Search

Yemane Mehari

Examiner (ID: 19375, Phone: (571)270-7603 , Office: P/2838 )

Most Active Art Unit
2838
Art Unit(s)
2839, 4191, 2838
Total Applications
1264
Issued Applications
1115
Pending Applications
69
Abandoned Applications
106

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19023783 [patent_doc_number] => 20240079954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => Power Conversion System and Control Method [patent_app_type] => utility [patent_app_number] => 18/046977 [patent_app_country] => US [patent_app_date] => 2022-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14008 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18046977 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/046977
Power conversion system and control method Oct 16, 2022 Issued
Array ( [id] => 18474001 [patent_doc_number] => 20230208289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => POWER SUPPLY SYSTEM [patent_app_type] => utility [patent_app_number] => 17/961622 [patent_app_country] => US [patent_app_date] => 2022-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7219 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17961622 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/961622
Power supply system Oct 6, 2022 Issued
Array ( [id] => 18585703 [patent_doc_number] => 20230267967 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => VOLTAGE OUTPUT TEST CIRCUIT, VOLTAGE DIVIDER OUTPUT CIRCUIT, AND MEMORY [patent_app_type] => utility [patent_app_number] => 17/955865 [patent_app_country] => US [patent_app_date] => 2022-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8014 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17955865 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/955865
Voltage output test circuit, voltage divider output circuit, and memory Sep 28, 2022 Issued
Array ( [id] => 18147431 [patent_doc_number] => 20230021288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => BUS BAR FOR CAPACITOR ELEMENTS, CAPACITOR, AND POWER CONVERSION DEVICE [patent_app_type] => utility [patent_app_number] => 17/954850 [patent_app_country] => US [patent_app_date] => 2022-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10009 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 389 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17954850 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/954850
Bus bar for capacitor elements, capacitor, and power conversion device Sep 27, 2022 Issued
Array ( [id] => 18144792 [patent_doc_number] => 20230018644 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => METHOD AND APPARATUS FOR CAPACITOR DEMAND EVALUATION IN POWER DISTRIBUTION NETWORK [patent_app_type] => utility [patent_app_number] => 17/954610 [patent_app_country] => US [patent_app_date] => 2022-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8007 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17954610 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/954610
Method and apparatus for capacitor demand evaluation in power distribution network Sep 27, 2022 Issued
Array ( [id] => 18361600 [patent_doc_number] => 20230143191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => INTEGRATED CIRCUIT AND POWER SUPPLY CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/950832 [patent_app_country] => US [patent_app_date] => 2022-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10724 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17950832 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/950832
Integrated circuit and power supply circuit Sep 21, 2022 Issued
Array ( [id] => 19781424 [patent_doc_number] => 12230462 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Pulse control device [patent_app_type] => utility [patent_app_number] => 17/946721 [patent_app_country] => US [patent_app_date] => 2022-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 12863 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17946721 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/946721
Pulse control device Sep 15, 2022 Issued
Array ( [id] => 18108931 [patent_doc_number] => 20230001811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => GALVANICALLY COUPLING DC-TO-DC CONVERTER AND VEHICLE ELECTRICAL SYSTEM [patent_app_type] => utility [patent_app_number] => 17/942314 [patent_app_country] => US [patent_app_date] => 2022-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3343 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17942314 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/942314
Galvanically coupling DC-to-DC converter and vehicle electrical system Sep 11, 2022 Issued
Array ( [id] => 18255553 [patent_doc_number] => 20230082592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => CONTROLLER CHIP FOR A FLYBACK CONVERTER, CORRESPONDING FLYBACK CONVERTER AND SWITCHED-MODE POWER SUPPLY SYSTEM [patent_app_type] => utility [patent_app_number] => 17/942955 [patent_app_country] => US [patent_app_date] => 2022-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4528 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17942955 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/942955
Controller chip for a flyback converter, corresponding flyback converter and switched-mode power supply system Sep 11, 2022 Issued
Array ( [id] => 19038972 [patent_doc_number] => 20240088787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => Multi-Level Power Converter With Low-Gain Phase-Locked Loop Control [patent_app_type] => utility [patent_app_number] => 17/931088 [patent_app_country] => US [patent_app_date] => 2022-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12261 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17931088 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/931088
Multi-level power converter with low-gain phase-locked loop control Sep 8, 2022 Issued
Array ( [id] => 19874142 [patent_doc_number] => 12267018 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Power supply circuit and charging device [patent_app_type] => utility [patent_app_number] => 17/941689 [patent_app_country] => US [patent_app_date] => 2022-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 9657 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 17941689 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/941689
Power supply circuit and charging device Sep 8, 2022 Issued
Array ( [id] => 19460515 [patent_doc_number] => 12101032 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Multi-phase voltage converter current balancing [patent_app_type] => utility [patent_app_number] => 17/823849 [patent_app_country] => US [patent_app_date] => 2022-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 3571 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17823849 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/823849
Multi-phase voltage converter current balancing Aug 30, 2022 Issued
Array ( [id] => 18098325 [patent_doc_number] => 20220416666 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => CONTROL CIRCUIT FOR DC/DC CONVERTER [patent_app_type] => utility [patent_app_number] => 17/895394 [patent_app_country] => US [patent_app_date] => 2022-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14298 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17895394 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/895394
CONTROL CIRCUIT FOR DC/DC CONVERTER Aug 24, 2022 Abandoned
Array ( [id] => 19516487 [patent_doc_number] => 20240348173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => POWER CONVERSION APPARATUS AND POWER CONVERSION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/294780 [patent_app_country] => US [patent_app_date] => 2022-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13650 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18294780 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/294780
POWER CONVERSION APPARATUS AND POWER CONVERSION SYSTEM Aug 17, 2022 Pending
Array ( [id] => 19046600 [patent_doc_number] => 11935719 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => High-reliability low-loss power switch and driver IC [patent_app_type] => utility [patent_app_number] => 17/886435 [patent_app_country] => US [patent_app_date] => 2022-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 10223 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17886435 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/886435
High-reliability low-loss power switch and driver IC Aug 10, 2022 Issued
Array ( [id] => 19153684 [patent_doc_number] => 11978606 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Systems and methods for modifying solid-state breaker operations based on load profiles [patent_app_type] => utility [patent_app_number] => 17/877218 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 13464 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [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] => 17877218 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/877218
Systems and methods for modifying solid-state breaker operations based on load profiles Jul 28, 2022 Issued
Array ( [id] => 18164472 [patent_doc_number] => 20230031068 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => SYSTEM, METHOD, AND CIRCUIT FOR ALTERNATING CURRENT (AC) AND DIRECT CURRENT (DC) STABILIZING PATH FOR A POWER SUPPLY [patent_app_type] => utility [patent_app_number] => 17/874692 [patent_app_country] => US [patent_app_date] => 2022-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15168 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17874692 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/874692
System, method, and circuit for alternating current (AC) and direct current (DC) stabilizing path for a power supply Jul 26, 2022 Issued
Array ( [id] => 20174467 [patent_doc_number] => 12393212 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Split pass device applications for DAC supply systems [patent_app_type] => utility [patent_app_number] => 17/872989 [patent_app_country] => US [patent_app_date] => 2022-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 18 [patent_no_of_words] => 8289 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17872989 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/872989
Split pass device applications for DAC supply systems Jul 24, 2022 Issued
Array ( [id] => 17984359 [patent_doc_number] => 20220350396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => METHOD FOR OPERATING AN ELECTRICAL ENERGY SUPPLY DEVICE, COMPUTER PROGRAM AND ELECTRICAL ENERGY SUPPLY DEVICE [patent_app_type] => utility [patent_app_number] => 17/864202 [patent_app_country] => US [patent_app_date] => 2022-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4382 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17864202 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/864202
Method for operating an electrical energy supply device, computer program and electrical energy supply device Jul 12, 2022 Issued
Array ( [id] => 19532553 [patent_doc_number] => 20240356455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => VOLTAGE CONVERSION CIRCUIT, CONTROL METHOD, POWER SUPPLY DEVICE, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/579955 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7038 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18579955 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/579955
VOLTAGE CONVERSION CIRCUIT, CONTROL METHOD, POWER SUPPLY DEVICE, AND STORAGE MEDIUM Jul 7, 2022 Pending
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