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] => 17552307 [patent_doc_number] => 20220123650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => DISCHARGE OF AN AC CAPACITOR [patent_app_type] => utility [patent_app_number] => 17/568247 [patent_app_country] => US [patent_app_date] => 2022-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6069 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17568247 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/568247
Discharge of an AC capacitor Jan 3, 2022 Issued
Array ( [id] => 17964454 [patent_doc_number] => 20220345035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => CURRENT-MODE CONTROL FOR MULTISTAGE INTERLEAVED RESONANT CONVERTERS [patent_app_type] => utility [patent_app_number] => 17/646944 [patent_app_country] => US [patent_app_date] => 2022-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6535 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17646944 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/646944
Current-mode control for multistage interleaved resonant converters Jan 3, 2022 Issued
Array ( [id] => 19063595 [patent_doc_number] => 11942857 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-26 [patent_title] => Power supply [patent_app_type] => utility [patent_app_number] => 17/564217 [patent_app_country] => US [patent_app_date] => 2021-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 6282 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17564217 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/564217
Power supply Dec 28, 2021 Issued
Array ( [id] => 18409451 [patent_doc_number] => 20230170804 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => MULTI-STAGE BUCK CONVERTER [patent_app_type] => utility [patent_app_number] => 17/565228 [patent_app_country] => US [patent_app_date] => 2021-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10614 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17565228 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/565228
Multi-stage buck converter Dec 28, 2021 Issued
Array ( [id] => 19944065 [patent_doc_number] => 12316207 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Dual output DC-DC boost converter with reduced output leakage [patent_app_type] => utility [patent_app_number] => 17/560977 [patent_app_country] => US [patent_app_date] => 2021-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17560977 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/560977
Dual output DC-DC boost converter with reduced output leakage Dec 22, 2021 Issued
Array ( [id] => 19079947 [patent_doc_number] => 11949331 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => Dual path split-capacitor power converter [patent_app_type] => utility [patent_app_number] => 17/559305 [patent_app_country] => US [patent_app_date] => 2021-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 32 [patent_no_of_words] => 10466 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17559305 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/559305
Dual path split-capacitor power converter Dec 21, 2021 Issued
Array ( [id] => 18457121 [patent_doc_number] => 20230198403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => POWER CONVERSION CIRCUIT HAVING SHORT-CIRCUIT DETECTION FUNCTION AND SHORT-CIRCUIT DETECTION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/553535 [patent_app_country] => US [patent_app_date] => 2021-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6028 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17553535 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/553535
Power conversion circuit having short-circuit detection function and short-circuit detection method thereof Dec 15, 2021 Issued
Array ( [id] => 17693173 [patent_doc_number] => 20220200466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => ISOLATED POWER SUPPLY CONTROL CIRCUITS, ISOLATED POWER SUPPLY AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/550659 [patent_app_country] => US [patent_app_date] => 2021-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15965 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17550659 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/550659
Isolated power supply control circuits, isolated power supply and control method thereof Dec 13, 2021 Issued
Array ( [id] => 17709668 [patent_doc_number] => 20220209676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => ISOLATED SWITCHING CONVERTER WITH SECONDARY SIDE MODULATION AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/546805 [patent_app_country] => US [patent_app_date] => 2021-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7321 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17546805 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/546805
Isolated switching converter with secondary side modulation and control method thereof Dec 8, 2021 Issued
Array ( [id] => 17672041 [patent_doc_number] => 20220185208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => POWER SUPPLY CONTROLLER AND INSULATED SWITCHING POWER SUPPLY [patent_app_type] => utility [patent_app_number] => 17/544368 [patent_app_country] => US [patent_app_date] => 2021-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10945 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17544368 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/544368
Power supply controller and insulated switching power supply Dec 6, 2021 Issued
Array ( [id] => 17753403 [patent_doc_number] => 20220231608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => POWER CONVERSION SYSTEM AND METHOD OF CONTROLLING THE SAME [patent_app_type] => utility [patent_app_number] => 17/457918 [patent_app_country] => US [patent_app_date] => 2021-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4849 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17457918 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/457918
Power conversion system and method of controlling the same Dec 6, 2021 Issued
Array ( [id] => 17693169 [patent_doc_number] => 20220200462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => CONTROL CIRCUIT FOR MULTI-OUTPUT SWITCHING CONVERTER [patent_app_type] => utility [patent_app_number] => 17/543995 [patent_app_country] => US [patent_app_date] => 2021-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5781 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17543995 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/543995
CONTROL CIRCUIT FOR MULTI-OUTPUT SWITCHING CONVERTER Dec 6, 2021 Abandoned
Array ( [id] => 17661512 [patent_doc_number] => 20220181977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => INDUCTIVE CURRENT SIMULATION CIRCUIT OF SWITCHING CIRCUIT, INDUCTIVE CURRENT SIMULATION METHOD OF SWITCHING CIRCUIT, AND SWITCHED-MODE POWER SUPPLY [patent_app_type] => utility [patent_app_number] => 17/544609 [patent_app_country] => US [patent_app_date] => 2021-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2886 [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] => 17544609 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/544609
Inductive current simulation circuit of switching circuit, inductive current simulation method of switching circuit, and switched-mode power supply Dec 6, 2021 Issued
Array ( [id] => 18891561 [patent_doc_number] => 11870342 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Resonant converter and operating method thereof [patent_app_type] => utility [patent_app_number] => 17/456888 [patent_app_country] => US [patent_app_date] => 2021-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 12028 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17456888 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/456888
Resonant converter and operating method thereof Nov 29, 2021 Issued
Array ( [id] => 18640039 [patent_doc_number] => 11764671 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Voltage converter [patent_app_type] => utility [patent_app_number] => 17/536810 [patent_app_country] => US [patent_app_date] => 2021-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 11681 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17536810 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/536810
Voltage converter Nov 28, 2021 Issued
Array ( [id] => 20346414 [patent_doc_number] => 12470150 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Converter and converter control method [patent_app_type] => utility [patent_app_number] => 18/037374 [patent_app_country] => US [patent_app_date] => 2021-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 3411 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18037374 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/037374
Converter and converter control method Nov 16, 2021 Issued
Array ( [id] => 17478093 [patent_doc_number] => 20220085597 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => SYSTEM AND METHOD FOR DISCERNING ARCING IN ELECTRICAL WIRING [patent_app_type] => utility [patent_app_number] => 17/527789 [patent_app_country] => US [patent_app_date] => 2021-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5053 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17527789 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/527789
System and method for discerning arcing in electrical wiring Nov 15, 2021 Issued
Array ( [id] => 19071909 [patent_doc_number] => 20240106335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => A CONVERTER [patent_app_type] => utility [patent_app_number] => 18/251479 [patent_app_country] => US [patent_app_date] => 2021-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16497 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18251479 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/251479
A CONVERTER Nov 3, 2021 Pending
Array ( [id] => 19306841 [patent_doc_number] => 20240235421 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => INVERTER, PARALLEL INVERTER SYSTEM, AND METHOD OF CONTROLLING INVERTER [patent_app_type] => utility [patent_app_number] => 18/278410 [patent_app_country] => US [patent_app_date] => 2021-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6052 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18278410 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/278410
Inverter, parallel inverter system, and method of controlling inverter Nov 1, 2021 Issued
Array ( [id] => 19306841 [patent_doc_number] => 20240235421 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => INVERTER, PARALLEL INVERTER SYSTEM, AND METHOD OF CONTROLLING INVERTER [patent_app_type] => utility [patent_app_number] => 18/278410 [patent_app_country] => US [patent_app_date] => 2021-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6052 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18278410 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/278410
Inverter, parallel inverter system, and method of controlling inverter Nov 1, 2021 Issued
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