
Gary A. Nash
Examiner (ID: 3951, Phone: (571)270-3349 , Office: P/2838 )
| Most Active Art Unit | 2838 |
| Art Unit(s) | 2839, 2838 |
| Total Applications | 1069 |
| Issued Applications | 962 |
| Pending Applications | 59 |
| Abandoned Applications | 69 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19322110
[patent_doc_number] => 20240243657
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-07-18
[patent_title] => POWER SUPPLY ARCHITECTURE OF TWO-STAGE VOLTAGE REDUCTION SERIES STRUCTURE AND POWER MODULE USING THE SAME
[patent_app_type] => utility
[patent_app_number] => 18/412570
[patent_app_country] => US
[patent_app_date] => 2024-01-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6576
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -26
[patent_words_short_claim] => 189
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18412570
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/412570 | Power supply architecture of two-stage voltage reduction series structure and power module using the same | Jan 13, 2024 | Issued |
Array
(
[id] => 19238042
[patent_doc_number] => 20240195237
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-06-13
[patent_title] => STATOR MODULE AND MOTOR
[patent_app_type] => utility
[patent_app_number] => 18/409503
[patent_app_country] => US
[patent_app_date] => 2024-01-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12090
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 147
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18409503
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/409503 | Stator module and motor | Jan 9, 2024 | Issued |
Array
(
[id] => 19697167
[patent_doc_number] => 20250015712
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-09
[patent_title] => POWER FACTOR CORRECTION CIRCUIT
[patent_app_type] => utility
[patent_app_number] => 18/402066
[patent_app_country] => US
[patent_app_date] => 2024-01-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11063
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[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] => 18402066
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/402066 | Power factor correction circuit | Jan 1, 2024 | Issued |
Array
(
[id] => 20089611
[patent_doc_number] => 20250219547
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-07-03
[patent_title] => SYSTEMS AND METHODS FOR WIDE VOLTAGE DC-DC POWER CONVERSION
[patent_app_type] => utility
[patent_app_number] => 18/399187
[patent_app_country] => US
[patent_app_date] => 2023-12-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 15175
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -29
[patent_words_short_claim] => 159
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18399187
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/399187 | Systems and methods for wide voltage DC-DC power conversion | Dec 27, 2023 | Issued |
Array
(
[id] => 20508194
[patent_doc_number] => 12542476
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-02-03
[patent_title] => Power converter having improved zero current detecting feature
[patent_app_type] => utility
[patent_app_number] => 18/396741
[patent_app_country] => US
[patent_app_date] => 2023-12-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 15
[patent_no_of_words] => 1165
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 172
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18396741
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/396741 | Power converter having improved zero current detecting feature | Dec 26, 2023 | Issued |
Array
(
[id] => 19619976
[patent_doc_number] => 20240405656
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-12-05
[patent_title] => DYNAMIC AC DROOP CONTROL FOR DC-DC REGULATORS
[patent_app_type] => utility
[patent_app_number] => 18/395962
[patent_app_country] => US
[patent_app_date] => 2023-12-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4049
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -20
[patent_words_short_claim] => 107
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18395962
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/395962 | Dynamic AC droop control for DC-DC regulators | Dec 25, 2023 | Issued |
Array
(
[id] => 19655008
[patent_doc_number] => 12176817
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-12-24
[patent_title] => Power converter
[patent_app_type] => utility
[patent_app_number] => 18/396046
[patent_app_country] => US
[patent_app_date] => 2023-12-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 8581
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[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] => 18396046
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/396046 | Power converter | Dec 25, 2023 | Issued |
Array
(
[id] => 20029451
[patent_doc_number] => 20250167673
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-22
[patent_title] => MULTI-INPUT POWER SYSTEM WITH INRUSH CURRENT SUPPRESSION FUNCTION
[patent_app_type] => utility
[patent_app_number] => 18/540052
[patent_app_country] => US
[patent_app_date] => 2023-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 0
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 161
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18540052
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/540052 | Multi-input power system with inrush current suppression function | Dec 13, 2023 | Issued |
Array
(
[id] => 20791572
[patent_doc_number] => 12665493
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-06-23
[patent_title] => Real-time vector-based open-circuit fault diagnosis scheme for three-phase dual active bridge converter
[patent_app_type] => utility
[patent_app_number] => 18/529681
[patent_app_country] => US
[patent_app_date] => 2023-12-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 16
[patent_no_of_words] => 1166
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 96
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18529681
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/529681 | Real-time vector-based open-circuit fault diagnosis scheme for three-phase dual active bridge converter | Dec 4, 2023 | Issued |
Array
(
[id] => 19071802
[patent_doc_number] => 20240106228
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-03-28
[patent_title] => POWER CONTROL DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/530011
[patent_app_country] => US
[patent_app_date] => 2023-12-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7613
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 187
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18530011
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/530011 | Power control device | Dec 4, 2023 | Issued |
Array
(
[id] => 20759177
[patent_doc_number] => 12651960
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-06-09
[patent_title] => Regulation apparatus for a current converter, current converter arrangement and method for regulating a grid coupled current converter
[patent_app_type] => utility
[patent_app_number] => 18/521611
[patent_app_country] => US
[patent_app_date] => 2023-11-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 23
[patent_figures_cnt] => 24
[patent_no_of_words] => 24117
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 97
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18521611
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/521611 | Regulation apparatus for a current converter, current converter arrangement and method for regulating a grid coupled current converter | Nov 27, 2023 | Issued |
Array
(
[id] => 19679777
[patent_doc_number] => 12191653
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-01-07
[patent_title] => Circuit interrupting device for providing ground fault and open neutral protection in temporary power applications
[patent_app_type] => utility
[patent_app_number] => 18/519720
[patent_app_country] => US
[patent_app_date] => 2023-11-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3060
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 94
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18519720
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/519720 | Circuit interrupting device for providing ground fault and open neutral protection in temporary power applications | Nov 26, 2023 | Issued |
Array
(
[id] => 19400132
[patent_doc_number] => 12074527
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-08-27
[patent_title] => Single stage power factor correcting synchronous harmonic converter
[patent_app_type] => utility
[patent_app_number] => 18/507031
[patent_app_country] => US
[patent_app_date] => 2023-11-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 4182
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 124
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18507031
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/507031 | Single stage power factor correcting synchronous harmonic converter | Nov 10, 2023 | Issued |
Array
(
[id] => 20020287
[patent_doc_number] => 20250158509
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-15
[patent_title] => STARTUP FOR NON-ISOLATED HYBRID SIGMA CONVERTERS
[patent_app_type] => utility
[patent_app_number] => 18/505213
[patent_app_country] => US
[patent_app_date] => 2023-11-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 0
[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] => 18505213
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/505213 | Startup for non-isolated hybrid sigma converters | Nov 8, 2023 | Issued |
Array
(
[id] => 19176864
[patent_doc_number] => 20240162838
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-05-16
[patent_title] => MICROGRID INVERTER CONTROLLER AND INVERTER FAULT CURRENT CONTROL METHOD
[patent_app_type] => utility
[patent_app_number] => 18/501494
[patent_app_country] => US
[patent_app_date] => 2023-11-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11975
[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] => 18501494
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/501494 | Microgrid inverter controller and inverter fault current control method | Nov 2, 2023 | Issued |
Array
(
[id] => 20003147
[patent_doc_number] => 20250141369
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-01
[patent_title] => MULTI-PHASE INVERTER
[patent_app_type] => utility
[patent_app_number] => 18/496587
[patent_app_country] => US
[patent_app_date] => 2023-10-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1974
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 83
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18496587
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/496587 | MULTI-PHASE INVERTER | Oct 26, 2023 | Pending |
Array
(
[id] => 20530654
[patent_doc_number] => 12549097
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-02-10
[patent_title] => Resonant converter, control method of resonant converter, and related device
[patent_app_type] => utility
[patent_app_number] => 18/489971
[patent_app_country] => US
[patent_app_date] => 2023-10-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 10
[patent_no_of_words] => 15231
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[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] => 18489971
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/489971 | Resonant converter, control method of resonant converter, and related device | Oct 18, 2023 | Issued |
Array
(
[id] => 20530654
[patent_doc_number] => 12549097
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-02-10
[patent_title] => Resonant converter, control method of resonant converter, and related device
[patent_app_type] => utility
[patent_app_number] => 18/489971
[patent_app_country] => US
[patent_app_date] => 2023-10-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 10
[patent_no_of_words] => 15231
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[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] => 18489971
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/489971 | Resonant converter, control method of resonant converter, and related device | Oct 18, 2023 | Issued |
Array
(
[id] => 20275252
[patent_doc_number] => 12445039
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-10-14
[patent_title] => Power-saving supply controller circuit for supplying of power based on electrical specification
[patent_app_type] => utility
[patent_app_number] => 18/381217
[patent_app_country] => US
[patent_app_date] => 2023-10-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 0
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 256
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18381217
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/381217 | Power-saving supply controller circuit for supplying of power based on electrical specification | Oct 17, 2023 | Issued |
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 17, 2023 | Issued |