Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 6728840 [patent_doc_number] => 20030185030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-02 [patent_title] => 'Control circuit for switching power supply device and switching power supply device used therewith' [patent_app_type] => new [patent_app_number] => 10/397650 [patent_app_country] => US [patent_app_date] => 2003-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4874 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0185/20030185030.pdf [firstpage_image] =>[orig_patent_app_number] => 10397650 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/397650
Control circuit for switching power supply device and switching power supply device used therewith Mar 24, 2003 Issued
Array ( [id] => 754260 [patent_doc_number] => 07023715 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-04 [patent_title] => 'Voltage converter using MOS transistor' [patent_app_type] => utility [patent_app_number] => 10/509780 [patent_app_country] => US [patent_app_date] => 2003-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3741 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/023/07023715.pdf [firstpage_image] =>[orig_patent_app_number] => 10509780 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/509780
Voltage converter using MOS transistor Mar 19, 2003 Issued
Array ( [id] => 7626109 [patent_doc_number] => 06768657 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-07-27 [patent_title] => 'Current-driven PWM controller having a power saving means' [patent_app_type] => B1 [patent_app_number] => 10/249141 [patent_app_country] => US [patent_app_date] => 2003-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3687 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/768/06768657.pdf [firstpage_image] =>[orig_patent_app_number] => 10249141 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/249141
Current-driven PWM controller having a power saving means Mar 18, 2003 Issued
Array ( [id] => 6728079 [patent_doc_number] => 20030184269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-02 [patent_title] => 'Switching regulator having two or more outputs' [patent_app_type] => new [patent_app_number] => 10/390020 [patent_app_country] => US [patent_app_date] => 2003-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 7829 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0184/20030184269.pdf [firstpage_image] =>[orig_patent_app_number] => 10390020 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/390020
Switching regulator having two or more outputs Mar 17, 2003 Issued
Array ( [id] => 225864 [patent_doc_number] => 07606052 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-10-20 [patent_title] => 'Filter device' [patent_app_type] => utility [patent_app_number] => 10/534250 [patent_app_country] => US [patent_app_date] => 2003-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 22 [patent_no_of_words] => 10217 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/606/07606052.pdf [firstpage_image] =>[orig_patent_app_number] => 10534250 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/534250
Filter device Mar 13, 2003 Issued
Array ( [id] => 7377003 [patent_doc_number] => 20040178780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-16 [patent_title] => 'System and method for controlling output-timing parameters of power converters' [patent_app_type] => new [patent_app_number] => 10/388831 [patent_app_country] => US [patent_app_date] => 2003-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4141 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0178/20040178780.pdf [firstpage_image] =>[orig_patent_app_number] => 10388831 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/388831
System and method for controlling output-timing parameters of power converters Mar 13, 2003 Issued
Array ( [id] => 6709168 [patent_doc_number] => 20030168917 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-11 [patent_title] => 'Dual input AC/DC power converter having a programmable peripheral power hub module' [patent_app_type] => new [patent_app_number] => 10/384263 [patent_app_country] => US [patent_app_date] => 2003-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4958 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0168/20030168917.pdf [firstpage_image] =>[orig_patent_app_number] => 10384263 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/384263
Dual input AC/DC power converter having a programmable peripheral power hub module Mar 6, 2003 Issued
Array ( [id] => 6677643 [patent_doc_number] => 20030227783 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-12-11 [patent_title] => 'Circuit and method for controlling display power to a plasma display' [patent_app_type] => new [patent_app_number] => 10/376410 [patent_app_country] => US [patent_app_date] => 2003-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2311 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0227/20030227783.pdf [firstpage_image] =>[orig_patent_app_number] => 10376410 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/376410
Circuit and method for controlling display power to a plasma display Feb 27, 2003 Abandoned
Array ( [id] => 1158167 [patent_doc_number] => 06771520 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-08-03 [patent_title] => 'Rectifier of a power supply' [patent_app_type] => B1 [patent_app_number] => 10/374981 [patent_app_country] => US [patent_app_date] => 2003-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1273 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/771/06771520.pdf [firstpage_image] =>[orig_patent_app_number] => 10374981 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/374981
Rectifier of a power supply Feb 27, 2003 Issued
Array ( [id] => 972701 [patent_doc_number] => RE038780 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2005-08-23 [patent_title] => 'Current mode DC/DC converter with controlled output impedance' [patent_app_type] => reissue [patent_app_number] => 10/375914 [patent_app_country] => US [patent_app_date] => 2003-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3658 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/038/RE038780.pdf [firstpage_image] =>[orig_patent_app_number] => 10375914 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/375914
Current mode DC/DC converter with controlled output impedance Feb 25, 2003 Issued
Array ( [id] => 7456978 [patent_doc_number] => 20040165406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-08-26 [patent_title] => 'Method and apparatus for I/O resonance compensation' [patent_app_type] => new [patent_app_number] => 10/370901 [patent_app_country] => US [patent_app_date] => 2003-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4362 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0165/20040165406.pdf [firstpage_image] =>[orig_patent_app_number] => 10370901 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/370901
Method and apparatus for I/O resonance compensation Feb 19, 2003 Issued
Array ( [id] => 6705194 [patent_doc_number] => 20030151928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-14 [patent_title] => 'Switching power source device' [patent_app_type] => new [patent_app_number] => 10/221961 [patent_app_country] => US [patent_app_date] => 2003-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2175 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0151/20030151928.pdf [firstpage_image] =>[orig_patent_app_number] => 10221961 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/221961
Switching power source device Feb 18, 2003 Issued
Array ( [id] => 1042090 [patent_doc_number] => 06870747 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-03-22 [patent_title] => 'Control circuit for synchronous rectifiers in DC/DC converters to reduce body diode conduction losses' [patent_app_type] => utility [patent_app_number] => 10/366049 [patent_app_country] => US [patent_app_date] => 2003-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 8082 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/870/06870747.pdf [firstpage_image] =>[orig_patent_app_number] => 10366049 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/366049
Control circuit for synchronous rectifiers in DC/DC converters to reduce body diode conduction losses Feb 12, 2003 Issued
Array ( [id] => 1158182 [patent_doc_number] => 06771523 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-08-03 [patent_title] => 'Converter secondary circuit having an auxiliary output' [patent_app_type] => B2 [patent_app_number] => 10/359221 [patent_app_country] => US [patent_app_date] => 2003-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2032 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/771/06771523.pdf [firstpage_image] =>[orig_patent_app_number] => 10359221 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/359221
Converter secondary circuit having an auxiliary output Feb 5, 2003 Issued
Array ( [id] => 7418693 [patent_doc_number] => 20040208025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-21 [patent_title] => 'Loosely coupled parallel resonant converter' [patent_app_type] => new [patent_app_number] => 10/357200 [patent_app_country] => US [patent_app_date] => 2003-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1188 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0208/20040208025.pdf [firstpage_image] =>[orig_patent_app_number] => 10357200 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/357200
Loosely coupled parallel resonant converter Feb 3, 2003 Issued
Array ( [id] => 1183677 [patent_doc_number] => 06737843 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-05-18 [patent_title] => 'PWM switching regulator and electronic apparatus' [patent_app_type] => B2 [patent_app_number] => 10/354570 [patent_app_country] => US [patent_app_date] => 2003-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4141 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/737/06737843.pdf [firstpage_image] =>[orig_patent_app_number] => 10354570 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/354570
PWM switching regulator and electronic apparatus Jan 29, 2003 Issued
Array ( [id] => 1133130 [patent_doc_number] => 06788038 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-09-07 [patent_title] => 'Apparatus and method for deactivating an on-switch of a circuit for a variable time interval' [patent_app_type] => B1 [patent_app_number] => 10/354911 [patent_app_country] => US [patent_app_date] => 2003-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3655 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/788/06788038.pdf [firstpage_image] =>[orig_patent_app_number] => 10354911 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/354911
Apparatus and method for deactivating an on-switch of a circuit for a variable time interval Jan 28, 2003 Issued
Array ( [id] => 1148816 [patent_doc_number] => 06778366 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-08-17 [patent_title] => 'Current limiting protection circuit' [patent_app_type] => B2 [patent_app_number] => 10/352450 [patent_app_country] => US [patent_app_date] => 2003-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3887 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/778/06778366.pdf [firstpage_image] =>[orig_patent_app_number] => 10352450 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/352450
Current limiting protection circuit Jan 26, 2003 Issued
Array ( [id] => 7284580 [patent_doc_number] => 20040145920 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-29 [patent_title] => 'Self-driven circuit for synchronous rectifier DC/DC converter' [patent_app_type] => new [patent_app_number] => 10/350330 [patent_app_country] => US [patent_app_date] => 2003-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3501 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0145/20040145920.pdf [firstpage_image] =>[orig_patent_app_number] => 10350330 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/350330
Self-driven circuit for synchronous rectifier DC/DC converter Jan 23, 2003 Issued
Array ( [id] => 1114771 [patent_doc_number] => 06804128 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-10-12 [patent_title] => 'Current modulation of direct current transmission lines' [patent_app_type] => B2 [patent_app_number] => 10/345598 [patent_app_country] => US [patent_app_date] => 2003-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5153 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/804/06804128.pdf [firstpage_image] =>[orig_patent_app_number] => 10345598 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/345598
Current modulation of direct current transmission lines Jan 15, 2003 Issued
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