Search

Fred E. Finch Iii

Examiner (ID: 15937, Phone: (571)270-7883 , Office: P/2838 )

Most Active Art Unit
2838
Art Unit(s)
2838, 4116
Total Applications
1037
Issued Applications
814
Pending Applications
77
Abandoned Applications
178

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18721933 [patent_doc_number] => 11799293 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => High-voltage DC transformation apparatus and power system and control method thereof [patent_app_type] => utility [patent_app_number] => 17/190718 [patent_app_country] => US [patent_app_date] => 2021-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 9715 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17190718 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/190718
High-voltage DC transformation apparatus and power system and control method thereof Mar 2, 2021 Issued
Array ( [id] => 18705190 [patent_doc_number] => 11791710 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Switching sequence controlled current steering for stacked half bridge converters [patent_app_type] => utility [patent_app_number] => 17/182856 [patent_app_country] => US [patent_app_date] => 2021-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 22 [patent_no_of_words] => 13182 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17182856 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/182856
Switching sequence controlled current steering for stacked half bridge converters Feb 22, 2021 Issued
Array ( [id] => 18705195 [patent_doc_number] => 11791715 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Intelligent architecture for actuator motor drive powered from wide-input high-voltage direct current [patent_app_type] => utility [patent_app_number] => 17/178953 [patent_app_country] => US [patent_app_date] => 2021-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3348 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 472 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17178953 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/178953
Intelligent architecture for actuator motor drive powered from wide-input high-voltage direct current Feb 17, 2021 Issued
Array ( [id] => 19812737 [patent_doc_number] => 12244150 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Electric power supply apparatus for a high-power user device [patent_app_type] => utility [patent_app_number] => 17/799919 [patent_app_country] => US [patent_app_date] => 2021-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5409 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 344 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17799919 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/799919
Electric power supply apparatus for a high-power user device Feb 10, 2021 Issued
Array ( [id] => 17068663 [patent_doc_number] => 20210270878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => CONTROL CIRCUIT AND POWER SOURCE CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/159053 [patent_app_country] => US [patent_app_date] => 2021-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6123 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17159053 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/159053
Control circuit and power source circuit Jan 25, 2021 Issued
Array ( [id] => 19008571 [patent_doc_number] => 20240072642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => Power Conversion Device [patent_app_type] => utility [patent_app_number] => 18/259801 [patent_app_country] => US [patent_app_date] => 2021-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14242 [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] => 18259801 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/259801
Power conversion device Jan 14, 2021 Issued
Array ( [id] => 17724059 [patent_doc_number] => 20220216781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => HARMONIC REGULATORS WITH PHASE COMPENSATION [patent_app_type] => utility [patent_app_number] => 17/143006 [patent_app_country] => US [patent_app_date] => 2021-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5342 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17143006 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/143006
HARMONIC REGULATORS WITH PHASE COMPENSATION Jan 5, 2021 Pending
Array ( [id] => 19568241 [patent_doc_number] => 12143024 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Sensorless prediction method of overcurrent in isolated bidirectional DC-DC converter [patent_app_type] => utility [patent_app_number] => 17/623408 [patent_app_country] => US [patent_app_date] => 2020-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 6824 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17623408 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/623408
Sensorless prediction method of overcurrent in isolated bidirectional DC-DC converter Dec 29, 2020 Issued
Array ( [id] => 17986773 [patent_doc_number] => 20220352810 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => CONTROL DEVICE AND CONTROL METHOD FOR MODULAR MULTILEVEL CONVERTER [patent_app_type] => utility [patent_app_number] => 17/623417 [patent_app_country] => US [patent_app_date] => 2020-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6083 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17623417 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/623417
Control device and control method for modular multilevel converter Dec 29, 2020 Issued
Array ( [id] => 17347682 [patent_doc_number] => 20220014013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => Power Electronic Converter with a Ground Fault Detection Unit that Shares a Common Ground with both DC Ports and AC Ports [patent_app_type] => utility [patent_app_number] => 17/134019 [patent_app_country] => US [patent_app_date] => 2020-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2780 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17134019 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/134019
Power Electronic Converter with a Ground Fault Detection Unit that Shares a Common Ground with both DC Ports and AC Ports Dec 23, 2020 Abandoned
Array ( [id] => 17247768 [patent_doc_number] => 20210367513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => RANDOMIZATION OF CURRENT IN A POWER CONVERTER [patent_app_type] => utility [patent_app_number] => 17/119497 [patent_app_country] => US [patent_app_date] => 2020-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13004 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17119497 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/119497
Randomization of current in a power converter Dec 10, 2020 Issued
Array ( [id] => 17803815 [patent_doc_number] => 11418131 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Voltage balance control method for flying-capacitor multilevel converter [patent_app_type] => utility [patent_app_number] => 17/118961 [patent_app_country] => US [patent_app_date] => 2020-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5261 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 406 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17118961 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/118961
Voltage balance control method for flying-capacitor multilevel converter Dec 10, 2020 Issued
Array ( [id] => 19944071 [patent_doc_number] => 12316213 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Snubber circuit [patent_app_type] => utility [patent_app_number] => 17/788621 [patent_app_country] => US [patent_app_date] => 2020-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17788621 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/788621
Snubber circuit Nov 24, 2020 Issued
Array ( [id] => 17616275 [patent_doc_number] => 20220158555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => Voltage Regulator with dv/dt Detection [patent_app_type] => utility [patent_app_number] => 16/951678 [patent_app_country] => US [patent_app_date] => 2020-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8182 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16951678 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/951678
Voltage regulator with dv/dt detection Nov 17, 2020 Issued
Array ( [id] => 18899176 [patent_doc_number] => 20240014661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => POWER CONVERSION DEVICE AND ESTIMATION DEVICE [patent_app_type] => utility [patent_app_number] => 18/252235 [patent_app_country] => US [patent_app_date] => 2020-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14614 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18252235 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/252235
Power conversion device and estimation device Nov 16, 2020 Issued
Array ( [id] => 18105979 [patent_doc_number] => 11545885 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-03 [patent_title] => Auxiliary power supply circuit operating within a wide input voltage range [patent_app_type] => utility [patent_app_number] => 17/096259 [patent_app_country] => US [patent_app_date] => 2020-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3105 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17096259 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/096259
Auxiliary power supply circuit operating within a wide input voltage range Nov 11, 2020 Issued
Array ( [id] => 18790107 [patent_doc_number] => 20230378886 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => Power Conversion System and Control Device for Same [patent_app_type] => utility [patent_app_number] => 18/251194 [patent_app_country] => US [patent_app_date] => 2020-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9895 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18251194 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/251194
Power conversion system and control device for same Nov 10, 2020 Issued
Array ( [id] => 18062512 [patent_doc_number] => 20220393599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => HIGH-VOLTAGE POWER SUPPLY SYSTEM [patent_app_type] => utility [patent_app_number] => 17/775382 [patent_app_country] => US [patent_app_date] => 2020-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6010 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17775382 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/775382
HIGH-VOLTAGE POWER SUPPLY SYSTEM Nov 8, 2020 Pending
Array ( [id] => 17583752 [patent_doc_number] => 20220140607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => STATION-HYBRID HIGH VOLTAGE DIRECT CURRENT SYSTEM AND METHOD FOR POWER TRANSMISSION [patent_app_type] => utility [patent_app_number] => 17/085595 [patent_app_country] => US [patent_app_date] => 2020-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11050 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17085595 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/085595
STATION-HYBRID HIGH VOLTAGE DIRECT CURRENT SYSTEM AND METHOD FOR POWER TRANSMISSION Oct 29, 2020 Abandoned
Array ( [id] => 19322034 [patent_doc_number] => 20240243581 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-18 [patent_title] => SUBMODULE HYBRID MMC WITH LOW FULL-BRIDGE RATIO AND DC FAULT PROCESSING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/312809 [patent_app_country] => US [patent_app_date] => 2020-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3642 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17312809 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/312809
Submodule hybrid MMC with low full-bridge ratio and DC fault processing method thereof Oct 27, 2020 Issued
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