
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] => 572594
[patent_doc_number] => 07158390
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2007-01-02
[patent_title] => 'Phase shift full bridge converter'
[patent_app_type] => utility
[patent_app_number] => 10/901811
[patent_app_country] => US
[patent_app_date] => 2004-07-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 9
[patent_no_of_words] => 3957
[patent_no_of_claims] => 17
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[patent_words_short_claim] => 213
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/158/07158390.pdf
[firstpage_image] =>[orig_patent_app_number] => 10901811
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/901811 | Phase shift full bridge converter | Jul 28, 2004 | Issued |
Array
(
[id] => 804673
[patent_doc_number] => 07423890
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-09-09
[patent_title] => 'Push-pull converter, in particular for driving cold-cathode fluorescent lamps'
[patent_app_type] => utility
[patent_app_number] => 10/897380
[patent_app_country] => US
[patent_app_date] => 2004-07-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 3987
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/423/07423890.pdf
[firstpage_image] =>[orig_patent_app_number] => 10897380
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/897380 | Push-pull converter, in particular for driving cold-cathode fluorescent lamps | Jul 21, 2004 | Issued |
Array
(
[id] => 947183
[patent_doc_number] => 06965518
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-11-15
[patent_title] => 'Power converter with output voltage level indicating device'
[patent_app_type] => utility
[patent_app_number] => 10/892111
[patent_app_country] => US
[patent_app_date] => 2004-07-16
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/965/06965518.pdf
[firstpage_image] =>[orig_patent_app_number] => 10892111
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/892111 | Power converter with output voltage level indicating device | Jul 15, 2004 | Issued |
Array
(
[id] => 5791523
[patent_doc_number] => 20060012356
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-01-19
[patent_title] => 'Voltage regulator with adaptive frequency compensation'
[patent_app_type] => utility
[patent_app_number] => 10/891811
[patent_app_country] => US
[patent_app_date] => 2004-07-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 4524
[patent_no_of_claims] => 31
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[pdf_file] => publications/A1/0012/20060012356.pdf
[firstpage_image] =>[orig_patent_app_number] => 10891811
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/891811 | Voltage regulator with adaptive frequency compensation | Jul 14, 2004 | Issued |
Array
(
[id] => 956607
[patent_doc_number] => 06956361
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2005-10-18
[patent_title] => 'DC/DC converter employing synchronous rectification'
[patent_app_type] => utility
[patent_app_number] => 10/890641
[patent_app_country] => US
[patent_app_date] => 2004-07-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 2722
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/956/06956361.pdf
[firstpage_image] =>[orig_patent_app_number] => 10890641
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/890641 | DC/DC converter employing synchronous rectification | Jul 13, 2004 | Issued |
Array
(
[id] => 523352
[patent_doc_number] => 07190152
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2007-03-13
[patent_title] => 'Closed-loop digital control system for a DC/DC converter'
[patent_app_type] => utility
[patent_app_number] => 10/890491
[patent_app_country] => US
[patent_app_date] => 2004-07-13
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/190/07190152.pdf
[firstpage_image] =>[orig_patent_app_number] => 10890491
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/890491 | Closed-loop digital control system for a DC/DC converter | Jul 12, 2004 | Issued |
Array
(
[id] => 7342424
[patent_doc_number] => 20040246746
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-12-09
[patent_title] => 'Method for controlling a converter'
[patent_app_type] => new
[patent_app_number] => 10/484091
[patent_app_country] => US
[patent_app_date] => 2004-07-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 8794
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[pdf_file] => publications/A1/0246/20040246746.pdf
[firstpage_image] =>[orig_patent_app_number] => 10484091
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/484091 | Method for controlling a converter | Jul 11, 2004 | Abandoned |
Array
(
[id] => 7148826
[patent_doc_number] => 20050024032
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-02-03
[patent_title] => 'Trouble determining apparatus for DC boosting circuit'
[patent_app_type] => utility
[patent_app_number] => 10/887811
[patent_app_country] => US
[patent_app_date] => 2004-07-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 7091
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[pdf_file] => publications/A1/0024/20050024032.pdf
[firstpage_image] =>[orig_patent_app_number] => 10887811
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/887811 | Trouble determining apparatus for DC boosting circuit | Jul 11, 2004 | Issued |
Array
(
[id] => 6989119
[patent_doc_number] => 20050088156
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-04-28
[patent_title] => 'Multi-channel driver interface circuit for increasing phase count in a multi-phase DC-DC converter'
[patent_app_type] => utility
[patent_app_number] => 10/887610
[patent_app_country] => US
[patent_app_date] => 2004-07-09
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0088/20050088156.pdf
[firstpage_image] =>[orig_patent_app_number] => 10887610
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/887610 | Multi-channel driver interface circuit for increasing phase count in a multi-phase DC-DC converter | Jul 8, 2004 | Issued |
Array
(
[id] => 480664
[patent_doc_number] => 07224155
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2007-05-29
[patent_title] => 'Method and apparatus for current limitation in voltage regulators'
[patent_app_type] => utility
[patent_app_number] => 10/888790
[patent_app_country] => US
[patent_app_date] => 2004-07-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[pdf_file] => patents/07/224/07224155.pdf
[firstpage_image] =>[orig_patent_app_number] => 10888790
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/888790 | Method and apparatus for current limitation in voltage regulators | Jul 8, 2004 | Issued |
Array
(
[id] => 7086974
[patent_doc_number] => 20050007086
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-01-13
[patent_title] => 'Switching regulator control circuit'
[patent_app_type] => utility
[patent_app_number] => 10/888661
[patent_app_country] => US
[patent_app_date] => 2004-07-09
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0007/20050007086.pdf
[firstpage_image] =>[orig_patent_app_number] => 10888661
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/888661 | Switching regulator control circuit | Jul 8, 2004 | Abandoned |
Array
(
[id] => 954180
[patent_doc_number] => 06958595
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-10-25
[patent_title] => 'Step-up/step-down DC-DC converter and portable device employing it'
[patent_app_type] => utility
[patent_app_number] => 10/885120
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[patent_app_date] => 2004-07-07
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[pdf_file] => patents/06/958/06958595.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/885120 | Step-up/step-down DC-DC converter and portable device employing it | Jul 6, 2004 | Issued |
Array
(
[id] => 703409
[patent_doc_number] => 07064533
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-06-20
[patent_title] => 'Efficiency improved voltage converter'
[patent_app_type] => utility
[patent_app_number] => 10/883750
[patent_app_country] => US
[patent_app_date] => 2004-07-06
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[pdf_file] => patents/07/064/07064533.pdf
[firstpage_image] =>[orig_patent_app_number] => 10883750
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/883750 | Efficiency improved voltage converter | Jul 5, 2004 | Issued |
Array
(
[id] => 7342425
[patent_doc_number] => 20040246747
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[patent_issue_date] => 2004-12-09
[patent_title] => 'Method and apparatus for output voltage regulation in primary controlled switched mode power supplies'
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[firstpage_image] =>[orig_patent_app_number] => 10882376
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/882376 | Method and apparatus for output voltage regulation in primary controlled switched mode power supplies | Jun 30, 2004 | Issued |
Array
(
[id] => 539901
[patent_doc_number] => 07173407
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[patent_issue_date] => 2007-02-06
[patent_title] => 'Proportional to absolute temperature voltage circuit'
[patent_app_type] => utility
[patent_app_number] => 10/881300
[patent_app_country] => US
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[pdf_file] => patents/07/173/07173407.pdf
[firstpage_image] =>[orig_patent_app_number] => 10881300
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/881300 | Proportional to absolute temperature voltage circuit | Jun 29, 2004 | Issued |
Array
(
[id] => 6976559
[patent_doc_number] => 20050286274
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-12-29
[patent_title] => 'Self-testing power supply apparatus, methods and computer program products'
[patent_app_type] => utility
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[pdf_file] => publications/A1/0286/20050286274.pdf
[firstpage_image] =>[orig_patent_app_number] => 10879441
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/879441 | Self-testing power supply apparatus, methods and computer program products | Jun 28, 2004 | Abandoned |
Array
(
[id] => 7614887
[patent_doc_number] => 06897641
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[patent_issue_date] => 2005-05-24
[patent_title] => 'Buck (or boost) converter with very fast output current transitions and low ripple voltage'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/710191 | Buck (or boost) converter with very fast output current transitions and low ripple voltage | Jun 23, 2004 | Issued |
Array
(
[id] => 6930033
[patent_doc_number] => 20050281067
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[patent_title] => 'System and method for unbalanced independent AC phase voltage control of a 3-phase, 4-wire output DC/AC inverter'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/872970 | System and method for unbalanced independent AC phase voltage control of a 3-phase, 4-wire output DC/AC inverter | Jun 20, 2004 | Issued |
Array
(
[id] => 6929372
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[patent_title] => 'Apparatus and method for improving electromagnetic compatibility'
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[patent_app_date] => 2004-06-18
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[firstpage_image] =>[orig_patent_app_number] => 10871131
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/871131 | Apparatus and method for improving electromagnetic compatibility | Jun 17, 2004 | Issued |
Array
(
[id] => 4831788
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[patent_title] => 'Determining Reflected Power'
[patent_app_type] => utility
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[firstpage_image] =>[orig_patent_app_number] => 10561580
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/561580 | Determining reflected power | Jun 15, 2004 | Issued |