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] => 1516442 [patent_doc_number] => 06420860 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-16 [patent_title] => 'Power supply switching apparatus for facsimile machine' [patent_app_type] => B1 [patent_app_number] => 09/775043 [patent_app_country] => US [patent_app_date] => 2001-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3492 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/420/06420860.pdf [firstpage_image] =>[orig_patent_app_number] => 09775043 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/775043
Power supply switching apparatus for facsimile machine Jan 30, 2001 Issued
Array ( [id] => 1593430 [patent_doc_number] => 06483721 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-11-19 [patent_title] => 'Resonant power converter' [patent_app_type] => B2 [patent_app_number] => 09/772453 [patent_app_country] => US [patent_app_date] => 2001-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 20 [patent_no_of_words] => 7592 [patent_no_of_claims] => 16 [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/06/483/06483721.pdf [firstpage_image] =>[orig_patent_app_number] => 09772453 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/772453
Resonant power converter Jan 28, 2001 Issued
Array ( [id] => 7091148 [patent_doc_number] => 20010033152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-10-25 [patent_title] => 'Apparatus for providing regulated power to an integrated circuit' [patent_app_type] => new [patent_app_number] => 09/771756 [patent_app_country] => US [patent_app_date] => 2001-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2503 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0033/20010033152.pdf [firstpage_image] =>[orig_patent_app_number] => 09771756 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/771756
Apparatus for providing regulated power to an integrated circuit Jan 28, 2001 Issued
Array ( [id] => 6888655 [patent_doc_number] => 20010024110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-09-27 [patent_title] => 'Alternating-current electric power controlling apparatus and method for controlling supply of alternating-current electric power to electric load' [patent_app_type] => new [patent_app_number] => 09/769412 [patent_app_country] => US [patent_app_date] => 2001-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 9293 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0024/20010024110.pdf [firstpage_image] =>[orig_patent_app_number] => 09769412 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/769412
Alternating-current electric power controlling apparatus and method for controlling supply of alternating-current electric power to electric load Jan 25, 2001 Issued
Array ( [id] => 1565029 [patent_doc_number] => 06362985 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-26 [patent_title] => 'Power transmission apparatus and method for power transmission' [patent_app_type] => B1 [patent_app_number] => 09/744863 [patent_app_country] => US [patent_app_date] => 2001-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7901 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/362/06362985.pdf [firstpage_image] =>[orig_patent_app_number] => 09744863 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/744863
Power transmission apparatus and method for power transmission Jan 25, 2001 Issued
Array ( [id] => 6899840 [patent_doc_number] => 20010009516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-07-26 [patent_title] => 'Active clamp forward converter' [patent_app_type] => new [patent_app_number] => 09/766852 [patent_app_country] => US [patent_app_date] => 2001-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4486 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0009/20010009516.pdf [firstpage_image] =>[orig_patent_app_number] => 09766852 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/766852
Active clamping for zero current zero voltage forward conversion Jan 22, 2001 Issued
Array ( [id] => 6887493 [patent_doc_number] => 20010008487 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-07-19 [patent_title] => 'AC waveform inverter power supply apparatus for metallic member joining or reflow soldering' [patent_app_type] => new-utility [patent_app_number] => 09/761192 [patent_app_country] => US [patent_app_date] => 2001-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7800 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0008/20010008487.pdf [firstpage_image] =>[orig_patent_app_number] => 09761192 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/761192
AC waveform inverter power supply apparatus for metallic member joining or reflow soldering Jan 17, 2001 Issued
Array ( [id] => 1603840 [patent_doc_number] => 06434023 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-13 [patent_title] => 'Method for switching off a switched-mode power supply in the event of short-circuit, and a switched-mode power supply' [patent_app_type] => B1 [patent_app_number] => 09/761236 [patent_app_country] => US [patent_app_date] => 2001-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2649 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/434/06434023.pdf [firstpage_image] =>[orig_patent_app_number] => 09761236 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/761236
Method for switching off a switched-mode power supply in the event of short-circuit, and a switched-mode power supply Jan 16, 2001 Issued
Array ( [id] => 1448444 [patent_doc_number] => 06369551 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-04-09 [patent_title] => 'Method and apparatus for the supply of energy to a hearing device' [patent_app_type] => B2 [patent_app_number] => 09/761390 [patent_app_country] => US [patent_app_date] => 2001-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 4170 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/369/06369551.pdf [firstpage_image] =>[orig_patent_app_number] => 09761390 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/761390
Method and apparatus for the supply of energy to a hearing device Jan 15, 2001 Issued
Array ( [id] => 7646452 [patent_doc_number] => 06477068 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-11-05 [patent_title] => 'Apparatus and method for controlling DC power to primary and secondary load utilizing capacitor' [patent_app_type] => B2 [patent_app_number] => 09/759772 [patent_app_country] => US [patent_app_date] => 2001-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3583 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/477/06477068.pdf [firstpage_image] =>[orig_patent_app_number] => 09759772 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/759772
Apparatus and method for controlling DC power to primary and secondary load utilizing capacitor Jan 11, 2001 Issued
Array ( [id] => 1497652 [patent_doc_number] => 06404175 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-11 [patent_title] => 'Multi-phase and multi-module power supplies with balanced current between phases and modules' [patent_app_type] => B1 [patent_app_number] => 09/757801 [patent_app_country] => US [patent_app_date] => 2001-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 2651 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/404/06404175.pdf [firstpage_image] =>[orig_patent_app_number] => 09757801 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/757801
Multi-phase and multi-module power supplies with balanced current between phases and modules Jan 8, 2001 Issued
Array ( [id] => 7118029 [patent_doc_number] => 20010001535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-05-24 [patent_title] => 'Multi-mode power converters incorporating balancer circuits and methods of operation thereof' [patent_app_type] => new-utility [patent_app_number] => 09/756505 [patent_app_country] => US [patent_app_date] => 2001-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 9927 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0001/20010001535.pdf [firstpage_image] =>[orig_patent_app_number] => 09756505 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/756505
Multi-mode power converters incorporating balancer circuits and methods of operation thereof Jan 7, 2001 Issued
Array ( [id] => 6895671 [patent_doc_number] => 20010026461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-10-04 [patent_title] => 'Independent load sharing between parallel inverter units in an AC power system' [patent_app_type] => new [patent_app_number] => 09/755993 [patent_app_country] => US [patent_app_date] => 2001-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3174 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0026/20010026461.pdf [firstpage_image] =>[orig_patent_app_number] => 09755993 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/755993
Independent load sharing between parallel inverter units in an AC power system Jan 4, 2001 Issued
Array ( [id] => 1517616 [patent_doc_number] => 06421259 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-16 [patent_title] => 'Modular DC distribution system for providing flexible power conversion scalability within a power backplane between an AC source and low voltage DC outputs' [patent_app_type] => B1 [patent_app_number] => 09/753056 [patent_app_country] => US [patent_app_date] => 2000-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4734 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/421/06421259.pdf [firstpage_image] =>[orig_patent_app_number] => 09753056 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/753056
Modular DC distribution system for providing flexible power conversion scalability within a power backplane between an AC source and low voltage DC outputs Dec 27, 2000 Issued
Array ( [id] => 1603344 [patent_doc_number] => 06433526 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-13 [patent_title] => 'Regulating device for receiving a variable voltage and delivering a constant voltage and related methods' [patent_app_type] => B1 [patent_app_number] => 09/750612 [patent_app_country] => US [patent_app_date] => 2000-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4663 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/433/06433526.pdf [firstpage_image] =>[orig_patent_app_number] => 09750612 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/750612
Regulating device for receiving a variable voltage and delivering a constant voltage and related methods Dec 27, 2000 Issued
Array ( [id] => 1401649 [patent_doc_number] => 06552918 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-22 [patent_title] => 'Space-efficient power supply systems and methods with minimal heat generation' [patent_app_type] => B1 [patent_app_number] => 09/745723 [patent_app_country] => US [patent_app_date] => 2000-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 2788 [patent_no_of_claims] => 52 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/552/06552918.pdf [firstpage_image] =>[orig_patent_app_number] => 09745723 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/745723
Space-efficient power supply systems and methods with minimal heat generation Dec 25, 2000 Issued
Array ( [id] => 7639199 [patent_doc_number] => 06396718 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-28 [patent_title] => 'Switch mode power supply using transformer flux sensing for duty cycle control' [patent_app_type] => B1 [patent_app_number] => 09/739602 [patent_app_country] => US [patent_app_date] => 2000-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 8949 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/396/06396718.pdf [firstpage_image] =>[orig_patent_app_number] => 09739602 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/739602
Switch mode power supply using transformer flux sensing for duty cycle control Dec 18, 2000 Issued
Array ( [id] => 6891375 [patent_doc_number] => 20010017537 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-08-30 [patent_title] => 'Voltage regulator provided with a current limiter' [patent_app_type] => new [patent_app_number] => 09/741723 [patent_app_country] => US [patent_app_date] => 2000-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2311 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0017/20010017537.pdf [firstpage_image] =>[orig_patent_app_number] => 09741723 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/741723
Voltage regulator provided with a current limiter Dec 18, 2000 Issued
Array ( [id] => 1585248 [patent_doc_number] => 06424550 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-23 [patent_title] => 'Compact half-bridge module in inert cooling fluid' [patent_app_type] => B1 [patent_app_number] => 09/737712 [patent_app_country] => US [patent_app_date] => 2000-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3093 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/424/06424550.pdf [firstpage_image] =>[orig_patent_app_number] => 09737712 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/737712
Compact half-bridge module in inert cooling fluid Dec 14, 2000 Issued
Array ( [id] => 7104887 [patent_doc_number] => 20010004204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-06-21 [patent_title] => 'Electronic component for a switching power circuit' [patent_app_type] => new-utility [patent_app_number] => 09/735072 [patent_app_country] => US [patent_app_date] => 2000-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3063 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0004/20010004204.pdf [firstpage_image] =>[orig_patent_app_number] => 09735072 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/735072
Electronic component for a switching power circuit Dec 11, 2000 Abandoned
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