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] => 13880225 [patent_doc_number] => 20190036453 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => Power Converter [patent_app_type] => utility [patent_app_number] => 16/047164 [patent_app_country] => US [patent_app_date] => 2018-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5335 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16047164 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/047164
Power converter Jul 26, 2018 Issued
Array ( [id] => 13809049 [patent_doc_number] => 10181794 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-01-15 [patent_title] => Two-stage multi-phase switch-mode power converter with inter-stage phase shedding control [patent_app_type] => utility [patent_app_number] => 16/047645 [patent_app_country] => US [patent_app_date] => 2018-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4231 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16047645 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/047645
Two-stage multi-phase switch-mode power converter with inter-stage phase shedding control Jul 26, 2018 Issued
Array ( [id] => 17825645 [patent_doc_number] => 11430598 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => Power converter [patent_app_type] => utility [patent_app_number] => 16/638334 [patent_app_country] => US [patent_app_date] => 2018-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 9854 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [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] => 16638334 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/638334
Power converter Jul 25, 2018 Issued
Array ( [id] => 13844819 [patent_doc_number] => 20190025894 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => POWER DISTRIBUTION SYSTEM WITH THERMAL CUTOFF FOR DIELECTRIC COOLING SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/042532 [patent_app_country] => US [patent_app_date] => 2018-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1165 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16042532 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/042532
Power distribution system with thermal cutoff for dielectric cooling systems Jul 22, 2018 Issued
Array ( [id] => 16133485 [patent_doc_number] => 10700517 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-30 [patent_title] => Active surge protection structure and surge-to-digital converter thereof [patent_app_type] => utility [patent_app_number] => 16/042144 [patent_app_country] => US [patent_app_date] => 2018-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 3693 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 16042144 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/042144
Active surge protection structure and surge-to-digital converter thereof Jul 22, 2018 Issued
Array ( [id] => 13844767 [patent_doc_number] => 20190025868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => SELF-STARTING BANDGAP REFERENCE DEVICES AND METHODS THEREOF [patent_app_type] => utility [patent_app_number] => 16/041193 [patent_app_country] => US [patent_app_date] => 2018-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7933 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16041193 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/041193
Self-starting bandgap reference devices and methods thereof Jul 19, 2018 Issued
Array ( [id] => 13529609 [patent_doc_number] => 20180316347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-01 [patent_title] => High Speed Switching Solid State Relay Circuit [patent_app_type] => utility [patent_app_number] => 16/025984 [patent_app_country] => US [patent_app_date] => 2018-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3027 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16025984 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/025984
High speed switching solid state relay circuit Jul 1, 2018 Issued
Array ( [id] => 16441043 [patent_doc_number] => 20200358370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => DISTORTION SPECTRUM CONTROL BY SPACE VECTOR MODULATION [patent_app_type] => utility [patent_app_number] => 16/764840 [patent_app_country] => US [patent_app_date] => 2018-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6124 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16764840 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/764840
Distortion spectrum control by space vector modulation Jun 26, 2018 Issued
Array ( [id] => 14399033 [patent_doc_number] => 10312810 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-06-04 [patent_title] => Interleaved DC-DC converter having stacked output capacitors [patent_app_type] => utility [patent_app_number] => 16/013380 [patent_app_country] => US [patent_app_date] => 2018-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2890 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16013380 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/013380
Interleaved DC-DC converter having stacked output capacitors Jun 19, 2018 Issued
Array ( [id] => 13631009 [patent_doc_number] => 20180367057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-20 [patent_title] => Electrical Power Conversion and Distribution Device [patent_app_type] => utility [patent_app_number] => 16/013900 [patent_app_country] => US [patent_app_date] => 2018-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1527 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16013900 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/013900
Electrical Power Conversion and Distribution Device Jun 19, 2018 Abandoned
Array ( [id] => 13630965 [patent_doc_number] => 20180367035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-20 [patent_title] => CIRCUITS AND DEVICES RELATED TO VOLTAGE CONVERSION [patent_app_type] => utility [patent_app_number] => 16/012647 [patent_app_country] => US [patent_app_date] => 2018-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10987 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16012647 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/012647
Circuits and devices related to voltage conversion Jun 18, 2018 Issued
Array ( [id] => 14012691 [patent_doc_number] => 10224827 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-03-05 [patent_title] => Power converter with wide DC voltage range [patent_app_type] => utility [patent_app_number] => 16/007750 [patent_app_country] => US [patent_app_date] => 2018-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 21 [patent_no_of_words] => 17031 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16007750 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/007750
Power converter with wide DC voltage range Jun 12, 2018 Issued
Array ( [id] => 16851357 [patent_doc_number] => 20210152102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => CONTROL CIRCUIT FOR CONTROLLING A RESONANT POWER CONVERTER [patent_app_type] => utility [patent_app_number] => 16/622316 [patent_app_country] => US [patent_app_date] => 2018-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5921 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16622316 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/622316
Control circuit for controlling a resonant power converter Jun 11, 2018 Issued
Array ( [id] => 16874206 [patent_doc_number] => 20210167673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => SEMICONDUCTOR MODULE [patent_app_type] => utility [patent_app_number] => 16/333992 [patent_app_country] => US [patent_app_date] => 2018-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7480 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 340 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16333992 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/333992
Semiconductor module Jun 7, 2018 Issued
Array ( [id] => 13560133 [patent_doc_number] => 20180331614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => CRYOGENIC OPERATION, RADIATION TOLERANT, LOW QUIESCENT CURRENT, LOW DROP OUT VOLTAGE REGULATOR [patent_app_type] => utility [patent_app_number] => 15/972920 [patent_app_country] => US [patent_app_date] => 2018-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3386 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15972920 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/972920
Cryogenic operation, radiation tolerant, low quiescent current, low drop out voltage regulator May 6, 2018 Issued
Array ( [id] => 14394501 [patent_doc_number] => 10310530 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-06-04 [patent_title] => Low-dropout regulator with load-adaptive frequency compensation [patent_app_type] => utility [patent_app_number] => 15/963330 [patent_app_country] => US [patent_app_date] => 2018-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3982 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15963330 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/963330
Low-dropout regulator with load-adaptive frequency compensation Apr 25, 2018 Issued
Array ( [id] => 16716423 [patent_doc_number] => 20210083570 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => DC/DC CONVERTER AND CONTROL METHOD FOR DC/DC CONVERTER [patent_app_type] => utility [patent_app_number] => 17/049078 [patent_app_country] => US [patent_app_date] => 2018-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19193 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17049078 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/049078
DC/DC converter and control method for DC/DC converter Apr 23, 2018 Issued
Array ( [id] => 15858571 [patent_doc_number] => 10644589 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-05 [patent_title] => Parallel connected inverters [patent_app_type] => utility [patent_app_number] => 15/958129 [patent_app_country] => US [patent_app_date] => 2018-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4674 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15958129 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/958129
Parallel connected inverters Apr 19, 2018 Issued
Array ( [id] => 13379561 [patent_doc_number] => 20180241322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => CONVERTER TOPOLOGIES AND CONTROL [patent_app_type] => utility [patent_app_number] => 15/956891 [patent_app_country] => US [patent_app_date] => 2018-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16698 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15956891 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/956891
Converter topologies and control Apr 18, 2018 Issued
Array ( [id] => 14493199 [patent_doc_number] => 10333404 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-06-25 [patent_title] => Voltage-based auto-correction of switching time [patent_app_type] => utility [patent_app_number] => 15/957900 [patent_app_country] => US [patent_app_date] => 2018-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 6925 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15957900 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/957900
Voltage-based auto-correction of switching time Apr 18, 2018 Issued
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