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] => 7609365 [patent_doc_number] => 06998824 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-02-14 [patent_title] => 'Power supply circuit having a DC-DC conversion circuit and an intermediate node potential detection circuit' [patent_app_type] => utility [patent_app_number] => 10/623462 [patent_app_country] => US [patent_app_date] => 2003-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 7822 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/998/06998824.pdf [firstpage_image] =>[orig_patent_app_number] => 10623462 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/623462
Power supply circuit having a DC-DC conversion circuit and an intermediate node potential detection circuit Jul 17, 2003 Issued
Array ( [id] => 747120 [patent_doc_number] => 07026795 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-11 [patent_title] => 'Method for pulse modulation control of switching regulators' [patent_app_type] => utility [patent_app_number] => 10/616382 [patent_app_country] => US [patent_app_date] => 2003-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2966 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/026/07026795.pdf [firstpage_image] =>[orig_patent_app_number] => 10616382 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/616382
Method for pulse modulation control of switching regulators Jul 8, 2003 Issued
Array ( [id] => 7268127 [patent_doc_number] => 20040056645 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-25 [patent_title] => 'Power supply circuit capable of efficiently supplying a supply voltage' [patent_app_type] => new [patent_app_number] => 10/615232 [patent_app_country] => US [patent_app_date] => 2003-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2196 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0056/20040056645.pdf [firstpage_image] =>[orig_patent_app_number] => 10615232 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/615232
Power supply circuit capable of efficiently supplying a supply voltage Jul 7, 2003 Issued
Array ( [id] => 1097825 [patent_doc_number] => 06822428 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-11-23 [patent_title] => 'Stabilized power supply unit having a current limiting function' [patent_app_type] => B2 [patent_app_number] => 10/613935 [patent_app_country] => US [patent_app_date] => 2003-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4272 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/822/06822428.pdf [firstpage_image] =>[orig_patent_app_number] => 10613935 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/613935
Stabilized power supply unit having a current limiting function Jul 1, 2003 Issued
Array ( [id] => 730666 [patent_doc_number] => 07042205 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-05-09 [patent_title] => 'Reference voltage generator with supply voltage and temperature immunity' [patent_app_type] => utility [patent_app_number] => 10/608612 [patent_app_country] => US [patent_app_date] => 2003-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 6597 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/042/07042205.pdf [firstpage_image] =>[orig_patent_app_number] => 10608612 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/608612
Reference voltage generator with supply voltage and temperature immunity Jun 26, 2003 Issued
Array ( [id] => 1155807 [patent_doc_number] => 06775157 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-08-10 [patent_title] => 'Closed loop active EMI filter for reducing common or differential noise based on an error value' [patent_app_type] => B2 [patent_app_number] => 10/602162 [patent_app_country] => US [patent_app_date] => 2003-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 4342 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/775/06775157.pdf [firstpage_image] =>[orig_patent_app_number] => 10602162 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/602162
Closed loop active EMI filter for reducing common or differential noise based on an error value Jun 23, 2003 Issued
Array ( [id] => 1083685 [patent_doc_number] => 06833689 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-12-21 [patent_title] => 'Method for reducing the cost of voltage regulation circuitry in switch mode power supplies' [patent_app_type] => B1 [patent_app_number] => 10/600982 [patent_app_country] => US [patent_app_date] => 2003-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4743 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/833/06833689.pdf [firstpage_image] =>[orig_patent_app_number] => 10600982 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/600982
Method for reducing the cost of voltage regulation circuitry in switch mode power supplies Jun 19, 2003 Issued
Array ( [id] => 7243788 [patent_doc_number] => 20040257835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-23 [patent_title] => 'Programmable AC/DC power supply' [patent_app_type] => new [patent_app_number] => 10/600262 [patent_app_country] => US [patent_app_date] => 2003-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8453 [patent_no_of_claims] => 56 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0257/20040257835.pdf [firstpage_image] =>[orig_patent_app_number] => 10600262 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/600262
Programmable AC/DC power supply Jun 19, 2003 Issued
Array ( [id] => 7130517 [patent_doc_number] => 20040041546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-04 [patent_title] => 'Voltage regulator' [patent_app_type] => new [patent_app_number] => 10/464552 [patent_app_country] => US [patent_app_date] => 2003-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1779 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0041/20040041546.pdf [firstpage_image] =>[orig_patent_app_number] => 10464552 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/464552
Voltage regulator Jun 18, 2003 Issued
Array ( [id] => 6615033 [patent_doc_number] => 20030210026 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-13 [patent_title] => 'Apparatus having adjustable operational modes and method therefore' [patent_app_type] => new [patent_app_number] => 10/459310 [patent_app_country] => US [patent_app_date] => 2003-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3482 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0210/20030210026.pdf [firstpage_image] =>[orig_patent_app_number] => 10459310 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/459310
Apparatus having adjustable operational modes and method therefore Jun 9, 2003 Issued
Array ( [id] => 6636850 [patent_doc_number] => 20030211767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-13 [patent_title] => 'Universal adapter with interchangeable plugs' [patent_app_type] => new [patent_app_number] => 10/453353 [patent_app_country] => US [patent_app_date] => 2003-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2594 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0211/20030211767.pdf [firstpage_image] =>[orig_patent_app_number] => 10453353 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/453353
Universal adapter with interchangeable plugs Jun 2, 2003 Issued
Array ( [id] => 7374100 [patent_doc_number] => 20040027734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-12 [patent_title] => 'Load break DC power disconnect' [patent_app_type] => new [patent_app_number] => 10/454182 [patent_app_country] => US [patent_app_date] => 2003-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1820 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0027/20040027734.pdf [firstpage_image] =>[orig_patent_app_number] => 10454182 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/454182
Load break DC power disconnect Jun 2, 2003 Abandoned
Array ( [id] => 7256991 [patent_doc_number] => 20040240236 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-02 [patent_title] => 'Common mode noise cancellation circuit' [patent_app_type] => new [patent_app_number] => 10/452162 [patent_app_country] => US [patent_app_date] => 2003-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6279 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0240/20040240236.pdf [firstpage_image] =>[orig_patent_app_number] => 10452162 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/452162
Common mode noise cancellation circuit May 29, 2003 Issued
Array ( [id] => 383904 [patent_doc_number] => 07307858 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-12-11 [patent_title] => 'Power supply arrangement for battery powered device' [patent_app_type] => utility [patent_app_number] => 10/515582 [patent_app_country] => US [patent_app_date] => 2003-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 2357 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/307/07307858.pdf [firstpage_image] =>[orig_patent_app_number] => 10515582 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/515582
Power supply arrangement for battery powered device May 26, 2003 Issued
Array ( [id] => 7256973 [patent_doc_number] => 20040240233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-02 [patent_title] => 'Electronic circuit control element with tap element' [patent_app_type] => new [patent_app_number] => 10/446312 [patent_app_country] => US [patent_app_date] => 2003-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4269 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0240/20040240233.pdf [firstpage_image] =>[orig_patent_app_number] => 10446312 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/446312
Electronic circuit control element with tap element May 26, 2003 Issued
Array ( [id] => 7440740 [patent_doc_number] => 20040066661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-08 [patent_title] => 'Switching power supply circuit and frequency converter' [patent_app_type] => new [patent_app_number] => 10/444762 [patent_app_country] => US [patent_app_date] => 2003-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3424 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0066/20040066661.pdf [firstpage_image] =>[orig_patent_app_number] => 10444762 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/444762
Switching power supply circuit and frequency converter May 21, 2003 Issued
Array ( [id] => 1066533 [patent_doc_number] => 06847198 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-01-25 [patent_title] => 'Frequency sensing voltage regulator' [patent_app_type] => utility [patent_app_number] => 10/443043 [patent_app_country] => US [patent_app_date] => 2003-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 2867 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/847/06847198.pdf [firstpage_image] =>[orig_patent_app_number] => 10443043 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/443043
Frequency sensing voltage regulator May 21, 2003 Issued
Array ( [id] => 684167 [patent_doc_number] => 07082041 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-07-25 [patent_title] => 'Power supply filtering' [patent_app_type] => utility [patent_app_number] => 10/441332 [patent_app_country] => US [patent_app_date] => 2003-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2928 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/082/07082041.pdf [firstpage_image] =>[orig_patent_app_number] => 10441332 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/441332
Power supply filtering May 19, 2003 Issued
Array ( [id] => 1086744 [patent_doc_number] => 06831447 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-12-14 [patent_title] => 'Surge limiting circuit with optional short circuit detection' [patent_app_type] => B1 [patent_app_number] => 10/441015 [patent_app_country] => US [patent_app_date] => 2003-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 7157 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/831/06831447.pdf [firstpage_image] =>[orig_patent_app_number] => 10441015 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/441015
Surge limiting circuit with optional short circuit detection May 19, 2003 Issued
Array ( [id] => 1057166 [patent_doc_number] => 06856121 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-02-15 [patent_title] => 'Direct voltage/direct voltage converter' [patent_app_type] => utility [patent_app_number] => 10/441585 [patent_app_country] => US [patent_app_date] => 2003-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 3779 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/856/06856121.pdf [firstpage_image] =>[orig_patent_app_number] => 10441585 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/441585
Direct voltage/direct voltage converter May 18, 2003 Issued
Menu