Search

Yemane Mehari

Examiner (ID: 8087, Phone: (571)270-7603 , Office: P/2838 )

Most Active Art Unit
2838
Art Unit(s)
2838, 2839, 4191
Total Applications
1255
Issued Applications
1114
Pending Applications
63
Abandoned Applications
106

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20242559 [patent_doc_number] => 12422877 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Voltage reference circuit and method for providing reference voltage [patent_app_type] => utility [patent_app_number] => 18/765706 [patent_app_country] => US [patent_app_date] => 2024-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 1196 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18765706 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/765706
Voltage reference circuit and method for providing reference voltage Jul 7, 2024 Issued
Array ( [id] => 20242559 [patent_doc_number] => 12422877 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Voltage reference circuit and method for providing reference voltage [patent_app_type] => utility [patent_app_number] => 18/765706 [patent_app_country] => US [patent_app_date] => 2024-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 1196 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18765706 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/765706
Voltage reference circuit and method for providing reference voltage Jul 7, 2024 Issued
Array ( [id] => 20265565 [patent_doc_number] => 12436554 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Integrated circuit and electronic device including the same [patent_app_type] => utility [patent_app_number] => 18/756699 [patent_app_country] => US [patent_app_date] => 2024-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 9024 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18756699 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/756699
Integrated circuit and electronic device including the same Jun 26, 2024 Issued
Array ( [id] => 19926811 [patent_doc_number] => 12301110 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Compact power converter with transistors thermally and electrically connected to a fluid cooled bus bar [patent_app_type] => utility [patent_app_number] => 18/751267 [patent_app_country] => US [patent_app_date] => 2024-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 82 [patent_figures_cnt] => 92 [patent_no_of_words] => 15409 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18751267 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/751267
Compact power converter with transistors thermally and electrically connected to a fluid cooled bus bar Jun 22, 2024 Issued
Array ( [id] => 20343997 [patent_doc_number] => 12467723 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Proportional-response conductive energy weapon and method [patent_app_type] => utility [patent_app_number] => 18/736674 [patent_app_country] => US [patent_app_date] => 2024-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 21 [patent_no_of_words] => 3095 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18736674 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/736674
Proportional-response conductive energy weapon and method Jun 6, 2024 Issued
Array ( [id] => 19804739 [patent_doc_number] => 20250070664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => TRIMMING CIRCUIT FOR BANDGAP REFERENCES [patent_app_type] => utility [patent_app_number] => 18/619969 [patent_app_country] => US [patent_app_date] => 2024-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6945 [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] => 18619969 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/619969
TRIMMING CIRCUIT FOR BANDGAP REFERENCES Mar 27, 2024 Pending
Array ( [id] => 19796781 [patent_doc_number] => 12237760 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Decoupled PCB structure to parallel power transistors [patent_app_type] => utility [patent_app_number] => 18/613197 [patent_app_country] => US [patent_app_date] => 2024-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8575 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18613197 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/613197
Decoupled PCB structure to parallel power transistors Mar 21, 2024 Issued
Array ( [id] => 19469003 [patent_doc_number] => 20240322673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => BASE PLATE AND SINGLE-PHASE MODULE OF AN INVERTER, INVERTER AND POWER ELECTRONICS [patent_app_type] => utility [patent_app_number] => 18/606937 [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] => 4429 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18606937 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/606937
BASE PLATE AND SINGLE-PHASE MODULE OF AN INVERTER, INVERTER AND POWER ELECTRONICS Mar 14, 2024 Pending
Array ( [id] => 19727586 [patent_doc_number] => 20250030337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => ADAPTIVE SLEW RATE RESONANT POWER CONVERTER AND CONVERSION CONTROL CIRCUIT AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/433417 [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] => 2919 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18433417 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/433417
ADAPTIVE SLEW RATE RESONANT POWER CONVERTER AND CONVERSION CONTROL CIRCUIT AND CONTROL METHOD THEREOF Feb 5, 2024 Pending
Array ( [id] => 19347013 [patent_doc_number] => 20240255976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => LOW-DROPOUT REGULATOR CIRCUIT AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/417643 [patent_app_country] => US [patent_app_date] => 2024-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6019 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18417643 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/417643
LOW-DROPOUT REGULATOR CIRCUIT AND ELECTRONIC DEVICE Jan 18, 2024 Pending
Array ( [id] => 19384128 [patent_doc_number] => 20240273998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => POWER SOURCE ARRANGEMENTS FOR SELF-TESTING ALARM SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/413800 [patent_app_country] => US [patent_app_date] => 2024-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4683 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18413800 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/413800
POWER SOURCE ARRANGEMENTS FOR SELF-TESTING ALARM SYSTEMS Jan 15, 2024 Pending
Array ( [id] => 20375675 [patent_doc_number] => 12483120 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Power supply system with power factor correction(PFC) and control method thereof [patent_app_type] => utility [patent_app_number] => 18/409078 [patent_app_country] => US [patent_app_date] => 2024-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 3646 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18409078 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/409078
Power supply system with power factor correction(PFC) and control method thereof Jan 9, 2024 Issued
Array ( [id] => 20375675 [patent_doc_number] => 12483120 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Power supply system with power factor correction(PFC) and control method thereof [patent_app_type] => utility [patent_app_number] => 18/409078 [patent_app_country] => US [patent_app_date] => 2024-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 3646 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18409078 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/409078
Power supply system with power factor correction(PFC) and control method thereof Jan 9, 2024 Issued
Array ( [id] => 19321364 [patent_doc_number] => 20240242911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => RESETTING RCD MECHANISM BY THE HANDLE [patent_app_type] => utility [patent_app_number] => 18/405304 [patent_app_country] => US [patent_app_date] => 2024-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8152 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 534 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18405304 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/405304
Resetting RCD mechanism by the handle Jan 4, 2024 Issued
Array ( [id] => 19393503 [patent_doc_number] => 20240283373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => CONSTANT-POWER PURE SINE WAVE OUTPUT CIRCUIT, DEVICE AND POWER SUPPLY SYSTEM [patent_app_type] => utility [patent_app_number] => 18/399762 [patent_app_country] => US [patent_app_date] => 2023-12-29 [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] => -6 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18399762 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/399762
CONSTANT-POWER PURE SINE WAVE OUTPUT CIRCUIT, DEVICE AND POWER SUPPLY SYSTEM Dec 28, 2023 Pending
Array ( [id] => 20072898 [patent_doc_number] => 20250211120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => OUTPUT CONDUCTION DETECTION IN A BUCK CONVERTER [patent_app_type] => utility [patent_app_number] => 18/393347 [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] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18393347 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/393347
OUTPUT CONDUCTION DETECTION IN A BUCK CONVERTER Dec 20, 2023 Pending
Array ( [id] => 20333259 [patent_doc_number] => 12463545 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Isolated bi-directional DC conversion circuit and method for controlling the same [patent_app_type] => utility [patent_app_number] => 18/391940 [patent_app_country] => US [patent_app_date] => 2023-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 2243 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18391940 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/391940
Isolated bi-directional DC conversion circuit and method for controlling the same Dec 20, 2023 Issued
Array ( [id] => 20333259 [patent_doc_number] => 12463545 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Isolated bi-directional DC conversion circuit and method for controlling the same [patent_app_type] => utility [patent_app_number] => 18/391940 [patent_app_country] => US [patent_app_date] => 2023-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 2243 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18391940 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/391940
Isolated bi-directional DC conversion circuit and method for controlling the same Dec 20, 2023 Issued
Array ( [id] => 20072898 [patent_doc_number] => 20250211120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => OUTPUT CONDUCTION DETECTION IN A BUCK CONVERTER [patent_app_type] => utility [patent_app_number] => 18/393347 [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] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18393347 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/393347
OUTPUT CONDUCTION DETECTION IN A BUCK CONVERTER Dec 20, 2023 Pending
Array ( [id] => 20469833 [patent_doc_number] => 12525876 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => EMI suppression method [patent_app_type] => utility [patent_app_number] => 18/523802 [patent_app_country] => US [patent_app_date] => 2023-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18523802 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/523802
EMI SUPPRESSION METHOD Nov 28, 2023 Issued
Menu