
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] => 1423432
[patent_doc_number] => 06529394
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-03-04
[patent_title] => 'Inverter for an electric motor'
[patent_app_type] => B1
[patent_app_number] => 09/708182
[patent_app_country] => US
[patent_app_date] => 2000-11-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 15
[patent_no_of_words] => 3586
[patent_no_of_claims] => 9
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[patent_words_short_claim] => 173
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/529/06529394.pdf
[firstpage_image] =>[orig_patent_app_number] => 09708182
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/708182 | Inverter for an electric motor | Nov 6, 2000 | Issued |
Array
(
[id] => 1398324
[patent_doc_number] => 06548993
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-04-15
[patent_title] => 'Power supply module having internal energy storage circuit for stable oscillation'
[patent_app_type] => B1
[patent_app_number] => 09/706462
[patent_app_country] => US
[patent_app_date] => 2000-11-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 4736
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/548/06548993.pdf
[firstpage_image] =>[orig_patent_app_number] => 09706462
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/706462 | Power supply module having internal energy storage circuit for stable oscillation | Nov 2, 2000 | Issued |
Array
(
[id] => 1436864
[patent_doc_number] => 06356066
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-03-12
[patent_title] => 'Voltage reference source'
[patent_app_type] => B1
[patent_app_number] => 09/703632
[patent_app_country] => US
[patent_app_date] => 2000-11-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 2433
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[pdf_file] => patents/06/356/06356066.pdf
[firstpage_image] =>[orig_patent_app_number] => 09703632
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/703632 | Voltage reference source | Nov 1, 2000 | Issued |
Array
(
[id] => 7645120
[patent_doc_number] => 06472852
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-10-29
[patent_title] => 'Resonant buck-type voltage converter using swinging inductance'
[patent_app_type] => B1
[patent_app_number] => 09/705342
[patent_app_country] => US
[patent_app_date] => 2000-11-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[patent_no_of_words] => 3850
[patent_no_of_claims] => 40
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/472/06472852.pdf
[firstpage_image] =>[orig_patent_app_number] => 09705342
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/705342 | Resonant buck-type voltage converter using swinging inductance | Nov 1, 2000 | Issued |
Array
(
[id] => 1599578
[patent_doc_number] => 06385066
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-05-07
[patent_title] => 'Method and system for detecting a zero current level in a line commutated converter'
[patent_app_type] => B1
[patent_app_number] => 09/702642
[patent_app_country] => US
[patent_app_date] => 2000-11-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 4579
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/385/06385066.pdf
[firstpage_image] =>[orig_patent_app_number] => 09702642
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/702642 | Method and system for detecting a zero current level in a line commutated converter | Oct 31, 2000 | Issued |
Array
(
[id] => 1582422
[patent_doc_number] => 06449173
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-09-10
[patent_title] => 'Alternating current to direct current distributor'
[patent_app_type] => B1
[patent_app_number] => 09/703232
[patent_app_country] => US
[patent_app_date] => 2000-10-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 1971
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/449/06449173.pdf
[firstpage_image] =>[orig_patent_app_number] => 09703232
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/703232 | Alternating current to direct current distributor | Oct 30, 2000 | Issued |
Array
(
[id] => 1499129
[patent_doc_number] => 06404653
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-06-11
[patent_title] => 'Multi-voltage transformer'
[patent_app_type] => B1
[patent_app_number] => 09/697652
[patent_app_country] => US
[patent_app_date] => 2000-10-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 4553
[patent_no_of_claims] => 9
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/404/06404653.pdf
[firstpage_image] =>[orig_patent_app_number] => 09697652
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/697652 | Multi-voltage transformer | Oct 25, 2000 | Issued |
Array
(
[id] => 4286424
[patent_doc_number] => 06324078
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-11-27
[patent_title] => 'Power source device'
[patent_app_type] => 1
[patent_app_number] => 9/694012
[patent_app_country] => US
[patent_app_date] => 2000-10-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 27
[patent_figures_cnt] => 34
[patent_no_of_words] => 11367
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 245
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/324/06324078.pdf
[firstpage_image] =>[orig_patent_app_number] => 694012
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/694012 | Power source device | Oct 22, 2000 | Issued |
Array
(
[id] => 4326797
[patent_doc_number] => 06331766
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-12-18
[patent_title] => 'Frequency sensing NMOS voltage regulator'
[patent_app_type] => 1
[patent_app_number] => 9/692472
[patent_app_country] => US
[patent_app_date] => 2000-10-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 2717
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/331/06331766.pdf
[firstpage_image] =>[orig_patent_app_number] => 692472
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/692472 | Frequency sensing NMOS voltage regulator | Oct 19, 2000 | Issued |
| 09/689342 | High efficiency converter | Oct 12, 2000 | Abandoned |
Array
(
[id] => 4392997
[patent_doc_number] => 06304474
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-10-16
[patent_title] => 'Chopper circuit, chopper circuit control method, chopper-type charging circuit, electronic device, and timekeeping apparatus'
[patent_app_type] => 1
[patent_app_number] => 9/688272
[patent_app_country] => US
[patent_app_date] => 2000-10-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 20
[patent_figures_cnt] => 21
[patent_no_of_words] => 14446
[patent_no_of_claims] => 36
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/304/06304474.pdf
[firstpage_image] =>[orig_patent_app_number] => 688272
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/688272 | Chopper circuit, chopper circuit control method, chopper-type charging circuit, electronic device, and timekeeping apparatus | Oct 10, 2000 | Issued |
Array
(
[id] => 1319032
[patent_doc_number] => 06614670
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-09-02
[patent_title] => 'Isolation circuit for providing isolation from a switch of a welding power supply'
[patent_app_type] => B1
[patent_app_number] => 09/678512
[patent_app_country] => US
[patent_app_date] => 2000-10-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/614/06614670.pdf
[firstpage_image] =>[orig_patent_app_number] => 09678512
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/678512 | Isolation circuit for providing isolation from a switch of a welding power supply | Oct 2, 2000 | Issued |
Array
(
[id] => 1488507
[patent_doc_number] => 06366474
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-04-02
[patent_title] => 'Switching power supplies incorporating power factor correction and/or switching at resonant transition'
[patent_app_type] => B1
[patent_app_number] => 09/676792
[patent_app_country] => US
[patent_app_date] => 2000-09-29
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[pdf_file] => patents/06/366/06366474.pdf
[firstpage_image] =>[orig_patent_app_number] => 09676792
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/676792 | Switching power supplies incorporating power factor correction and/or switching at resonant transition | Sep 28, 2000 | Issued |
Array
(
[id] => 1465138
[patent_doc_number] => 06351402
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-02-26
[patent_title] => 'AC adapter with current driven, zero-voltage switched synchronous rectifier'
[patent_app_type] => B1
[patent_app_number] => 09/675482
[patent_app_country] => US
[patent_app_date] => 2000-09-29
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/351/06351402.pdf
[firstpage_image] =>[orig_patent_app_number] => 09675482
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/675482 | AC adapter with current driven, zero-voltage switched synchronous rectifier | Sep 28, 2000 | Issued |
Array
(
[id] => 1353818
[patent_doc_number] => 06583607
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-06-24
[patent_title] => 'Linear regulator with a selectable output voltage'
[patent_app_type] => B1
[patent_app_number] => 09/672892
[patent_app_country] => US
[patent_app_date] => 2000-09-29
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/583/06583607.pdf
[firstpage_image] =>[orig_patent_app_number] => 09672892
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/672892 | Linear regulator with a selectable output voltage | Sep 28, 2000 | Issued |
Array
(
[id] => 1536807
[patent_doc_number] => 06411536
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-06-25
[patent_title] => 'Rectifier device, having a cooling body, for a three-phase dynamo of a motor vehicle'
[patent_app_type] => B1
[patent_app_number] => 09/670132
[patent_app_country] => US
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[pdf_file] => patents/06/411/06411536.pdf
[firstpage_image] =>[orig_patent_app_number] => 09670132
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/670132 | Rectifier device, having a cooling body, for a three-phase dynamo of a motor vehicle | Sep 25, 2000 | Issued |
Array
(
[id] => 1554833
[patent_doc_number] => 06348780
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-02-19
[patent_title] => 'Frequency control of hysteretic power converter by adjusting hystersis levels'
[patent_app_type] => B1
[patent_app_number] => 09/668842
[patent_app_country] => US
[patent_app_date] => 2000-09-22
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/348/06348780.pdf
[firstpage_image] =>[orig_patent_app_number] => 09668842
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/668842 | Frequency control of hysteretic power converter by adjusting hystersis levels | Sep 21, 2000 | Issued |
Array
(
[id] => 4346047
[patent_doc_number] => 06333863
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-12-25
[patent_title] => 'Method to compensate for unbalanced loads in polyphase systems'
[patent_app_type] => 1
[patent_app_number] => 9/664092
[patent_app_country] => US
[patent_app_date] => 2000-09-19
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/333/06333863.pdf
[firstpage_image] =>[orig_patent_app_number] => 664092
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/664092 | Method to compensate for unbalanced loads in polyphase systems | Sep 18, 2000 | Issued |
Array
(
[id] => 1565024
[patent_doc_number] => 06362982
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-03-26
[patent_title] => 'Fault tolerant and conversion efficient power converter'
[patent_app_type] => B1
[patent_app_number] => 09/664642
[patent_app_country] => US
[patent_app_date] => 2000-09-19
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/362/06362982.pdf
[firstpage_image] =>[orig_patent_app_number] => 09664642
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/664642 | Fault tolerant and conversion efficient power converter | Sep 18, 2000 | Issued |
| 09/485612 | Method and device for improving the current quality of a superimposed network | Sep 17, 2000 | Abandoned |