
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] => 6173011
[patent_doc_number] => 20020154527
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-10-24
[patent_title] => 'AC/DC PORTABLE CHARGER FOR Li-ION BATTERIES, CELLULAR TELEPHONES AND PDAS'
[patent_app_type] => new
[patent_app_number] => 09/839170
[patent_app_country] => US
[patent_app_date] => 2001-04-23
[patent_effective_date] => 0000-00-00
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0154/20020154527.pdf
[firstpage_image] =>[orig_patent_app_number] => 09839170
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/839170 | AC/DC PORTABLE CHARGER FOR Li-ION BATTERIES, CELLULAR TELEPHONES AND PDAS | Apr 22, 2001 | Abandoned |
Array
(
[id] => 1534858
[patent_doc_number] => 06411066
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-06-25
[patent_title] => 'Method to control the flow of active power in a high voltage direct current transmission system and device for the same'
[patent_app_type] => B1
[patent_app_number] => 09/784440
[patent_app_country] => US
[patent_app_date] => 2001-04-19
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[pdf_file] => patents/06/411/06411066.pdf
[firstpage_image] =>[orig_patent_app_number] => 09784440
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/784440 | Method to control the flow of active power in a high voltage direct current transmission system and device for the same | Apr 18, 2001 | Issued |
Array
(
[id] => 1536796
[patent_doc_number] => 06411533
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-06-25
[patent_title] => 'AC-DC converter adding an offset signal to an inductor current signal'
[patent_app_type] => B1
[patent_app_number] => 09/837940
[patent_app_country] => US
[patent_app_date] => 2001-04-19
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[firstpage_image] =>[orig_patent_app_number] => 09837940
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/837940 | AC-DC converter adding an offset signal to an inductor current signal | Apr 18, 2001 | Issued |
Array
(
[id] => 6239808
[patent_doc_number] => 20020044462
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-04-18
[patent_title] => 'Power supply and battery back-up system for telecommunications systems'
[patent_app_type] => new
[patent_app_number] => 09/834990
[patent_app_country] => US
[patent_app_date] => 2001-04-13
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/834990 | Power supply and battery back-up system for telecommunications systems | Apr 12, 2001 | Issued |
Array
(
[id] => 6447365
[patent_doc_number] => 20020149348
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[patent_kind] => A1
[patent_issue_date] => 2002-10-17
[patent_title] => 'Loss and noise reduction in power converters'
[patent_app_type] => new
[patent_app_number] => 09/834750
[patent_app_country] => US
[patent_app_date] => 2001-04-13
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/834750 | Loss and noise reduction in power converters | Apr 12, 2001 | Issued |
Array
(
[id] => 1463980
[patent_doc_number] => 06351111
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[patent_kind] => B1
[patent_issue_date] => 2002-02-26
[patent_title] => 'Circuits and methods for providing a current reference with a controlled temperature coefficient using a series composite resistor'
[patent_app_type] => B1
[patent_app_number] => 09/834421
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/834421 | Circuits and methods for providing a current reference with a controlled temperature coefficient using a series composite resistor | Apr 12, 2001 | Issued |
Array
(
[id] => 1367886
[patent_doc_number] => 06577514
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[patent_issue_date] => 2003-06-10
[patent_title] => 'Charge pump with constant boosted output voltage'
[patent_app_type] => B2
[patent_app_number] => 09/827511
[patent_app_country] => US
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[firstpage_image] =>[orig_patent_app_number] => 09827511
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/827511 | Charge pump with constant boosted output voltage | Apr 4, 2001 | Issued |
Array
(
[id] => 6447398
[patent_doc_number] => 20020149352
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-10-17
[patent_title] => 'Multifunction control input for a boost voltage controller and method of using'
[patent_app_type] => new
[patent_app_number] => 09/825781
[patent_app_country] => US
[patent_app_date] => 2001-04-05
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[firstpage_image] =>[orig_patent_app_number] => 09825781
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/825781 | Multifunction control input for a boost voltage controller and method of using | Apr 4, 2001 | Abandoned |
Array
(
[id] => 6881823
[patent_doc_number] => 20010048295
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2001-12-06
[patent_title] => 'Power supply device'
[patent_app_type] => new
[patent_app_number] => 09/828291
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[firstpage_image] =>[orig_patent_app_number] => 09828291
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/828291 | Power supply device | Apr 4, 2001 | Abandoned |
Array
(
[id] => 1492127
[patent_doc_number] => 06417652
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-07-09
[patent_title] => 'Load drive circuit for an electric load'
[patent_app_type] => B1
[patent_app_number] => 09/824710
[patent_app_country] => US
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[firstpage_image] =>[orig_patent_app_number] => 09824710
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/824710 | Load drive circuit for an electric load | Apr 3, 2001 | Issued |
Array
(
[id] => 7646454
[patent_doc_number] => 06477066
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2002-11-05
[patent_title] => 'Method and apparatus for reducing audible acoustical noise in a power supply transformer by shaping the waveform of a primary side inductor current'
[patent_app_type] => B2
[patent_app_number] => 09/822741
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/822741 | Method and apparatus for reducing audible acoustical noise in a power supply transformer by shaping the waveform of a primary side inductor current | Apr 1, 2001 | Issued |
Array
(
[id] => 5903489
[patent_doc_number] => 20020141210
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[patent_title] => 'Switch mode power supply and method'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/822401 | Switch mode power supply and method for transferring data across a power transformer | Mar 29, 2001 | Issued |
Array
(
[id] => 5903496
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[patent_title] => 'POWER SUPPLY WITH INTERFACE TO DETERMINE POWER REQUIREMENTS OF DEVICES COUPLED THERETO'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/823730 | Power supply with interface to determine power requirements of devices coupled thereto | Mar 28, 2001 | Issued |
Array
(
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[patent_title] => 'Single-stage power converter and an uninterruptible power supply using same'
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Array
(
[id] => 1578244
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[patent_title] => 'Power supplies having protection circuits'
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Array
(
[id] => 4414676
[patent_doc_number] => 06310467
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[patent_issue_date] => 2001-10-30
[patent_title] => 'LDO regulator with thermal shutdown system and method'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/815410 | LDO regulator with thermal shutdown system and method | Mar 21, 2001 | Issued |
Array
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Array
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Array
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Array
(
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[patent_title] => 'Switching power circuit with a filter for controlling noise of a switching frequency and method of same'
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[patent_app_number] => 09/805140
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[firstpage_image] =>[orig_patent_app_number] => 09805140
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/805140 | Switching power circuit with a filter for controlling noise of a switching frequency and method of same | Mar 13, 2001 | Issued |