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] => 19306843 [patent_doc_number] => 20240235423 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => GRID-TIED INVERTER APPARATUS AND GRID-TIED CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 18/489576 [patent_app_country] => US [patent_app_date] => 2023-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25168 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18489576 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/489576
GRID-TIED INVERTER APPARATUS AND GRID-TIED CONTROL METHOD Oct 16, 2023 Issued
Array ( [id] => 19131580 [patent_doc_number] => 20240136933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => BACK-END ENERGY STORAGE ISOLATION FLY-BACK CONVERSION APPARATUS [patent_app_type] => utility [patent_app_number] => 18/487407 [patent_app_country] => US [patent_app_date] => 2023-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7674 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18487407 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/487407
Back-end energy storage isolation fly-back conversion apparatus Oct 15, 2023 Issued
Array ( [id] => 19131580 [patent_doc_number] => 20240136933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => BACK-END ENERGY STORAGE ISOLATION FLY-BACK CONVERSION APPARATUS [patent_app_type] => utility [patent_app_number] => 18/487407 [patent_app_country] => US [patent_app_date] => 2023-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7674 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18487407 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/487407
Back-end energy storage isolation fly-back conversion apparatus Oct 15, 2023 Issued
Array ( [id] => 18944261 [patent_doc_number] => 20240039400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => Matrix Power Converter and Method for Use in the Matrix Power Converter [patent_app_type] => utility [patent_app_number] => 18/486721 [patent_app_country] => US [patent_app_date] => 2023-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9863 [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] => 18486721 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/486721
Matrix Power Converter and Method for Use in the Matrix Power Converter Oct 12, 2023 Pending
Array ( [id] => 18944261 [patent_doc_number] => 20240039400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => Matrix Power Converter and Method for Use in the Matrix Power Converter [patent_app_type] => utility [patent_app_number] => 18/486721 [patent_app_country] => US [patent_app_date] => 2023-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9863 [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] => 18486721 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/486721
Matrix Power Converter and Method for Use in the Matrix Power Converter Oct 12, 2023 Pending
Array ( [id] => 19117132 [patent_doc_number] => 20240128882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => POWER CONVERTER APPARATUS PROTECTED AGAINST INPUT VOLTAGE OF OPPOSITE POLARITY WITH SMALL HEAT AND LOSS [patent_app_type] => utility [patent_app_number] => 18/485426 [patent_app_country] => US [patent_app_date] => 2023-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4086 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18485426 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/485426
POWER CONVERTER APPARATUS PROTECTED AGAINST INPUT VOLTAGE OF OPPOSITE POLARITY WITH SMALL HEAT AND LOSS Oct 11, 2023 Abandoned
Array ( [id] => 19893739 [patent_doc_number] => 20250119051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => SINGLE-PHASE VOLTAGE SOURCE INVERTER CIRCUIT WITH POWER FILTER REDUCTION [patent_app_type] => utility [patent_app_number] => 18/377757 [patent_app_country] => US [patent_app_date] => 2023-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5509 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 18377757 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/377757
SINGLE-PHASE VOLTAGE SOURCE INVERTER CIRCUIT WITH POWER FILTER REDUCTION Oct 5, 2023 Pending
Array ( [id] => 18849683 [patent_doc_number] => 20230412087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => Systems and Methods for Stacked Multi-Level Power Converter Implementations with Linear Scaling [patent_app_type] => utility [patent_app_number] => 18/241048 [patent_app_country] => US [patent_app_date] => 2023-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15911 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18241048 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/241048
Systems and Methods for Stacked Multi-Level Power Converter Implementations with Linear Scaling Aug 30, 2023 Pending
Array ( [id] => 19400121 [patent_doc_number] => 12074515 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-27 [patent_title] => Charge pump stability control [patent_app_type] => utility [patent_app_number] => 18/458750 [patent_app_country] => US [patent_app_date] => 2023-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 8842 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 18458750 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/458750
Charge pump stability control Aug 29, 2023 Issued
Array ( [id] => 19357317 [patent_doc_number] => 12057780 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Very high efficiency soft switching converter AKA the adjud converter [patent_app_type] => utility [patent_app_number] => 18/238981 [patent_app_country] => US [patent_app_date] => 2023-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 33 [patent_no_of_words] => 19739 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18238981 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/238981
Very high efficiency soft switching converter AKA the adjud converter Aug 27, 2023 Issued
Array ( [id] => 19357313 [patent_doc_number] => 12057776 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Method and apparatus for digital, closed-loop control of CrCM switch-mode power converters [patent_app_type] => utility [patent_app_number] => 18/233255 [patent_app_country] => US [patent_app_date] => 2023-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 56 [patent_no_of_words] => 21652 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18233255 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/233255
Method and apparatus for digital, closed-loop control of CrCM switch-mode power converters Aug 10, 2023 Issued
Array ( [id] => 19253680 [patent_doc_number] => 20240204677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => DIRECT-CURRENT-TO-DIRECT-CURRENT CONVERTER WITH TRANSFORMER THERMAL MANAGEMENT [patent_app_type] => utility [patent_app_number] => 18/360996 [patent_app_country] => US [patent_app_date] => 2023-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10693 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 401 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18360996 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/360996
Direct-current-to-direct-current converter with transformer thermal management Jul 27, 2023 Issued
Array ( [id] => 20176338 [patent_doc_number] => 12395098 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Bidirectional inverter circuit and bidirectional inverter [patent_app_type] => utility [patent_app_number] => 18/227265 [patent_app_country] => US [patent_app_date] => 2023-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 4690 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 347 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18227265 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/227265
Bidirectional inverter circuit and bidirectional inverter Jul 26, 2023 Issued
Array ( [id] => 19605549 [patent_doc_number] => 20240396429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => COMMON-MODE NOISE CANCELLATION CIRCUIT AND SWITCHING POWER CONVERTER FOR COMMON-MODE NOISE CANCELLATION [patent_app_type] => utility [patent_app_number] => 18/224240 [patent_app_country] => US [patent_app_date] => 2023-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2978 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18224240 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/224240
Common-mode noise cancellation circuit and switching power converter for common-mode noise cancellation Jul 19, 2023 Issued
Array ( [id] => 20229584 [patent_doc_number] => 12418243 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Multi-port energy storage battery and multi- port energy storage battery pack [patent_app_type] => utility [patent_app_number] => 18/355760 [patent_app_country] => US [patent_app_date] => 2023-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 463 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18355760 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/355760
Multi-port energy storage battery and multi- port energy storage battery pack Jul 19, 2023 Issued
Array ( [id] => 20204471 [patent_doc_number] => 12407260 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Power supply system apparatus [patent_app_type] => utility [patent_app_number] => 18/353364 [patent_app_country] => US [patent_app_date] => 2023-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 6892 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18353364 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/353364
Power supply system apparatus Jul 16, 2023 Issued
Array ( [id] => 19086837 [patent_doc_number] => 20240113638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => SINGLE-STAGE MULTI-PATH DIRECT CURRENT ACCESS CONVERTER AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/350035 [patent_app_country] => US [patent_app_date] => 2023-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7406 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18350035 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/350035
SINGLE-STAGE MULTI-PATH DIRECT CURRENT ACCESS CONVERTER AND CONTROL METHOD THEREOF Jul 10, 2023 Pending
Array ( [id] => 20161716 [patent_doc_number] => 12388357 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => APFC control circuit, method, and system [patent_app_type] => utility [patent_app_number] => 18/218018 [patent_app_country] => US [patent_app_date] => 2023-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 362 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18218018 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/218018
APFC control circuit, method, and system Jul 3, 2023 Issued
Array ( [id] => 19230045 [patent_doc_number] => 12009690 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Power converters and methods of controlling same [patent_app_type] => utility [patent_app_number] => 18/344725 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 5819 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18344725 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/344725
Power converters and methods of controlling same Jun 28, 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
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