
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] => 674399
[patent_doc_number] => 07092266
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-08-15
[patent_title] => 'Circuit arrangement for supplying voltage to a load'
[patent_app_type] => utility
[patent_app_number] => 10/869500
[patent_app_country] => US
[patent_app_date] => 2004-06-16
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/07/092/07092266.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/869500 | Circuit arrangement for supplying voltage to a load | Jun 15, 2004 | Issued |
Array
(
[id] => 4993412
[patent_doc_number] => 20070008757
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[patent_kind] => A1
[patent_issue_date] => 2007-01-11
[patent_title] => 'Synchronous commutation dc-dc converter'
[patent_app_type] => utility
[patent_app_number] => 10/569861
[patent_app_country] => US
[patent_app_date] => 2004-06-14
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/569861 | Synchronous commutation DC-DC converter | Jun 13, 2004 | Issued |
Array
(
[id] => 659975
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[patent_issue_date] => 2006-09-12
[patent_title] => 'Current mirror apparatus and method for reduced early effect'
[patent_app_type] => utility
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[patent_app_date] => 2004-06-14
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/868580 | Current mirror apparatus and method for reduced early effect | Jun 13, 2004 | Issued |
Array
(
[id] => 7009487
[patent_doc_number] => 20050063203
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[patent_kind] => A1
[patent_issue_date] => 2005-03-24
[patent_title] => 'Unregulated electrical converter'
[patent_app_type] => utility
[patent_app_number] => 10/863985
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[patent_app_date] => 2004-06-09
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/863985 | Unregulated electrical converter | Jun 8, 2004 | Issued |
Array
(
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[patent_doc_number] => 20040251885
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[patent_title] => 'Switch shunt regulator and power supply arrangement using same for spacecraft applications'
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Array
(
[id] => 647672
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[patent_issue_date] => 2006-10-10
[patent_title] => 'Control system for a voltage converter'
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Array
(
[id] => 961640
[patent_doc_number] => 06952354
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[patent_issue_date] => 2005-10-04
[patent_title] => 'Single stage PFC power converter'
[patent_app_type] => utility
[patent_app_number] => 10/859811
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/859811 | Single stage PFC power converter | Jun 2, 2004 | Issued |
Array
(
[id] => 7407763
[patent_doc_number] => 20040263132
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[patent_issue_date] => 2004-12-30
[patent_title] => 'Power supply control apparatus including control circuit chip with reverse-connected battery protection'
[patent_app_type] => new
[patent_app_number] => 10/855511
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/855511 | Power supply control apparatus including control circuit chip with reverse-connected battery protection | May 27, 2004 | Issued |
Array
(
[id] => 7367862
[patent_doc_number] => 20040218410
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[patent_title] => 'Switching power supply, and a method of driving the same'
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Array
(
[id] => 7059851
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[patent_issue_date] => 2005-01-06
[patent_title] => 'Power factor correction method and apparatus and power supply using the same'
[patent_app_type] => utility
[patent_app_number] => 10/854240
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/854240 | Power factor correction method and apparatus and power supply using the same | May 26, 2004 | Issued |
Array
(
[id] => 7243821
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[patent_title] => 'Self-driven circuit for synchronous rectifier DC/DC converter'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/852683 | Self-driven circuit for synchronous rectifier DC/DC converter | May 24, 2004 | Issued |
Array
(
[id] => 7251823
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[patent_title] => 'Low-power bandgap reference circuits having relatively less components'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/852060 | Low-power bandgap reference circuits having relatively less components | May 23, 2004 | Issued |
Array
(
[id] => 7606556
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[patent_title] => 'Pulse-width-modulated signal to direct-current voltage converting unit'
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Array
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[patent_title] => 'Method for operating a switching converter and drive circuit for driving a switch in a switching converter'
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Array
(
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Array
(
[id] => 7273443
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Array
(
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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] =>) 10/844160 | Piezoelectric transformer and modular connections for high power and high voltage power supplies | May 11, 2004 | Issued |