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] => 10224835 [patent_doc_number] => 20150109828 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-23 [patent_title] => 'POWER SUPPLY APPARATUS AND DRIVING METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 14/520410 [patent_app_country] => US [patent_app_date] => 2014-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5419 [patent_no_of_claims] => 22 [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] => 14520410 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/520410
Power supply apparatus and driving method thereof Oct 21, 2014 Issued
Array ( [id] => 13683625 [patent_doc_number] => 20160380549 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-29 [patent_title] => AC-AC POWER SOURCE CONVERSION DEVICE AND CONVERSION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 15/039500 [patent_app_country] => US [patent_app_date] => 2014-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4492 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 592 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15039500 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/039500
AC-AC POWER SOURCE CONVERSION DEVICE AND CONVERSION METHOD THEREOF Oct 13, 2014 Abandoned
Array ( [id] => 9811131 [patent_doc_number] => 20150023076 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-22 [patent_title] => 'POWER CONVERTER CONTROL DEVICE' [patent_app_type] => utility [patent_app_number] => 14/506920 [patent_app_country] => US [patent_app_date] => 2014-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7390 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14506920 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/506920
Power converter control device Oct 5, 2014 Issued
Array ( [id] => 11246984 [patent_doc_number] => 09473035 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-18 [patent_title] => 'Power conversion device' [patent_app_type] => utility [patent_app_number] => 14/489710 [patent_app_country] => US [patent_app_date] => 2014-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3786 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14489710 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/489710
Power conversion device Sep 17, 2014 Issued
Array ( [id] => 11222131 [patent_doc_number] => 09450482 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-20 [patent_title] => 'Fault recovery for multi-phase power converters' [patent_app_type] => utility [patent_app_number] => 14/121500 [patent_app_country] => US [patent_app_date] => 2014-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3828 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14121500 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/121500
Fault recovery for multi-phase power converters Sep 11, 2014 Issued
Array ( [id] => 10112650 [patent_doc_number] => 09148072 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-29 [patent_title] => 'Inverter apparatus' [patent_app_type] => utility [patent_app_number] => 14/474620 [patent_app_country] => US [patent_app_date] => 2014-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 7267 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14474620 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/474620
Inverter apparatus Sep 1, 2014 Issued
Array ( [id] => 11240412 [patent_doc_number] => 09467061 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-11 [patent_title] => 'System and method for driving a transistor' [patent_app_type] => utility [patent_app_number] => 14/473300 [patent_app_country] => US [patent_app_date] => 2014-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4366 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14473300 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/473300
System and method for driving a transistor Aug 28, 2014 Issued
Array ( [id] => 10562142 [patent_doc_number] => 09285814 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-03-15 [patent_title] => 'Feedback path for fast response to transients in voltage regulators' [patent_app_type] => utility [patent_app_number] => 14/472110 [patent_app_country] => US [patent_app_date] => 2014-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5124 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14472110 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/472110
Feedback path for fast response to transients in voltage regulators Aug 27, 2014 Issued
Array ( [id] => 9906410 [patent_doc_number] => 20150061610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-05 [patent_title] => 'CONTROLLER AND A METHOD FOR CONTROLLING A PROCESS VARIABLE AND A POWER SUPPLY CIRCUIT COMPRISING A POWER SUPPLY AND A CONTROLLER' [patent_app_type] => utility [patent_app_number] => 14/472010 [patent_app_country] => US [patent_app_date] => 2014-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10486 [patent_no_of_claims] => 17 [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] => 14472010 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/472010
Controller and a method for controlling a process variable and a power supply circuit comprising a power supply and a controller Aug 27, 2014 Issued
Array ( [id] => 10472894 [patent_doc_number] => 20150357911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-10 [patent_title] => 'POWER CONVERSION SYSTEM OF MULTI-PHASE GENERATOR AND METHOD OF OPERATING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/468610 [patent_app_country] => US [patent_app_date] => 2014-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3556 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14468610 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/468610
Power conversion system of multi-phase generator and method of operating the same Aug 25, 2014 Issued
Array ( [id] => 11188119 [patent_doc_number] => 09419539 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-16 [patent_title] => 'Systems and methods for enhanced operation and protection of power converters' [patent_app_type] => utility [patent_app_number] => 14/467220 [patent_app_country] => US [patent_app_date] => 2014-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5857 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14467220 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/467220
Systems and methods for enhanced operation and protection of power converters Aug 24, 2014 Issued
Array ( [id] => 10253857 [patent_doc_number] => 20150138853 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-21 [patent_title] => 'UNDER-VOLTAGE PROTECTION CIRCUIT FOR PROGRAMMABLE POWER SUPPLIES' [patent_app_type] => utility [patent_app_number] => 14/466110 [patent_app_country] => US [patent_app_date] => 2014-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2725 [patent_no_of_claims] => 16 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14466110 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/466110
Under-voltage protection circuit for programmable power supplies Aug 21, 2014 Issued
Array ( [id] => 9803381 [patent_doc_number] => 20150015325 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-15 [patent_title] => 'MULTIPLE OUTPUT CHARGE PUMP WITH MULTIPLE FLYING CAPACITORS' [patent_app_type] => utility [patent_app_number] => 14/465040 [patent_app_country] => US [patent_app_date] => 2014-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 16243 [patent_no_of_claims] => 22 [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] => 14465040 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/465040
Multiple output charge pump with multiple flying capacitors Aug 20, 2014 Issued
Array ( [id] => 11675771 [patent_doc_number] => 20170164495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-08 [patent_title] => 'SUBSEA CONVERTER MODULE' [patent_app_type] => utility [patent_app_number] => 15/322478 [patent_app_country] => US [patent_app_date] => 2014-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9654 [patent_no_of_claims] => 24 [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] => 15322478 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/322478
SUBSEA CONVERTER MODULE Aug 11, 2014 Abandoned
Array ( [id] => 10810103 [patent_doc_number] => 20160156262 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-02 [patent_title] => 'ADAPTIVE DUAL STAGE IDENTIFICATION CONTROL METHOD FOR A POWER STAGE OF A POWER CONVERTER' [patent_app_type] => utility [patent_app_number] => 14/906900 [patent_app_country] => US [patent_app_date] => 2014-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5327 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14906900 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/906900
Adaptive dual stage identification control method for a power stage of a power converter Aug 10, 2014 Issued
Array ( [id] => 10609577 [patent_doc_number] => 09329607 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-03 [patent_title] => 'Electrical load controller having a frame with an integrally formed backlightable indicator region' [patent_app_type] => utility [patent_app_number] => 14/455610 [patent_app_country] => US [patent_app_date] => 2014-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 21 [patent_no_of_words] => 8002 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14455610 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/455610
Electrical load controller having a frame with an integrally formed backlightable indicator region Aug 7, 2014 Issued
Array ( [id] => 10329855 [patent_doc_number] => 20150214859 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-30 [patent_title] => 'POWER CONVERSION SYSTEM AND METHOD OF OPERATING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/448210 [patent_app_country] => US [patent_app_date] => 2014-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6227 [patent_no_of_claims] => 20 [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] => 14448210 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/448210
Power conversion system and method of operating the same Jul 30, 2014 Issued
Array ( [id] => 11201681 [patent_doc_number] => 09431904 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-30 [patent_title] => 'DC/DC converter efficiency improvement for low current levels' [patent_app_type] => utility [patent_app_number] => 14/445300 [patent_app_country] => US [patent_app_date] => 2014-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 8836 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14445300 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/445300
DC/DC converter efficiency improvement for low current levels Jul 28, 2014 Issued
Array ( [id] => 10067270 [patent_doc_number] => 09106135 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-11 [patent_title] => 'Voltage boosting/lowering circuit and voltage boosting/lowering circuit control method' [patent_app_type] => utility [patent_app_number] => 14/341218 [patent_app_country] => US [patent_app_date] => 2014-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 10644 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14341218 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/341218
Voltage boosting/lowering circuit and voltage boosting/lowering circuit control method Jul 24, 2014 Issued
Array ( [id] => 11884355 [patent_doc_number] => 09755543 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-05 [patent_title] => 'Power supply device and semiconductor device' [patent_app_type] => utility [patent_app_number] => 14/330667 [patent_app_country] => US [patent_app_date] => 2014-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7065 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14330667 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/330667
Power supply device and semiconductor device Jul 13, 2014 Issued
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