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] => 12236621 [patent_doc_number] => 20180069484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-08 [patent_title] => 'POWER SUPPLY UNIT AND STATIC ELIMINATOR' [patent_app_type] => utility [patent_app_number] => 15/810200 [patent_app_country] => US [patent_app_date] => 2017-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 10063 [patent_no_of_claims] => 19 [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] => 15810200 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/810200
Power supply unit and static eliminator Nov 12, 2017 Issued
Array ( [id] => 16027297 [patent_doc_number] => 10676052 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-09 [patent_title] => Power distributor, and on-board electrical system having at least one power distributor [patent_app_type] => utility [patent_app_number] => 16/348605 [patent_app_country] => US [patent_app_date] => 2017-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 9033 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16348605 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/348605
Power distributor, and on-board electrical system having at least one power distributor Nov 8, 2017 Issued
Array ( [id] => 12694858 [patent_doc_number] => 20180123452 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-03 [patent_title] => CHARGE RECYCLING SWITCHED CAPACITOR REGULATORS [patent_app_type] => utility [patent_app_number] => 15/801106 [patent_app_country] => US [patent_app_date] => 2017-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6300 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15801106 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/801106
Charge recycling switched capacitor regulators Oct 31, 2017 Issued
Array ( [id] => 16309196 [patent_doc_number] => 10778011 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-15 [patent_title] => Power transmission networks [patent_app_type] => utility [patent_app_number] => 16/348459 [patent_app_country] => US [patent_app_date] => 2017-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3250 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16348459 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/348459
Power transmission networks Oct 30, 2017 Issued
Array ( [id] => 12874771 [patent_doc_number] => 20180183432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-28 [patent_title] => SEMICONDUCTOR APPARATUS AND INVERTER SYSTEM [patent_app_type] => utility [patent_app_number] => 15/796100 [patent_app_country] => US [patent_app_date] => 2017-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5783 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15796100 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/796100
SEMICONDUCTOR APPARATUS AND INVERTER SYSTEM Oct 26, 2017 Abandoned
Array ( [id] => 12670252 [patent_doc_number] => 20180115250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-26 [patent_title] => SWITCH EFFICIENCY OPTIMIZATION CIRCUIT [patent_app_type] => utility [patent_app_number] => 15/791349 [patent_app_country] => US [patent_app_date] => 2017-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7696 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15791349 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/791349
Switch efficiency optimization circuit Oct 22, 2017 Issued
Array ( [id] => 14875001 [patent_doc_number] => 20190287742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => ARC-QUENCHING DEVICE FOR DIRECT CURRENT SWITCH [patent_app_type] => utility [patent_app_number] => 16/347363 [patent_app_country] => US [patent_app_date] => 2017-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7481 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16347363 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/347363
Arc-quenching device for direct current switch Oct 19, 2017 Issued
Array ( [id] => 13084855 [patent_doc_number] => 10062499 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-28 [patent_title] => Power module and magnetic component thereof [patent_app_type] => utility [patent_app_number] => 15/784864 [patent_app_country] => US [patent_app_date] => 2017-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 75 [patent_no_of_words] => 13909 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15784864 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/784864
Power module and magnetic component thereof Oct 15, 2017 Issued
Array ( [id] => 13863453 [patent_doc_number] => 10193462 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-01-29 [patent_title] => Power converter using bi-directional active rectifying bridge [patent_app_type] => utility [patent_app_number] => 15/729920 [patent_app_country] => US [patent_app_date] => 2017-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 25 [patent_no_of_words] => 8439 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15729920 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/729920
Power converter using bi-directional active rectifying bridge Oct 10, 2017 Issued
Array ( [id] => 12500082 [patent_doc_number] => 09997992 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-06-12 [patent_title] => DC-DC power converter with overshoot protection [patent_app_type] => utility [patent_app_number] => 15/725283 [patent_app_country] => US [patent_app_date] => 2017-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5359 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15725283 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/725283
DC-DC power converter with overshoot protection Oct 4, 2017 Issued
Array ( [id] => 12536235 [patent_doc_number] => 10008943 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-26 [patent_title] => Semi-resonant power converters and methods of operation [patent_app_type] => utility [patent_app_number] => 15/726093 [patent_app_country] => US [patent_app_date] => 2017-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8343 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15726093 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/726093
Semi-resonant power converters and methods of operation Oct 4, 2017 Issued
Array ( [id] => 14692651 [patent_doc_number] => 20190245441 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => METHOD FOR OPERATING A DC-DC CONVERTER, CONTROL APPARATUS FOR A DC-DC CONVERTER, AND DC-DC CONVERTER [patent_app_type] => utility [patent_app_number] => 16/342223 [patent_app_country] => US [patent_app_date] => 2017-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4058 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16342223 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/342223
Method for operating a DC-DC converter, control apparatus for a DC-DC converter, and DC-DC converter Oct 4, 2017 Issued
Array ( [id] => 16149323 [patent_doc_number] => 10707748 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-07 [patent_title] => Control device for DC converter, DC converter, and method for controlling a DC converter [patent_app_type] => utility [patent_app_number] => 16/341014 [patent_app_country] => US [patent_app_date] => 2017-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4482 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16341014 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/341014
Control device for DC converter, DC converter, and method for controlling a DC converter Oct 1, 2017 Issued
Array ( [id] => 12616821 [patent_doc_number] => 20180097437 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-05 [patent_title] => CONVERSION APPARATUS, EQUIPMENT, AND CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 15/718810 [patent_app_country] => US [patent_app_date] => 2017-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14512 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15718810 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/718810
Conversion apparatus, equipment, and control method Sep 27, 2017 Issued
Array ( [id] => 15370883 [patent_doc_number] => 20200021206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => CONVERTER AND METHOD FOR OPERATING A CONVERTER [patent_app_type] => utility [patent_app_number] => 16/334934 [patent_app_country] => US [patent_app_date] => 2017-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4073 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16334934 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/334934
Converter and method for operating a converter Sep 19, 2017 Issued
Array ( [id] => 12122195 [patent_doc_number] => 20180005781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-04 [patent_title] => 'ELECTRICAL LOAD CONTROLLER HAVING A FRAME WITH AN INTEGRALLY FORMED BACKLIGHTABLE INDICATOR REGION' [patent_app_type] => utility [patent_app_number] => 15/706045 [patent_app_country] => US [patent_app_date] => 2017-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 8002 [patent_no_of_claims] => 29 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15706045 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/706045
Electrical load controller having a frame with an integrally formed backlightable indicator region Sep 14, 2017 Issued
Array ( [id] => 15186099 [patent_doc_number] => 20190363641 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => RECTIFIER CIRCUIT AND DIMMER CIRCUIT [patent_app_type] => utility [patent_app_number] => 16/331795 [patent_app_country] => US [patent_app_date] => 2017-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7014 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16331795 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/331795
Rectifier circuit and dimmer circuit Sep 11, 2017 Issued
Array ( [id] => 14785987 [patent_doc_number] => 20190267891 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => SNUBBER CIRCUIT AND DISPLAY APPARATUS USING SAME [patent_app_type] => utility [patent_app_number] => 15/735249 [patent_app_country] => US [patent_app_date] => 2017-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3686 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15735249 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/735249
Snubber circuit and display apparatus using same Sep 3, 2017 Issued
Array ( [id] => 14844161 [patent_doc_number] => 20190280481 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => VOLTAGE/REACTIVE POWER OPERATION ASSISTING DEVICE AND ASSISTING METHOD, AND VOLTAGE/REACTIVE POWER OPERATION MONITORING CONTROL DEVICE AND MONITORING CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 16/335278 [patent_app_country] => US [patent_app_date] => 2017-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20644 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16335278 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/335278
Voltage/reactive power operation assisting device and assisting method, and voltage/reactive power operation monitoring control device and monitoring control method Sep 3, 2017 Issued
Array ( [id] => 17145885 [patent_doc_number] => 20210313898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => SERIES AC VOLTAGE REGULATOR [patent_app_type] => utility [patent_app_number] => 16/330373 [patent_app_country] => US [patent_app_date] => 2017-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5017 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16330373 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/330373
Series AC voltage regulator Aug 31, 2017 Issued
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