
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 356678
[patent_doc_number] => 07489118
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-02-10
[patent_title] => 'Method and apparatus for high-efficiency DC stabilized power supply capable of effectively reducing noises and ripples'
[patent_app_type] => utility
[patent_app_number] => 10/360102
[patent_app_country] => US
[patent_app_date] => 2003-02-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 21
[patent_figures_cnt] => 22
[patent_no_of_words] => 18378
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[patent_words_short_claim] => 153
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/489/07489118.pdf
[firstpage_image] =>[orig_patent_app_number] => 10360102
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/360102 | Method and apparatus for high-efficiency DC stabilized power supply capable of effectively reducing noises and ripples | Feb 5, 2003 | Issued |
Array
(
[id] => 7626111
[patent_doc_number] => 06768655
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-07-27
[patent_title] => 'Discontinuous mode PFC controller having a power saving modulator and operation method thereof'
[patent_app_type] => B1
[patent_app_number] => 10/357842
[patent_app_country] => US
[patent_app_date] => 2003-02-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/768/06768655.pdf
[firstpage_image] =>[orig_patent_app_number] => 10357842
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/357842 | Discontinuous mode PFC controller having a power saving modulator and operation method thereof | Feb 2, 2003 | Issued |
Array
(
[id] => 1241974
[patent_doc_number] => 06683797
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-01-27
[patent_title] => 'Multi-stage DCDC converter'
[patent_app_type] => B2
[patent_app_number] => 10/349422
[patent_app_country] => US
[patent_app_date] => 2003-01-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 20
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[patent_no_of_words] => 8500
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[pdf_file] => patents/06/683/06683797.pdf
[firstpage_image] =>[orig_patent_app_number] => 10349422
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/349422 | Multi-stage DCDC converter | Jan 21, 2003 | Issued |
Array
(
[id] => 7610506
[patent_doc_number] => 06842352
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-01-11
[patent_title] => 'Inverter module for train traction systems'
[patent_app_type] => utility
[patent_app_number] => 10/347275
[patent_app_country] => US
[patent_app_date] => 2003-01-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 1358
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/842/06842352.pdf
[firstpage_image] =>[orig_patent_app_number] => 10347275
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/347275 | Inverter module for train traction systems | Jan 20, 2003 | Issued |
Array
(
[id] => 6768882
[patent_doc_number] => 20030214822
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-11-20
[patent_title] => 'CIRCUIT FOR AC ADAPTER TO REDUCE POWER DRAWN FROM AN AC POWER SOURCE'
[patent_app_type] => new
[patent_app_number] => 10/248423
[patent_app_country] => US
[patent_app_date] => 2003-01-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 1856
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0214/20030214822.pdf
[firstpage_image] =>[orig_patent_app_number] => 10248423
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/248423 | Circuit for AC adapter to reduce power drawn from an AC power source | Jan 16, 2003 | Issued |
Array
(
[id] => 1018932
[patent_doc_number] => 06891356
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-05-10
[patent_title] => 'Electric circuit, driving method of having the same, electronic apparatus having the same, personal computer having the same, portable telephone having the same'
[patent_app_type] => utility
[patent_app_number] => 10/346055
[patent_app_country] => US
[patent_app_date] => 2003-01-17
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/891/06891356.pdf
[firstpage_image] =>[orig_patent_app_number] => 10346055
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/346055 | Electric circuit, driving method of having the same, electronic apparatus having the same, personal computer having the same, portable telephone having the same | Jan 16, 2003 | Issued |
Array
(
[id] => 1247687
[patent_doc_number] => 06678181
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-01-13
[patent_title] => 'Industrial power supply modules'
[patent_app_type] => B2
[patent_app_number] => 10/345631
[patent_app_country] => US
[patent_app_date] => 2003-01-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[pdf_file] => patents/06/678/06678181.pdf
[firstpage_image] =>[orig_patent_app_number] => 10345631
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/345631 | Industrial power supply modules | Jan 15, 2003 | Issued |
Array
(
[id] => 1230209
[patent_doc_number] => 06696821
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-02-24
[patent_title] => 'DC-DC converter, duty-ratio setting circuit and electric appliance using them'
[patent_app_type] => B2
[patent_app_number] => 10/345352
[patent_app_country] => US
[patent_app_date] => 2003-01-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
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[patent_no_of_words] => 11747
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[pdf_file] => patents/06/696/06696821.pdf
[firstpage_image] =>[orig_patent_app_number] => 10345352
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/345352 | DC-DC converter, duty-ratio setting circuit and electric appliance using them | Jan 15, 2003 | Issued |
Array
(
[id] => 1180984
[patent_doc_number] => 06744242
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-06-01
[patent_title] => 'Four-state switched decoupling capacitor system for active power stabilizer'
[patent_app_type] => B1
[patent_app_number] => 10/342592
[patent_app_country] => US
[patent_app_date] => 2003-01-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
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[pdf_file] => patents/06/744/06744242.pdf
[firstpage_image] =>[orig_patent_app_number] => 10342592
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/342592 | Four-state switched decoupling capacitor system for active power stabilizer | Jan 13, 2003 | Issued |
Array
(
[id] => 1109396
[patent_doc_number] => 06809503
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-10-26
[patent_title] => 'Systems and methods for conserving energy in a switching circuit'
[patent_app_type] => B1
[patent_app_number] => 10/342415
[patent_app_country] => US
[patent_app_date] => 2003-01-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 4839
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[pdf_file] => patents/06/809/06809503.pdf
[firstpage_image] =>[orig_patent_app_number] => 10342415
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/342415 | Systems and methods for conserving energy in a switching circuit | Jan 12, 2003 | Issued |
Array
(
[id] => 7319349
[patent_doc_number] => 20040135561
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-07-15
[patent_title] => 'ENERGY STORAGE CIRCUITRY SYSTEM'
[patent_app_type] => new
[patent_app_number] => 10/340622
[patent_app_country] => US
[patent_app_date] => 2003-01-13
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0135/20040135561.pdf
[firstpage_image] =>[orig_patent_app_number] => 10340622
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/340622 | Energy storage circuitry system | Jan 12, 2003 | Issued |
Array
(
[id] => 7319358
[patent_doc_number] => 20040135568
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-07-15
[patent_title] => 'Integrated transformer based step-up converter'
[patent_app_type] => new
[patent_app_number] => 10/341615
[patent_app_country] => US
[patent_app_date] => 2003-01-13
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[firstpage_image] =>[orig_patent_app_number] => 10341615
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/341615 | Integrated transformer based step-up converter | Jan 12, 2003 | Issued |
Array
(
[id] => 1172591
[patent_doc_number] => 06760237
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-07-06
[patent_title] => 'Inverter for alternating current generator-motor'
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[patent_app_number] => 10/339565
[patent_app_country] => US
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[pdf_file] => patents/06/760/06760237.pdf
[firstpage_image] =>[orig_patent_app_number] => 10339565
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/339565 | Inverter for alternating current generator-motor | Jan 9, 2003 | Issued |
Array
(
[id] => 1113987
[patent_doc_number] => 06803749
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-10-12
[patent_title] => 'Power supply system and process including sub-switching element control'
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[firstpage_image] =>[orig_patent_app_number] => 10337735
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/337735 | Power supply system and process including sub-switching element control | Jan 7, 2003 | Issued |
Array
(
[id] => 7329629
[patent_doc_number] => 20040130304
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-07-08
[patent_title] => 'VOLTAGE REGULATOR HAVING A VOLTAGE DOUBLER DEVICE'
[patent_app_type] => new
[patent_app_number] => 10/336585
[patent_app_country] => US
[patent_app_date] => 2003-01-03
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[pdf_file] => publications/A1/0130/20040130304.pdf
[firstpage_image] =>[orig_patent_app_number] => 10336585
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/336585 | VOLTAGE REGULATOR HAVING A VOLTAGE DOUBLER DEVICE | Jan 2, 2003 | Abandoned |
Array
(
[id] => 7196018
[patent_doc_number] => 20050041445
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-02-24
[patent_title] => 'Method of establishing a master & minus; host in modules connecting in parallel'
[patent_app_type] => utility
[patent_app_number] => 10/500452
[patent_app_country] => US
[patent_app_date] => 2002-12-31
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[firstpage_image] =>[orig_patent_app_number] => 10500452
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/500452 | Method of establishing a master & minus; host in modules connecting in parallel | Dec 30, 2002 | Issued |
Array
(
[id] => 7297765
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[patent_country] => US
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[patent_issue_date] => 2004-07-01
[patent_title] => 'Load-dependent variable frequency voltage regulator'
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[patent_app_number] => 10/335185
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[firstpage_image] =>[orig_patent_app_number] => 10335185
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/335185 | Load-dependent variable frequency voltage regulator | Dec 30, 2002 | Issued |
Array
(
[id] => 1074197
[patent_doc_number] => 06838863
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[patent_title] => 'Voltage converter utilizing independently switched inductors'
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[firstpage_image] =>[orig_patent_app_number] => 10330555
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/330555 | Voltage converter utilizing independently switched inductors | Dec 29, 2002 | Issued |
Array
(
[id] => 1018935
[patent_doc_number] => 06891358
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-05-10
[patent_title] => 'Bandgap voltage reference circuit with high power supply rejection ratio (PSRR) and curvature correction'
[patent_app_type] => utility
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[firstpage_image] =>[orig_patent_app_number] => 10330315
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/330315 | Bandgap voltage reference circuit with high power supply rejection ratio (PSRR) and curvature correction | Dec 26, 2002 | Issued |
Array
(
[id] => 6657317
[patent_doc_number] => 20030133313
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[patent_title] => 'Synchronous rectifier circuit capable of working as a high-efficiency DC/DC converter'
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[patent_app_number] => 10/331155
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[pdf_file] => publications/A1/0133/20030133313.pdf
[firstpage_image] =>[orig_patent_app_number] => 10331155
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/331155 | Synchronous rectifier circuit capable of working as a high-efficiency DC/DC converter | Dec 26, 2002 | Abandoned |