
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] => 8983467
[patent_doc_number] => 08514591
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-08-20
[patent_title] => 'Power supply device and driving method thereof'
[patent_app_type] => utility
[patent_app_number] => 13/475730
[patent_app_country] => US
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13475730
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/475730 | Power supply device and driving method thereof | May 17, 2012 | Issued |
Array
(
[id] => 9382469
[patent_doc_number] => 20140085950
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-03-27
[patent_title] => 'POWER CONVERSION DEVICE'
[patent_app_type] => utility
[patent_app_number] => 14/122268
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/122268 | Power conversion device | May 6, 2012 | Issued |
Array
(
[id] => 8705834
[patent_doc_number] => 20130063123
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-03-14
[patent_title] => 'SEMICONDUCTOR DEVICE'
[patent_app_type] => utility
[patent_app_number] => 13/456510
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/456510 | Semiconductor device | Apr 25, 2012 | Issued |
Array
(
[id] => 9929860
[patent_doc_number] => 20150078052
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-03-19
[patent_title] => 'POWER MODULE AND THREE-LEVEL POWER CONVERTER USING THE SAME'
[patent_app_type] => utility
[patent_app_number] => 14/396640
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/396640 | Power module and three-level power converter using the same | Apr 25, 2012 | Issued |
Array
(
[id] => 9119778
[patent_doc_number] => 20130286700
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[patent_kind] => A1
[patent_issue_date] => 2013-10-31
[patent_title] => 'Zero-Standby Current Switch for Control of a Power Converter'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/456100 | Zero-Standby Current Switch for Control of a Power Converter | Apr 24, 2012 | Abandoned |
Array
(
[id] => 9278311
[patent_doc_number] => 20140028279
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[patent_issue_date] => 2014-01-30
[patent_title] => 'POWER SUPPLY CIRCUITS'
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[patent_app_number] => 14/112668
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Array
(
[id] => 8922409
[patent_doc_number] => 08488352
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[patent_title] => 'Method for varying power factor'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/431210 | Method for varying power factor | Mar 26, 2012 | Issued |
Array
(
[id] => 9345777
[patent_doc_number] => 08664927
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[patent_kind] => B2
[patent_issue_date] => 2014-03-04
[patent_title] => 'Voltage regulator'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/427530 | Voltage regulator | Mar 21, 2012 | Issued |
Array
(
[id] => 8427234
[patent_doc_number] => 20120249109
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-10-04
[patent_title] => 'Communication system with monitored input state of an input device as well as current-increasing device'
[patent_app_type] => utility
[patent_app_number] => 13/426200
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/426200 | Communication system with monitored input state of an input device as well as current-increasing device | Mar 20, 2012 | Issued |
Array
(
[id] => 8805809
[patent_doc_number] => RE044228
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[patent_issue_date] => 2013-05-21
[patent_title] => 'Switching mode power supply and driving method'
[patent_app_type] => reissue
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/410228 | Switching mode power supply and driving method | Feb 29, 2012 | Issued |
Array
(
[id] => 9900182
[patent_doc_number] => 20150055381
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-02-26
[patent_title] => 'MULTI-INPUT DIRECT CURRENT CONVERTER AND PFC CIRCUIT'
[patent_app_type] => utility
[patent_app_number] => 14/382240
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/382240 | Multi-input DC converter and PFC circuit | Feb 28, 2012 | Issued |
Array
(
[id] => 8808479
[patent_doc_number] => 08446135
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[patent_issue_date] => 2013-05-21
[patent_title] => 'Control circuit and method for a ripple regulator system'
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Array
(
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Array
(
[id] => 8653561
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/366379 | Electronic power-saving device | Feb 5, 2012 | Issued |
Array
(
[id] => 8949058
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Array
(
[id] => 8321741
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Array
(
[id] => 8250805
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Array
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Array
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/341300 | Controllers for DC/DC converters | Dec 29, 2011 | Issued |