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] => 15011115 [patent_doc_number] => 10451687 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-10-22 [patent_title] => Power converter and diagnostic system thereof [patent_app_type] => utility [patent_app_number] => 16/360046 [patent_app_country] => US [patent_app_date] => 2019-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 6091 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16360046 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/360046
Power converter and diagnostic system thereof Mar 20, 2019 Issued
Array ( [id] => 15110123 [patent_doc_number] => 10476396 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-12 [patent_title] => Electric power conversion device [patent_app_type] => utility [patent_app_number] => 16/358803 [patent_app_country] => US [patent_app_date] => 2019-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 15254 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 364 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16358803 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/358803
Electric power conversion device Mar 19, 2019 Issued
Array ( [id] => 14921505 [patent_doc_number] => 10432086 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-10-01 [patent_title] => Methods and systems of bridgeless PFC converters [patent_app_type] => utility [patent_app_number] => 16/359426 [patent_app_country] => US [patent_app_date] => 2019-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 9031 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 16359426 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/359426
Methods and systems of bridgeless PFC converters Mar 19, 2019 Issued
Array ( [id] => 16579415 [patent_doc_number] => 20210013816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => VOLTAGE SOURCE CONVERTER APPARATUS [patent_app_type] => utility [patent_app_number] => 17/042121 [patent_app_country] => US [patent_app_date] => 2019-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14171 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17042121 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/042121
Voltage source converter apparatus Mar 6, 2019 Issued
Array ( [id] => 17071332 [patent_doc_number] => 20210273549 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => CONTROLLER [patent_app_type] => utility [patent_app_number] => 17/257395 [patent_app_country] => US [patent_app_date] => 2019-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5396 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17257395 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/257395
Controller Mar 5, 2019 Issued
Array ( [id] => 17501285 [patent_doc_number] => 11290001 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Power supply device [patent_app_type] => utility [patent_app_number] => 17/052711 [patent_app_country] => US [patent_app_date] => 2019-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 7763 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17052711 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/052711
Power supply device Mar 4, 2019 Issued
Array ( [id] => 15956457 [patent_doc_number] => 10666146 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-26 [patent_title] => Bidirectional inverting buck-boost converter converting dissipation current into recycling current [patent_app_type] => utility [patent_app_number] => 16/291287 [patent_app_country] => US [patent_app_date] => 2019-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 8785 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16291287 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/291287
Bidirectional inverting buck-boost converter converting dissipation current into recycling current Mar 3, 2019 Issued
Array ( [id] => 16048955 [patent_doc_number] => 10686367 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-06-16 [patent_title] => Apparatus and method for efficient shutdown of adiabatic charge pumps [patent_app_type] => utility [patent_app_number] => 16/291766 [patent_app_country] => US [patent_app_date] => 2019-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 10405 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [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] => 16291766 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/291766
Apparatus and method for efficient shutdown of adiabatic charge pumps Mar 3, 2019 Issued
Array ( [id] => 15633321 [patent_doc_number] => 10589635 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-03-17 [patent_title] => Active voltage control for hybrid electric aircraft [patent_app_type] => utility [patent_app_number] => 16/289900 [patent_app_country] => US [patent_app_date] => 2019-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7428 [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] => 16289900 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/289900
Active voltage control for hybrid electric aircraft Feb 28, 2019 Issued
Array ( [id] => 15544341 [patent_doc_number] => 10571945 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-25 [patent_title] => Low power regulator circuits, systems and methods regarding the same [patent_app_type] => utility [patent_app_number] => 16/281021 [patent_app_country] => US [patent_app_date] => 2019-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 9154 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16281021 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/281021
Low power regulator circuits, systems and methods regarding the same Feb 19, 2019 Issued
Array ( [id] => 14723849 [patent_doc_number] => 20190252988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => POWER CONVERTER WITH WIDE DC VOLTAGE RANGE [patent_app_type] => utility [patent_app_number] => 16/277080 [patent_app_country] => US [patent_app_date] => 2019-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17033 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16277080 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/277080
Power converter with wide DC voltage range Feb 14, 2019 Issued
Array ( [id] => 16121577 [patent_doc_number] => 20200212811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => SYSTEMS AND METHODS FOR VOLTAGE COMPENSATION BASED ON LOAD CONDITIONS IN POWER CONVERTERS [patent_app_type] => utility [patent_app_number] => 16/276487 [patent_app_country] => US [patent_app_date] => 2019-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15134 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 16276487 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/276487
Systems and methods for voltage compensation based on load conditions in power converters Feb 13, 2019 Issued
Array ( [id] => 15485769 [patent_doc_number] => 10558231 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-11 [patent_title] => Voltage regulator [patent_app_type] => utility [patent_app_number] => 16/271666 [patent_app_country] => US [patent_app_date] => 2019-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4412 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16271666 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/271666
Voltage regulator Feb 7, 2019 Issued
Array ( [id] => 16632144 [patent_doc_number] => 20210050798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => POWER CONVERSION DEVICE, DRIVING DEVICE, AND POWER STEERING DEVICE [patent_app_type] => utility [patent_app_number] => 16/968619 [patent_app_country] => US [patent_app_date] => 2019-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9245 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16968619 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/968619
Power conversion device, driving device, and power steering device Feb 7, 2019 Issued
Array ( [id] => 17332824 [patent_doc_number] => 11223296 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-11 [patent_title] => Power conversion device [patent_app_type] => utility [patent_app_number] => 16/975961 [patent_app_country] => US [patent_app_date] => 2019-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 7516 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [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] => 16975961 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/975961
Power conversion device Feb 4, 2019 Issued
Array ( [id] => 14723775 [patent_doc_number] => 20190252951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => Method for controlling a converter connected to an electric machine [patent_app_type] => utility [patent_app_number] => 16/266918 [patent_app_country] => US [patent_app_date] => 2019-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7565 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 364 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16266918 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/266918
Method of controlling a converter connected to an electric machine Feb 3, 2019 Issued
Array ( [id] => 14940067 [patent_doc_number] => 20190305672 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => DC CONVERTER, DC CONVERTER GROUP AND METHOD OF CONNECTING THE SAME [patent_app_type] => utility [patent_app_number] => 16/266007 [patent_app_country] => US [patent_app_date] => 2019-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4610 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16266007 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/266007
DC converter, DC converter group and method of connecting the same Feb 1, 2019 Issued
Array ( [id] => 14860319 [patent_doc_number] => 10418903 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-17 [patent_title] => Switching circuit [patent_app_type] => utility [patent_app_number] => 16/264753 [patent_app_country] => US [patent_app_date] => 2019-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7460 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16264753 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/264753
Switching circuit Jan 31, 2019 Issued
Array ( [id] => 14413571 [patent_doc_number] => 20190172629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => MAGNETIC COMPONENT AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/259721 [patent_app_country] => US [patent_app_date] => 2019-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8726 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16259721 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/259721
Magnetic component and manufacturing method thereof Jan 27, 2019 Issued
Array ( [id] => 16211176 [patent_doc_number] => 20200244166 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => INTEGRATED CIRCUITS WITH PROGRAMMABLE GATE TIMING SIGNAL GENERATION FOR POWER CONVERTERS AND APPARATUS COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 16/257861 [patent_app_country] => US [patent_app_date] => 2019-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5155 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16257861 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/257861
Integrated circuits with programmable gate timing signal generation for power converters and apparatus comprising the same Jan 24, 2019 Issued
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