Search

Adolf D. Berhane

Examiner (ID: 17144, Phone: (571)272-2077 , Office: P/2838 )

Most Active Art Unit
2838
Art Unit(s)
2838, 2111, 2899, 2722, 2102
Total Applications
4151
Issued Applications
3678
Pending Applications
196
Abandoned Applications
307

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20036857 [patent_doc_number] => 20250175079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => SWITCHING CONVERTER CONTROLLER WITH ADAPTIVE SLOPE COMPENSATION [patent_app_type] => utility [patent_app_number] => 18/674836 [patent_app_country] => US [patent_app_date] => 2024-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6592 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18674836 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/674836
SWITCHING CONVERTER CONTROLLER WITH ADAPTIVE SLOPE COMPENSATION May 24, 2024 Pending
Array ( [id] => 19604595 [patent_doc_number] => 20240395475 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => HALF-BRIDGE CIRCUIT ARRANGEMENT AND METHOD FOR ACTUATION [patent_app_type] => utility [patent_app_number] => 18/671888 [patent_app_country] => US [patent_app_date] => 2024-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3550 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18671888 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/671888
HALF-BRIDGE CIRCUIT ARRANGEMENT AND METHOD FOR ACTUATION May 21, 2024 Pending
Array ( [id] => 19605576 [patent_doc_number] => 20240396456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => POWER CONVERTER AND METHOD OF OPERATING A POWER CONVERTER [patent_app_type] => utility [patent_app_number] => 18/670270 [patent_app_country] => US [patent_app_date] => 2024-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6430 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18670270 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/670270
Power converter and method of operating a power converter May 20, 2024 Issued
Array ( [id] => 19605540 [patent_doc_number] => 20240396420 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => POWER CONVERTER [patent_app_type] => utility [patent_app_number] => 18/670316 [patent_app_country] => US [patent_app_date] => 2024-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6503 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18670316 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/670316
POWER CONVERTER May 20, 2024 Pending
Array ( [id] => 19605579 [patent_doc_number] => 20240396459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => DC/DC multi-stage power converter [patent_app_type] => utility [patent_app_number] => 18/669846 [patent_app_country] => US [patent_app_date] => 2024-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3850 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18669846 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/669846
DC/DC multi-stage power converter May 20, 2024 Pending
Array ( [id] => 19453513 [patent_doc_number] => 20240313643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => OUTPUT OVERVOLTAGE PROTECTION FOR A TOTEM POLE POWER FACTOR CORRECTION CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/669320 [patent_app_country] => US [patent_app_date] => 2024-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7711 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18669320 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/669320
Output overvoltage protection for a totem pole power factor correction circuit May 19, 2024 Issued
Array ( [id] => 19590632 [patent_doc_number] => 20240388189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => SYNCHRONOUS RECTIFICATION CHIP PIN MULTIPLEXING TECHNOLOGY [patent_app_type] => utility [patent_app_number] => 18/665006 [patent_app_country] => US [patent_app_date] => 2024-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9912 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18665006 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/665006
SYNCHRONOUS RECTIFICATION CHIP PIN MULTIPLEXING TECHNOLOGY May 14, 2024 Pending
Array ( [id] => 20360443 [patent_doc_number] => 12476451 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Voltage protection circuits, devices and methods [patent_app_type] => utility [patent_app_number] => 18/655270 [patent_app_country] => US [patent_app_date] => 2024-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 24 [patent_no_of_words] => 3203 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18655270 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/655270
Voltage protection circuits, devices and methods May 4, 2024 Issued
Array ( [id] => 19576038 [patent_doc_number] => 20240380330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => POWER CONVERSION DEVICE [patent_app_type] => utility [patent_app_number] => 18/648637 [patent_app_country] => US [patent_app_date] => 2024-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3888 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18648637 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/648637
Power conversion device Apr 28, 2024 Issued
Array ( [id] => 19544757 [patent_doc_number] => 20240361793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => FAST TRANSIENT LINEAR REGULATOR [patent_app_type] => utility [patent_app_number] => 18/648086 [patent_app_country] => US [patent_app_date] => 2024-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4496 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18648086 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/648086
Fast transient linear regulator Apr 25, 2024 Issued
Array ( [id] => 19532544 [patent_doc_number] => 20240356446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => CONTROLLER AND ISOLATED POWER CONVERTER [patent_app_type] => utility [patent_app_number] => 18/643327 [patent_app_country] => US [patent_app_date] => 2024-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5751 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18643327 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/643327
Controller and isolated power converter Apr 22, 2024 Issued
Array ( [id] => 20310528 [patent_doc_number] => 20250328157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-23 [patent_title] => VOLTAGE REGULATOR WITH TRANSIENT RESPONSE FEEDBACK CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/643221 [patent_app_country] => US [patent_app_date] => 2024-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 758 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18643221 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/643221
VOLTAGE REGULATOR WITH TRANSIENT RESPONSE FEEDBACK CIRCUIT Apr 22, 2024 Pending
Array ( [id] => 19547175 [patent_doc_number] => 20240364211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => Flying Capacitor Converter and Method for Protecting a Flying Capacitor Converter [patent_app_type] => utility [patent_app_number] => 18/643393 [patent_app_country] => US [patent_app_date] => 2024-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7096 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18643393 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/643393
Flying capacitor converter and method for protecting a flying capacitor converter Apr 22, 2024 Issued
Array ( [id] => 19532537 [patent_doc_number] => 20240356439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => POWER-SUPPLY CONTROL APPARATUS, SWITCHED-MODE POWER SUPPLY, AND VEHICLE [patent_app_type] => utility [patent_app_number] => 18/635142 [patent_app_country] => US [patent_app_date] => 2024-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10081 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18635142 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/635142
Power-supply control apparatus, switched-mode power supply, and vehicle Apr 14, 2024 Issued
Array ( [id] => 20791566 [patent_doc_number] => 12665487 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-23 [patent_title] => Switching converter with improved light load efficiency and control method thereof [patent_app_type] => utility [patent_app_number] => 18/633956 [patent_app_country] => US [patent_app_date] => 2024-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 2330 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18633956 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/633956
Switching converter with improved light load efficiency and control method thereof Apr 11, 2024 Issued
Array ( [id] => 19351520 [patent_doc_number] => 20240260484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => Superconducting Switch [patent_app_type] => utility [patent_app_number] => 18/632077 [patent_app_country] => US [patent_app_date] => 2024-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4243 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18632077 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/632077
Superconducting switch Apr 9, 2024 Issued
Array ( [id] => 20289828 [patent_doc_number] => 20250315071 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-09 [patent_title] => Voltage Reference Apparatus and Control Method [patent_app_type] => utility [patent_app_number] => 18/630903 [patent_app_country] => US [patent_app_date] => 2024-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1002 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18630903 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/630903
Voltage Reference Apparatus and Control Method Apr 8, 2024 Pending
Array ( [id] => 20648617 [patent_doc_number] => 12603573 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-14 [patent_title] => Switch bootstrapping for multi-level inductive power converter [patent_app_type] => utility [patent_app_number] => 18/628007 [patent_app_country] => US [patent_app_date] => 2024-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18628007 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/628007
Switch bootstrapping for multi-level inductive power converter Apr 4, 2024 Issued
Array ( [id] => 20153916 [patent_doc_number] => 20250253754 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => DETECTOR CIRCUIT HAVING CURRENT CONVERSION MECHANISM FOR POWER CONVERTER [patent_app_type] => utility [patent_app_number] => 18/626437 [patent_app_country] => US [patent_app_date] => 2024-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1109 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18626437 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/626437
Detector circuit having current conversion mechanism for power converter Apr 3, 2024 Issued
Array ( [id] => 20284530 [patent_doc_number] => 20250309772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => SWITCHED-IN VOLTAGE DOUBLER UTILIZING PARALLEL/SERIES RECTIFIER OUTPUT [patent_app_type] => utility [patent_app_number] => 18/618373 [patent_app_country] => US [patent_app_date] => 2024-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7706 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18618373 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/618373
Switched-in voltage doubler utilizing parallel/series rectifier output Mar 26, 2024 Issued
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