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] => 18125773 [patent_doc_number] => 20230011390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => CONTROL METHOD, DEVICE, AND SYSTEM FOR SYNCHRONOUS BUCK CIRCUIT, AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/949838 [patent_app_country] => US [patent_app_date] => 2022-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6057 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17949838 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/949838
Control method, device, and system for synchronous buck circuit, and electronic device Sep 20, 2022 Issued
Array ( [id] => 18125773 [patent_doc_number] => 20230011390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => CONTROL METHOD, DEVICE, AND SYSTEM FOR SYNCHRONOUS BUCK CIRCUIT, AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/949838 [patent_app_country] => US [patent_app_date] => 2022-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6057 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17949838 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/949838
Control method, device, and system for synchronous buck circuit, and electronic device Sep 20, 2022 Issued
Array ( [id] => 18125773 [patent_doc_number] => 20230011390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => CONTROL METHOD, DEVICE, AND SYSTEM FOR SYNCHRONOUS BUCK CIRCUIT, AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/949838 [patent_app_country] => US [patent_app_date] => 2022-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6057 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17949838 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/949838
Control method, device, and system for synchronous buck circuit, and electronic device Sep 20, 2022 Issued
Array ( [id] => 18143011 [patent_doc_number] => 20230016857 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => MULTI-CONVERTER POWER SUPPLY SYSTEM [patent_app_type] => utility [patent_app_number] => 17/933625 [patent_app_country] => US [patent_app_date] => 2022-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4983 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17933625 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/933625
Multi-converter power supply system Sep 19, 2022 Issued
Array ( [id] => 18143497 [patent_doc_number] => 20230017346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => POWER CONVERSION DEVICE [patent_app_type] => utility [patent_app_number] => 17/948916 [patent_app_country] => US [patent_app_date] => 2022-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9279 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17948916 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/948916
POWER CONVERSION DEVICE Sep 19, 2022 Abandoned
Array ( [id] => 18143497 [patent_doc_number] => 20230017346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => POWER CONVERSION DEVICE [patent_app_type] => utility [patent_app_number] => 17/948916 [patent_app_country] => US [patent_app_date] => 2022-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9279 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17948916 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/948916
POWER CONVERSION DEVICE Sep 19, 2022 Abandoned
Array ( [id] => 18350656 [patent_doc_number] => 20230138767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => CONTROL CIRCUIT OF POWER CONVERTER AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/946036 [patent_app_country] => US [patent_app_date] => 2022-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5118 [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] => 17946036 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/946036
Control circuit of power converter and control method thereof Sep 15, 2022 Issued
Array ( [id] => 19052782 [patent_doc_number] => 20240094751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => CURRENT CONTROLLED VOLTAGE REGULATOR TESTING [patent_app_type] => utility [patent_app_number] => 17/932751 [patent_app_country] => US [patent_app_date] => 2022-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9744 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17932751 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/932751
Current controlled voltage regulator testing Sep 15, 2022 Issued
Array ( [id] => 19734215 [patent_doc_number] => 12212221 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Power electronic transformer and power supply system [patent_app_type] => utility [patent_app_number] => 17/899611 [patent_app_country] => US [patent_app_date] => 2022-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10191 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 380 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17899611 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/899611
Power electronic transformer and power supply system Aug 30, 2022 Issued
Array ( [id] => 19445076 [patent_doc_number] => 12095372 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Voltage converter, power supply and method of controlling voltage converter [patent_app_type] => utility [patent_app_number] => 17/898621 [patent_app_country] => US [patent_app_date] => 2022-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5670 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17898621 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/898621
Voltage converter, power supply and method of controlling voltage converter Aug 29, 2022 Issued
Array ( [id] => 18741460 [patent_doc_number] => 20230350441 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => POWER SUPPLY APPARATUS AND IMPEDANCE ADJUSTMENT METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/897227 [patent_app_country] => US [patent_app_date] => 2022-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3283 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17897227 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/897227
POWER SUPPLY APPARATUS AND IMPEDANCE ADJUSTMENT METHOD THEREOF Aug 28, 2022 Abandoned
Array ( [id] => 18241175 [patent_doc_number] => 20230073486 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => FLYING CAPACITOR THREE-LEVEL CONVERTER AND FLYING CAPACITOR THREE-LEVEL BUCK-BOOST CONVERTER [patent_app_type] => utility [patent_app_number] => 17/822439 [patent_app_country] => US [patent_app_date] => 2022-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8551 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17822439 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/822439
Flying capacitor three-level converter and flying capacitor three-level buck-boost converter Aug 25, 2022 Issued
Array ( [id] => 19900537 [patent_doc_number] => 12278480 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Power high-density DC/DC conversion system with overvoltage protection for energy transmission by umbilical cables connected to robotic systems in long pipelines [patent_app_type] => utility [patent_app_number] => 17/894383 [patent_app_country] => US [patent_app_date] => 2022-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17894383 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/894383
Power high-density DC/DC conversion system with overvoltage protection for energy transmission by umbilical cables connected to robotic systems in long pipelines Aug 23, 2022 Issued
Array ( [id] => 18224867 [patent_doc_number] => 20230063861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => CONTROL CIRCUIT, CONTROL CHIP AND POWER SUPPLY DEVICE [patent_app_type] => utility [patent_app_number] => 17/892314 [patent_app_country] => US [patent_app_date] => 2022-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11177 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17892314 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/892314
Control circuit, control chip and power supply device Aug 21, 2022 Issued
Array ( [id] => 18223415 [patent_doc_number] => 20230062409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => SWITCHING VALVE [patent_app_type] => utility [patent_app_number] => 17/890685 [patent_app_country] => US [patent_app_date] => 2022-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7777 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17890685 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/890685
Switching valve Aug 17, 2022 Issued
Array ( [id] => 18062520 [patent_doc_number] => 20220393607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => THREE PHASE BIDIRECTIONAL AC-DC CONVERTER WITH BIPOLAR VOLTAGE FED RESONANT STAGES [patent_app_type] => utility [patent_app_number] => 17/888126 [patent_app_country] => US [patent_app_date] => 2022-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5898 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17888126 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/888126
Three phase bidirectional AC-DC converter with bipolar voltage fed resonant stages Aug 14, 2022 Issued
Array ( [id] => 19679881 [patent_doc_number] => 12191757 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Control circuit for power converter [patent_app_type] => utility [patent_app_number] => 17/888186 [patent_app_country] => US [patent_app_date] => 2022-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 33 [patent_no_of_words] => 18520 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17888186 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/888186
Control circuit for power converter Aug 14, 2022 Issued
Array ( [id] => 19957653 [patent_doc_number] => 12328074 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Constant-on-time power converter with single-phase and multi-phase operation [patent_app_type] => utility [patent_app_number] => 17/883360 [patent_app_country] => US [patent_app_date] => 2022-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 13 [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] => 17883360 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/883360
Constant-on-time power converter with single-phase and multi-phase operation Aug 7, 2022 Issued
Array ( [id] => 19957653 [patent_doc_number] => 12328074 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Constant-on-time power converter with single-phase and multi-phase operation [patent_app_type] => utility [patent_app_number] => 17/883360 [patent_app_country] => US [patent_app_date] => 2022-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 13 [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] => 17883360 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/883360
Constant-on-time power converter with single-phase and multi-phase operation Aug 7, 2022 Issued
Array ( [id] => 19639868 [patent_doc_number] => 12170486 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-17 [patent_title] => Control circuit of switching mode power supply and control method thereof [patent_app_type] => utility [patent_app_number] => 17/875828 [patent_app_country] => US [patent_app_date] => 2022-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7159 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17875828 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/875828
Control circuit of switching mode power supply and control method thereof Jul 27, 2022 Issued
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