
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] => 7115492
[patent_doc_number] => 20050068793
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-03-31
[patent_title] => 'Pulse width modulated power supply'
[patent_app_type] => utility
[patent_app_number] => 10/675771
[patent_app_country] => US
[patent_app_date] => 2003-09-30
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0068/20050068793.pdf
[firstpage_image] =>[orig_patent_app_number] => 10675771
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/675771 | Pulse width modulated power supply | Sep 29, 2003 | Abandoned |
Array
(
[id] => 793839
[patent_doc_number] => 06982886
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-01-03
[patent_title] => 'Dc-ac converter parallel operation system and controller ic therefor'
[patent_app_type] => utility
[patent_app_number] => 10/505061
[patent_app_country] => US
[patent_app_date] => 2003-09-25
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[pdf_file] => patents/06/982/06982886.pdf
[firstpage_image] =>[orig_patent_app_number] => 10505061
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/505061 | Dc-ac converter parallel operation system and controller ic therefor | Sep 24, 2003 | Issued |
Array
(
[id] => 7008629
[patent_doc_number] => 20050062345
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-03-24
[patent_title] => 'DYNAMIC CONTROL OF POWER CONVERTER OUTPUT VOLTAGE SLEW RATE'
[patent_app_type] => utility
[patent_app_number] => 10/670050
[patent_app_country] => US
[patent_app_date] => 2003-09-24
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[firstpage_image] =>[orig_patent_app_number] => 10670050
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/670050 | Dynamic control of power converter output voltage slew rate | Sep 23, 2003 | Issued |
Array
(
[id] => 594231
[patent_doc_number] => 07443699
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-10-28
[patent_title] => 'Negative current compensation method and circuit'
[patent_app_type] => utility
[patent_app_number] => 10/566565
[patent_app_country] => US
[patent_app_date] => 2003-09-23
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/566565 | Negative current compensation method and circuit | Sep 22, 2003 | Issued |
Array
(
[id] => 7086846
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[patent_issue_date] => 2005-01-13
[patent_title] => 'GRID-CONNECTED POWER SYSTEMS HAVING BACK-UP POWER SOURCES AND METHODS OF PROVIDING BACK-UP POWER IN GRID-CONNECTED POWER SYSTEMS'
[patent_app_type] => utility
[patent_app_number] => 10/664940
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/664940 | Grid-connected power systems having back-up power sources and methods of providing back-up power in grid-connected power systems | Sep 21, 2003 | Issued |
Array
(
[id] => 7175677
[patent_doc_number] => 20040201365
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-10-14
[patent_title] => 'Energy storage device for loads having variable power rates'
[patent_app_type] => new
[patent_app_number] => 10/661813
[patent_app_country] => US
[patent_app_date] => 2003-09-15
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/661813 | Energy storage device for loads having variable power rates | Sep 14, 2003 | Abandoned |
Array
(
[id] => 1155847
[patent_doc_number] => 06775163
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[patent_issue_date] => 2004-08-10
[patent_title] => 'Dual input AC/DC to programmable DC output converter'
[patent_app_type] => B2
[patent_app_number] => 10/661216
[patent_app_country] => US
[patent_app_date] => 2003-09-12
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/661216 | Dual input AC/DC to programmable DC output converter | Sep 11, 2003 | Issued |
Array
(
[id] => 1137243
[patent_doc_number] => 06784648
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-08-31
[patent_title] => 'DC stabilized power supply'
[patent_app_type] => B2
[patent_app_number] => 10/657071
[patent_app_country] => US
[patent_app_date] => 2003-09-09
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 10657071
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/657071 | DC stabilized power supply | Sep 8, 2003 | Issued |
Array
(
[id] => 7302422
[patent_doc_number] => 20040114399
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[patent_title] => 'Class E amplifier with inductive clamp'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/657825 | Class E amplifier with inductive clamp | Sep 7, 2003 | Issued |
Array
(
[id] => 7131741
[patent_doc_number] => 20040042239
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[patent_issue_date] => 2004-03-04
[patent_title] => 'Switching power supply apparatus'
[patent_app_type] => new
[patent_app_number] => 10/649800
[patent_app_country] => US
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[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 10649800
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/649800 | Switching power supply apparatus | Aug 27, 2003 | Issued |
Array
(
[id] => 7130518
[patent_doc_number] => 20040041547
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[patent_kind] => A1
[patent_issue_date] => 2004-03-04
[patent_title] => 'Device and method for inhibiting power fluctuation'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/648440 | Device and method for inhibiting power fluctuation | Aug 26, 2003 | Issued |
Array
(
[id] => 7401542
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[patent_title] => 'Optimal control of wide conversion ratio switching converters'
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Array
(
[id] => 7385975
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[patent_title] => 'DC-DC converter'
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Array
(
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Array
(
[id] => 556671
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/643531 | Low voltage DC-DC converter | Aug 17, 2003 | Issued |
Array
(
[id] => 7629267
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[patent_title] => 'Line voltage regulator with RMS voltage approximation feedback control'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/640890 | Line voltage regulator with RMS voltage approximation feedback control | Aug 13, 2003 | Issued |
Array
(
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[patent_title] => 'Capacitor charge balancing technique for a three-level PWM power converter'
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Array
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Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/634171 | Method and apparatus for power conversion having a four-quadrant output | Aug 4, 2003 | Issued |
Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/633321 | Device for the correction of the power factor in power supply units with forced switching operating in transition mode | Jul 31, 2003 | Issued |