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] => 10179478 [patent_doc_number] => 09209698 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-08 [patent_title] => 'Electric power conversion device' [patent_app_type] => utility [patent_app_number] => 14/406730 [patent_app_country] => US [patent_app_date] => 2013-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 10856 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 469 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14406730 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/406730
Electric power conversion device May 22, 2013 Issued
Array ( [id] => 9051815 [patent_doc_number] => 20130249529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-26 [patent_title] => 'LOW FORWARD VOLTAGE RECTIFIER USING CAPACITIVE CURRENT SPLITTING' [patent_app_type] => utility [patent_app_number] => 13/900451 [patent_app_country] => US [patent_app_date] => 2013-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4578 [patent_no_of_claims] => 24 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13900451 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/900451
Low forward voltage rectifier using capacitive current splitting May 21, 2013 Issued
Array ( [id] => 10125868 [patent_doc_number] => 09160242 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-13 [patent_title] => 'Electric power conversion device' [patent_app_type] => utility [patent_app_number] => 14/407910 [patent_app_country] => US [patent_app_date] => 2013-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 10367 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14407910 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/407910
Electric power conversion device May 20, 2013 Issued
Array ( [id] => 9172969 [patent_doc_number] => 20130314954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-28 [patent_title] => 'POWER SUPPLY INPUT ROUTING' [patent_app_type] => utility [patent_app_number] => 13/889220 [patent_app_country] => US [patent_app_date] => 2013-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3186 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13889220 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/889220
Power supply input routing May 6, 2013 Issued
Array ( [id] => 9132554 [patent_doc_number] => 20130293267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-07 [patent_title] => 'CONTROL DEVICE FOR A RESONANT APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/888180 [patent_app_country] => US [patent_app_date] => 2013-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5424 [patent_no_of_claims] => 25 [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] => 13888180 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/888180
Control device for a resonant apparatus May 5, 2013 Issued
Array ( [id] => 10145625 [patent_doc_number] => 09178442 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-11-03 [patent_title] => 'Three-phase/two-phase rotary transformer' [patent_app_type] => utility [patent_app_number] => 14/400230 [patent_app_country] => US [patent_app_date] => 2013-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 3956 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14400230 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/400230
Three-phase/two-phase rotary transformer May 2, 2013 Issued
Array ( [id] => 9951941 [patent_doc_number] => 09000736 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-07 [patent_title] => 'Power factor correction algorithm for arbitrary input waveform' [patent_app_type] => utility [patent_app_number] => 13/887210 [patent_app_country] => US [patent_app_date] => 2013-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3837 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13887210 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/887210
Power factor correction algorithm for arbitrary input waveform May 2, 2013 Issued
Array ( [id] => 10185170 [patent_doc_number] => 09214855 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-15 [patent_title] => 'Active power factor correction circuit for a constant current power converter' [patent_app_type] => utility [patent_app_number] => 13/887200 [patent_app_country] => US [patent_app_date] => 2013-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3163 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13887200 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/887200
Active power factor correction circuit for a constant current power converter May 2, 2013 Issued
Array ( [id] => 9783512 [patent_doc_number] => 20140300332 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-09 [patent_title] => 'ADAPTIVE FREQUENCY COMPENSATION FOR HIGH SPEED LINEAR VOLTAGE REGULATOR' [patent_app_type] => utility [patent_app_number] => 13/874400 [patent_app_country] => US [patent_app_date] => 2013-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7824 [patent_no_of_claims] => 19 [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] => 13874400 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/874400
Adaptive frequency compensation for high speed linear voltage regulator Apr 29, 2013 Issued
Array ( [id] => 10570735 [patent_doc_number] => 09293919 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-22 [patent_title] => 'Systems and methods for inductive load switching' [patent_app_type] => utility [patent_app_number] => 13/871319 [patent_app_country] => US [patent_app_date] => 2013-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 16210 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13871319 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/871319
Systems and methods for inductive load switching Apr 25, 2013 Issued
Array ( [id] => 10710563 [patent_doc_number] => 20160056710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-25 [patent_title] => 'MECHANICAL BYPASS SWITCH DEVICE, CONVERTER ARM AND POWER CONVERTER' [patent_app_type] => utility [patent_app_number] => 14/780410 [patent_app_country] => US [patent_app_date] => 2013-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4831 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14780410 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/780410
Mechanical bypass switch device, converter arm and power converter Apr 17, 2013 Issued
Array ( [id] => 9160078 [patent_doc_number] => 20130308355 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-21 [patent_title] => 'POWER CONVERTER AND MATRIX CONVERTER' [patent_app_type] => utility [patent_app_number] => 13/865339 [patent_app_country] => US [patent_app_date] => 2013-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 10718 [patent_no_of_claims] => 14 [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] => 13865339 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/865339
Power converter and matrix converter Apr 17, 2013 Issued
Array ( [id] => 10591152 [patent_doc_number] => 09312775 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-12 [patent_title] => 'Reconstruction pulse shape integrity in feedback control environment' [patent_app_type] => utility [patent_app_number] => 13/865010 [patent_app_country] => US [patent_app_date] => 2013-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 6838 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [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] => 13865010 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/865010
Reconstruction pulse shape integrity in feedback control environment Apr 16, 2013 Issued
Array ( [id] => 10865543 [patent_doc_number] => 08891261 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-18 [patent_title] => 'Three-phase three-level soft-switched PFC rectifiers' [patent_app_type] => utility [patent_app_number] => 13/861241 [patent_app_country] => US [patent_app_date] => 2013-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 42 [patent_no_of_words] => 7921 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 401 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13861241 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/861241
Three-phase three-level soft-switched PFC rectifiers Apr 10, 2013 Issued
Array ( [id] => 9558388 [patent_doc_number] => 20140176101 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-26 [patent_title] => 'INTERNAL VOLTAGE GENERATION CIRCUITS' [patent_app_type] => utility [patent_app_number] => 13/846820 [patent_app_country] => US [patent_app_date] => 2013-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3094 [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] => 13846820 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/846820
Internal voltage generation circuits Mar 17, 2013 Issued
Array ( [id] => 9833190 [patent_doc_number] => 08942017 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-01-27 [patent_title] => 'Energy storage system and method thereof' [patent_app_type] => utility [patent_app_number] => 13/834651 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 8483 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13834651 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/834651
Energy storage system and method thereof Mar 14, 2013 Issued
Array ( [id] => 9730392 [patent_doc_number] => 20140266099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-18 [patent_title] => 'IN-RUSH CURRENT CONTROL FOR CHARGE-PUMP LDO' [patent_app_type] => utility [patent_app_number] => 13/843202 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5336 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13843202 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/843202
In-rush current control for charge-pump LDO Mar 14, 2013 Issued
Array ( [id] => 9945842 [patent_doc_number] => 08995158 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-31 [patent_title] => 'Circuit arrangement with a rectifier circuit' [patent_app_type] => utility [patent_app_number] => 13/834700 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 45 [patent_no_of_words] => 23045 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13834700 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/834700
Circuit arrangement with a rectifier circuit Mar 14, 2013 Issued
Array ( [id] => 9889620 [patent_doc_number] => 08975881 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-10 [patent_title] => 'Boost converter circuit' [patent_app_type] => utility [patent_app_number] => 13/838410 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2635 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13838410 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/838410
Boost converter circuit Mar 14, 2013 Issued
Array ( [id] => 9535050 [patent_doc_number] => 20140159696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-12 [patent_title] => 'UNIVERSAL POWER SUPPLY APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/843468 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3743 [patent_no_of_claims] => 16 [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] => 13843468 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/843468
Universal power supply apparatus Mar 14, 2013 Issued
Menu