Search

Bethany P. Barham

Supervisory Patent Examiner (ID: 5039, Phone: (571)272-6175 , Office: P/1611 )

Most Active Art Unit
1615
Art Unit(s)
1615, 1611
Total Applications
635
Issued Applications
291
Pending Applications
45
Abandoned Applications
310

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19662744 [patent_doc_number] => 20240429809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => POWER SUPPLY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/656408 [patent_app_country] => US [patent_app_date] => 2024-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3577 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18656408 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/656408
POWER SUPPLY APPARATUS May 5, 2024 Pending
Array ( [id] => 19500921 [patent_doc_number] => 20240339939 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => SHOOT-THROUGH PROTECTION AND CURRENT MONITORING SCHEME FOR MULTILEVEL POWER CONVERTERS [patent_app_type] => utility [patent_app_number] => 18/628523 [patent_app_country] => US [patent_app_date] => 2024-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1343 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18628523 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/628523
SHOOT-THROUGH PROTECTION AND CURRENT MONITORING SCHEME FOR MULTILEVEL POWER CONVERTERS Apr 4, 2024 Pending
Array ( [id] => 19364911 [patent_doc_number] => 20240266945 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => APPARATUS FOR SUPPLYING POWER AND MEDICAL DEVICE [patent_app_type] => utility [patent_app_number] => 18/616220 [patent_app_country] => US [patent_app_date] => 2024-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26500 [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] => 18616220 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/616220
APPARATUS FOR SUPPLYING POWER AND MEDICAL DEVICE Mar 25, 2024 Pending
Array ( [id] => 20234055 [patent_doc_number] => 20250291374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => LOW-DROPOUT (LDO) REGULATOR WITH AGGRESSOR CURRENT CANCELLATION [patent_app_type] => utility [patent_app_number] => 18/606211 [patent_app_country] => US [patent_app_date] => 2024-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2467 [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] => 18606211 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/606211
LOW-DROPOUT (LDO) REGULATOR WITH AGGRESSOR CURRENT CANCELLATION Mar 14, 2024 Pending
Array ( [id] => 19238129 [patent_doc_number] => 20240195324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => POWER SUPPLY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/584810 [patent_app_country] => US [patent_app_date] => 2024-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4375 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18584810 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/584810
POWER SUPPLY APPARATUS Feb 21, 2024 Pending
Array ( [id] => 20153941 [patent_doc_number] => 20250253779 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => RADIATION TOLERANT HIGH VOLTAGE AC TO LOW VOLTAGE DC POWER CONVERSION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/433825 [patent_app_country] => US [patent_app_date] => 2024-02-06 [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] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18433825 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/433825
RADIATION TOLERANT HIGH VOLTAGE AC TO LOW VOLTAGE DC POWER CONVERSION SYSTEM Feb 5, 2024 Pending
Array ( [id] => 19270170 [patent_doc_number] => 20240213876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => POWER CONVERSION APPARATUS [patent_app_type] => utility [patent_app_number] => 18/392221 [patent_app_country] => US [patent_app_date] => 2023-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6657 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18392221 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/392221
POWER CONVERSION APPARATUS Dec 20, 2023 Pending
Array ( [id] => 19174263 [patent_doc_number] => 20240160237 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => OVERCURRENT PROTECTION CIRCUIT AND SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/544977 [patent_app_country] => US [patent_app_date] => 2023-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9436 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18544977 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/544977
OVERCURRENT PROTECTION CIRCUIT AND SEMICONDUCTOR DEVICE Dec 18, 2023 Pending
Array ( [id] => 20064132 [patent_doc_number] => 20250202354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => NON-LINEAR TRANSIENT IMPROVEMENTS IN CURRENT MODE CONTROLLERS [patent_app_type] => utility [patent_app_number] => 18/543449 [patent_app_country] => US [patent_app_date] => 2023-12-18 [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] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18543449 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/543449
NON-LINEAR TRANSIENT IMPROVEMENTS IN CURRENT MODE CONTROLLERS Dec 17, 2023 Pending
Array ( [id] => 19129053 [patent_doc_number] => 20240134406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => ELECTRONIC CIRCUIT COMPRISING A REFERENCE VOLTAGE CIRCUIT AND A START CHECK CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/379262 [patent_app_country] => US [patent_app_date] => 2023-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5378 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18379262 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/379262
ELECTRONIC CIRCUIT COMPRISING A REFERENCE VOLTAGE CIRCUIT AND A START CHECK CIRCUIT Oct 11, 2023 Pending
Array ( [id] => 18944158 [patent_doc_number] => 20240039297 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/379366 [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] => 6145 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18379366 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/379366
ELECTRONIC DEVICE Oct 11, 2023 Pending
Array ( [id] => 19129053 [patent_doc_number] => 20240134406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => ELECTRONIC CIRCUIT COMPRISING A REFERENCE VOLTAGE CIRCUIT AND A START CHECK CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/379262 [patent_app_country] => US [patent_app_date] => 2023-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5378 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18379262 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/379262
ELECTRONIC CIRCUIT COMPRISING A REFERENCE VOLTAGE CIRCUIT AND A START CHECK CIRCUIT Oct 10, 2023 Pending
Array ( [id] => 19590662 [patent_doc_number] => 20240388219 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => IDEAL DIODE BRIDGE CONTROLLER [patent_app_type] => utility [patent_app_number] => 18/483956 [patent_app_country] => US [patent_app_date] => 2023-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8275 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18483956 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/483956
IDEAL DIODE BRIDGE CONTROLLER Oct 9, 2023 Pending
Array ( [id] => 19836336 [patent_doc_number] => 20250088122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => PULSE WIDTH MODULATION CONTROL MODULE FOR AN INVERTER [patent_app_type] => utility [patent_app_number] => 18/243189 [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] => 7784 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18243189 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/243189
PULSE WIDTH MODULATION CONTROL MODULE FOR AN INVERTER Sep 6, 2023 Pending
Array ( [id] => 19349057 [patent_doc_number] => 20240258021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => INDUCTOR AND POWER CONVERSION CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/456063 [patent_app_country] => US [patent_app_date] => 2023-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3828 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18456063 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/456063
INDUCTOR AND POWER CONVERSION CIRCUIT Aug 24, 2023 Pending
Array ( [id] => 19253695 [patent_doc_number] => 20240204692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => BI-DIRECTIONAL SPLIT-PHASE INVERTER CIRCUIT AND BI-DIRECTIONAL SPLIT-PHASE INVERTER [patent_app_type] => utility [patent_app_number] => 18/227268 [patent_app_country] => US [patent_app_date] => 2023-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9138 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 826 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18227268 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/227268
BI-DIRECTIONAL SPLIT-PHASE INVERTER CIRCUIT AND BI-DIRECTIONAL SPLIT-PHASE INVERTER Jul 26, 2023 Pending
Array ( [id] => 19750105 [patent_doc_number] => 20250038670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => DATA COMMUNICATION FOR GALVANIC ISOLATED DC-DC CONVERTER ON FULLY INTEGRATED ARCHITECTURE WITH CORELESS TRANSFORMER [patent_app_type] => utility [patent_app_number] => 18/225955 [patent_app_country] => US [patent_app_date] => 2023-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3640 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18225955 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/225955
DATA COMMUNICATION FOR GALVANIC ISOLATED DC-DC CONVERTER ON FULLY INTEGRATED ARCHITECTURE WITH CORELESS TRANSFORMER Jul 24, 2023 Pending
Array ( [id] => 18944282 [patent_doc_number] => 20240039421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => MULTI-PHASE POWER CONVERTER [patent_app_type] => utility [patent_app_number] => 18/221625 [patent_app_country] => US [patent_app_date] => 2023-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5274 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18221625 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/221625
MULTI-PHASE POWER CONVERTER Jul 12, 2023 Pending
Array ( [id] => 18883644 [patent_doc_number] => 20240007013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => BUSBAR DEVICE AND METHOD FOR PRODUCING A BUSBAR DEVICE [patent_app_type] => utility [patent_app_number] => 18/213909 [patent_app_country] => US [patent_app_date] => 2023-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2412 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18213909 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/213909
BUSBAR DEVICE AND METHOD FOR PRODUCING A BUSBAR DEVICE Jun 25, 2023 Pending
Array ( [id] => 18849553 [patent_doc_number] => 20230411957 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => POWER SUPPLY SYSTEM AND POWER SUPPLY METHOD [patent_app_type] => utility [patent_app_number] => 18/332765 [patent_app_country] => US [patent_app_date] => 2023-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14197 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18332765 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/332765
POWER SUPPLY SYSTEM AND POWER SUPPLY METHOD Jun 11, 2023 Pending
Menu