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] => 73433 [patent_doc_number] => 07755584 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-07-13 [patent_title] => 'Voltage boosting circuit, voltage boosting/dropping circuit and LCD' [patent_app_type] => utility [patent_app_number] => 11/930922 [patent_app_country] => US [patent_app_date] => 2007-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 12607 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/755/07755584.pdf [firstpage_image] =>[orig_patent_app_number] => 11930922 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/930922
Voltage boosting circuit, voltage boosting/dropping circuit and LCD Oct 30, 2007 Issued
Array ( [id] => 5328200 [patent_doc_number] => 20090108677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-30 [patent_title] => 'Bidirectional power converters' [patent_app_type] => utility [patent_app_number] => 11/980182 [patent_app_country] => US [patent_app_date] => 2007-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7785 [patent_no_of_claims] => 22 [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/A1/0108/20090108677.pdf [firstpage_image] =>[orig_patent_app_number] => 11980182 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/980182
Bidirectional power converters Oct 28, 2007 Abandoned
Array ( [id] => 4947376 [patent_doc_number] => 20080303502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-11 [patent_title] => 'Buck-boost converter' [patent_app_type] => utility [patent_app_number] => 11/905822 [patent_app_country] => US [patent_app_date] => 2007-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4980 [patent_no_of_claims] => 21 [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/A1/0303/20080303502.pdf [firstpage_image] =>[orig_patent_app_number] => 11905822 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/905822
Constant frequency current-mode buck-boost converter with reduced current sensing Oct 3, 2007 Issued
Array ( [id] => 4843662 [patent_doc_number] => 20080180070 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-31 [patent_title] => 'REFERENCE VOLTAGE GENERATION CIRCUIT' [patent_app_type] => utility [patent_app_number] => 11/867332 [patent_app_country] => US [patent_app_date] => 2007-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8293 [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/A1/0180/20080180070.pdf [firstpage_image] =>[orig_patent_app_number] => 11867332 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/867332
Reference voltage generation circuit responsive to ambient temperature Oct 3, 2007 Issued
Array ( [id] => 170826 [patent_doc_number] => 07667990 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-02-23 [patent_title] => 'Architecture for switching on and off power' [patent_app_type] => utility [patent_app_number] => 11/905572 [patent_app_country] => US [patent_app_date] => 2007-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1921 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/667/07667990.pdf [firstpage_image] =>[orig_patent_app_number] => 11905572 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/905572
Architecture for switching on and off power Oct 1, 2007 Issued
Array ( [id] => 4655233 [patent_doc_number] => 20080024093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-31 [patent_title] => 'SEMICONDUCTOR DEVICE' [patent_app_type] => utility [patent_app_number] => 11/863934 [patent_app_country] => US [patent_app_date] => 2007-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 11973 [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/A1/0024/20080024093.pdf [firstpage_image] =>[orig_patent_app_number] => 11863934 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/863934
Semiconductor device configured to complementarily control on/off of a high-side switching element Sep 27, 2007 Issued
Array ( [id] => 5427203 [patent_doc_number] => 20090086513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-02 [patent_title] => 'Control method and device for switching power supplies' [patent_app_type] => utility [patent_app_number] => 11/906132 [patent_app_country] => US [patent_app_date] => 2007-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6259 [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/A1/0086/20090086513.pdf [firstpage_image] =>[orig_patent_app_number] => 11906132 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/906132
Control method and device for switching power supplies having more than one control mode Sep 27, 2007 Issued
Array ( [id] => 293360 [patent_doc_number] => 07545658 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-06-09 [patent_title] => 'DC-DC boost converter with a charge pump' [patent_app_type] => utility [patent_app_number] => 11/864332 [patent_app_country] => US [patent_app_date] => 2007-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2779 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/545/07545658.pdf [firstpage_image] =>[orig_patent_app_number] => 11864332 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/864332
DC-DC boost converter with a charge pump Sep 27, 2007 Issued
Array ( [id] => 5506199 [patent_doc_number] => 20090079406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-26 [patent_title] => 'High-voltage tolerant low-dropout dual-path voltage regulator with optimized regulator resistance and supply rejection' [patent_app_type] => utility [patent_app_number] => 11/902922 [patent_app_country] => US [patent_app_date] => 2007-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2005 [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/A1/0079/20090079406.pdf [firstpage_image] =>[orig_patent_app_number] => 11902922 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/902922
High-voltage tolerant low-dropout dual-path voltage regulator with optimized regulator resistance and supply rejection Sep 25, 2007 Abandoned
Array ( [id] => 217632 [patent_doc_number] => 07612544 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-11-03 [patent_title] => 'Linearized controller for switching power converter' [patent_app_type] => utility [patent_app_number] => 11/903382 [patent_app_country] => US [patent_app_date] => 2007-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 6820 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/612/07612544.pdf [firstpage_image] =>[orig_patent_app_number] => 11903382 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/903382
Linearized controller for switching power converter Sep 19, 2007 Issued
Array ( [id] => 4919683 [patent_doc_number] => 20080067996 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-20 [patent_title] => 'Reference current generator adjustable by a variable current source' [patent_app_type] => utility [patent_app_number] => 11/898262 [patent_app_country] => US [patent_app_date] => 2007-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3552 [patent_no_of_claims] => 5 [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/A1/0067/20080067996.pdf [firstpage_image] =>[orig_patent_app_number] => 11898262 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/898262
Reference current generator adjustable by a variable current source Sep 10, 2007 Issued
Array ( [id] => 292701 [patent_doc_number] => 07544995 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-06-09 [patent_title] => 'Power converter employing a micromagnetic device' [patent_app_type] => utility [patent_app_number] => 11/852692 [patent_app_country] => US [patent_app_date] => 2007-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 33 [patent_no_of_words] => 13612 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/544/07544995.pdf [firstpage_image] =>[orig_patent_app_number] => 11852692 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/852692
Power converter employing a micromagnetic device Sep 9, 2007 Issued
Array ( [id] => 367088 [patent_doc_number] => 07479773 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-01-20 [patent_title] => 'Synchronous rectification switching regulator and switching method' [patent_app_type] => utility [patent_app_number] => 11/896632 [patent_app_country] => US [patent_app_date] => 2007-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 9880 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/479/07479773.pdf [firstpage_image] =>[orig_patent_app_number] => 11896632 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/896632
Synchronous rectification switching regulator and switching method Sep 3, 2007 Issued
Array ( [id] => 4673839 [patent_doc_number] => 20080211467 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-04 [patent_title] => 'Method and circuit for reducing switching ringing in switching regulator' [patent_app_type] => utility [patent_app_number] => 11/897342 [patent_app_country] => US [patent_app_date] => 2007-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4670 [patent_no_of_claims] => 26 [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/A1/0211/20080211467.pdf [firstpage_image] =>[orig_patent_app_number] => 11897342 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/897342
Method and circuit for reducing switching ringing in switching regulator Aug 29, 2007 Issued
Array ( [id] => 367081 [patent_doc_number] => 07479766 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-01-20 [patent_title] => 'Dynamic multiphase operation' [patent_app_type] => utility [patent_app_number] => 11/895673 [patent_app_country] => US [patent_app_date] => 2007-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 4694 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/479/07479766.pdf [firstpage_image] =>[orig_patent_app_number] => 11895673 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/895673
Dynamic multiphase operation Aug 26, 2007 Issued
Array ( [id] => 5413968 [patent_doc_number] => 20090039855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-12 [patent_title] => 'Scientific method to accurately regulate point of load power distribution using remote sense connection point switchover' [patent_app_type] => utility [patent_app_number] => 11/890372 [patent_app_country] => US [patent_app_date] => 2007-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3262 [patent_no_of_claims] => 21 [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/A1/0039/20090039855.pdf [firstpage_image] =>[orig_patent_app_number] => 11890372 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/890372
Scientific method to accurately regulate point of load power distribution using remote sense connection point switchover Aug 5, 2007 Abandoned
Array ( [id] => 4559746 [patent_doc_number] => 07821245 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-10-26 [patent_title] => 'Voltage transformation circuit' [patent_app_type] => utility [patent_app_number] => 11/890362 [patent_app_country] => US [patent_app_date] => 2007-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2323 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/821/07821245.pdf [firstpage_image] =>[orig_patent_app_number] => 11890362 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/890362
Voltage transformation circuit Aug 5, 2007 Issued
Array ( [id] => 5009468 [patent_doc_number] => 20070279946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-06 [patent_title] => 'DC-AC CONVERTER, AND METHOD FOR SUPPLYING AC POWER' [patent_app_type] => utility [patent_app_number] => 11/772602 [patent_app_country] => US [patent_app_date] => 2007-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8709 [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/A1/0279/20070279946.pdf [firstpage_image] =>[orig_patent_app_number] => 11772602 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/772602
DC-AC converter, and method for supplying AC power Jul 1, 2007 Issued
Array ( [id] => 4851033 [patent_doc_number] => 20080316775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-25 [patent_title] => 'Soft-switching circuit for power supply' [patent_app_type] => utility [patent_app_number] => 11/812972 [patent_app_country] => US [patent_app_date] => 2007-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3114 [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/A1/0316/20080316775.pdf [firstpage_image] =>[orig_patent_app_number] => 11812972 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/812972
Soft-switching circuit for power supply Jun 21, 2007 Abandoned
Array ( [id] => 197778 [patent_doc_number] => 07638993 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-12-29 [patent_title] => 'Method of feedback controlling a switched regulator' [patent_app_type] => utility [patent_app_number] => 11/767082 [patent_app_country] => US [patent_app_date] => 2007-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 29 [patent_no_of_words] => 3777 [patent_no_of_claims] => 15 [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] => patents/07/638/07638993.pdf [firstpage_image] =>[orig_patent_app_number] => 11767082 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/767082
Method of feedback controlling a switched regulator Jun 21, 2007 Issued
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