
Devon C. Kramer
Supervisory Patent Examiner (ID: 3424, Phone: (571)272-7118 , Office: P/3746 )
| Most Active Art Unit | 3683 |
| Art Unit(s) | 3741, 3683, 3746, 3613 |
| Total Applications | 1041 |
| Issued Applications | 673 |
| Pending Applications | 85 |
| Abandoned Applications | 284 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 8447683
[patent_doc_number] => 08289742
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-10-16
[patent_title] => 'Parallel connected inverters'
[patent_app_type] => utility
[patent_app_number] => 12/329520
[patent_app_country] => US
[patent_app_date] => 2008-12-05
[patent_effective_date] => 0000-00-00
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[patent_no_of_words] => 4770
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12329520
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/329520 | Parallel connected inverters | Dec 4, 2008 | Issued |
Array
(
[id] => 5573352
[patent_doc_number] => 20090140713
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-06-04
[patent_title] => 'REGULATOR CIRCUIT FOR TESTING INHERENT PERFORMANCE OF AN INTEGRATED CIRCUIT'
[patent_app_type] => utility
[patent_app_number] => 12/326330
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/326330 | REGULATOR CIRCUIT FOR TESTING INHERENT PERFORMANCE OF AN INTEGRATED CIRCUIT | Dec 1, 2008 | Abandoned |
Array
(
[id] => 5573216
[patent_doc_number] => 20090140577
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[patent_kind] => A1
[patent_issue_date] => 2009-06-04
[patent_title] => 'Multiphase Grid Synchronized Regulated Current Source Inverter Systems'
[patent_app_type] => utility
[patent_app_number] => 12/325187
[patent_app_country] => US
[patent_app_date] => 2008-11-29
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/325187 | Multiphase grid synchronized regulated current source inverter systems | Nov 28, 2008 | Issued |
Array
(
[id] => 5818
[patent_doc_number] => 07812588
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[patent_kind] => B1
[patent_issue_date] => 2010-10-12
[patent_title] => 'Output voltage adaptive voltage converting apparatus and method thereof'
[patent_app_type] => utility
[patent_app_number] => 12/441410
[patent_app_country] => US
[patent_app_date] => 2008-11-26
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/441410 | Output voltage adaptive voltage converting apparatus and method thereof | Nov 25, 2008 | Issued |
Array
(
[id] => 8353488
[patent_doc_number] => 08248825
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[patent_issue_date] => 2012-08-21
[patent_title] => 'Power factor control circuit and mains power supply'
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[patent_app_number] => 12/744336
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/744336 | Power factor control circuit and mains power supply | Nov 18, 2008 | Issued |
Array
(
[id] => 5470396
[patent_doc_number] => 20090243562
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[patent_issue_date] => 2009-10-01
[patent_title] => 'Bias Voltage Converter'
[patent_app_type] => utility
[patent_app_number] => 12/262998
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/262998 | Bias Voltage Converter | Oct 30, 2008 | Abandoned |
Array
(
[id] => 5470407
[patent_doc_number] => 20090243573
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[patent_title] => 'COMPOUND POWER SUPPLY'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/263219 | COMPOUND POWER SUPPLY | Oct 30, 2008 | Abandoned |
Array
(
[id] => 5401741
[patent_doc_number] => 20090237054
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[patent_kind] => A1
[patent_issue_date] => 2009-09-24
[patent_title] => 'Digital Control of Power Converters'
[patent_app_type] => utility
[patent_app_number] => 12/256300
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/256300 | Digital control of power converters | Oct 21, 2008 | Issued |
Array
(
[id] => 4522023
[patent_doc_number] => 07911811
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-03-22
[patent_title] => 'Switching power supply with increased efficiency at light load'
[patent_app_type] => utility
[patent_app_number] => 12/246620
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/246620 | Switching power supply with increased efficiency at light load | Oct 6, 2008 | Issued |
Array
(
[id] => 6361251
[patent_doc_number] => 20100079124
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[patent_kind] => A1
[patent_issue_date] => 2010-04-01
[patent_title] => 'Adjustable Constant Current Source with Continuous Conduction Mode (\"CCM\") and Discontinuous Conduction Mode (\"DCM\") Operation'
[patent_app_type] => utility
[patent_app_number] => 12/242009
[patent_app_country] => US
[patent_app_date] => 2008-09-30
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/242009 | Adjustable constant current source with continuous conduction mode (“CCMâ€) and discontinuous conduction mode (“DCMâ€) operation | Sep 29, 2008 | Issued |
Array
(
[id] => 4605556
[patent_doc_number] => 07986539
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-07-26
[patent_title] => 'Method and apparatus for maximum power point tracking in power conversion based on dual feedback loops and power ripples'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/284830 | Method and apparatus for maximum power point tracking in power conversion based on dual feedback loops and power ripples | Sep 24, 2008 | Issued |
Array
(
[id] => 6354983
[patent_doc_number] => 20100072973
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[patent_issue_date] => 2010-03-25
[patent_title] => 'Voltage Converter'
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[patent_app_number] => 12/236100
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/236100 | Voltage converter | Sep 22, 2008 | Issued |
Array
(
[id] => 8271031
[patent_doc_number] => 08212540
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[patent_title] => 'Voltage generating circuit'
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Array
(
[id] => 6371349
[patent_doc_number] => 20100315152
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[patent_title] => 'CONTROL METHOD FOR SOFT SWITCH CIRCUIT IN SWITCH POWER SUPPLY'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/678030 | Control method for soft switch circuit in switch power supply | Sep 7, 2008 | Issued |
Array
(
[id] => 7592746
[patent_doc_number] => 07652456
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[patent_title] => 'Current direction detection circuit and switching regulator having the same'
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Array
(
[id] => 5320401
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[patent_title] => 'TEMPERATURE SENSITIVE CIRCUIT'
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Array
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[id] => 4492296
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/195900 | DC/DC converter and slope compensation circuit thereof | Aug 20, 2008 | Issued |