
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] => 5245494
[patent_doc_number] => 20070241728
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-10-18
[patent_title] => 'Low-dropout voltage regulator with a voltage slew rate efficient transient response boost circuit'
[patent_app_type] => utility
[patent_app_number] => 11/708725
[patent_app_country] => US
[patent_app_date] => 2007-02-20
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[pdf_file] => publications/A1/0241/20070241728.pdf
[firstpage_image] =>[orig_patent_app_number] => 11708725
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/708725 | Low-dropout voltage regulator with a voltage slew rate efficient transient response boost circuit | Feb 19, 2007 | Issued |
Array
(
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[patent_doc_number] => 07479767
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-01-20
[patent_title] => 'Power supply step-down circuit and semiconductor device'
[patent_app_type] => utility
[patent_app_number] => 11/704952
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[patent_app_date] => 2007-02-12
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/704952 | Power supply step-down circuit and semiconductor device | Feb 11, 2007 | Issued |
Array
(
[id] => 409859
[patent_doc_number] => 07286375
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[patent_kind] => B1
[patent_issue_date] => 2007-10-23
[patent_title] => 'Dead-time compensation method for electric drives'
[patent_app_type] => utility
[patent_app_number] => 11/625962
[patent_app_country] => US
[patent_app_date] => 2007-01-23
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[pdf_file] => patents/07/286/07286375.pdf
[firstpage_image] =>[orig_patent_app_number] => 11625962
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/625962 | Dead-time compensation method for electric drives | Jan 22, 2007 | Issued |
Array
(
[id] => 5093370
[patent_doc_number] => 20070114979
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-05-24
[patent_title] => 'Power converter employing a tapped inductor and integrated magnetics and method of operating the same'
[patent_app_type] => utility
[patent_app_number] => 11/655334
[patent_app_country] => US
[patent_app_date] => 2007-01-19
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 11655334
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/655334 | Power converter employing a tapped inductor and integrated magnetics and method of operating the same | Jan 18, 2007 | Issued |
Array
(
[id] => 5378537
[patent_doc_number] => 20090190376
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-07-30
[patent_title] => 'VOLTAGE DETECTION DEVICE AND VOLTAGE DETECTION METHOD'
[patent_app_type] => utility
[patent_app_number] => 12/160642
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[patent_app_date] => 2007-01-12
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[pdf_file] => publications/A1/0190/20090190376.pdf
[firstpage_image] =>[orig_patent_app_number] => 12160642
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/160642 | Voltage detection device and voltage detection method | Jan 11, 2007 | Issued |
Array
(
[id] => 66400
[patent_doc_number] => 07760521
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-07-20
[patent_title] => 'Half-bridge resonant converter'
[patent_app_type] => utility
[patent_app_number] => 11/652118
[patent_app_country] => US
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[pdf_file] => patents/07/760/07760521.pdf
[firstpage_image] =>[orig_patent_app_number] => 11652118
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/652118 | Half-bridge resonant converter | Jan 10, 2007 | Issued |
Array
(
[id] => 4968912
[patent_doc_number] => 20070108914
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-05-17
[patent_title] => 'Fixed Frequency Resonant Converter'
[patent_app_type] => utility
[patent_app_number] => 11/620548
[patent_app_country] => US
[patent_app_date] => 2007-01-05
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0108/20070108914.pdf
[firstpage_image] =>[orig_patent_app_number] => 11620548
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/620548 | Fixed Frequency Resonant Converter | Jan 4, 2007 | Abandoned |
Array
(
[id] => 904626
[patent_doc_number] => 07336056
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2008-02-26
[patent_title] => 'Switching power converter that supports both a boost mode of operation and a buck mode of operation using a common duty-cycle timing signal'
[patent_app_type] => utility
[patent_app_number] => 11/619892
[patent_app_country] => US
[patent_app_date] => 2007-01-04
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/07/336/07336056.pdf
[firstpage_image] =>[orig_patent_app_number] => 11619892
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/619892 | Switching power converter that supports both a boost mode of operation and a buck mode of operation using a common duty-cycle timing signal | Jan 3, 2007 | Issued |
Array
(
[id] => 5214864
[patent_doc_number] => 20070103944
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-05-10
[patent_title] => 'Control method of switching a power supply circuit'
[patent_app_type] => utility
[patent_app_number] => 11/646318
[patent_app_country] => US
[patent_app_date] => 2006-12-28
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[pdf_file] => publications/A1/0103/20070103944.pdf
[firstpage_image] =>[orig_patent_app_number] => 11646318
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/646318 | Control method of switching a power supply circuit | Dec 27, 2006 | Issued |
Array
(
[id] => 4464942
[patent_doc_number] => 07881080
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-02-01
[patent_title] => 'Apparatus and method for controlling inverter'
[patent_app_type] => utility
[patent_app_number] => 12/088542
[patent_app_country] => US
[patent_app_date] => 2006-12-28
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/07/881/07881080.pdf
[firstpage_image] =>[orig_patent_app_number] => 12088542
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/088542 | Apparatus and method for controlling inverter | Dec 27, 2006 | Issued |
Array
(
[id] => 466941
[patent_doc_number] => 07239532
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2007-07-03
[patent_title] => 'Primary-side feedback switching power supply'
[patent_app_type] => utility
[patent_app_number] => 11/645772
[patent_app_country] => US
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[pdf_file] => patents/07/239/07239532.pdf
[firstpage_image] =>[orig_patent_app_number] => 11645772
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/645772 | Primary-side feedback switching power supply | Dec 26, 2006 | Issued |
Array
(
[id] => 7551895
[patent_doc_number] => 08064232
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-11-22
[patent_title] => 'Power conversion device and power conversion system'
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[firstpage_image] =>[orig_patent_app_number] => 12087061
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/087061 | Power conversion device and power conversion system | Dec 20, 2006 | Issued |
Array
(
[id] => 5275985
[patent_doc_number] => 20090128117
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-05-21
[patent_title] => 'Voltage Conversion Device'
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[patent_app_number] => 11/991402
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[firstpage_image] =>[orig_patent_app_number] => 11991402
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/991402 | Voltage conversion device | Dec 13, 2006 | Issued |
Array
(
[id] => 5067945
[patent_doc_number] => 20070189046
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-08-16
[patent_title] => 'Power conversion apparatus'
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[pdf_file] => publications/A1/0189/20070189046.pdf
[firstpage_image] =>[orig_patent_app_number] => 11637092
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/637092 | Power conversion apparatus including a rectifier circuit and an inverter circuit | Dec 11, 2006 | Issued |
Array
(
[id] => 603437
[patent_doc_number] => 07433207
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-10-07
[patent_title] => 'Bi-directional isolated DC/DC converter'
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[pdf_file] => patents/07/433/07433207.pdf
[firstpage_image] =>[orig_patent_app_number] => 11566822
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/566822 | Bi-directional isolated DC/DC converter | Dec 4, 2006 | Issued |
Array
(
[id] => 4757082
[patent_doc_number] => 20080309307
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-12-18
[patent_title] => 'High Voltage Power Switches Using Low Voltage Transistors'
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[pdf_file] => publications/A1/0309/20080309307.pdf
[firstpage_image] =>[orig_patent_app_number] => 12096232
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/096232 | High voltage power regulation using two power switches with low voltage transistors | Dec 3, 2006 | Issued |
Array
(
[id] => 297038
[patent_doc_number] => 07542315
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[patent_title] => 'Active rectifier'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/564932 | Active rectifier | Nov 29, 2006 | Issued |
Array
(
[id] => 75545
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[patent_title] => 'Voltage-pulse converting circuit and charge control system'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/561582 | Voltage-pulse converting circuit and charge control system | Nov 19, 2006 | Issued |
Array
(
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[patent_title] => 'Apparatus for Converting an Electrical Current and Method for Reducing the Load-Change Stress of Power Semiconductor Units in the High-Voltage Energy Distribution and Transmission Sector'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/093772 | Apparatus for Converting an Electrical Current and Method for Reducing the Load-Change Stress of Power Semiconductor Units in the High-Voltage Energy Distribution and Transmission Sector | Nov 14, 2006 | Abandoned |
Array
(
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[patent_title] => 'Electric circuit'
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[firstpage_image] =>[orig_patent_app_number] => 11559435
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/559435 | Electric circuit | Nov 13, 2006 | Issued |