized bandgap reference circuit and methodology for voltage regulators' [patent_app_type] => utility [patent_app_number] => 12/470932 [patent_app_country] => US [patent_app_date] => 2009-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4228 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/004/08004266.pdf [firstpage_image] =>[orig_patent_app_number] => 12470932 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/470932
Chopper stabilized bandgap reference circuit and methodology for voltage regulators May 21, 2009 Issued
Array ( [id] => 5488498 [patent_doc_number] => 20090289569 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-26 [patent_title] => 'CCFL CONTROLLER WITH MULTI-FUNCTION TERMINAL' [patent_app_type] => utility [patent_app_number] => 12/469702 [patent_app_country] => US [patent_app_date] => 2009-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6925 [patent_no_of_claims] => 28 [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/A1/0289/20090289569.pdf [firstpage_image] =>[orig_patent_app_number] => 12469702 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/469702
CCFL controller with multi-function terminal May 20, 2009 Issued
Array ( [id] => 4524911 [patent_doc_number] => RE042037 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2011-01-18 [patent_title] => 'Programmable current-sensing circuit providing continuous temperature compensation for DC-DC converter' [patent_app_type] => reissue [patent_app_number] => 12/426884 [patent_app_country] => US [patent_app_date] => 2009-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4845 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/042/RE042037.pdf [firstpage_image] =>[orig_patent_app_number] => 12426884 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/426884
Programmable current-sensing circuit providing continuous temperature compensation for DC-DC converter Apr 19, 2009 Issued
Array ( [id] => 34915 [patent_doc_number] => 07791906 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-09-07 [patent_title] => 'DC to DC converter module' [patent_app_type] => utility [patent_app_number] => 12/426352 [patent_app_country] => US [patent_app_date] => 2009-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 23 [patent_no_of_words] => 8613 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/791/07791906.pdf [firstpage_image] =>[orig_patent_app_number] => 12426352 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/426352
DC to DC converter module Apr 19, 2009 Issued
Array ( [id] => 8007233 [patent_doc_number] => 08085021 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-12-27 [patent_title] => 'PFC converter having two-level output voltage without voltage undershooting' [patent_app_type] => utility [patent_app_number] => 12/419302 [patent_app_country] => US [patent_app_date] => 2009-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5510 [patent_no_of_claims] => 14 [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] => patents/08/085/08085021.pdf [firstpage_image] =>[orig_patent_app_number] => 12419302 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/419302
PFC converter having two-level output voltage without voltage undershooting Apr 6, 2009 Issued
Array ( [id] => 4630543 [patent_doc_number] => 08009448 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-30 [patent_title] => 'Forward-flyback converter with active-clamp circuit' [patent_app_type] => utility [patent_app_number] => 12/417780 [patent_app_country] => US [patent_app_date] => 2009-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 4489 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/009/08009448.pdf [firstpage_image] =>[orig_patent_app_number] => 12417780 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/417780
Forward-flyback converter with active-clamp circuit Apr 2, 2009 Issued
Array ( [id] => 6225666 [patent_doc_number] => 20100181976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-22 [patent_title] => 'MULTI-PHASE DRIVING CIRCUIT' [patent_app_type] => utility [patent_app_number] => 12/417622 [patent_app_country] => US [patent_app_date] => 2009-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1209 [patent_no_of_claims] => 7 [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/A1/0181/20100181976.pdf [firstpage_image] =>[orig_patent_app_number] => 12417622 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/417622
Multi-phase driving circuit with phase adjusting function Apr 1, 2009 Issued
Array ( [id] => 4635719 [patent_doc_number] => 08014175 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-06 [patent_title] => 'Switching power conversion circuit' [patent_app_type] => utility [patent_app_number] => 12/414512 [patent_app_country] => US [patent_app_date] => 2009-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7283 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/014/08014175.pdf [firstpage_image] =>[orig_patent_app_number] => 12414512 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/414512
Switching power conversion circuit Mar 29, 2009 Issued
Array ( [id] => 4581457 [patent_doc_number] => 07859865 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-12-28 [patent_title] => 'Method and apparatus for conditional response to a fault condition in a switching power supply' [patent_app_type] => utility [patent_app_number] => 12/413232 [patent_app_country] => US [patent_app_date] => 2009-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6625 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/859/07859865.pdf [firstpage_image] =>[orig_patent_app_number] => 12413232 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/413232
Method and apparatus for conditional response to a fault condition in a switching power supply Mar 26, 2009 Issued
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