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] => 4790730 [patent_doc_number] => 20080291703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-27 [patent_title] => 'SIGNAL CONVERTING APPARATUS AND SIGNAL CONVERSION METHOD' [patent_app_type] => utility [patent_app_number] => 12/122782 [patent_app_country] => US [patent_app_date] => 2008-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1981 [patent_no_of_claims] => 9 [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/A1/0291/20080291703.pdf [firstpage_image] =>[orig_patent_app_number] => 12122782 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/122782
Signal converting apparatus and signal conversion method providing adjusted error signal with modified swing range May 18, 2008 Issued
Array ( [id] => 5307940 [patent_doc_number] => 20090015221 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-15 [patent_title] => 'VOLTAGE GENERATING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/122642 [patent_app_country] => US [patent_app_date] => 2008-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6278 [patent_no_of_claims] => 12 [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/A1/0015/20090015221.pdf [firstpage_image] =>[orig_patent_app_number] => 12122642 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/122642
VOLTAGE GENERATING APPARATUS May 15, 2008 Abandoned
Array ( [id] => 4554975 [patent_doc_number] => 07961041 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-14 [patent_title] => 'System and method for generating a reference voltage' [patent_app_type] => utility [patent_app_number] => 12/121342 [patent_app_country] => US [patent_app_date] => 2008-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4819 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/961/07961041.pdf [firstpage_image] =>[orig_patent_app_number] => 12121342 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/121342
System and method for generating a reference voltage May 14, 2008 Issued
Array ( [id] => 5313917 [patent_doc_number] => 20090278515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-12 [patent_title] => 'MULTIPLE OUTPUT VOLTAGE REGULATOR' [patent_app_type] => utility [patent_app_number] => 12/116742 [patent_app_country] => US [patent_app_date] => 2008-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2852 [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/A1/0278/20090278515.pdf [firstpage_image] =>[orig_patent_app_number] => 12116742 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/116742
MULTIPLE OUTPUT VOLTAGE REGULATOR May 6, 2008 Abandoned
Array ( [id] => 5519039 [patent_doc_number] => 20090027020 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-29 [patent_title] => 'THRESHOLD VOLTAGE MONITORING AND CONTROL IN SYNCHRONOUS POWER CONVERTERS' [patent_app_type] => utility [patent_app_number] => 12/116092 [patent_app_country] => US [patent_app_date] => 2008-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4526 [patent_no_of_claims] => 25 [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/A1/0027/20090027020.pdf [firstpage_image] =>[orig_patent_app_number] => 12116092 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/116092
Threshold voltage monitoring and control in synchronous power converters May 5, 2008 Issued
Array ( [id] => 5531149 [patent_doc_number] => 20090230937 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-17 [patent_title] => 'POWER FACTOR CORRECTION CIRCUIT AND POWER SUPPLY APPARATUS THEREOF' [patent_app_type] => utility [patent_app_number] => 12/110892 [patent_app_country] => US [patent_app_date] => 2008-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4304 [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] => publications/A1/0230/20090230937.pdf [firstpage_image] =>[orig_patent_app_number] => 12110892 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/110892
Power factor correction circuit and power supply apparatus thereof Apr 27, 2008 Issued
Array ( [id] => 4614684 [patent_doc_number] => 07990128 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-02 [patent_title] => 'Circuit and method for pulling a potential at a node towards a feed potential' [patent_app_type] => utility [patent_app_number] => 12/109882 [patent_app_country] => US [patent_app_date] => 2008-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5078 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/990/07990128.pdf [firstpage_image] =>[orig_patent_app_number] => 12109882 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/109882
Circuit and method for pulling a potential at a node towards a feed potential Apr 24, 2008 Issued
Array ( [id] => 5493862 [patent_doc_number] => 20090261890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-22 [patent_title] => 'REGULATED VOLTAGE BOOST CHARGE PUMP FOR AN INTEGRATED CIRCUIT DEVICE' [patent_app_type] => utility [patent_app_number] => 12/104132 [patent_app_country] => US [patent_app_date] => 2008-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3241 [patent_no_of_claims] => 18 [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/A1/0261/20090261890.pdf [firstpage_image] =>[orig_patent_app_number] => 12104132 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/104132
Regulated voltage boost charge pump for an integrated circuit device Apr 15, 2008 Issued
Array ( [id] => 7530957 [patent_doc_number] => 07843180 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-11-30 [patent_title] => 'Multi-stage linear voltage regulator with frequency compensation' [patent_app_type] => utility [patent_app_number] => 12/101382 [patent_app_country] => US [patent_app_date] => 2008-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4323 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/843/07843180.pdf [firstpage_image] =>[orig_patent_app_number] => 12101382 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/101382
Multi-stage linear voltage regulator with frequency compensation Apr 10, 2008 Issued
Array ( [id] => 115521 [patent_doc_number] => 07715216 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-11 [patent_title] => 'Powering circuit of AC-DC converter' [patent_app_type] => utility [patent_app_number] => 12/098512 [patent_app_country] => US [patent_app_date] => 2008-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3366 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 364 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/715/07715216.pdf [firstpage_image] =>[orig_patent_app_number] => 12098512 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/098512
Powering circuit of AC-DC converter Apr 6, 2008 Issued
Array ( [id] => 357085 [patent_doc_number] => 07489527 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-02-10 [patent_title] => 'DC transformer with an output inductance integrated on a magnetic core thereof and a DC/DC converter employing the same' [patent_app_type] => utility [patent_app_number] => 12/080672 [patent_app_country] => US [patent_app_date] => 2008-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 2810 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/489/07489527.pdf [firstpage_image] =>[orig_patent_app_number] => 12080672 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/080672
DC transformer with an output inductance integrated on a magnetic core thereof and a DC/DC converter employing the same Apr 1, 2008 Issued
Array ( [id] => 104517 [patent_doc_number] => 07729144 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-06-01 [patent_title] => 'DC/DC power conversion device' [patent_app_type] => utility [patent_app_number] => 12/060542 [patent_app_country] => US [patent_app_date] => 2008-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 22661 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/729/07729144.pdf [firstpage_image] =>[orig_patent_app_number] => 12060542 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/060542
DC/DC power conversion device Mar 31, 2008 Issued
Array ( [id] => 4717238 [patent_doc_number] => 20080239760 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-02 [patent_title] => 'Primary only constant voltage/constant current (CVCC) control in quasi resonant convertor' [patent_app_type] => utility [patent_app_number] => 12/079662 [patent_app_country] => US [patent_app_date] => 2008-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5679 [patent_no_of_claims] => 39 [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/A1/0239/20080239760.pdf [firstpage_image] =>[orig_patent_app_number] => 12079662 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/079662
Primary only constant voltage/constant current (CVCC) control in quasi resonant convertor Mar 26, 2008 Issued
Array ( [id] => 4790737 [patent_doc_number] => 20080291710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-27 [patent_title] => 'Semiconductor module and inverter device' [patent_app_type] => utility [patent_app_number] => 12/078162 [patent_app_country] => US [patent_app_date] => 2008-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 12918 [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/A1/0291/20080291710.pdf [firstpage_image] =>[orig_patent_app_number] => 12078162 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/078162
Semiconductor module and inverter device Mar 26, 2008 Issued
Array ( [id] => 4885313 [patent_doc_number] => 20080259645 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-23 [patent_title] => 'Converter for an Ion Propulsion System' [patent_app_type] => utility [patent_app_number] => 12/055732 [patent_app_country] => US [patent_app_date] => 2008-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6703 [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/A1/0259/20080259645.pdf [firstpage_image] =>[orig_patent_app_number] => 12055732 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/055732
Converter for an ion propulsion system Mar 25, 2008 Issued
Array ( [id] => 5532105 [patent_doc_number] => 20090231893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-17 [patent_title] => 'SINGLE-PHASE FULL BRIDGE BOOST CONVERTER SYSTEMS AND METHODS' [patent_app_type] => utility [patent_app_number] => 12/047142 [patent_app_country] => US [patent_app_date] => 2008-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5592 [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/A1/0231/20090231893.pdf [firstpage_image] =>[orig_patent_app_number] => 12047142 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/047142
Single-phase full bridge boost converter systems and methods Mar 11, 2008 Issued
Array ( [id] => 5294222 [patent_doc_number] => 20090009148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-08 [patent_title] => 'STEADY STATE FREQUENCY CONTROL OF VARIABLE FREQUENCY SWITCHING REGULATORS' [patent_app_type] => utility [patent_app_number] => 12/046342 [patent_app_country] => US [patent_app_date] => 2008-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8688 [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/A1/0009/20090009148.pdf [firstpage_image] =>[orig_patent_app_number] => 12046342 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/046342
Steady state frequency control of variable frequency switching regulators Mar 10, 2008 Issued
Array ( [id] => 6218908 [patent_doc_number] => 20100054003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-04 [patent_title] => 'OUTPUT PROTECTION CIRCUIT OF A POWER CONVERTER' [patent_app_type] => utility [patent_app_number] => 12/516202 [patent_app_country] => US [patent_app_date] => 2008-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2852 [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/A1/0054/20100054003.pdf [firstpage_image] =>[orig_patent_app_number] => 12516202 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/516202
Output protection circuit of a power converter Mar 9, 2008 Issued
Array ( [id] => 104513 [patent_doc_number] => 07729140 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-06-01 [patent_title] => 'Sampling method with adjusting duty ratios' [patent_app_type] => utility [patent_app_number] => 12/044392 [patent_app_country] => US [patent_app_date] => 2008-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 7043 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/729/07729140.pdf [firstpage_image] =>[orig_patent_app_number] => 12044392 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/044392
Sampling method with adjusting duty ratios Mar 6, 2008 Issued
Array ( [id] => 24604 [patent_doc_number] => 07800925 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-09-21 [patent_title] => 'Mitigation of unbalanced input DC for inverter applications' [patent_app_type] => utility [patent_app_number] => 12/043062 [patent_app_country] => US [patent_app_date] => 2008-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 2955 [patent_no_of_claims] => 14 [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] => patents/07/800/07800925.pdf [firstpage_image] =>[orig_patent_app_number] => 12043062 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/043062
Mitigation of unbalanced input DC for inverter applications Mar 4, 2008 Issued
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