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] => 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
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
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
Array ( [id] => 16594361 [patent_doc_number] => 10903641 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-26 [patent_title] => Fast overvoltage protection circuit with digital control [patent_app_type] => utility [patent_app_number] => 15/955632 [patent_app_country] => US [patent_app_date] => 2018-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3270 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15955632 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/955632
Fast overvoltage protection circuit with digital control Apr 16, 2018 Issued
Array ( [id] => 16354357 [patent_doc_number] => 10794863 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-10-06 [patent_title] => Ionizer monitoring system and ion sensor [patent_app_type] => utility [patent_app_number] => 15/954041 [patent_app_country] => US [patent_app_date] => 2018-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 7677 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15954041 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/954041
Ionizer monitoring system and ion sensor Apr 15, 2018 Issued
Array ( [id] => 16418377 [patent_doc_number] => 10826284 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-03 [patent_title] => Self-tripping explosive fuse [patent_app_type] => utility [patent_app_number] => 15/952414 [patent_app_country] => US [patent_app_date] => 2018-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2235 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15952414 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/952414
Self-tripping explosive fuse Apr 12, 2018 Issued
Array ( [id] => 16684762 [patent_doc_number] => 10944257 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-09 [patent_title] => Integrated silicon controlled rectifier (SCR) and a low leakage SCR supply clamp for electrostatic discharge (ESP) protection [patent_app_type] => utility [patent_app_number] => 15/952466 [patent_app_country] => US [patent_app_date] => 2018-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 4849 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15952466 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/952466
Integrated silicon controlled rectifier (SCR) and a low leakage SCR supply clamp for electrostatic discharge (ESP) protection Apr 12, 2018 Issued
Array ( [id] => 17381710 [patent_doc_number] => 11239745 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-01 [patent_title] => Power converter including a recirculating snubber [patent_app_type] => utility [patent_app_number] => 17/045607 [patent_app_country] => US [patent_app_date] => 2018-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3134 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17045607 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/045607
Power converter including a recirculating snubber Apr 10, 2018 Issued
Array ( [id] => 17263755 [patent_doc_number] => 20210376740 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => POWER CONVERSION CIRCUIT [patent_app_type] => utility [patent_app_number] => 16/639978 [patent_app_country] => US [patent_app_date] => 2018-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6496 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16639978 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/639978
Power conversion circuit Apr 9, 2018 Issued
Array ( [id] => 13922493 [patent_doc_number] => 10205377 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-02-12 [patent_title] => Active clamp flyback converter control with reduced current [patent_app_type] => utility [patent_app_number] => 15/948183 [patent_app_country] => US [patent_app_date] => 2018-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 8 [patent_no_of_words] => 6692 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [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] => 15948183 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/948183
Active clamp flyback converter control with reduced current Apr 8, 2018 Issued
Array ( [id] => 14614055 [patent_doc_number] => 10359725 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-23 [patent_title] => Power source device and image forming apparatus [patent_app_type] => utility [patent_app_number] => 15/945805 [patent_app_country] => US [patent_app_date] => 2018-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 3312 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15945805 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/945805
Power source device and image forming apparatus Apr 4, 2018 Issued
Array ( [id] => 14301997 [patent_doc_number] => 10291136 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-14 [patent_title] => Control device and control method [patent_app_type] => utility [patent_app_number] => 15/944820 [patent_app_country] => US [patent_app_date] => 2018-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6208 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15944820 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/944820
Control device and control method Apr 3, 2018 Issued
Array ( [id] => 14457047 [patent_doc_number] => 10324482 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-18 [patent_title] => Voltage regulator with impedance compensation [patent_app_type] => utility [patent_app_number] => 15/943806 [patent_app_country] => US [patent_app_date] => 2018-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 5473 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15943806 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/943806
Voltage regulator with impedance compensation Apr 2, 2018 Issued
Array ( [id] => 13528005 [patent_doc_number] => 20180315545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-01 [patent_title] => MULTILAYER ELECTRONIC COMPONENT [patent_app_type] => utility [patent_app_number] => 15/940301 [patent_app_country] => US [patent_app_date] => 2018-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10528 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 15940301 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/940301
Multilayer electronic component Mar 28, 2018 Issued
Array ( [id] => 16265080 [patent_doc_number] => 10756531 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-25 [patent_title] => Voltage differential transducer (VDT) fault detection [patent_app_type] => utility [patent_app_number] => 15/939451 [patent_app_country] => US [patent_app_date] => 2018-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3609 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15939451 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/939451
Voltage differential transducer (VDT) fault detection Mar 28, 2018 Issued
Array ( [id] => 13890953 [patent_doc_number] => 10198023 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-05 [patent_title] => Reference voltage generator [patent_app_type] => utility [patent_app_number] => 15/940010 [patent_app_country] => US [patent_app_date] => 2018-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 7396 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [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] => 15940010 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/940010
Reference voltage generator Mar 28, 2018 Issued
Array ( [id] => 14939805 [patent_doc_number] => 20190305541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => CIRCUIT INTERRUPTER WITH SELF-TEST CIRCUIT AND METHOD OF OPERATING A CIRCUIT INTERRUPTER [patent_app_type] => utility [patent_app_number] => 15/937991 [patent_app_country] => US [patent_app_date] => 2018-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4202 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15937991 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/937991
Circuit interrupter with self-test circuit and method of operating a circuit interrupter Mar 27, 2018 Issued
Array ( [id] => 16716451 [patent_doc_number] => 20210083598 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => METHOD FOR PULSE-WIDTH MODULATION OF A POWER CONVERTER AND A POWER CONVERTER [patent_app_type] => utility [patent_app_number] => 16/975179 [patent_app_country] => US [patent_app_date] => 2018-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5855 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16975179 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/975179
Method for pulse-width modulation of a power converter and a power converter Mar 20, 2018 Issued
Array ( [id] => 16819759 [patent_doc_number] => 11004596 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-11 [patent_title] => Hybrid transformer systems and methods [patent_app_type] => utility [patent_app_number] => 16/494893 [patent_app_country] => US [patent_app_date] => 2018-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4161 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16494893 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/494893
Hybrid transformer systems and methods Mar 15, 2018 Issued
Array ( [id] => 13471891 [patent_doc_number] => 20180287488 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => POWER FACTOR CORRECTION DEVICE, AND CURRENT SENSING METHOD AND APPARATUS THEREOF [patent_app_type] => utility [patent_app_number] => 15/921702 [patent_app_country] => US [patent_app_date] => 2018-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9533 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15921702 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/921702
Power factor correction device, and current sensing method and apparatus thereof Mar 14, 2018 Issued
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