
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 7059243
[patent_doc_number] => 20050001602
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-01-06
[patent_title] => 'Circuits and methods for synchronizing non-constant frequency switching regulators with a phase locked loop'
[patent_app_type] => utility
[patent_app_number] => 10/883892
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/883892 | Circuits and methods for synchronizing non-constant frequency switching regulators with a phase locked loop | Jul 1, 2004 | Issued |
Array
(
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[patent_doc_number] => 07005834
[patent_country] => US
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[patent_issue_date] => 2006-02-28
[patent_title] => 'Synchronous rectifier circuit and power supply'
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Array
(
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[patent_issue_date] => 2010-01-19
[patent_title] => 'Switched mode power supply with soft start operation'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/563432 | Switched mode power supply with soft start operation | Jun 28, 2004 | Issued |
Array
(
[id] => 954502
[patent_doc_number] => 06958919
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[patent_kind] => B1
[patent_issue_date] => 2005-10-25
[patent_title] => 'Zero voltage switching power conversion circuit for a cold cathode fluorescent lamp'
[patent_app_type] => utility
[patent_app_number] => 10/879762
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[firstpage_image] =>[orig_patent_app_number] => 10879762
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/879762 | Zero voltage switching power conversion circuit for a cold cathode fluorescent lamp | Jun 27, 2004 | Issued |
Array
(
[id] => 5032162
[patent_doc_number] => 20070096701
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[patent_kind] => A1
[patent_issue_date] => 2007-05-03
[patent_title] => 'Converter circuit'
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[patent_app_number] => 10/564982
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[firstpage_image] =>[orig_patent_app_number] => 10564982
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/564982 | Converter circuit for producing low harmonics | Jun 23, 2004 | Issued |
Array
(
[id] => 7148821
[patent_doc_number] => 20050024029
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-02-03
[patent_title] => 'Voltage regulator circuit of integrated circuit chip'
[patent_app_type] => utility
[patent_app_number] => 10/876182
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/876182 | Voltage regulator circuit of integrated circuit chip | Jun 23, 2004 | Issued |
Array
(
[id] => 726146
[patent_doc_number] => 07045992
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[patent_issue_date] => 2006-05-16
[patent_title] => 'Apparatus and method for start-up for a synchronous switching regulator'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/873832 | Apparatus and method for start-up for a synchronous switching regulator | Jun 21, 2004 | Issued |
Array
(
[id] => 759851
[patent_doc_number] => 07015678
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-03-21
[patent_title] => 'Efficiency improvement of DC-DC converter'
[patent_app_type] => utility
[patent_app_number] => 10/874472
[patent_app_country] => US
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[pdf_file] => patents/07/015/07015678.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/874472 | Efficiency improvement of DC-DC converter | Jun 21, 2004 | Issued |
Array
(
[id] => 7086967
[patent_doc_number] => 20050007079
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-01-13
[patent_title] => 'Elimination of potential transformer in ANSI type a voltage regulator'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/872732 | Elimination of potential transformer in ANSI Type A voltage regulator | Jun 20, 2004 | Issued |
Array
(
[id] => 734795
[patent_doc_number] => 07038436
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-05-02
[patent_title] => 'Switching type dc-dc converter for generating a constant output voltage'
[patent_app_type] => utility
[patent_app_number] => 10/871822
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[patent_app_date] => 2004-06-18
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[pdf_file] => patents/07/038/07038436.pdf
[firstpage_image] =>[orig_patent_app_number] => 10871822
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/871822 | Switching type dc-dc converter for generating a constant output voltage | Jun 17, 2004 | Issued |
Array
(
[id] => 917616
[patent_doc_number] => RE040016
[patent_country] => US
[patent_kind] => E1
[patent_issue_date] => 2008-01-22
[patent_title] => 'Power factor correction control circuit'
[patent_app_type] => reissue
[patent_app_number] => 10/870901
[patent_app_country] => US
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[firstpage_image] =>[orig_patent_app_number] => 10870901
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/870901 | Power factor correction control circuit | Jun 17, 2004 | Issued |
Array
(
[id] => 682450
[patent_doc_number] => 07085144
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[patent_kind] => B2
[patent_issue_date] => 2006-08-01
[patent_title] => 'Device for removing inverter noise'
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[patent_app_number] => 10/870022
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[firstpage_image] =>[orig_patent_app_number] => 10870022
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/870022 | Device for removing inverter noise | Jun 17, 2004 | Issued |
Array
(
[id] => 941585
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/865012 | Soft-start voltage regulator circuit | Jun 9, 2004 | Issued |
Array
(
[id] => 941584
[patent_doc_number] => 06969976
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[patent_title] => 'Dynamic current limit adjustments'
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Array
(
[id] => 991571
[patent_doc_number] => 06920053
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[patent_issue_date] => 2005-07-19
[patent_title] => 'Active EMI filter having no inductive current sensing device'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/860755 | Active EMI filter having no inductive current sensing device | Jun 2, 2004 | Issued |
Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/859632 | Self-excited switching power supply circuit | Jun 1, 2004 | Issued |
Array
(
[id] => 7610508
[patent_doc_number] => 06842350
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[patent_issue_date] => 2005-01-11
[patent_title] => 'Dc-to-dc converter with flyback period detector circuit'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/858432 | Dc-to-dc converter with flyback period detector circuit | May 31, 2004 | Issued |
Array
(
[id] => 4993396
[patent_doc_number] => 20070008741
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[patent_issue_date] => 2007-01-11
[patent_title] => 'Electrical power supply system and a permanent magnet generator for such a system'
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Array
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[patent_title] => '[SINGLE STAGE A/D CONVERTER WITH PIEZO TRANSFORMER ]'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/709282 | Single stage AC/DC converter with piezo transformer | Apr 26, 2004 | Issued |
Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/827492 | Conversion circuit for discriminating sourcing current and sinking current | Apr 19, 2004 | Issued |