Search

Gary A. Nash

Examiner (ID: 45, Phone: (571)270-3349 , Office: P/2838 )

Most Active Art Unit
2838
Art Unit(s)
2838, 2839
Total Applications
1014
Issued Applications
925
Pending Applications
51
Abandoned Applications
69

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20132682 [patent_doc_number] => 12375000 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Implementing power factor correction with single-stage flyback converters operating with a fixed switching frequency [patent_app_type] => utility [patent_app_number] => 18/336731 [patent_app_country] => US [patent_app_date] => 2023-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6591 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18336731 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/336731
Implementing power factor correction with single-stage flyback converters operating with a fixed switching frequency Jun 15, 2023 Issued
Array ( [id] => 20267450 [patent_doc_number] => 12438452 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Implementing power factor correction with single-stage flyback converters operating with a variable switching frequency [patent_app_type] => utility [patent_app_number] => 18/336695 [patent_app_country] => US [patent_app_date] => 2023-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9020 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18336695 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/336695
Implementing power factor correction with single-stage flyback converters operating with a variable switching frequency Jun 15, 2023 Issued
Array ( [id] => 18697082 [patent_doc_number] => 20230327539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => SWITCHING POWER SUPPLY DEVICE [patent_app_type] => utility [patent_app_number] => 18/335075 [patent_app_country] => US [patent_app_date] => 2023-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3664 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18335075 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/335075
Switching power supply device Jun 13, 2023 Issued
Array ( [id] => 19385404 [patent_doc_number] => 20240275274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => TOTEM-POLE POWER FACTOR CORRECTOR WITH ZERO-VOLTAGE SWITCHING [patent_app_type] => utility [patent_app_number] => 18/331832 [patent_app_country] => US [patent_app_date] => 2023-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3299 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18331832 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/331832
Totem-pole power factor corrector with zero-voltage switching Jun 7, 2023 Issued
Array ( [id] => 19385404 [patent_doc_number] => 20240275274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => TOTEM-POLE POWER FACTOR CORRECTOR WITH ZERO-VOLTAGE SWITCHING [patent_app_type] => utility [patent_app_number] => 18/331832 [patent_app_country] => US [patent_app_date] => 2023-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3299 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18331832 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/331832
Totem-pole power factor corrector with zero-voltage switching Jun 7, 2023 Issued
Array ( [id] => 20176311 [patent_doc_number] => 12395071 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Power converter and method of operating the same [patent_app_type] => utility [patent_app_number] => 18/331341 [patent_app_country] => US [patent_app_date] => 2023-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 1247 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18331341 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/331341
Power converter and method of operating the same Jun 7, 2023 Issued
Array ( [id] => 19008601 [patent_doc_number] => 20240072672 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => Control Methods for Interleaved Power Converter [patent_app_type] => utility [patent_app_number] => 18/331347 [patent_app_country] => US [patent_app_date] => 2023-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5300 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18331347 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/331347
Control methods for interleaved power converter Jun 7, 2023 Issued
Array ( [id] => 18722018 [patent_doc_number] => 11799378 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-24 [patent_title] => Multiphase series capacitor DC-DC converter and control method [patent_app_type] => utility [patent_app_number] => 18/329511 [patent_app_country] => US [patent_app_date] => 2023-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5488 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18329511 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/329511
Multiphase series capacitor DC-DC converter and control method Jun 4, 2023 Issued
Array ( [id] => 19620013 [patent_doc_number] => 20240405693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => SYSTEMS AND METHODS FOR CAPACITOR VOLTAGE CONTROL FOR INVERTER FOR ELECTRIC VEHICLE [patent_app_type] => utility [patent_app_number] => 18/329144 [patent_app_country] => US [patent_app_date] => 2023-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9524 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18329144 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/329144
Systems and methods for capacitor voltage control for inverter for electric vehicle Jun 4, 2023 Issued
Array ( [id] => 19935550 [patent_doc_number] => 12308760 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Modular multilevel converter and control method thereof, and uninterruptible power supply [patent_app_type] => utility [patent_app_number] => 18/325638 [patent_app_country] => US [patent_app_date] => 2023-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 5516 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18325638 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/325638
Modular multilevel converter and control method thereof, and uninterruptible power supply May 29, 2023 Issued
Array ( [id] => 18653823 [patent_doc_number] => 20230299665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => POWER CONVERTING DEVICE [patent_app_type] => utility [patent_app_number] => 18/202330 [patent_app_country] => US [patent_app_date] => 2023-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11866 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18202330 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/202330
POWER CONVERTING DEVICE May 25, 2023 Abandoned
Array ( [id] => 20111935 [patent_doc_number] => 12362675 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Integrated circuit and power supply circuit [patent_app_type] => utility [patent_app_number] => 18/321336 [patent_app_country] => US [patent_app_date] => 2023-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5621 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18321336 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/321336
Integrated circuit and power supply circuit May 21, 2023 Issued
Array ( [id] => 20111935 [patent_doc_number] => 12362675 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Integrated circuit and power supply circuit [patent_app_type] => utility [patent_app_number] => 18/321336 [patent_app_country] => US [patent_app_date] => 2023-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5621 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18321336 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/321336
Integrated circuit and power supply circuit May 21, 2023 Issued
Array ( [id] => 18849684 [patent_doc_number] => 20230412088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => DRIVING CIRCUIT FOR DRIVING A RECTIFIER DEVICE IN A HIGH FREQUENCY RESONANT CONVERTER [patent_app_type] => utility [patent_app_number] => 18/318205 [patent_app_country] => US [patent_app_date] => 2023-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5344 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18318205 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/318205
Driving circuit for driving a rectifier device in a high frequency resonant converter May 15, 2023 Issued
Array ( [id] => 18849684 [patent_doc_number] => 20230412088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => DRIVING CIRCUIT FOR DRIVING A RECTIFIER DEVICE IN A HIGH FREQUENCY RESONANT CONVERTER [patent_app_type] => utility [patent_app_number] => 18/318205 [patent_app_country] => US [patent_app_date] => 2023-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5344 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18318205 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/318205
Driving circuit for driving a rectifier device in a high frequency resonant converter May 15, 2023 Issued
Array ( [id] => 19972809 [patent_doc_number] => 12341433 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Power supply device with high output stability [patent_app_type] => utility [patent_app_number] => 18/311997 [patent_app_country] => US [patent_app_date] => 2023-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18311997 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/311997
Power supply device with high output stability May 3, 2023 Issued
Array ( [id] => 19972809 [patent_doc_number] => 12341433 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Power supply device with high output stability [patent_app_type] => utility [patent_app_number] => 18/311997 [patent_app_country] => US [patent_app_date] => 2023-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18311997 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/311997
Power supply device with high output stability May 3, 2023 Issued
Array ( [id] => 19972809 [patent_doc_number] => 12341433 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Power supply device with high output stability [patent_app_type] => utility [patent_app_number] => 18/311997 [patent_app_country] => US [patent_app_date] => 2023-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18311997 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/311997
Power supply device with high output stability May 3, 2023 Issued
Array ( [id] => 18758213 [patent_doc_number] => 20230361684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => ELECTRICAL ENERGY CONVERTER AND ASSOCIATED SYSTEM FOR CONVERTING ELECTRICAL ENERGY [patent_app_type] => utility [patent_app_number] => 18/309134 [patent_app_country] => US [patent_app_date] => 2023-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5791 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18309134 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/309134
Electrical energy converter and associated system for converting electrical energy Apr 27, 2023 Issued
Array ( [id] => 18758213 [patent_doc_number] => 20230361684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => ELECTRICAL ENERGY CONVERTER AND ASSOCIATED SYSTEM FOR CONVERTING ELECTRICAL ENERGY [patent_app_type] => utility [patent_app_number] => 18/309134 [patent_app_country] => US [patent_app_date] => 2023-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5791 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18309134 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/309134
Electrical energy converter and associated system for converting electrical energy Apr 27, 2023 Issued
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