Search

Fred E. Finch Iii

Examiner (ID: 11441, Phone: (571)270-7883 , Office: P/2838 )

Most Active Art Unit
2838
Art Unit(s)
2838, 4116
Total Applications
1055
Issued Applications
827
Pending Applications
70
Abandoned Applications
179

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17523526 [patent_doc_number] => 20220109375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => SYNCHRONOUS RECTIFIER DRIVER CIRCUIT, RELATED INTEGRATED CIRCUIT, ELECTRONIC RESONANT CONVERTER AND METHOD [patent_app_type] => utility [patent_app_number] => 17/490793 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12881 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17490793 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/490793
Synchronous rectifier driver circuit, related integrated circuit, electronic resonant converter and method Sep 29, 2021 Issued
Array ( [id] => 17811570 [patent_doc_number] => 20220263405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => Startup Process for a Dual Active Bridge Converter to Prevent Over-Voltage Failure and Thermal Run-Away [patent_app_type] => utility [patent_app_number] => 17/484823 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5071 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17484823 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/484823
Startup process for a dual active bridge converter to prevent over-voltage failure and thermal run-away Sep 23, 2021 Issued
Array ( [id] => 19951686 [patent_doc_number] => 12323061 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Current-balance control [patent_app_type] => utility [patent_app_number] => 17/485143 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6732 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17485143 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/485143
Current-balance control Sep 23, 2021 Issued
Array ( [id] => 17552317 [patent_doc_number] => 20220123660 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => POWER SUPPLY SYSTEM FOR SUPPLYING POWER TO NETWORK DEVICE [patent_app_type] => utility [patent_app_number] => 17/447057 [patent_app_country] => US [patent_app_date] => 2021-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5312 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17447057 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/447057
Power supply system for supplying power to network device Sep 6, 2021 Issued
Array ( [id] => 18696971 [patent_doc_number] => 20230327427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => IMPROVEMENTS IN OR RELATING TO BIPOLE POWER TRANSMISSION SCHEMES [patent_app_type] => utility [patent_app_number] => 18/042494 [patent_app_country] => US [patent_app_date] => 2021-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8787 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18042494 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/042494
Fault detector for bipole power transmission schemes Sep 1, 2021 Issued
Array ( [id] => 20539026 [patent_doc_number] => 12556106 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Electric power conversion device [patent_app_type] => utility [patent_app_number] => 18/563017 [patent_app_country] => US [patent_app_date] => 2021-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1135 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18563017 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/563017
Electric power conversion device Aug 30, 2021 Issued
Array ( [id] => 18840527 [patent_doc_number] => 11848613 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-12-19 [patent_title] => Automatic charge balancing between phases using voltage control loop in multiphase converter [patent_app_type] => utility [patent_app_number] => 17/410612 [patent_app_country] => US [patent_app_date] => 2021-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4313 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17410612 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/410612
Automatic charge balancing between phases using voltage control loop in multiphase converter Aug 23, 2021 Issued
Array ( [id] => 18702971 [patent_doc_number] => 11789481 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Current mirror pre-bias for increased transition speed [patent_app_type] => utility [patent_app_number] => 17/398978 [patent_app_country] => US [patent_app_date] => 2021-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 7323 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17398978 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/398978
Current mirror pre-bias for increased transition speed Aug 9, 2021 Issued
Array ( [id] => 17868970 [patent_doc_number] => 20220291707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => BANDGAP TYPE REFERENCE VOLTAGE GENERATION CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/393758 [patent_app_country] => US [patent_app_date] => 2021-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4211 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17393758 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/393758
Bandgap type reference voltage generation circuit Aug 3, 2021 Issued
Array ( [id] => 18586552 [patent_doc_number] => 20230268817 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => MULTI-PATH SWITCH MODE POWER SUPPLY AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/998416 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4691 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17998416 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/998416
MULTI-PATH SWITCH MODE POWER SUPPLY AND ELECTRONIC DEVICE Aug 2, 2021 Abandoned
Array ( [id] => 18168302 [patent_doc_number] => 20230034912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => METHODS AND DEVICES FOR ADAPTIVE OUTPUT SAMPLING FOR POWER CONVERTERS [patent_app_type] => utility [patent_app_number] => 17/387296 [patent_app_country] => US [patent_app_date] => 2021-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7531 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17387296 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/387296
Methods and devices for adaptive output sampling for power converters Jul 27, 2021 Issued
Array ( [id] => 18555779 [patent_doc_number] => 20230253796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => IMPROVEMENTS IN OR RELATING TO CONVERTER STATIONS [patent_app_type] => utility [patent_app_number] => 18/004595 [patent_app_country] => US [patent_app_date] => 2021-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3498 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18004595 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/004595
Converter stations Jul 19, 2021 Issued
Array ( [id] => 19597340 [patent_doc_number] => 12155195 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Voltage converter having overvoltage protection [patent_app_type] => utility [patent_app_number] => 18/016204 [patent_app_country] => US [patent_app_date] => 2021-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 5773 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18016204 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/016204
Voltage converter having overvoltage protection Jul 14, 2021 Issued
Array ( [id] => 18579474 [patent_doc_number] => 11736018 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Voltage comparator and method [patent_app_type] => utility [patent_app_number] => 17/370609 [patent_app_country] => US [patent_app_date] => 2021-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 8890 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17370609 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/370609
Voltage comparator and method Jul 7, 2021 Issued
Array ( [id] => 20081262 [patent_doc_number] => 12355343 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Soft-switching pulse-width modulated DC-DC power converter [patent_app_type] => utility [patent_app_number] => 18/001528 [patent_app_country] => US [patent_app_date] => 2021-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 18924 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18001528 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/001528
Soft-switching pulse-width modulated DC-DC power converter Jun 21, 2021 Issued
Array ( [id] => 19436722 [patent_doc_number] => 20240305220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => CONTROL METHOD AND SYSTEM FOR DC/AC CONVERTERS [patent_app_type] => utility [patent_app_number] => 18/573554 [patent_app_country] => US [patent_app_date] => 2021-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10299 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18573554 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/573554
CONTROL METHOD AND SYSTEM FOR DC/AC CONVERTERS Jun 21, 2021 Pending
Array ( [id] => 18488931 [patent_doc_number] => 20230216281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => CONVERTER, METHOD OF INSTALLING A POWER SYSTEM, AND USE OF A CONVERTER [patent_app_type] => utility [patent_app_number] => 18/008690 [patent_app_country] => US [patent_app_date] => 2021-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5319 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18008690 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/008690
CONVERTER, METHOD OF INSTALLING A POWER SYSTEM, AND USE OF A CONVERTER Jun 20, 2021 Pending
Array ( [id] => 18447317 [patent_doc_number] => 11682896 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-20 [patent_title] => Fault detection in redundant power supplies [patent_app_type] => utility [patent_app_number] => 17/341621 [patent_app_country] => US [patent_app_date] => 2021-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3470 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17341621 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/341621
Fault detection in redundant power supplies Jun 7, 2021 Issued
Array ( [id] => 18343669 [patent_doc_number] => 11641154 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-02 [patent_title] => Power converter assembly with a line-commutated power converter and method for starting up the assembly [patent_app_type] => utility [patent_app_number] => 17/323296 [patent_app_country] => US [patent_app_date] => 2021-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4931 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17323296 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/323296
Power converter assembly with a line-commutated power converter and method for starting up the assembly May 17, 2021 Issued
Array ( [id] => 18247902 [patent_doc_number] => 11604486 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-14 [patent_title] => Voltage regulator [patent_app_type] => utility [patent_app_number] => 17/322475 [patent_app_country] => US [patent_app_date] => 2021-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8473 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17322475 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/322475
Voltage regulator May 16, 2021 Issued
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