Search

Adolf D. Berhane

Examiner (ID: 12106, Phone: (571)272-2077 , Office: P/2838 )

Most Active Art Unit
2838
Art Unit(s)
2899, 2102, 2838, 2111, 2722
Total Applications
4070
Issued Applications
3633
Pending Applications
174
Abandoned Applications
306

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18335667 [patent_doc_number] => 20230127616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => SHORT-CIRCUIT PROTECTION CIRCUIT, CHIP AND SYSTEM FOR SWITCHED-MODE POWER SUPPLY [patent_app_type] => utility [patent_app_number] => 17/802712 [patent_app_country] => US [patent_app_date] => 2021-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6679 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17802712 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/802712
Short-circuit protection circuit, chip and system for switched-mode power supply Jul 13, 2021 Issued
Array ( [id] => 17389221 [patent_doc_number] => 20220037073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => INDUCTOR COMPONENT AND DC/DC CONVERTER USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/375492 [patent_app_country] => US [patent_app_date] => 2021-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4937 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17375492 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/375492
Inductor component and DC/DC converter using the same Jul 13, 2021 Issued
Array ( [id] => 18541464 [patent_doc_number] => 20230246580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => POWER CONVERSION SYSTEM AND METHOD FOR CONTROLLING POWER CONVERSION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/024463 [patent_app_country] => US [patent_app_date] => 2021-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16374 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18024463 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/024463
Power conversion system and method for controlling power conversion system Jul 7, 2021 Issued
Array ( [id] => 17360517 [patent_doc_number] => 20220021313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => FUEL BATTERY SYSTEM [patent_app_type] => utility [patent_app_number] => 17/368868 [patent_app_country] => US [patent_app_date] => 2021-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5071 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17368868 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/368868
FUEL BATTERY SYSTEM Jul 6, 2021 Abandoned
Array ( [id] => 18913457 [patent_doc_number] => 11876451 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-16 [patent_title] => DC-DC converter [patent_app_type] => utility [patent_app_number] => 17/366405 [patent_app_country] => US [patent_app_date] => 2021-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 9111 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17366405 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/366405
DC-DC converter Jul 1, 2021 Issued
Array ( [id] => 18098309 [patent_doc_number] => 20220416650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => Lossless Active Snubber [patent_app_type] => utility [patent_app_number] => 17/362011 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5194 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17362011 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/362011
Lossless active snubber Jun 28, 2021 Issued
Array ( [id] => 18343668 [patent_doc_number] => 11641153 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-02 [patent_title] => Power conversion module [patent_app_type] => utility [patent_app_number] => 17/358203 [patent_app_country] => US [patent_app_date] => 2021-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7128 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [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] => 17358203 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/358203
Power conversion module Jun 24, 2021 Issued
Array ( [id] => 17340063 [patent_doc_number] => 20220006394 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => POWER MODULE [patent_app_type] => utility [patent_app_number] => 17/354807 [patent_app_country] => US [patent_app_date] => 2021-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10452 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17354807 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/354807
Power module Jun 21, 2021 Issued
Array ( [id] => 18175586 [patent_doc_number] => 11575310 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-07 [patent_title] => Powered system with passive filter for an energy storage device [patent_app_type] => utility [patent_app_number] => 17/351882 [patent_app_country] => US [patent_app_date] => 2021-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 8417 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17351882 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/351882
Powered system with passive filter for an energy storage device Jun 17, 2021 Issued
Array ( [id] => 19336186 [patent_doc_number] => 20240250616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => Power Conversion Apparatus [patent_app_type] => utility [patent_app_number] => 18/559841 [patent_app_country] => US [patent_app_date] => 2021-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5495 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18559841 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/559841
Power conversion apparatus Jun 8, 2021 Issued
Array ( [id] => 19336186 [patent_doc_number] => 20240250616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => Power Conversion Apparatus [patent_app_type] => utility [patent_app_number] => 18/559841 [patent_app_country] => US [patent_app_date] => 2021-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5495 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18559841 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/559841
Power conversion apparatus Jun 8, 2021 Issued
Array ( [id] => 19336186 [patent_doc_number] => 20240250616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => Power Conversion Apparatus [patent_app_type] => utility [patent_app_number] => 18/559841 [patent_app_country] => US [patent_app_date] => 2021-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5495 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18559841 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/559841
Power conversion apparatus Jun 8, 2021 Issued
Array ( [id] => 19843119 [patent_doc_number] => 12255526 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Power converter with common mode filter [patent_app_type] => utility [patent_app_number] => 18/040657 [patent_app_country] => US [patent_app_date] => 2021-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 5913 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18040657 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/040657
Power converter with common mode filter Jun 7, 2021 Issued
Array ( [id] => 17319874 [patent_doc_number] => 20210408924 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => CONVERTER [patent_app_type] => utility [patent_app_number] => 17/339139 [patent_app_country] => US [patent_app_date] => 2021-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4137 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17339139 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/339139
Converter Jun 3, 2021 Issued
Array ( [id] => 17100693 [patent_doc_number] => 20210288484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => PROTECTION AGAINST AC VOLTAGE CONDITIONS [patent_app_type] => utility [patent_app_number] => 17/335943 [patent_app_country] => US [patent_app_date] => 2021-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7750 [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] => 17335943 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/335943
Protection against AC voltage conditions May 31, 2021 Issued
Array ( [id] => 18175590 [patent_doc_number] => 11575314 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-07 [patent_title] => Autonomous mode transition for multimode operation in boost PFC converters [patent_app_type] => utility [patent_app_number] => 17/334651 [patent_app_country] => US [patent_app_date] => 2021-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 24 [patent_no_of_words] => 21702 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17334651 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/334651
Autonomous mode transition for multimode operation in boost PFC converters May 27, 2021 Issued
Array ( [id] => 17319893 [patent_doc_number] => 20210408943 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => POWER CONVERSION APPARATUS [patent_app_type] => utility [patent_app_number] => 17/333608 [patent_app_country] => US [patent_app_date] => 2021-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21394 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17333608 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/333608
Power conversion apparatus May 27, 2021 Issued
Array ( [id] => 17319846 [patent_doc_number] => 20210408896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => POWER REGENERATION SNUBBER CIRCUIT AND POWER SUPPLY DEVICE [patent_app_type] => utility [patent_app_number] => 17/333512 [patent_app_country] => US [patent_app_date] => 2021-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3490 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17333512 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/333512
Power regeneration snubber circuit and power supply device May 27, 2021 Issued
Array ( [id] => 18457116 [patent_doc_number] => 20230198398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => POWER CONVERSION CIRCUIT, SEMICONDUCTOR DEVICE, AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/926674 [patent_app_country] => US [patent_app_date] => 2021-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9695 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17926674 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/926674
Power conversion circuit, semiconductor device, and electronic device May 25, 2021 Issued
Array ( [id] => 19969119 [patent_doc_number] => 12337708 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Method and device for charging an intermediate circuit capacitor in a high-voltage network [patent_app_type] => utility [patent_app_number] => 18/007548 [patent_app_country] => US [patent_app_date] => 2021-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 17 [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] => 18007548 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/007548
Method and device for charging an intermediate circuit capacitor in a high-voltage network May 24, 2021 Issued
Menu