
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] => 4415366
[patent_doc_number] => 06265856
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-07-24
[patent_title] => 'Low drop BiCMOS/CMOS voltage regulator'
[patent_app_type] => 1
[patent_app_number] => 9/595762
[patent_app_country] => US
[patent_app_date] => 2000-06-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 2518
[patent_no_of_claims] => 17
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[patent_words_short_claim] => 129
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/265/06265856.pdf
[firstpage_image] =>[orig_patent_app_number] => 595762
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/595762 | Low drop BiCMOS/CMOS voltage regulator | Jun 15, 2000 | Issued |
Array
(
[id] => 4426361
[patent_doc_number] => 06226194
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-05-01
[patent_title] => 'DC/DC converter'
[patent_app_type] => 1
[patent_app_number] => 9/595302
[patent_app_country] => US
[patent_app_date] => 2000-06-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 4499
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[patent_words_short_claim] => 365
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/226/06226194.pdf
[firstpage_image] =>[orig_patent_app_number] => 595302
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/595302 | DC/DC converter | Jun 14, 2000 | Issued |
Array
(
[id] => 1570315
[patent_doc_number] => 06377481
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-04-23
[patent_title] => 'Power supply including diode recovery current suppression circuit'
[patent_app_type] => B1
[patent_app_number] => 09/592772
[patent_app_country] => US
[patent_app_date] => 2000-06-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 3747
[patent_no_of_claims] => 53
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/377/06377481.pdf
[firstpage_image] =>[orig_patent_app_number] => 09592772
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/592772 | Power supply including diode recovery current suppression circuit | Jun 12, 2000 | Issued |
Array
(
[id] => 1583436
[patent_doc_number] => 06424135
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-07-23
[patent_title] => 'High power drive from AC and DC sources using cryoelectronics'
[patent_app_type] => B1
[patent_app_number] => 09/592303
[patent_app_country] => US
[patent_app_date] => 2000-06-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 4437
[patent_no_of_claims] => 32
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/424/06424135.pdf
[firstpage_image] =>[orig_patent_app_number] => 09592303
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/592303 | High power drive from AC and DC sources using cryoelectronics | Jun 12, 2000 | Issued |
Array
(
[id] => 4308786
[patent_doc_number] => 06198639
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-03-06
[patent_title] => 'Circuit configuration and method for producing a constant output voltage in converters'
[patent_app_type] => 1
[patent_app_number] => 9/581102
[patent_app_country] => US
[patent_app_date] => 2000-06-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 2277
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[pdf_file] => patents/06/198/06198639.pdf
[firstpage_image] =>[orig_patent_app_number] => 581102
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/581102 | Circuit configuration and method for producing a constant output voltage in converters | Jun 7, 2000 | Issued |
Array
(
[id] => 1551173
[patent_doc_number] => 06346798
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-02-12
[patent_title] => 'Single wire current sharing control technique for the parallel/redundant operation of a plurality of PWM converters'
[patent_app_type] => B1
[patent_app_number] => 09/589902
[patent_app_country] => US
[patent_app_date] => 2000-06-07
[patent_effective_date] => 0000-00-00
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[patent_no_of_words] => 2955
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[pdf_file] => patents/06/346/06346798.pdf
[firstpage_image] =>[orig_patent_app_number] => 09589902
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/589902 | Single wire current sharing control technique for the parallel/redundant operation of a plurality of PWM converters | Jun 6, 2000 | Issued |
Array
(
[id] => 4299036
[patent_doc_number] => 06236193
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-05-22
[patent_title] => 'Apparatus for voltage regulation and recovery of signal termination energy'
[patent_app_type] => 1
[patent_app_number] => 9/587952
[patent_app_country] => US
[patent_app_date] => 2000-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 1894
[patent_no_of_claims] => 24
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/236/06236193.pdf
[firstpage_image] =>[orig_patent_app_number] => 587952
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/587952 | Apparatus for voltage regulation and recovery of signal termination energy | Jun 5, 2000 | Issued |
Array
(
[id] => 4298287
[patent_doc_number] => 06269013
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-07-31
[patent_title] => 'Chopping energization control device'
[patent_app_type] => 1
[patent_app_number] => 9/585362
[patent_app_country] => US
[patent_app_date] => 2000-06-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 3149
[patent_no_of_claims] => 2
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/269/06269013.pdf
[firstpage_image] =>[orig_patent_app_number] => 585362
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/585362 | Chopping energization control device | Jun 1, 2000 | Issued |
Array
(
[id] => 1341571
[patent_doc_number] => 06597556
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-07-22
[patent_title] => 'Circuit for protection from excess temperature'
[patent_app_type] => B1
[patent_app_number] => 09/424478
[patent_app_country] => US
[patent_app_date] => 2000-06-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 4592
[patent_no_of_claims] => 19
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[pdf_file] => patents/06/597/06597556.pdf
[firstpage_image] =>[orig_patent_app_number] => 09424478
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/424478 | Circuit for protection from excess temperature | May 31, 2000 | Issued |
Array
(
[id] => 4419879
[patent_doc_number] => 06229723
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-05-08
[patent_title] => 'Power unit and power supply system with a comparison circuit for a reverse flow preventative diode'
[patent_app_type] => 1
[patent_app_number] => 9/580202
[patent_app_country] => US
[patent_app_date] => 2000-05-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 10117
[patent_no_of_claims] => 6
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/229/06229723.pdf
[firstpage_image] =>[orig_patent_app_number] => 580202
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/580202 | Power unit and power supply system with a comparison circuit for a reverse flow preventative diode | May 25, 2000 | Issued |
Array
(
[id] => 4308703
[patent_doc_number] => 06181580
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-01-30
[patent_title] => 'Single-supply gridding and biasing circuitry'
[patent_app_type] => 1
[patent_app_number] => 9/578092
[patent_app_country] => US
[patent_app_date] => 2000-05-25
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/181/06181580.pdf
[firstpage_image] =>[orig_patent_app_number] => 578092
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/578092 | Single-supply gridding and biasing circuitry | May 24, 2000 | Issued |
Array
(
[id] => 4308718
[patent_doc_number] => 06181581
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-01-30
[patent_title] => 'Multi-mode power converters incorporating balancer circuits and methods of operation thereof'
[patent_app_type] => 1
[patent_app_number] => 9/575042
[patent_app_country] => US
[patent_app_date] => 2000-05-19
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[pdf_file] => patents/06/181/06181581.pdf
[firstpage_image] =>[orig_patent_app_number] => 575042
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/575042 | Multi-mode power converters incorporating balancer circuits and methods of operation thereof | May 18, 2000 | Abandoned |
Array
(
[id] => 4295691
[patent_doc_number] => 06211657
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-04-03
[patent_title] => 'Two stage power converter with interleaved buck regulators'
[patent_app_type] => 1
[patent_app_number] => 9/574712
[patent_app_country] => US
[patent_app_date] => 2000-05-18
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[pdf_file] => patents/06/211/06211657.pdf
[firstpage_image] =>[orig_patent_app_number] => 574712
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/574712 | Two stage power converter with interleaved buck regulators | May 17, 2000 | Issued |
Array
(
[id] => 4372061
[patent_doc_number] => 06191960
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-02-20
[patent_title] => 'Active clamp for isolated power converter and method of operating thereof'
[patent_app_type] => 1
[patent_app_number] => 9/567372
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[pdf_file] => patents/06/191/06191960.pdf
[firstpage_image] =>[orig_patent_app_number] => 567372
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/567372 | Active clamp for isolated power converter and method of operating thereof | May 8, 2000 | Issued |
Array
(
[id] => 4392793
[patent_doc_number] => 06304460
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-10-16
[patent_title] => 'Switching DC-to-DC converter utilizing a soft switching technique'
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[patent_app_number] => 9/566045
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[firstpage_image] =>[orig_patent_app_number] => 566045
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/566045 | Switching DC-to-DC converter utilizing a soft switching technique | May 4, 2000 | Issued |
Array
(
[id] => 4414661
[patent_doc_number] => 06300749
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-10-09
[patent_title] => 'Linear voltage regulator with zero mobile compensation'
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[patent_app_number] => 9/563100
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[pdf_file] => patents/06/300/06300749.pdf
[firstpage_image] =>[orig_patent_app_number] => 563100
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/563100 | Linear voltage regulator with zero mobile compensation | May 1, 2000 | Issued |
Array
(
[id] => 4396386
[patent_doc_number] => 06262899
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-07-17
[patent_title] => 'Power factor corrected UPS maintaining neutral integrity and methods of operation thereof'
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[patent_app_number] => 9/563462
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[pdf_file] => patents/06/262/06262899.pdf
[firstpage_image] =>[orig_patent_app_number] => 563462
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/563462 | Power factor corrected UPS maintaining neutral integrity and methods of operation thereof | May 1, 2000 | Issued |
Array
(
[id] => 4366214
[patent_doc_number] => 06191567
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-02-20
[patent_title] => 'DC-DC converter, with duty cycle comparison for a dual mode back boost converter'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/563302 | DC-DC converter, with duty cycle comparison for a dual mode back boost converter | May 1, 2000 | Issued |
Array
(
[id] => 4311046
[patent_doc_number] => 06188212
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-02-13
[patent_title] => 'Low dropout voltage regulator circuit including gate offset servo circuit powered by charge pump'
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[pdf_file] => patents/06/188/06188212.pdf
[firstpage_image] =>[orig_patent_app_number] => 560972
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/560972 | Low dropout voltage regulator circuit including gate offset servo circuit powered by charge pump | Apr 27, 2000 | Issued |
Array
(
[id] => 4338987
[patent_doc_number] => 06330173
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-12-11
[patent_title] => 'Semiconductor integrated circuit comprising step-up voltage generation circuit'
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[pdf_file] => patents/06/330/06330173.pdf
[firstpage_image] =>[orig_patent_app_number] => 556442
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/556442 | Semiconductor integrated circuit comprising step-up voltage generation circuit | Apr 23, 2000 | Issued |