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] => 4325957 [patent_doc_number] => 06249110 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-19 [patent_title] => 'Circuit configuration for generating a stabilized power supply voltage' [patent_app_type] => 1 [patent_app_number] => 9/549112 [patent_app_country] => US [patent_app_date] => 2000-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1346 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/249/06249110.pdf [firstpage_image] =>[orig_patent_app_number] => 549112 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/549112
Circuit configuration for generating a stabilized power supply voltage Apr 12, 2000 Issued
Array ( [id] => 1597620 [patent_doc_number] => 06384588 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-07 [patent_title] => 'Method and apparatus for asymmetrically inducing voltages in transformer secondary windings while avoiding saturation of the transformer core' [patent_app_type] => B1 [patent_app_number] => 09/549422 [patent_app_country] => US [patent_app_date] => 2000-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 16476 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/384/06384588.pdf [firstpage_image] =>[orig_patent_app_number] => 09549422 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/549422
Method and apparatus for asymmetrically inducing voltages in transformer secondary windings while avoiding saturation of the transformer core Apr 12, 2000 Issued
Array ( [id] => 4392842 [patent_doc_number] => 06304463 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-16 [patent_title] => 'Single-ended forward converter circuit with quasi-optimal resetting for synchronous rectification' [patent_app_type] => 1 [patent_app_number] => 9/546592 [patent_app_country] => US [patent_app_date] => 2000-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4649 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/304/06304463.pdf [firstpage_image] =>[orig_patent_app_number] => 546592 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/546592
Single-ended forward converter circuit with quasi-optimal resetting for synchronous rectification Apr 10, 2000 Issued
Array ( [id] => 4308644 [patent_doc_number] => 06181576 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-30 [patent_title] => 'Power supply apparatus for arc-utilizing apparatuses' [patent_app_type] => 1 [patent_app_number] => 9/545422 [patent_app_country] => US [patent_app_date] => 2000-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6882 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 347 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/181/06181576.pdf [firstpage_image] =>[orig_patent_app_number] => 545422 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/545422
Power supply apparatus for arc-utilizing apparatuses Apr 6, 2000 Issued
Array ( [id] => 1449935 [patent_doc_number] => 06370039 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-09 [patent_title] => 'Isolated power converter having primary feedback control' [patent_app_type] => B1 [patent_app_number] => 09/540058 [patent_app_country] => US [patent_app_date] => 2000-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 8329 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/370/06370039.pdf [firstpage_image] =>[orig_patent_app_number] => 09540058 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/540058
Isolated power converter having primary feedback control Mar 30, 2000 Issued
Array ( [id] => 4360636 [patent_doc_number] => 06291977 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-18 [patent_title] => 'Differential current mirror with low or eliminated differential current offset' [patent_app_type] => 1 [patent_app_number] => 9/537662 [patent_app_country] => US [patent_app_date] => 2000-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2493 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/291/06291977.pdf [firstpage_image] =>[orig_patent_app_number] => 537662 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/537662
Differential current mirror with low or eliminated differential current offset Mar 28, 2000 Issued
Array ( [id] => 4419855 [patent_doc_number] => 06229720 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-08 [patent_title] => 'Piezoelectric transformer inverter' [patent_app_type] => 1 [patent_app_number] => 9/535892 [patent_app_country] => US [patent_app_date] => 2000-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 4351 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/229/06229720.pdf [firstpage_image] =>[orig_patent_app_number] => 535892 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/535892
Piezoelectric transformer inverter Mar 26, 2000 Issued
Array ( [id] => 4308755 [patent_doc_number] => 06181584 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-30 [patent_title] => 'Semiconductor device with internal power supply circuit, together with liquid crystal device and electronic equipment using the same' [patent_app_type] => 1 [patent_app_number] => 9/534532 [patent_app_country] => US [patent_app_date] => 2000-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 5368 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/181/06181584.pdf [firstpage_image] =>[orig_patent_app_number] => 534532 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/534532
Semiconductor device with internal power supply circuit, together with liquid crystal device and electronic equipment using the same Mar 26, 2000 Issued
Array ( [id] => 4372047 [patent_doc_number] => 06191959 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-20 [patent_title] => 'Switched-mode power supply with capacitor controlled power supply' [patent_app_type] => 1 [patent_app_number] => 9/535592 [patent_app_country] => US [patent_app_date] => 2000-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3617 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/191/06191959.pdf [firstpage_image] =>[orig_patent_app_number] => 535592 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/535592
Switched-mode power supply with capacitor controlled power supply Mar 26, 2000 Issued
Array ( [id] => 1423074 [patent_doc_number] => 06529358 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-03-04 [patent_title] => 'Driver protection circuit for preventing damage due to line contact with ground or supply voltage' [patent_app_type] => B1 [patent_app_number] => 09/423791 [patent_app_country] => US [patent_app_date] => 2000-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1611 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/529/06529358.pdf [firstpage_image] =>[orig_patent_app_number] => 09423791 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/423791
Driver protection circuit for preventing damage due to line contact with ground or supply voltage Mar 26, 2000 Issued
Array ( [id] => 1480067 [patent_doc_number] => 06344987 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-05 [patent_title] => 'Method and apparatus for distributing power in high frequency alternating current and direct current' [patent_app_type] => B1 [patent_app_number] => 09/527559 [patent_app_country] => US [patent_app_date] => 2000-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3577 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/344/06344987.pdf [firstpage_image] =>[orig_patent_app_number] => 09527559 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/527559
Method and apparatus for distributing power in high frequency alternating current and direct current Mar 15, 2000 Issued
Array ( [id] => 4316657 [patent_doc_number] => 06188591 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-13 [patent_title] => 'System for supplying electromotive consumers with electric energy' [patent_app_type] => 1 [patent_app_number] => 9/508398 [patent_app_country] => US [patent_app_date] => 2000-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2679 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/188/06188591.pdf [firstpage_image] =>[orig_patent_app_number] => 508398 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/508398
System for supplying electromotive consumers with electric energy Mar 9, 2000 Issued
Array ( [id] => 4317816 [patent_doc_number] => 06252784 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-26 [patent_title] => 'Power amplifier with feedback' [patent_app_type] => 1 [patent_app_number] => 9/521960 [patent_app_country] => US [patent_app_date] => 2000-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 4977 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/252/06252784.pdf [firstpage_image] =>[orig_patent_app_number] => 521960 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/521960
Power amplifier with feedback Mar 8, 2000 Issued
Array ( [id] => 4363959 [patent_doc_number] => 06175226 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-16 [patent_title] => 'Differential amplifier with common-mode regulating circuit' [patent_app_type] => 1 [patent_app_number] => 9/518562 [patent_app_country] => US [patent_app_date] => 2000-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2453 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/175/06175226.pdf [firstpage_image] =>[orig_patent_app_number] => 518562 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/518562
Differential amplifier with common-mode regulating circuit Mar 2, 2000 Issued
Array ( [id] => 1457733 [patent_doc_number] => 06462976 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-08 [patent_title] => 'Conversion of electrical energy from one form to another, and its management through multichip module structures' [patent_app_type] => B1 [patent_app_number] => 09/517197 [patent_app_country] => US [patent_app_date] => 2000-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 32 [patent_no_of_words] => 13737 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/462/06462976.pdf [firstpage_image] =>[orig_patent_app_number] => 09517197 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/517197
Conversion of electrical energy from one form to another, and its management through multichip module structures Mar 1, 2000 Issued
Array ( [id] => 4308729 [patent_doc_number] => 06181582 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-30 [patent_title] => 'Method and circuit arrangement for generating a representation of the supply voltage in a frequency converter' [patent_app_type] => 1 [patent_app_number] => 9/518052 [patent_app_country] => US [patent_app_date] => 2000-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3061 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/181/06181582.pdf [firstpage_image] =>[orig_patent_app_number] => 518052 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/518052
Method and circuit arrangement for generating a representation of the supply voltage in a frequency converter Mar 1, 2000 Issued
Array ( [id] => 4392885 [patent_doc_number] => 06304466 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-16 [patent_title] => 'Power conditioning for remotely mounted microwave power amplifier' [patent_app_type] => 1 [patent_app_number] => 9/516863 [patent_app_country] => US [patent_app_date] => 2000-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 25 [patent_no_of_words] => 3405 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/304/06304466.pdf [firstpage_image] =>[orig_patent_app_number] => 516863 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/516863
Power conditioning for remotely mounted microwave power amplifier Mar 1, 2000 Issued
09/515138 Power converters with AC and DC operating modes and methods of operation thereof Feb 28, 2000 Abandoned
Array ( [id] => 1554825 [patent_doc_number] => 06348778 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-19 [patent_title] => 'Method and apparatus for improving the voltage quality of secondary power supply unit' [patent_app_type] => B1 [patent_app_number] => 09/514270 [patent_app_country] => US [patent_app_date] => 2000-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7353 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/348/06348778.pdf [firstpage_image] =>[orig_patent_app_number] => 09514270 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/514270
Method and apparatus for improving the voltage quality of secondary power supply unit Feb 27, 2000 Issued
Array ( [id] => 4358492 [patent_doc_number] => 06285569 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-04 [patent_title] => 'Switched mode power supply controller circuit and method thereof' [patent_app_type] => 1 [patent_app_number] => 9/507652 [patent_app_country] => US [patent_app_date] => 2000-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3270 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/285/06285569.pdf [firstpage_image] =>[orig_patent_app_number] => 507652 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/507652
Switched mode power supply controller circuit and method thereof Feb 21, 2000 Issued
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