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] => 3557205 [patent_doc_number] => 05546294 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-13 [patent_title] => 'Resonant converter with wide load range' [patent_app_type] => 1 [patent_app_number] => 8/506312 [patent_app_country] => US [patent_app_date] => 1995-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 1977 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/546/05546294.pdf [firstpage_image] =>[orig_patent_app_number] => 506312 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/506312
Resonant converter with wide load range Jul 23, 1995 Issued
Array ( [id] => 3558694 [patent_doc_number] => 05548501 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-20 [patent_title] => 'High-voltage power supply circuit with a voltage discharging circuit' [patent_app_type] => 1 [patent_app_number] => 8/504262 [patent_app_country] => US [patent_app_date] => 1995-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1732 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/548/05548501.pdf [firstpage_image] =>[orig_patent_app_number] => 504262 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/504262
High-voltage power supply circuit with a voltage discharging circuit Jul 18, 1995 Issued
Array ( [id] => 3741167 [patent_doc_number] => 05694308 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-02 [patent_title] => 'Method and apparatus for regulated low voltage charge pump' [patent_app_type] => 1 [patent_app_number] => 8/498274 [patent_app_country] => US [patent_app_date] => 1995-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4038 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/694/05694308.pdf [firstpage_image] =>[orig_patent_app_number] => 498274 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/498274
Method and apparatus for regulated low voltage charge pump Jul 2, 1995 Issued
Array ( [id] => 3766644 [patent_doc_number] => 05742154 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-21 [patent_title] => 'Multi-stage current feedback amplifier' [patent_app_type] => 1 [patent_app_number] => 8/497323 [patent_app_country] => US [patent_app_date] => 1995-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4777 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/742/05742154.pdf [firstpage_image] =>[orig_patent_app_number] => 497323 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/497323
Multi-stage current feedback amplifier Jun 29, 1995 Issued
08/496965 BANDGAP VOLTAGE GENERATOR Jun 29, 1995 Abandoned
Array ( [id] => 3866975 [patent_doc_number] => 05706183 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-06 [patent_title] => 'Inverter power supply with single discharge path' [patent_app_type] => 1 [patent_app_number] => 8/494792 [patent_app_country] => US [patent_app_date] => 1995-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 6518 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/706/05706183.pdf [firstpage_image] =>[orig_patent_app_number] => 494792 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/494792
Inverter power supply with single discharge path Jun 25, 1995 Issued
Array ( [id] => 3704418 [patent_doc_number] => 05619406 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-08 [patent_title] => 'Modulator for resonant link converters' [patent_app_type] => 1 [patent_app_number] => 8/491542 [patent_app_country] => US [patent_app_date] => 1995-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 20 [patent_no_of_words] => 9243 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/619/05619406.pdf [firstpage_image] =>[orig_patent_app_number] => 491542 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/491542
Modulator for resonant link converters Jun 15, 1995 Issued
Array ( [id] => 3643118 [patent_doc_number] => 05631814 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-20 [patent_title] => 'Uninterruptible power supply based on non-invasive connection of backup circuit to switch power supply' [patent_app_type] => 1 [patent_app_number] => 8/490693 [patent_app_country] => US [patent_app_date] => 1995-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 6146 [patent_no_of_claims] => 5 [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/05/631/05631814.pdf [firstpage_image] =>[orig_patent_app_number] => 490693 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/490693
Uninterruptible power supply based on non-invasive connection of backup circuit to switch power supply Jun 15, 1995 Issued
Array ( [id] => 3693284 [patent_doc_number] => 05691626 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-25 [patent_title] => 'Active damping control for active power filter' [patent_app_type] => 1 [patent_app_number] => 8/474212 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1756 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/691/05691626.pdf [firstpage_image] =>[orig_patent_app_number] => 474212 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/474212
Active damping control for active power filter Jun 6, 1995 Issued
Array ( [id] => 3662416 [patent_doc_number] => 05627412 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-06 [patent_title] => 'Dynamically switchable power supply' [patent_app_type] => 1 [patent_app_number] => 8/486812 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1846 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/627/05627412.pdf [firstpage_image] =>[orig_patent_app_number] => 486812 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/486812
Dynamically switchable power supply Jun 6, 1995 Issued
08/479662 VOLTAGE DETECTOR WITH TRIGGER BASED ON OUTPUT LOAD CURRENT Jun 6, 1995 Abandoned
Array ( [id] => 3821846 [patent_doc_number] => 05710696 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-20 [patent_title] => 'Controllable converter power supply' [patent_app_type] => 1 [patent_app_number] => 8/483732 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 7108 [patent_no_of_claims] => 14 [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/05/710/05710696.pdf [firstpage_image] =>[orig_patent_app_number] => 483732 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/483732
Controllable converter power supply Jun 6, 1995 Issued
Array ( [id] => 3692904 [patent_doc_number] => 05644215 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-01 [patent_title] => 'Circuit and method for regulating a voltage' [patent_app_type] => 1 [patent_app_number] => 8/485093 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3788 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/644/05644215.pdf [firstpage_image] =>[orig_patent_app_number] => 485093 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/485093
Circuit and method for regulating a voltage Jun 6, 1995 Issued
Array ( [id] => 1442963 [patent_doc_number] => 06335871 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-01 [patent_title] => 'Motor operation controller and insulation type bidirectional DC voltage converter' [patent_app_type] => B1 [patent_app_number] => 08/470122 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 53 [patent_no_of_words] => 16145 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/335/06335871.pdf [firstpage_image] =>[orig_patent_app_number] => 08470122 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/470122
Motor operation controller and insulation type bidirectional DC voltage converter Jun 5, 1995 Issued
Array ( [id] => 3628561 [patent_doc_number] => 05594402 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-14 [patent_title] => 'High voltage isolating transformer module' [patent_app_type] => 1 [patent_app_number] => 8/460072 [patent_app_country] => US [patent_app_date] => 1995-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6335 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/594/05594402.pdf [firstpage_image] =>[orig_patent_app_number] => 460072 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/460072
High voltage isolating transformer module Jun 1, 1995 Issued
Array ( [id] => 3552475 [patent_doc_number] => 05545971 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-13 [patent_title] => 'AC voltage regulator' [patent_app_type] => 1 [patent_app_number] => 8/456672 [patent_app_country] => US [patent_app_date] => 1995-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3813 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/545/05545971.pdf [firstpage_image] =>[orig_patent_app_number] => 456672 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/456672
AC voltage regulator May 31, 1995 Issued
08/452482 POWER FACTOR CONTROL FOR SWITCHES MODE RECTIFIERS May 25, 1995 Abandoned
Array ( [id] => 3696409 [patent_doc_number] => 05696670 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-09 [patent_title] => 'Power supply for arc-discharge load' [patent_app_type] => 1 [patent_app_number] => 8/451857 [patent_app_country] => US [patent_app_date] => 1995-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 3885 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/696/05696670.pdf [firstpage_image] =>[orig_patent_app_number] => 451857 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/451857
Power supply for arc-discharge load May 25, 1995 Issued
08/451364 SOLAR CELL SYSTEM AND INTERMITTENT MOTION APPARATUS USING SAME May 25, 1995 Abandoned
Array ( [id] => 3599483 [patent_doc_number] => 05586017 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-17 [patent_title] => 'Power generator comprising a transformer' [patent_app_type] => 1 [patent_app_number] => 8/447598 [patent_app_country] => US [patent_app_date] => 1995-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 5606 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/586/05586017.pdf [firstpage_image] =>[orig_patent_app_number] => 447598 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/447598
Power generator comprising a transformer May 22, 1995 Issued
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