Search

Bao Q. Vu

Examiner (ID: 13506)

Most Active Art Unit
2838
Art Unit(s)
2111, 2838
Total Applications
1819
Issued Applications
1579
Pending Applications
63
Abandoned Applications
178

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3965521 [patent_doc_number] => 05900724 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-04 [patent_title] => 'Method of splitting a power supply' [patent_app_type] => 1 [patent_app_number] => 8/930292 [patent_app_country] => US [patent_app_date] => 1997-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1359 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/900/05900724.pdf [firstpage_image] =>[orig_patent_app_number] => 930292 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/930292
Method of splitting a power supply Oct 2, 1997 Issued
Array ( [id] => 4060591 [patent_doc_number] => 05870300 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-09 [patent_title] => 'Voltage converter having a commutation circuit with reduced inductance' [patent_app_type] => 1 [patent_app_number] => 8/942622 [patent_app_country] => US [patent_app_date] => 1997-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 3695 [patent_no_of_claims] => 12 [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/05/870/05870300.pdf [firstpage_image] =>[orig_patent_app_number] => 942622 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/942622
Voltage converter having a commutation circuit with reduced inductance Oct 1, 1997 Issued
Array ( [id] => 3962576 [patent_doc_number] => 05936391 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-10 [patent_title] => 'Partially temperature compensated low noise voltage reference' [patent_app_type] => 1 [patent_app_number] => 8/943073 [patent_app_country] => US [patent_app_date] => 1997-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2422 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/936/05936391.pdf [firstpage_image] =>[orig_patent_app_number] => 943073 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/943073
Partially temperature compensated low noise voltage reference Sep 30, 1997 Issued
Array ( [id] => 3881983 [patent_doc_number] => 05838555 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-17 [patent_title] => 'Two-wire power supply electronic switch' [patent_app_type] => 1 [patent_app_number] => 8/936622 [patent_app_country] => US [patent_app_date] => 1997-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3521 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/838/05838555.pdf [firstpage_image] =>[orig_patent_app_number] => 936622 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/936622
Two-wire power supply electronic switch Sep 23, 1997 Issued
Array ( [id] => 4193608 [patent_doc_number] => 06021052 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-01 [patent_title] => 'DC/AC power converter' [patent_app_type] => 1 [patent_app_number] => 8/934994 [patent_app_country] => US [patent_app_date] => 1997-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 25 [patent_no_of_words] => 25556 [patent_no_of_claims] => 111 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/021/06021052.pdf [firstpage_image] =>[orig_patent_app_number] => 934994 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/934994
DC/AC power converter Sep 21, 1997 Issued
Array ( [id] => 3866448 [patent_doc_number] => 05793191 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-11 [patent_title] => 'Zero voltage switching supplies connected in parallel' [patent_app_type] => 1 [patent_app_number] => 8/934568 [patent_app_country] => US [patent_app_date] => 1997-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 4731 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/793/05793191.pdf [firstpage_image] =>[orig_patent_app_number] => 934568 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/934568
Zero voltage switching supplies connected in parallel Sep 21, 1997 Issued
Array ( [id] => 4072660 [patent_doc_number] => 05896285 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-20 [patent_title] => 'Apparatus for interconnection in voltage-stiff converter devices' [patent_app_type] => 1 [patent_app_number] => 8/931355 [patent_app_country] => US [patent_app_date] => 1997-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2238 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/896/05896285.pdf [firstpage_image] =>[orig_patent_app_number] => 931355 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/931355
Apparatus for interconnection in voltage-stiff converter devices Sep 15, 1997 Issued
Array ( [id] => 3956240 [patent_doc_number] => 05977760 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-02 [patent_title] => 'Bipolar operational transconductance amplifier and output circuit used therefor' [patent_app_type] => 1 [patent_app_number] => 8/929772 [patent_app_country] => US [patent_app_date] => 1997-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5899 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/977/05977760.pdf [firstpage_image] =>[orig_patent_app_number] => 929772 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/929772
Bipolar operational transconductance amplifier and output circuit used therefor Sep 14, 1997 Issued
Array ( [id] => 3746638 [patent_doc_number] => 05754045 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-19 [patent_title] => 'Power line switching apparatus' [patent_app_type] => 1 [patent_app_number] => 8/924338 [patent_app_country] => US [patent_app_date] => 1997-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3333 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/754/05754045.pdf [firstpage_image] =>[orig_patent_app_number] => 924338 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/924338
Power line switching apparatus Sep 4, 1997 Issued
Array ( [id] => 4032144 [patent_doc_number] => 05883508 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-16 [patent_title] => 'Voltage transformer with voltage divider for measuring voltage in medium high and high voltage installations' [patent_app_type] => 1 [patent_app_number] => 8/913922 [patent_app_country] => US [patent_app_date] => 1997-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3249 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/883/05883508.pdf [firstpage_image] =>[orig_patent_app_number] => 913922 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/913922
Voltage transformer with voltage divider for measuring voltage in medium high and high voltage installations Sep 4, 1997 Issued
Array ( [id] => 4018694 [patent_doc_number] => 05889668 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-30 [patent_title] => 'Three-phase DC-to-AC power inverter with three-level poles' [patent_app_type] => 1 [patent_app_number] => 8/924392 [patent_app_country] => US [patent_app_date] => 1997-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 2653 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/889/05889668.pdf [firstpage_image] =>[orig_patent_app_number] => 924392 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/924392
Three-phase DC-to-AC power inverter with three-level poles Sep 4, 1997 Issued
Array ( [id] => 4004590 [patent_doc_number] => 05920471 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-06 [patent_title] => 'Method and apparatus for automatic average current mode controlled power factor correction without input voltage sensing' [patent_app_type] => 1 [patent_app_number] => 8/921062 [patent_app_country] => US [patent_app_date] => 1997-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 31 [patent_no_of_words] => 6103 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/920/05920471.pdf [firstpage_image] =>[orig_patent_app_number] => 921062 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/921062
Method and apparatus for automatic average current mode controlled power factor correction without input voltage sensing Aug 28, 1997 Issued
Array ( [id] => 4037752 [patent_doc_number] => 05903448 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-11 [patent_title] => 'Four quadrant flyback converter, method of operation thereof and power plant employing the same' [patent_app_type] => 1 [patent_app_number] => 8/915442 [patent_app_country] => US [patent_app_date] => 1997-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4365 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/903/05903448.pdf [firstpage_image] =>[orig_patent_app_number] => 915442 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/915442
Four quadrant flyback converter, method of operation thereof and power plant employing the same Aug 19, 1997 Issued
Array ( [id] => 4085822 [patent_doc_number] => 05966298 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-12 [patent_title] => 'Electrical device with a constant voltage converter' [patent_app_type] => 1 [patent_app_number] => 8/914472 [patent_app_country] => US [patent_app_date] => 1997-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3359 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/966/05966298.pdf [firstpage_image] =>[orig_patent_app_number] => 914472 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/914472
Electrical device with a constant voltage converter Aug 18, 1997 Issued
Array ( [id] => 4004530 [patent_doc_number] => 05920467 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-06 [patent_title] => 'Power converter for converting AC shore power to shipboard use' [patent_app_type] => 1 [patent_app_number] => 8/904758 [patent_app_country] => US [patent_app_date] => 1997-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 9907 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/920/05920467.pdf [firstpage_image] =>[orig_patent_app_number] => 904758 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/904758
Power converter for converting AC shore power to shipboard use Jul 31, 1997 Issued
Array ( [id] => 3991334 [patent_doc_number] => 05959440 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-28 [patent_title] => 'Load control device for an AC circuit' [patent_app_type] => 1 [patent_app_number] => 8/904362 [patent_app_country] => US [patent_app_date] => 1997-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 36 [patent_no_of_words] => 11184 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/959/05959440.pdf [firstpage_image] =>[orig_patent_app_number] => 904362 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/904362
Load control device for an AC circuit Jul 31, 1997 Issued
Array ( [id] => 3801471 [patent_doc_number] => 05841642 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-24 [patent_title] => 'Tuned switch-mode power supply with current mode control' [patent_app_type] => 1 [patent_app_number] => 8/891843 [patent_app_country] => US [patent_app_date] => 1997-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2949 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/841/05841642.pdf [firstpage_image] =>[orig_patent_app_number] => 891843 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/891843
Tuned switch-mode power supply with current mode control Jul 9, 1997 Issued
Array ( [id] => 3767198 [patent_doc_number] => 05852359 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-22 [patent_title] => 'Voltage regulator with load pole stabilization' [patent_app_type] => 1 [patent_app_number] => 8/889816 [patent_app_country] => US [patent_app_date] => 1997-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 5984 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/852/05852359.pdf [firstpage_image] =>[orig_patent_app_number] => 889816 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/889816
Voltage regulator with load pole stabilization Jul 7, 1997 Issued
Array ( [id] => 3961798 [patent_doc_number] => 05956245 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-21 [patent_title] => 'Circuit and method for controlling a synchronous rectifier converter' [patent_app_type] => 1 [patent_app_number] => 8/887502 [patent_app_country] => US [patent_app_date] => 1997-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5111 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/956/05956245.pdf [firstpage_image] =>[orig_patent_app_number] => 887502 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/887502
Circuit and method for controlling a synchronous rectifier converter Jul 1, 1997 Issued
Array ( [id] => 4036457 [patent_doc_number] => 05883797 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-16 [patent_title] => 'Parallel path power supply' [patent_app_type] => 1 [patent_app_number] => 8/885332 [patent_app_country] => US [patent_app_date] => 1997-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 3240 [patent_no_of_claims] => 6 [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/05/883/05883797.pdf [firstpage_image] =>[orig_patent_app_number] => 885332 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/885332
Parallel path power supply Jun 29, 1997 Issued
Menu