Search

Bao Q. Vu

Examiner (ID: 13936)

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8052311 [patent_doc_number] => 20120075888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-29 [patent_title] => 'DUTY BALANCING OSCILATOR' [patent_app_type] => utility [patent_app_number] => 13/239802 [patent_app_country] => US [patent_app_date] => 2011-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9840 [patent_no_of_claims] => 25 [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/A1/0075/20120075888.pdf [firstpage_image] =>[orig_patent_app_number] => 13239802 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/239802
Duty balancing oscillator Sep 21, 2011 Issued
Array ( [id] => 8038043 [patent_doc_number] => 20120068756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-22 [patent_title] => 'Two-Terminal M2LC Subsystem and M2LC System Including Same' [patent_app_type] => utility [patent_app_number] => 13/238002 [patent_app_country] => US [patent_app_date] => 2011-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3081 [patent_no_of_claims] => 20 [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/A1/0068/20120068756.pdf [firstpage_image] =>[orig_patent_app_number] => 13238002 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/238002
Two-terminal M2LC subsystem and M2LC system including same Sep 20, 2011 Issued
Array ( [id] => 9402471 [patent_doc_number] => 08692529 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-04-08 [patent_title] => 'Low noise, low dropout voltage regulator' [patent_app_type] => utility [patent_app_number] => 13/236012 [patent_app_country] => US [patent_app_date] => 2011-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 4241 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13236012 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/236012
Low noise, low dropout voltage regulator Sep 18, 2011 Issued
Array ( [id] => 8702141 [patent_doc_number] => 08395364 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-03-12 [patent_title] => 'Internal packaging of a semiconductor device mounted on die pads' [patent_app_type] => utility [patent_app_number] => 13/233669 [patent_app_country] => US [patent_app_date] => 2011-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 49 [patent_no_of_words] => 35456 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 523 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13233669 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/233669
Internal packaging of a semiconductor device mounted on die pads Sep 14, 2011 Issued
Array ( [id] => 8037885 [patent_doc_number] => 20120068679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-22 [patent_title] => 'REGULATED POWER SUPPLY SYSTEM WITH HIGH INPUT VOLTAGE DYNAMICS' [patent_app_type] => utility [patent_app_number] => 13/232212 [patent_app_country] => US [patent_app_date] => 2011-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 3090 [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/A1/0068/20120068679.pdf [firstpage_image] =>[orig_patent_app_number] => 13232212 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/232212
Regulated power supply system with high input voltage dynamics Sep 13, 2011 Issued
Array ( [id] => 7805653 [patent_doc_number] => 20120056605 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-08 [patent_title] => 'Integrated circuit device for switching regulator and designing method therefor' [patent_app_type] => utility [patent_app_number] => 13/137702 [patent_app_country] => US [patent_app_date] => 2011-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 9917 [patent_no_of_claims] => 8 [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/A1/0056/20120056605.pdf [firstpage_image] =>[orig_patent_app_number] => 13137702 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/137702
Integrated circuit device for switching regulator having the same clock frequency as the switching frequency Sep 5, 2011 Issued
Array ( [id] => 7805652 [patent_doc_number] => 20120056604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-08 [patent_title] => 'Power supply circuit' [patent_app_type] => utility [patent_app_number] => 13/137602 [patent_app_country] => US [patent_app_date] => 2011-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3950 [patent_no_of_claims] => 15 [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/A1/0056/20120056604.pdf [firstpage_image] =>[orig_patent_app_number] => 13137602 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/137602
Interleaved power factor compensation circuit controller Aug 28, 2011 Issued
Array ( [id] => 8136735 [patent_doc_number] => 20120092911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-19 [patent_title] => 'POWER CONVERSION APPARATUS AND METHOD' [patent_app_type] => utility [patent_app_number] => 13/219312 [patent_app_country] => US [patent_app_date] => 2011-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 13246 [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/A1/0092/20120092911.pdf [firstpage_image] =>[orig_patent_app_number] => 13219312 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/219312
Power conversion apparatus and method Aug 25, 2011 Issued
Array ( [id] => 9228009 [patent_doc_number] => 08633680 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-01-21 [patent_title] => 'Differential sensing for voltage control in a power supply circuit' [patent_app_type] => utility [patent_app_number] => 13/216522 [patent_app_country] => US [patent_app_date] => 2011-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 12551 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13216522 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/216522
Differential sensing for voltage control in a power supply circuit Aug 23, 2011 Issued
Array ( [id] => 8564110 [patent_doc_number] => 20120326682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-27 [patent_title] => 'POWER SUPPLY CIRCUIT WITH SPIKE SUPPRESSION CIRCUIT' [patent_app_type] => utility [patent_app_number] => 13/207342 [patent_app_country] => US [patent_app_date] => 2011-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1666 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13207342 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/207342
Power supply circuit with spike suppression circuit Aug 9, 2011 Issued
Array ( [id] => 8403591 [patent_doc_number] => 20120235653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-20 [patent_title] => 'Zero Current Detecting Circuit and Related Synchronous Switching Power Converter' [patent_app_type] => utility [patent_app_number] => 13/204722 [patent_app_country] => US [patent_app_date] => 2011-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3067 [patent_no_of_claims] => 13 [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] => 13204722 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/204722
Zero current detecting circuit and related synchronous switching power converter Aug 7, 2011 Issued
Array ( [id] => 8835862 [patent_doc_number] => 08451626 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-05-28 [patent_title] => 'Gate driver power and control signal transmission circuits and methods' [patent_app_type] => utility [patent_app_number] => 13/197612 [patent_app_country] => US [patent_app_date] => 2011-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6104 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13197612 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/197612
Gate driver power and control signal transmission circuits and methods Aug 2, 2011 Issued
Array ( [id] => 7728640 [patent_doc_number] => 20120013199 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-19 [patent_title] => 'METHOD FOR OPERATION OF A CONVERTER CIRCUIT AND APPARATUS FOR CARRYING OUT THE METHOD' [patent_app_type] => utility [patent_app_number] => 13/185992 [patent_app_country] => US [patent_app_date] => 2011-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4969 [patent_no_of_claims] => 25 [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/A1/0013/20120013199.pdf [firstpage_image] =>[orig_patent_app_number] => 13185992 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/185992
Method for operation of a converter circuit and apparatus for carrying out the method Jul 18, 2011 Issued
Array ( [id] => 9704792 [patent_doc_number] => 08829865 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-09 [patent_title] => 'Power factor correction efficiency improvement circuit, a converter employing the circuit and a method of manufacturing a converter' [patent_app_type] => utility [patent_app_number] => 13/176022 [patent_app_country] => US [patent_app_date] => 2011-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4626 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13176022 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/176022
Power factor correction efficiency improvement circuit, a converter employing the circuit and a method of manufacturing a converter Jul 4, 2011 Issued
Array ( [id] => 7707232 [patent_doc_number] => 20120001605 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-05 [patent_title] => 'DIFFERENTIAL AMPLIFIER CIRCUIT AND SERIES REGULATOR' [patent_app_type] => utility [patent_app_number] => 13/175512 [patent_app_country] => US [patent_app_date] => 2011-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6222 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13175512 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/175512
Differential amplifier circuit that can change current flowing through a constant-current source according to load variation, and series regulator including the same Jun 30, 2011 Issued
Array ( [id] => 9576994 [patent_doc_number] => 08767421 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-01 [patent_title] => 'Power converter bus control method, system, and article of manufacture' [patent_app_type] => utility [patent_app_number] => 13/162532 [patent_app_country] => US [patent_app_date] => 2011-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 10356 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13162532 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/162532
Power converter bus control method, system, and article of manufacture Jun 15, 2011 Issued
Array ( [id] => 9442458 [patent_doc_number] => 08711580 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-29 [patent_title] => 'Resonant conversion system with over-current protection processes' [patent_app_type] => utility [patent_app_number] => 13/112532 [patent_app_country] => US [patent_app_date] => 2011-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 6335 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13112532 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/112532
Resonant conversion system with over-current protection processes May 19, 2011 Issued
Array ( [id] => 9228541 [patent_doc_number] => 08634214 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-01-21 [patent_title] => 'Current resonance power supply with AC input detection into the primary winding' [patent_app_type] => utility [patent_app_number] => 13/109792 [patent_app_country] => US [patent_app_date] => 2011-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 23 [patent_no_of_words] => 6741 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13109792 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/109792
Current resonance power supply with AC input detection into the primary winding May 16, 2011 Issued
Array ( [id] => 7584428 [patent_doc_number] => 20110278938 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-17 [patent_title] => 'AC BATTERY EMPLOYING MAGISTOR TECHNOLOGY' [patent_app_type] => utility [patent_app_number] => 13/103932 [patent_app_country] => US [patent_app_date] => 2011-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 5551 [patent_no_of_claims] => 15 [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/A1/0278/20110278938.pdf [firstpage_image] =>[orig_patent_app_number] => 13103932 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/103932
AC BATTERY EMPLOYING MAGISTOR TECHNOLOGY May 8, 2011 Abandoned
Array ( [id] => 8070795 [patent_doc_number] => 20110241632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-06 [patent_title] => 'POWER SOURCE APPARATUS, CONTROL CIRCUIT, AND METHOD OF CONTROLLING POWER SOURCE APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/074782 [patent_app_country] => US [patent_app_date] => 2011-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 11022 [patent_no_of_claims] => 12 [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/A1/0241/20110241632.pdf [firstpage_image] =>[orig_patent_app_number] => 13074782 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/074782
Power source apparatus, control circuit, and method of controlling power source apparatus Mar 28, 2011 Issued
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