
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] => 7519416
[patent_doc_number] => 07973519
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-07-05
[patent_title] => 'Device for transforming a primary AC voltage in a lower AC voltage in a lower AC voltage for supplying an electrical load'
[patent_app_type] => utility
[patent_app_number] => 12/058020
[patent_app_country] => US
[patent_app_date] => 2008-03-28
[patent_effective_date] => 0000-00-00
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[patent_no_of_words] => 3300
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/973/07973519.pdf
[firstpage_image] =>[orig_patent_app_number] => 12058020
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/058020 | Device for transforming a primary AC voltage in a lower AC voltage in a lower AC voltage for supplying an electrical load | Mar 27, 2008 | Issued |
Array
(
[id] => 4680976
[patent_doc_number] => 20080247202
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-10-09
[patent_title] => 'METHOD AND APPARATUS FOR SENSING MULTIPLE VOLTAGE VALUES FROM A SINGLE TERMINAL OF A POWER CONVERTER CONTROLLER'
[patent_app_type] => utility
[patent_app_number] => 12/058530
[patent_app_country] => US
[patent_app_date] => 2008-03-28
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[pdf_file] => publications/A1/0247/20080247202.pdf
[firstpage_image] =>[orig_patent_app_number] => 12058530
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/058530 | Method and apparatus for sensing multiple voltage values from a single terminal of a power converter controller | Mar 27, 2008 | Issued |
Array
(
[id] => 5402653
[patent_doc_number] => 20090237967
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-09-24
[patent_title] => 'Power factor correction circuit with buck and boost conversions'
[patent_app_type] => utility
[patent_app_number] => 12/077550
[patent_app_country] => US
[patent_app_date] => 2008-03-20
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[pdf_file] => publications/A1/0237/20090237967.pdf
[firstpage_image] =>[orig_patent_app_number] => 12077550
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/077550 | Power factor correction circuit with buck and boost conversions | Mar 19, 2008 | Abandoned |
Array
(
[id] => 4584319
[patent_doc_number] => 07826236
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[patent_kind] => B2
[patent_issue_date] => 2010-11-02
[patent_title] => 'Apparatus, system, and method for a switching power supply with high efficiency near zero load conditions'
[patent_app_type] => utility
[patent_app_number] => 12/051750
[patent_app_country] => US
[patent_app_date] => 2008-03-19
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/07/826/07826236.pdf
[firstpage_image] =>[orig_patent_app_number] => 12051750
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/051750 | Apparatus, system, and method for a switching power supply with high efficiency near zero load conditions | Mar 18, 2008 | Issued |
Array
(
[id] => 4749668
[patent_doc_number] => 20080157739
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[patent_kind] => A1
[patent_issue_date] => 2008-07-03
[patent_title] => 'METHOD AND APPARATUS TO IMPROVE REGULATION OF A POWER SUPPLY'
[patent_app_type] => utility
[patent_app_number] => 12/047195
[patent_app_country] => US
[patent_app_date] => 2008-03-12
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[pdf_file] => publications/A1/0157/20080157739.pdf
[firstpage_image] =>[orig_patent_app_number] => 12047195
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/047195 | Method and apparatus to improve regulation of a power supply | Mar 11, 2008 | Issued |
Array
(
[id] => 4878198
[patent_doc_number] => 20080151581
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-06-26
[patent_title] => 'Small form factor power supply'
[patent_app_type] => utility
[patent_app_number] => 12/074212
[patent_app_country] => US
[patent_app_date] => 2008-02-29
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 12074212
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/074212 | Small form factor power supply | Feb 28, 2008 | Issued |
Array
(
[id] => 4724443
[patent_doc_number] => 20080203984
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[patent_kind] => A1
[patent_issue_date] => 2008-08-28
[patent_title] => 'STEP-UP SWITCHING POWER SUPPLY DEVICE, AND ELECTRONIC DEVICE PROVIDED THEREWITH'
[patent_app_type] => utility
[patent_app_number] => 12/038160
[patent_app_country] => US
[patent_app_date] => 2008-02-27
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0203/20080203984.pdf
[firstpage_image] =>[orig_patent_app_number] => 12038160
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/038160 | Step-up switching power supply device, and electronic device provided therewith | Feb 26, 2008 | Issued |
Array
(
[id] => 6348330
[patent_doc_number] => 20100085782
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-04-08
[patent_title] => 'LOAD CURRENT DETECTION IN ELECTRICAL POWER CONVERTERS'
[patent_app_type] => utility
[patent_app_number] => 12/527640
[patent_app_country] => US
[patent_app_date] => 2008-02-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[pdf_file] => publications/A1/0085/20100085782.pdf
[firstpage_image] =>[orig_patent_app_number] => 12527640
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/527640 | Load current detection in electrical power converters | Feb 24, 2008 | Issued |
Array
(
[id] => 4877118
[patent_doc_number] => 20080150501
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-06-26
[patent_title] => 'Constant voltage regulator for generating a low voltage output'
[patent_app_type] => utility
[patent_app_number] => 12/071579
[patent_app_country] => US
[patent_app_date] => 2008-02-22
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[firstpage_image] =>[orig_patent_app_number] => 12071579
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/071579 | Constant voltage regulator for generating a low voltage output | Feb 21, 2008 | Issued |
Array
(
[id] => 8154736
[patent_doc_number] => 08169798
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-05-01
[patent_title] => 'Synchronous rectifier circuit and multi-output power supply device using the same'
[patent_app_type] => utility
[patent_app_number] => 12/034140
[patent_app_country] => US
[patent_app_date] => 2008-02-20
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/034140 | Synchronous rectifier circuit and multi-output power supply device using the same | Feb 19, 2008 | Issued |
Array
(
[id] => 4531392
[patent_doc_number] => 07952893
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-05-31
[patent_title] => 'Integrated control circuit for controlling a switching power supply, switching power supply incorporating the same, and a method of controlling a switching power supply'
[patent_app_type] => utility
[patent_app_number] => 12/033720
[patent_app_country] => US
[patent_app_date] => 2008-02-19
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/07/952/07952893.pdf
[firstpage_image] =>[orig_patent_app_number] => 12033720
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/033720 | Integrated control circuit for controlling a switching power supply, switching power supply incorporating the same, and a method of controlling a switching power supply | Feb 18, 2008 | Issued |
| 12/032910 | Multiphase Grid Synchronized Regulated Current Source Inverter Systems | Feb 17, 2008 | Abandoned |
Array
(
[id] => 75538
[patent_doc_number] => 07750608
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[patent_kind] => B2
[patent_issue_date] => 2010-07-06
[patent_title] => 'Methods and devices for low noise current source with dynamic power distribution'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/031571 | Methods and devices for low noise current source with dynamic power distribution | Feb 13, 2008 | Issued |
Array
(
[id] => 4871094
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[patent_title] => 'Switching regulator'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/068930 | Switching regulator | Feb 12, 2008 | Issued |
Array
(
[id] => 4673685
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[patent_title] => 'SERIES REGULATOR'
[patent_app_type] => utility
[patent_app_number] => 12/029950
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[firstpage_image] =>[orig_patent_app_number] => 12029950
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/029950 | SERIES REGULATOR | Feb 11, 2008 | Abandoned |
Array
(
[id] => 5478042
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[patent_title] => 'VOLTAGE REGULATOR WITH COMPENSATION AND THE METHOD THEREOF'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/028020 | VOLTAGE REGULATOR WITH COMPENSATION AND THE METHOD THEREOF | Feb 7, 2008 | Abandoned |
Array
(
[id] => 4537331
[patent_doc_number] => 07924579
[patent_country] => US
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[patent_issue_date] => 2011-04-12
[patent_title] => 'Fly-forward converter power supply'
[patent_app_type] => utility
[patent_app_number] => 12/026350
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[firstpage_image] =>[orig_patent_app_number] => 12026350
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/026350 | Fly-forward converter power supply | Feb 4, 2008 | Issued |
Array
(
[id] => 6298424
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[patent_title] => 'METHOD AND DEVICE FOR CREATING A DIRECT VOLTAGE OR A DIRECT CURRENT'
[patent_app_type] => utility
[patent_app_number] => 12/449100
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/449100 | Method and device for creating a direct voltage or a direct current | Jan 31, 2008 | Issued |
Array
(
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Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/022160 | Regulator circuit | Jan 29, 2008 | Issued |