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] => 6200152 [patent_doc_number] => 20110062938 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-17 [patent_title] => 'BANDGAP VOLTAGE REFERENCE WITH DYNAMIC ELEMENT MATCHING' [patent_app_type] => utility [patent_app_number] => 12/560440 [patent_app_country] => US [patent_app_date] => 2009-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2332 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0062/20110062938.pdf [firstpage_image] =>[orig_patent_app_number] => 12560440 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/560440
Bandgap voltage reference with dynamic element matching Sep 15, 2009 Issued
Array ( [id] => 8561028 [patent_doc_number] => 08335095 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-12-18 [patent_title] => 'One cycle control method for power factor correction' [patent_app_type] => utility [patent_app_number] => 13/128610 [patent_app_country] => US [patent_app_date] => 2009-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2319 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13128610 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/128610
One cycle control method for power factor correction Sep 13, 2009 Issued
Array ( [id] => 6216865 [patent_doc_number] => 20100052627 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-04 [patent_title] => 'DC/DC CONVERTER' [patent_app_type] => utility [patent_app_number] => 12/547050 [patent_app_country] => US [patent_app_date] => 2009-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4948 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0052/20100052627.pdf [firstpage_image] =>[orig_patent_app_number] => 12547050 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/547050
DC/DC converter Aug 24, 2009 Issued
Array ( [id] => 6068328 [patent_doc_number] => 20110043177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-24 [patent_title] => 'CONTROL DEVICE FOR AN INTERLEAVING POWER FACTOR CORRECTOR' [patent_app_type] => utility [patent_app_number] => 12/543660 [patent_app_country] => US [patent_app_date] => 2009-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6491 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0043/20110043177.pdf [firstpage_image] =>[orig_patent_app_number] => 12543660 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/543660
Control device for an interleaving power factor corrector Aug 18, 2009 Issued
Array ( [id] => 8245394 [patent_doc_number] => 08203322 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-19 [patent_title] => 'DC-DC converter' [patent_app_type] => utility [patent_app_number] => 12/544160 [patent_app_country] => US [patent_app_date] => 2009-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 16835 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/203/08203322.pdf [firstpage_image] =>[orig_patent_app_number] => 12544160 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/544160
DC-DC converter Aug 18, 2009 Issued
Array ( [id] => 8271693 [patent_doc_number] => 08213199 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-03 [patent_title] => 'Multiphase grid synchronized regulated current source inverter systems' [patent_app_type] => utility [patent_app_number] => 12/542891 [patent_app_country] => US [patent_app_date] => 2009-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 50 [patent_no_of_words] => 16219 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12542891 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/542891
Multiphase grid synchronized regulated current source inverter systems Aug 17, 2009 Issued
Array ( [id] => 8029565 [patent_doc_number] => 08143868 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-03-27 [patent_title] => 'Integrated LDO with variable resistive load' [patent_app_type] => utility [patent_app_number] => 12/542720 [patent_app_country] => US [patent_app_date] => 2009-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3057 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/143/08143868.pdf [firstpage_image] =>[orig_patent_app_number] => 12542720 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/542720
Integrated LDO with variable resistive load Aug 17, 2009 Issued
Array ( [id] => 6296037 [patent_doc_number] => 20100066341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-18 [patent_title] => 'POWER CONVERTER' [patent_app_type] => utility [patent_app_number] => 12/537440 [patent_app_country] => US [patent_app_date] => 2009-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7199 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0066/20100066341.pdf [firstpage_image] =>[orig_patent_app_number] => 12537440 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/537440
Power converter Aug 6, 2009 Issued
Array ( [id] => 8018449 [patent_doc_number] => 08138732 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-03-20 [patent_title] => 'DCR sense for a COT power converter' [patent_app_type] => utility [patent_app_number] => 12/461210 [patent_app_country] => US [patent_app_date] => 2009-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2122 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/138/08138732.pdf [firstpage_image] =>[orig_patent_app_number] => 12461210 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/461210
DCR sense for a COT power converter Aug 4, 2009 Issued
Array ( [id] => 6147765 [patent_doc_number] => 20110019450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-27 [patent_title] => 'High Speed Rectifier Circuit' [patent_app_type] => utility [patent_app_number] => 12/506610 [patent_app_country] => US [patent_app_date] => 2009-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4539 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0019/20110019450.pdf [firstpage_image] =>[orig_patent_app_number] => 12506610 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/506610
High speed rectifier circuit Jul 20, 2009 Issued
Array ( [id] => 8809082 [patent_doc_number] => 08446742 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-05-21 [patent_title] => 'Inverter control circuit and interconnection inverter system having that inverter control circuit' [patent_app_type] => utility [patent_app_number] => 12/991630 [patent_app_country] => US [patent_app_date] => 2009-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 24 [patent_no_of_words] => 18587 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12991630 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/991630
Inverter control circuit and interconnection inverter system having that inverter control circuit Jul 12, 2009 Issued
12/502048 VOLTAGE REGULATION OF A UTILITY POWER NETWORK Jul 12, 2009 Abandoned
Array ( [id] => 8813273 [patent_doc_number] => 20130114318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-09 [patent_title] => 'SOLID-STATE INDUCTIVE CONVERTER' [patent_app_type] => utility [patent_app_number] => 13/808320 [patent_app_country] => US [patent_app_date] => 2009-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 5222 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13808320 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/808320
SOLID-STATE INDUCTIVE CONVERTER Jul 5, 2009 Abandoned
Array ( [id] => 6595333 [patent_doc_number] => 20100001699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-07 [patent_title] => 'OUTPUT VOLTAGE CONTROL CIRCUIT FOR MODULAR POWER SUPPLIES' [patent_app_type] => utility [patent_app_number] => 12/496600 [patent_app_country] => US [patent_app_date] => 2009-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6161 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0001/20100001699.pdf [firstpage_image] =>[orig_patent_app_number] => 12496600 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/496600
OUTPUT VOLTAGE CONTROL CIRCUIT FOR MODULAR POWER SUPPLIES Jun 30, 2009 Abandoned
Array ( [id] => 5462107 [patent_doc_number] => 20090322307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-31 [patent_title] => 'Power Transfer Device, Power Supply Device and Power Receiving Device' [patent_app_type] => utility [patent_app_number] => 12/492662 [patent_app_country] => US [patent_app_date] => 2009-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 13110 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0322/20090322307.pdf [firstpage_image] =>[orig_patent_app_number] => 12492662 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/492662
Power transfer device, power supply device and power receiving device Jun 25, 2009 Issued
Array ( [id] => 5494533 [patent_doc_number] => 20090262561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-22 [patent_title] => 'METHOD AND APPARATUS TO IMPROVE REGULATION OF A POWER SUPPLY' [patent_app_type] => utility [patent_app_number] => 12/491597 [patent_app_country] => US [patent_app_date] => 2009-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5296 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0262/20090262561.pdf [firstpage_image] =>[orig_patent_app_number] => 12491597 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/491597
Method and apparatus to improve regulation of a power supply Jun 24, 2009 Issued
Array ( [id] => 8182521 [patent_doc_number] => 20120113699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-10 [patent_title] => 'Converter' [patent_app_type] => utility [patent_app_number] => 13/380500 [patent_app_country] => US [patent_app_date] => 2009-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5194 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0113/20120113699.pdf [firstpage_image] =>[orig_patent_app_number] => 13380500 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/380500
Converter Jun 21, 2009 Issued
Array ( [id] => 5456384 [patent_doc_number] => 20090256536 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-15 [patent_title] => 'INTEGRATED SWITCH WITH INTERNALLY ADJUSTED CONDUCTION TIME' [patent_app_type] => utility [patent_app_number] => 12/488455 [patent_app_country] => US [patent_app_date] => 2009-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3770 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0256/20090256536.pdf [firstpage_image] =>[orig_patent_app_number] => 12488455 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/488455
Integrated switch with internally adjusted conduction time Jun 18, 2009 Issued
Array ( [id] => 5395461 [patent_doc_number] => 20090315524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-24 [patent_title] => 'Constant current control circuit' [patent_app_type] => utility [patent_app_number] => 12/457710 [patent_app_country] => US [patent_app_date] => 2009-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7923 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0315/20090315524.pdf [firstpage_image] =>[orig_patent_app_number] => 12457710 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/457710
Constant current control circuit Jun 17, 2009 Issued
Array ( [id] => 5568552 [patent_doc_number] => 20090251930 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-08 [patent_title] => 'METHOD AND APPARATUS FOR REGULATING AN OUTPUT CURRENT FROM A POWER CONVERTER' [patent_app_type] => utility [patent_app_number] => 12/487457 [patent_app_country] => US [patent_app_date] => 2009-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4382 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0251/20090251930.pdf [firstpage_image] =>[orig_patent_app_number] => 12487457 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/487457
Method and apparatus for regulating an output current from a power converter Jun 17, 2009 Issued
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