
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] => 4645076
[patent_doc_number] => 08022684
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[patent_kind] => B2
[patent_issue_date] => 2011-09-20
[patent_title] => 'External regulator reference voltage generator circuit'
[patent_app_type] => utility
[patent_app_number] => 12/418400
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Array
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[patent_doc_number] => 20100127689
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[patent_issue_date] => 2010-05-27
[patent_title] => 'REFERENCE VOLTAGE GENERATION CIRCUIT AND BIAS CIRCUIT'
[patent_app_type] => utility
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[patent_doc_number] => 08050061
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[patent_issue_date] => 2011-11-01
[patent_title] => 'Control circuit for switching power supply'
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[patent_title] => 'Switching power supply unit'
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[patent_title] => 'Two-phase transformer-coupled boost converter'
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[patent_title] => Circuit board, method for determining a current space vector, converter, circuit board and series of converters
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Array
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[patent_issue_date] => 2010-12-23
[patent_title] => 'INVERTER DEVICE'
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[patent_title] => 'Method and apparatus for a leakage energy recovery circuit'
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Array
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