Search

Tiffany Z. Nuckols

Examiner (ID: 13142, Phone: (571)270-7377 , Office: P/1716 )

Most Active Art Unit
1716
Art Unit(s)
1792, 1716
Total Applications
688
Issued Applications
251
Pending Applications
80
Abandoned Applications
363

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20229589 [patent_doc_number] => 12418248 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Photovoltaic system, inverter, and control method [patent_app_type] => utility [patent_app_number] => 18/463399 [patent_app_country] => US [patent_app_date] => 2023-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 8717 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18463399 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/463399
Photovoltaic system, inverter, and control method Sep 7, 2023 Issued
Array ( [id] => 19147123 [patent_doc_number] => 20240146172 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => POWER ADAPTER WITH LIMITED POWER SOURCE FUNCTION AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/243303 [patent_app_country] => US [patent_app_date] => 2023-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5233 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18243303 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/243303
Power adapter with limited power source function and control method thereof Sep 6, 2023 Issued
Array ( [id] => 20375676 [patent_doc_number] => 12483121 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Power supply system and power factor correction control circuit and control method thereof [patent_app_type] => utility [patent_app_number] => 18/463244 [patent_app_country] => US [patent_app_date] => 2023-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 28 [patent_no_of_words] => 5520 [patent_no_of_claims] => 28 [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] => 18463244 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/463244
Power supply system and power factor correction control circuit and control method thereof Sep 6, 2023 Issued
Array ( [id] => 18866613 [patent_doc_number] => 20230421050 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => ISOLATED GATE DRIVER, TRACTION INVERTER, AND ELECTRIC VEHICLE [patent_app_type] => utility [patent_app_number] => 18/454277 [patent_app_country] => US [patent_app_date] => 2023-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24373 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18454277 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/454277
Isolated gate driver, traction inverter, and electric vehicle Aug 22, 2023 Issued
Array ( [id] => 18821804 [patent_doc_number] => 20230396145 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => SOLID-STATE TRANSFORMER, POWER SUPPLY DEVICE, AND DATA CENTER [patent_app_type] => utility [patent_app_number] => 18/451914 [patent_app_country] => US [patent_app_date] => 2023-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6372 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18451914 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/451914
SOLID-STATE TRANSFORMER, POWER SUPPLY DEVICE, AND DATA CENTER Aug 17, 2023 Issued
Array ( [id] => 19773953 [patent_doc_number] => 20250055379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => BI-DIRECTIONAL COMMUNICATION SCHEME BETWEEN PRIMARY AND SECONDARY FOR FLY-BACK AC-DC CONVERTERS [patent_app_type] => utility [patent_app_number] => 18/447090 [patent_app_country] => US [patent_app_date] => 2023-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9609 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18447090 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/447090
BI-DIRECTIONAL COMMUNICATION SCHEME BETWEEN PRIMARY AND SECONDARY FOR FLY-BACK AC-DC CONVERTERS Aug 8, 2023 Pending
Array ( [id] => 18775146 [patent_doc_number] => 20230369979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => Conversion Circuit, Voltage Conversion Apparatus, and Electric Vehicle [patent_app_type] => utility [patent_app_number] => 18/361016 [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] => 15650 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18361016 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/361016
Conversion circuit, voltage conversion apparatus, and electric vehicle Jul 27, 2023 Issued
Array ( [id] => 19713302 [patent_doc_number] => 20250023444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => VERSATILE ADAPTIVE VOLTAGE SCALING CONTROL CIRCUIT, RELATED APPARATUSES, AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 18/222005 [patent_app_country] => US [patent_app_date] => 2023-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7381 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18222005 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/222005
VERSATILE ADAPTIVE VOLTAGE SCALING CONTROL CIRCUIT, RELATED APPARATUSES, AND RELATED METHODS Jul 13, 2023 Pending
Array ( [id] => 19023797 [patent_doc_number] => 20240079968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => Modulation Methods and Controllers for Neutral Point Clamped Converter [patent_app_type] => utility [patent_app_number] => 18/220476 [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] => 5956 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18220476 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/220476
Modulation methods and controllers for neutral point clamped converter Jul 10, 2023 Issued
Array ( [id] => 20111932 [patent_doc_number] => 12362672 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Direct-current-to-direct-current converter with compensation for potential transformer saturation [patent_app_type] => utility [patent_app_number] => 18/350396 [patent_app_country] => US [patent_app_date] => 2023-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 6398 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 446 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18350396 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/350396
Direct-current-to-direct-current converter with compensation for potential transformer saturation Jul 10, 2023 Issued
Array ( [id] => 19071928 [patent_doc_number] => 20240106354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => SYSTEMS AND METHODS FOR POWER MODULE FOR INVERTER FOR ELECTRIC VEHICLE [patent_app_type] => utility [patent_app_number] => 18/344379 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15947 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18344379 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/344379
Systems and methods for power module for inverter for electric vehicle Jun 28, 2023 Issued
Array ( [id] => 19688845 [patent_doc_number] => 20250007390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => POWER STAGE SAFETY AND LATCH-UP PREVENTION IN MULTI-PHASE DC-DC CONVERTER BY ENSURING SAFE PWM SEQUENCING [patent_app_type] => utility [patent_app_number] => 18/343189 [patent_app_country] => US [patent_app_date] => 2023-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5435 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18343189 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/343189
Power stage safety and latch-up prevention in multi-phase DC-DC converter by ensuring safe pwm sequencing Jun 27, 2023 Issued
Array ( [id] => 18744076 [patent_doc_number] => 20230353064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => SOFT SWITCHED VOLTAGE SOURCE INVERTER [patent_app_type] => utility [patent_app_number] => 18/212215 [patent_app_country] => US [patent_app_date] => 2023-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10139 [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] => 18212215 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/212215
Soft switched voltage source inverter Jun 20, 2023 Issued
Array ( [id] => 19413202 [patent_doc_number] => 12079018 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Voltage regulator [patent_app_type] => utility [patent_app_number] => 18/332756 [patent_app_country] => US [patent_app_date] => 2023-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4517 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18332756 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/332756
Voltage regulator Jun 11, 2023 Issued
Array ( [id] => 20382398 [patent_doc_number] => 20250364891 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-27 [patent_title] => SYSTEM AND METHOD FOR PROVIDING A DIRECT CURRENT POWER TO A TIME DOMAIN DUPLEXING RADIO [patent_app_type] => utility [patent_app_number] => 18/874023 [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] => 8273 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 18874023 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/874023
System and method for providing a direct current power to a time domain duplexing radio Jun 7, 2023 Issued
Array ( [id] => 20132665 [patent_doc_number] => 12374983 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Control device for a switching voltage regulator having improved control performance and control method [patent_app_type] => utility [patent_app_number] => 18/330754 [patent_app_country] => US [patent_app_date] => 2023-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 3436 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18330754 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/330754
Control device for a switching voltage regulator having improved control performance and control method Jun 6, 2023 Issued
Array ( [id] => 18813488 [patent_doc_number] => 20230387825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => Efficient Switching for Converter Circuit [patent_app_type] => utility [patent_app_number] => 18/325232 [patent_app_country] => US [patent_app_date] => 2023-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10005 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18325232 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/325232
Efficient switching for converter circuit May 29, 2023 Issued
Array ( [id] => 20132680 [patent_doc_number] => 12374998 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => High-voltage control circuit [patent_app_type] => utility [patent_app_number] => 18/203357 [patent_app_country] => US [patent_app_date] => 2023-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 2229 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18203357 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/203357
High-voltage control circuit May 29, 2023 Issued
Array ( [id] => 18819177 [patent_doc_number] => 20230393517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => POWER SUPPLY APPARATUS AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/324831 [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] => 12503 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18324831 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/324831
Power supply apparatus and image forming apparatus May 25, 2023 Issued
Array ( [id] => 19355211 [patent_doc_number] => 12055647 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Parallel connected inverters [patent_app_type] => utility [patent_app_number] => 18/317243 [patent_app_country] => US [patent_app_date] => 2023-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4740 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [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] => 18317243 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/317243
Parallel connected inverters May 14, 2023 Issued
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