
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] => 7440744
[patent_doc_number] => 20040066663
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-04-08
[patent_title] => 'Apparatus and method for high-frequency operation in a battery charger'
[patent_app_type] => new
[patent_app_number] => 10/263773
[patent_app_country] => US
[patent_app_date] => 2002-10-04
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[pdf_file] => publications/A1/0066/20040066663.pdf
[firstpage_image] =>[orig_patent_app_number] => 10263773
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/263773 | Apparatus and method for high-frequency operation in a battery charger | Oct 3, 2002 | Issued |
Array
(
[id] => 6790937
[patent_doc_number] => 20030086281
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-05-08
[patent_title] => 'Converter circuit arrangement, as well as a method for matching a variable DC voltage'
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[patent_app_number] => 10/247372
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[patent_app_date] => 2002-09-20
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[firstpage_image] =>[orig_patent_app_number] => 10247372
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/247372 | Converter circuit arrangement, as well as a method for matching a variable DC voltage | Sep 19, 2002 | Issued |
Array
(
[id] => 6673064
[patent_doc_number] => 20030058667
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-03-27
[patent_title] => 'Accumulator power supply unit and method for controlling a charge of the accumulator block'
[patent_app_type] => new
[patent_app_number] => 10/246702
[patent_app_country] => US
[patent_app_date] => 2002-09-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[pdf_file] => publications/A1/0058/20030058667.pdf
[firstpage_image] =>[orig_patent_app_number] => 10246702
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/246702 | Accumulator power supply unit | Sep 18, 2002 | Issued |
| 90/006372 | CONTROLLABLE CIRCUIT FOR PROVIDING BI-DIRECTIONAL CURRENT TO A LOAD | Sep 2, 2002 | Issued |
| 10/233849 | SYSTEM AND METHOD FOR DUAL MODE DC-DC POWER CONVERSION | Sep 2, 2002 | Abandoned |
Array
(
[id] => 1238743
[patent_doc_number] => 06690585
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-02-10
[patent_title] => 'Bi-directional DC power conversion system'
[patent_app_type] => B2
[patent_app_number] => 10/230812
[patent_app_country] => US
[patent_app_date] => 2002-08-29
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[firstpage_image] =>[orig_patent_app_number] => 10230812
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/230812 | Bi-directional DC power conversion system | Aug 28, 2002 | Issued |
Array
(
[id] => 6824440
[patent_doc_number] => 20030235062
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-12-25
[patent_title] => 'HIGH EFFICIENCY LED DRIVER'
[patent_app_type] => new
[patent_app_number] => 10/229602
[patent_app_country] => US
[patent_app_date] => 2002-08-27
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[firstpage_image] =>[orig_patent_app_number] => 10229602
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/229602 | High efficiency LED driver | Aug 26, 2002 | Issued |
Array
(
[id] => 1266924
[patent_doc_number] => 06661216
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[patent_kind] => B1
[patent_issue_date] => 2003-12-09
[patent_title] => 'Apparatus and method for controlling startup of a precharged switching regulator'
[patent_app_type] => B1
[patent_app_number] => 10/227942
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[firstpage_image] =>[orig_patent_app_number] => 10227942
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/227942 | Apparatus and method for controlling startup of a precharged switching regulator | Aug 25, 2002 | Issued |
Array
(
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[patent_doc_number] => 06687143
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-02-03
[patent_title] => 'Rectifying circuit and switching power supply device having the same'
[patent_app_type] => B2
[patent_app_number] => 10/219742
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[patent_app_date] => 2002-08-16
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[pdf_file] => patents/06/687/06687143.pdf
[firstpage_image] =>[orig_patent_app_number] => 10219742
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/219742 | Rectifying circuit and switching power supply device having the same | Aug 15, 2002 | Issued |
Array
(
[id] => 1191067
[patent_doc_number] => 06735094
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-05-11
[patent_title] => 'Low-noise multi-output power supply circuit featuring efficient linear regulators and method of design'
[patent_app_type] => B2
[patent_app_number] => 10/219121
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[patent_app_date] => 2002-08-15
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[pdf_file] => patents/06/735/06735094.pdf
[firstpage_image] =>[orig_patent_app_number] => 10219121
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/219121 | Low-noise multi-output power supply circuit featuring efficient linear regulators and method of design | Aug 14, 2002 | Issued |
Array
(
[id] => 1241619
[patent_doc_number] => 06683442
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-01-27
[patent_title] => 'Soft start of a switching power supply system'
[patent_app_type] => B1
[patent_app_number] => 10/219910
[patent_app_country] => US
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[pdf_file] => patents/06/683/06683442.pdf
[firstpage_image] =>[orig_patent_app_number] => 10219910
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/219910 | Soft start of a switching power supply system | Aug 14, 2002 | Issued |
Array
(
[id] => 6837967
[patent_doc_number] => 20030035307
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-02-20
[patent_title] => 'Switching power supply'
[patent_app_type] => new
[patent_app_number] => 10/218050
[patent_app_country] => US
[patent_app_date] => 2002-08-13
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0035/20030035307.pdf
[firstpage_image] =>[orig_patent_app_number] => 10218050
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/218050 | Switching power supply with transfer function control circuit | Aug 12, 2002 | Issued |
Array
(
[id] => 6743948
[patent_doc_number] => 20030021131
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-01-30
[patent_title] => 'Fault tolerant power supply circuit'
[patent_app_type] => new
[patent_app_number] => 10/217082
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[firstpage_image] =>[orig_patent_app_number] => 10217082
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/217082 | Fault tolerant power supply circuit | Aug 11, 2002 | Issued |
Array
(
[id] => 7370461
[patent_doc_number] => 20040027097
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-02-12
[patent_title] => 'OPEN LOOP INDUCTOR CURRENT CONTROL SYSTEM AND METHOD'
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[firstpage_image] =>[orig_patent_app_number] => 10215582
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/215582 | Open loop inductor current control system and method | Aug 8, 2002 | Issued |
Array
(
[id] => 6873524
[patent_doc_number] => 20030193821
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[patent_issue_date] => 2003-10-16
[patent_title] => 'Inverter for producing a true sine wave'
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[firstpage_image] =>[orig_patent_app_number] => 10214340
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/214340 | Inverter for producing a true sine wave | Aug 7, 2002 | Abandoned |
Array
(
[id] => 6687311
[patent_doc_number] => 20030031034
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-02-13
[patent_title] => 'Programmable power supply'
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[firstpage_image] =>[orig_patent_app_number] => 10215281
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/215281 | Programmable power supply | Aug 7, 2002 | Abandoned |
Array
(
[id] => 6837966
[patent_doc_number] => 20030035306
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[patent_issue_date] => 2003-02-20
[patent_title] => 'Insulating-type switching electric power source device'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/212262 | Insulating-type switching electric power source device | Aug 5, 2002 | Issued |
Array
(
[id] => 6718967
[patent_doc_number] => 20030052654
[patent_country] => US
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[patent_issue_date] => 2003-03-20
[patent_title] => 'Boosting and step-down switching regulator controlling circuit and boosting and step-down switching regulator for use in the same'
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[firstpage_image] =>[orig_patent_app_number] => 10213262
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/213262 | Boosting and step-down switching regulator controlling circuit and boosting and step-down switching regulator for use in the same | Aug 5, 2002 | Issued |
Array
(
[id] => 1355513
[patent_doc_number] => 06583748
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[patent_issue_date] => 2003-06-24
[patent_title] => 'Analog input selection circuit protected from negative over-voltage'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/208822 | Analog input selection circuit protected from negative over-voltage | Jul 31, 2002 | Issued |
Array
(
[id] => 1103037
[patent_doc_number] => 06815931
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[patent_issue_date] => 2004-11-09
[patent_title] => 'Marine charge source switching system'
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[firstpage_image] =>[orig_patent_app_number] => 10207559
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/207559 | Marine charge source switching system | Jul 28, 2002 | Issued |