
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] => 4025194
[patent_doc_number] => 05963437
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-10-05
[patent_title] => 'Power circuit'
[patent_app_type] => 1
[patent_app_number] => 8/927401
[patent_app_country] => US
[patent_app_date] => 1997-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 23
[patent_figures_cnt] => 45
[patent_no_of_words] => 11594
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 149
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/963/05963437.pdf
[firstpage_image] =>[orig_patent_app_number] => 927401
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/927401 | Power circuit | Sep 9, 1997 | Issued |
Array
(
[id] => 3927917
[patent_doc_number] => 05914589
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-06-22
[patent_title] => 'Voltage boosting circuit for high-potential-side MOS switching transistor'
[patent_app_type] => 1
[patent_app_number] => 8/923781
[patent_app_country] => US
[patent_app_date] => 1997-09-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 6693
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[patent_words_short_claim] => 116
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/914/05914589.pdf
[firstpage_image] =>[orig_patent_app_number] => 923781
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/923781 | Voltage boosting circuit for high-potential-side MOS switching transistor | Sep 3, 1997 | Issued |
Array
(
[id] => 4017138
[patent_doc_number] => 06005780
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-12-21
[patent_title] => 'Single-stage AC/DC conversion with PFC-tapped transformers'
[patent_app_type] => 1
[patent_app_number] => 8/921171
[patent_app_country] => US
[patent_app_date] => 1997-08-29
[patent_effective_date] => 0000-00-00
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/005/06005780.pdf
[firstpage_image] =>[orig_patent_app_number] => 921171
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/921171 | Single-stage AC/DC conversion with PFC-tapped transformers | Aug 28, 1997 | Issued |
Array
(
[id] => 3979987
[patent_doc_number] => 05886889
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-03-23
[patent_title] => 'Device and method for direct current power supply to a traction system by means of converters from different alternating current or direct current voltages'
[patent_app_type] => 1
[patent_app_number] => 8/921011
[patent_app_country] => US
[patent_app_date] => 1997-08-29
[patent_effective_date] => 0000-00-00
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[patent_figures_cnt] => 7
[patent_no_of_words] => 2498
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/886/05886889.pdf
[firstpage_image] =>[orig_patent_app_number] => 921011
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/921011 | Device and method for direct current power supply to a traction system by means of converters from different alternating current or direct current voltages | Aug 28, 1997 | Issued |
Array
(
[id] => 4026398
[patent_doc_number] => 05880950
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-03-09
[patent_title] => 'Inverter driving circuit for brushless d.c. motor'
[patent_app_type] => 1
[patent_app_number] => 8/920891
[patent_app_country] => US
[patent_app_date] => 1997-08-29
[patent_effective_date] => 0000-00-00
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[patent_no_of_words] => 2805
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[pdf_file] => patents/05/880/05880950.pdf
[firstpage_image] =>[orig_patent_app_number] => 920891
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/920891 | Inverter driving circuit for brushless d.c. motor | Aug 28, 1997 | Issued |
Array
(
[id] => 4018680
[patent_doc_number] => 05889667
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-03-30
[patent_title] => 'Quasi-resonant buck converter with soft switching'
[patent_app_type] => 1
[patent_app_number] => 8/920471
[patent_app_country] => US
[patent_app_date] => 1997-08-29
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/889/05889667.pdf
[firstpage_image] =>[orig_patent_app_number] => 920471
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/920471 | Quasi-resonant buck converter with soft switching | Aug 28, 1997 | Issued |
Array
(
[id] => 3963447
[patent_doc_number] => 05978239
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-11-02
[patent_title] => 'Arrangement and method in a telecommunication system for optical voltage multiplicationing in an integrated circuit'
[patent_app_type] => 1
[patent_app_number] => 8/894730
[patent_app_country] => US
[patent_app_date] => 1997-08-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1513
[patent_no_of_claims] => 15
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[pdf_file] => patents/05/978/05978239.pdf
[firstpage_image] =>[orig_patent_app_number] => 894730
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/894730 | Arrangement and method in a telecommunication system for optical voltage multiplicationing in an integrated circuit | Aug 26, 1997 | Issued |
Array
(
[id] => 3974253
[patent_doc_number] => 05886507
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-03-23
[patent_title] => 'Controlled ferroresonant transformer'
[patent_app_type] => 1
[patent_app_number] => 8/915051
[patent_app_country] => US
[patent_app_date] => 1997-08-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 13
[patent_no_of_words] => 3961
[patent_no_of_claims] => 13
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[pdf_file] => patents/05/886/05886507.pdf
[firstpage_image] =>[orig_patent_app_number] => 915051
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/915051 | Controlled ferroresonant transformer | Aug 19, 1997 | Issued |
Array
(
[id] => 3820257
[patent_doc_number] => 05831844
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-11-03
[patent_title] => 'High voltage generating circuit able to generate positive high voltage and negative high voltage at the same time'
[patent_app_type] => 1
[patent_app_number] => 8/910171
[patent_app_country] => US
[patent_app_date] => 1997-08-13
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/831/05831844.pdf
[firstpage_image] =>[orig_patent_app_number] => 910171
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/910171 | High voltage generating circuit able to generate positive high voltage and negative high voltage at the same time | Aug 12, 1997 | Issued |
Array
(
[id] => 3988041
[patent_doc_number] => 05917719
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-06-29
[patent_title] => 'Internally programmable modular power supply and method'
[patent_app_type] => 1
[patent_app_number] => 8/909161
[patent_app_country] => US
[patent_app_date] => 1997-08-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[pdf_file] => patents/05/917/05917719.pdf
[firstpage_image] =>[orig_patent_app_number] => 909161
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/909161 | Internally programmable modular power supply and method | Aug 10, 1997 | Issued |
Array
(
[id] => 3897721
[patent_doc_number] => 05834926
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-11-10
[patent_title] => 'Bandgap reference circuit'
[patent_app_type] => 1
[patent_app_number] => 8/907971
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[pdf_file] => patents/05/834/05834926.pdf
[firstpage_image] =>[orig_patent_app_number] => 907971
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/907971 | Bandgap reference circuit | Aug 10, 1997 | Issued |
Array
(
[id] => 3911727
[patent_doc_number] => 05751560
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-05-12
[patent_title] => 'Switching power circuit with current resonance for zero current switching'
[patent_app_type] => 1
[patent_app_number] => 8/914027
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[patent_app_date] => 1997-08-06
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[pdf_file] => patents/05/751/05751560.pdf
[firstpage_image] =>[orig_patent_app_number] => 914027
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/914027 | Switching power circuit with current resonance for zero current switching | Aug 5, 1997 | Issued |
Array
(
[id] => 3852805
[patent_doc_number] => 05847948
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-12-08
[patent_title] => 'Scanner power module'
[patent_app_type] => 1
[patent_app_number] => 8/902871
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[firstpage_image] =>[orig_patent_app_number] => 902871
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/902871 | Scanner power module | Jul 29, 1997 | Issued |
Array
(
[id] => 1564148
[patent_doc_number] => 06438008
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[patent_kind] => B1
[patent_issue_date] => 2002-08-20
[patent_title] => 'Transient current suppression circuitry for reducing noise of battery floating across input of voltage polarity switch'
[patent_app_type] => B1
[patent_app_number] => 08/902290
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[pdf_file] => patents/06/438/06438008.pdf
[firstpage_image] =>[orig_patent_app_number] => 08902290
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/902290 | Transient current suppression circuitry for reducing noise of battery floating across input of voltage polarity switch | Jul 28, 1997 | Issued |
Array
(
[id] => 3882009
[patent_doc_number] => 05838557
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-11-17
[patent_title] => 'Circuit for use in a DC-DC converter having a booster module'
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[patent_app_number] => 8/901191
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[pdf_file] => patents/05/838/05838557.pdf
[firstpage_image] =>[orig_patent_app_number] => 901191
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/901191 | Circuit for use in a DC-DC converter having a booster module | Jul 27, 1997 | Issued |
Array
(
[id] => 3844784
[patent_doc_number] => 05815388
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-09-29
[patent_title] => 'Polarity reversing circuit having energy compensation'
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[patent_app_number] => 8/898481
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[pdf_file] => patents/05/815/05815388.pdf
[firstpage_image] =>[orig_patent_app_number] => 898481
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/898481 | Polarity reversing circuit having energy compensation | Jul 21, 1997 | Issued |
Array
(
[id] => 4011608
[patent_doc_number] => 05986906
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[patent_kind] => NA
[patent_issue_date] => 1999-11-16
[patent_title] => 'Converter circuit arrangement'
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[pdf_file] => patents/05/986/05986906.pdf
[firstpage_image] =>[orig_patent_app_number] => 897360
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/897360 | Converter circuit arrangement | Jul 20, 1997 | Issued |
Array
(
[id] => 3867194
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[firstpage_image] =>[orig_patent_app_number] => 893641
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Array
(
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[patent_issue_date] => 2003-09-16
[patent_title] => 'Controller which controls power supply of electrical machinery and apparatus connected to another equipment'
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Array
(
[id] => 3881654
[patent_doc_number] => 05825167
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[patent_issue_date] => 1998-10-20
[patent_title] => 'Linear transconductors'
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[pdf_file] => patents/05/825/05825167.pdf
[firstpage_image] =>[orig_patent_app_number] => 885059
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/885059 | Linear transconductors | Jun 29, 1997 | Issued |