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] => 16250061 [patent_doc_number] => 10749444 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-08-18 [patent_title] => Power supply circuit capable of setting turn-off point [patent_app_type] => utility [patent_app_number] => 16/575367 [patent_app_country] => US [patent_app_date] => 2019-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2637 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16575367 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/575367
Power supply circuit capable of setting turn-off point Sep 17, 2019 Issued
Array ( [id] => 16187495 [patent_doc_number] => 10720839 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-07-21 [patent_title] => System and method for operating a switching converter in light load [patent_app_type] => utility [patent_app_number] => 16/574243 [patent_app_country] => US [patent_app_date] => 2019-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 6534 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16574243 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/574243
System and method for operating a switching converter in light load Sep 17, 2019 Issued
Array ( [id] => 16716429 [patent_doc_number] => 20210083576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => HYSTERETIC WINDOW ADJUSTMENT OF TRI-LEVEL SWITCHING REGULATOR [patent_app_type] => utility [patent_app_number] => 16/573825 [patent_app_country] => US [patent_app_date] => 2019-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8627 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16573825 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/573825
Hysteretic window adjustment of tri-level switching regulator Sep 16, 2019 Issued
Array ( [id] => 17263764 [patent_doc_number] => 20210376749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => METHOD OF OPERATING A POWER GENERATION SYSTEM IN AN OVERMODULATION RANGE [patent_app_type] => utility [patent_app_number] => 17/278197 [patent_app_country] => US [patent_app_date] => 2019-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4810 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17278197 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/278197
Method of operating a power generation system in an overmodulation range Sep 10, 2019 Issued
Array ( [id] => 15591387 [patent_doc_number] => 20200072228 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => High Frequency AC Noise Suppression Within Transformers [patent_app_type] => utility [patent_app_number] => 16/558102 [patent_app_country] => US [patent_app_date] => 2019-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1750 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16558102 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/558102
High frequency AC noise suppression within transformers Aug 30, 2019 Issued
Array ( [id] => 15261285 [patent_doc_number] => 20190379376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => High Speed Switching Solid State Relay Circuit [patent_app_type] => utility [patent_app_number] => 16/551516 [patent_app_country] => US [patent_app_date] => 2019-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3182 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16551516 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/551516
High speed switching solid state relay circuit Aug 25, 2019 Issued
Array ( [id] => 15261105 [patent_doc_number] => 20190379286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => REFERENCE VOLTAGE GENERATOR WITH ADAPTIVE VOLTAGE AND POWER CIRCUIT [patent_app_type] => utility [patent_app_number] => 16/546457 [patent_app_country] => US [patent_app_date] => 2019-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3961 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16546457 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/546457
Reference voltage generator with adaptive voltage and power circuit Aug 20, 2019 Issued
Array ( [id] => 15599557 [patent_doc_number] => 20200076313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => SWITCH EFFICIENCY OPTIMIZATION CIRCUIT [patent_app_type] => utility [patent_app_number] => 16/544781 [patent_app_country] => US [patent_app_date] => 2019-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7718 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16544781 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/544781
Switch efficiency optimization circuit Aug 18, 2019 Issued
Array ( [id] => 17986769 [patent_doc_number] => 20220352806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => PARALLELED DC-DC CONVERTERS WITH CIRCULATING CURRENT SUPPRESSION CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/621073 [patent_app_country] => US [patent_app_date] => 2019-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4216 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17621073 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/621073
Paralleled DC-DC converters with circulating current suppression circuit Aug 12, 2019 Issued
Array ( [id] => 17811589 [patent_doc_number] => 20220263424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => Power Conversion System [patent_app_type] => utility [patent_app_number] => 17/628994 [patent_app_country] => US [patent_app_date] => 2019-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10912 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17628994 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/628994
Power conversion system Aug 7, 2019 Issued
Array ( [id] => 15777269 [patent_doc_number] => 20200119652 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => CONTROLLER WITH VARIABLE SAMPLING GENERATOR [patent_app_type] => utility [patent_app_number] => 16/535857 [patent_app_country] => US [patent_app_date] => 2019-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16424 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [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] => 16535857 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/535857
Controller with variable sampling generator Aug 7, 2019 Issued
Array ( [id] => 18481573 [patent_doc_number] => 11695331 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Converter arrangement [patent_app_type] => utility [patent_app_number] => 17/633077 [patent_app_country] => US [patent_app_date] => 2019-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 8104 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17633077 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/633077
Converter arrangement Aug 4, 2019 Issued
Array ( [id] => 15149301 [patent_doc_number] => 20190353128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => ELECTRIC STARTER BATTERY FOR LARGE ENGINES [patent_app_type] => utility [patent_app_number] => 16/529165 [patent_app_country] => US [patent_app_date] => 2019-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5402 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16529165 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/529165
Electric starter battery for large engines Jul 31, 2019 Issued
Array ( [id] => 15856973 [patent_doc_number] => 10643782 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-05 [patent_title] => Magnetic component and power module [patent_app_type] => utility [patent_app_number] => 16/527829 [patent_app_country] => US [patent_app_date] => 2019-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 56 [patent_no_of_words] => 14303 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16527829 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/527829
Magnetic component and power module Jul 30, 2019 Issued
Array ( [id] => 18608623 [patent_doc_number] => 11750109 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Power conversion device [patent_app_type] => utility [patent_app_number] => 17/618505 [patent_app_country] => US [patent_app_date] => 2019-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 58 [patent_figures_cnt] => 58 [patent_no_of_words] => 27556 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 362 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17618505 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/618505
Power conversion device Jul 25, 2019 Issued
Array ( [id] => 17136238 [patent_doc_number] => 11137789 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-05 [patent_title] => Fractional turn coil winding [patent_app_type] => utility [patent_app_number] => 16/511638 [patent_app_country] => US [patent_app_date] => 2019-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 4975 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16511638 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/511638
Fractional turn coil winding Jul 14, 2019 Issued
Array ( [id] => 17158905 [patent_doc_number] => 20210319956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => High Voltage Filter and Power Conversion Device [patent_app_type] => utility [patent_app_number] => 17/267585 [patent_app_country] => US [patent_app_date] => 2019-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4822 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17267585 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/267585
High voltage filter and power conversion device Jul 9, 2019 Issued
Array ( [id] => 18875244 [patent_doc_number] => 11863070 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => DC/DC converter and network feedback unit [patent_app_type] => utility [patent_app_number] => 17/264806 [patent_app_country] => US [patent_app_date] => 2019-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2490 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17264806 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/264806
DC/DC converter and network feedback unit Jul 8, 2019 Issued
Array ( [id] => 17765617 [patent_doc_number] => 20220239231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => POWER CONVERSION DEVICE [patent_app_type] => utility [patent_app_number] => 17/606047 [patent_app_country] => US [patent_app_date] => 2019-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8966 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17606047 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/606047
Power conversion device Jun 30, 2019 Issued
Array ( [id] => 15033627 [patent_doc_number] => 20190327818 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => MODULAR LIGHTING PANEL [patent_app_type] => utility [patent_app_number] => 16/457962 [patent_app_country] => US [patent_app_date] => 2019-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14639 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16457962 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/457962
Modular lighting panel Jun 28, 2019 Issued
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