Search

Terry Alan Mckelvey

Supervisory Patent Examiner (ID: 9627, Phone: (571)272-0775 , Office: P/1655 )

Most Active Art Unit
1636
Art Unit(s)
1636, 1655, 1805, 1646
Total Applications
836
Issued Applications
417
Pending Applications
177
Abandoned Applications
252

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19727592 [patent_doc_number] => 20250030343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => DUAL-OUTPUT SWITCHED-CAPACITOR POWER CONVERTER [patent_app_type] => utility [patent_app_number] => 18/909851 [patent_app_country] => US [patent_app_date] => 2024-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4399 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18909851 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/909851
Dual-output switched-capacitor power converter Oct 7, 2024 Issued
Array ( [id] => 20417226 [patent_doc_number] => 12500521 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Power apparatus applied in solid state transformer structure and three-phase power system having the same [patent_app_type] => utility [patent_app_number] => 18/905509 [patent_app_country] => US [patent_app_date] => 2024-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18905509 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/905509
Power apparatus applied in solid state transformer structure and three-phase power system having the same Oct 2, 2024 Issued
Array ( [id] => 19851332 [patent_doc_number] => 20250096683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => POWER CONVERSION CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/883617 [patent_app_country] => US [patent_app_date] => 2024-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6762 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18883617 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/883617
POWER CONVERSION CIRCUIT Sep 11, 2024 Pending
Array ( [id] => 20558777 [patent_doc_number] => 20260058564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-26 [patent_title] => SWITCHING CONVERTER ON RESISTANCE [patent_app_type] => utility [patent_app_number] => 18/810959 [patent_app_country] => US [patent_app_date] => 2024-08-21 [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] => -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] => 18810959 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/810959
SWITCHING CONVERTER ON RESISTANCE Aug 20, 2024 Pending
Array ( [id] => 20515111 [patent_doc_number] => 20260039214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-05 [patent_title] => BALANCED SOLID STATE TRANSFORMER CIRCUIT AND METHOD OF REDUCING ELECTROMAGNETIC INTERFERENCE THEREOF [patent_app_type] => utility [patent_app_number] => 18/791904 [patent_app_country] => US [patent_app_date] => 2024-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4136 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18791904 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/791904
BALANCED SOLID STATE TRANSFORMER CIRCUIT AND METHOD OF REDUCING ELECTROMAGNETIC INTERFERENCE THEREOF Jul 31, 2024 Pending
Array ( [id] => 19758644 [patent_doc_number] => 20250047209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => CONTROLLER [patent_app_type] => utility [patent_app_number] => 18/775252 [patent_app_country] => US [patent_app_date] => 2024-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7436 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18775252 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/775252
CONTROLLER Jul 16, 2024 Pending
Array ( [id] => 20476787 [patent_doc_number] => 20260019008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-15 [patent_title] => MULTI-LEVEL POWER CONVERTER [patent_app_type] => utility [patent_app_number] => 18/771097 [patent_app_country] => US [patent_app_date] => 2024-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1117 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18771097 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/771097
MULTI-LEVEL POWER CONVERTER Jul 11, 2024 Pending
Array ( [id] => 19713347 [patent_doc_number] => 20250023489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => POWER CONVERTER, ENERGY STORAGE SYSTEM, AND CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 18/770904 [patent_app_country] => US [patent_app_date] => 2024-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11714 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18770904 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/770904
POWER CONVERTER, ENERGY STORAGE SYSTEM, AND CONTROL METHOD Jul 11, 2024 Pending
Array ( [id] => 19697154 [patent_doc_number] => 20250015699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => POWER CONVERSION APPARATUS AND CHARGING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/760567 [patent_app_country] => US [patent_app_date] => 2024-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14683 [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] => 18760567 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/760567
POWER CONVERSION APPARATUS AND CHARGING APPARATUS Jun 30, 2024 Pending
Array ( [id] => 19688873 [patent_doc_number] => 20250007418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => ISOLATED POWER SUPPLY, CONTROL CIRCUIT AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/754872 [patent_app_country] => US [patent_app_date] => 2024-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8846 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18754872 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/754872
ISOLATED POWER SUPPLY, CONTROL CIRCUIT AND METHOD THEREOF Jun 25, 2024 Pending
Array ( [id] => 20318363 [patent_doc_number] => 12456921 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => DC-DC converter with parallel and series capacitor configurations [patent_app_type] => utility [patent_app_number] => 18/755237 [patent_app_country] => US [patent_app_date] => 2024-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 40 [patent_no_of_words] => 5587 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18755237 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/755237
DC-DC converter with parallel and series capacitor configurations Jun 25, 2024 Issued
Array ( [id] => 20430116 [patent_doc_number] => 20250392209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-25 [patent_title] => A VOLTAGE CONVERSION SYSTEM INCLUDING A DOUBLE-SIDED DIRECT CURRENT-LINK CAPACITOR SYSTEM [patent_app_type] => utility [patent_app_number] => 18/753893 [patent_app_country] => US [patent_app_date] => 2024-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3249 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18753893 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/753893
A VOLTAGE CONVERSION SYSTEM INCLUDING A DOUBLE-SIDED DIRECT CURRENT-LINK CAPACITOR SYSTEM Jun 24, 2024 Pending
Array ( [id] => 19662753 [patent_doc_number] => 20240429818 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => DIFFERENTIAL HYBRID SUPPLY GENERATOR AND SUPPLY MODULATOR [patent_app_type] => utility [patent_app_number] => 18/753487 [patent_app_country] => US [patent_app_date] => 2024-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24564 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18753487 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/753487
DIFFERENTIAL HYBRID SUPPLY GENERATOR AND SUPPLY MODULATOR Jun 24, 2024 Pending
Array ( [id] => 20430040 [patent_doc_number] => 20250392133 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-25 [patent_title] => CONDITIONALLY REGULATED HYBRID ELECTRIC HVDC ARCHITECTURE [patent_app_type] => utility [patent_app_number] => 18/750875 [patent_app_country] => US [patent_app_date] => 2024-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2033 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18750875 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/750875
CONDITIONALLY REGULATED HYBRID ELECTRIC HVDC ARCHITECTURE Jun 20, 2024 Pending
Array ( [id] => 19515563 [patent_doc_number] => 20240347249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => MAGNETIC PROPULSION SYSTEM FOR MAGNETIC DEVICES [patent_app_type] => utility [patent_app_number] => 18/751114 [patent_app_country] => US [patent_app_date] => 2024-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4138 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18751114 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/751114
MAGNETIC PROPULSION SYSTEM FOR MAGNETIC DEVICES Jun 20, 2024 Pending
Array ( [id] => 20408573 [patent_doc_number] => 20250377682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-11 [patent_title] => SWITCHED-CAPACITOR FAST START-UP SCHEME FOR BANDGAP CIRCUITS [patent_app_type] => utility [patent_app_number] => 18/739907 [patent_app_country] => US [patent_app_date] => 2024-06-11 [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] => -17 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18739907 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/739907
SWITCHED-CAPACITOR FAST START-UP SCHEME FOR BANDGAP CIRCUITS Jun 10, 2024 Pending
Array ( [id] => 19758637 [patent_doc_number] => 20250047202 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => SOFT START CIRCUIT FOR POWER SYSTEM [patent_app_type] => utility [patent_app_number] => 18/680192 [patent_app_country] => US [patent_app_date] => 2024-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4749 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18680192 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/680192
SOFT START CIRCUIT FOR POWER SYSTEM May 30, 2024 Pending
Array ( [id] => 19727581 [patent_doc_number] => 20250030332 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => CIRCUIT APPARATUS AND POWER CONVERSION CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/675151 [patent_app_country] => US [patent_app_date] => 2024-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6422 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18675151 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/675151
CIRCUIT APPARATUS AND POWER CONVERSION CIRCUIT May 27, 2024 Pending
Array ( [id] => 19452605 [patent_doc_number] => 20240312735 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => CIRCUIT INTERRUPTING DEVICE HAVING PRINTED CIRCUIT BOARD COILS [patent_app_type] => utility [patent_app_number] => 18/673963 [patent_app_country] => US [patent_app_date] => 2024-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2231 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18673963 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/673963
Circuit interrupting device having printed circuit board coils May 23, 2024 Issued
Array ( [id] => 20382390 [patent_doc_number] => 20250364883 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-27 [patent_title] => Control System for LLC Voltage Converter Using Up-Down Counter Configured to React to Comparator Output [patent_app_type] => utility [patent_app_number] => 18/674698 [patent_app_country] => US [patent_app_date] => 2024-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1236 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18674698 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/674698
Control System for LLC Voltage Converter Using Up-Down Counter Configured to React to Comparator Output May 23, 2024 Pending
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