Search

Yemane Mehari

Examiner (ID: 315, Phone: (571)270-7603 , Office: P/2838 )

Most Active Art Unit
2838
Art Unit(s)
4191, 2838, 2839
Total Applications
1308
Issued Applications
1137
Pending Applications
86
Abandoned Applications
105

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18402566 [patent_doc_number] => 11664719 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => Light load mode entry or exit for power converter [patent_app_type] => utility [patent_app_number] => 16/983260 [patent_app_country] => US [patent_app_date] => 2020-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8463 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16983260 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/983260
Light load mode entry or exit for power converter Aug 2, 2020 Issued
Array ( [id] => 16796731 [patent_doc_number] => 20210126548 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => VOLTAGE CONVERTER CIRCUIT [patent_app_type] => utility [patent_app_number] => 16/944742 [patent_app_country] => US [patent_app_date] => 2020-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12571 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16944742 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/944742
Voltage converter circuit for converting AC voltage to DC voltage Jul 30, 2020 Issued
Array ( [id] => 17668872 [patent_doc_number] => 11362582 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Multi-phase converter control system and method for interleaving multi-phase converters [patent_app_type] => utility [patent_app_number] => 16/938219 [patent_app_country] => US [patent_app_date] => 2020-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 24 [patent_no_of_words] => 19193 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16938219 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/938219
Multi-phase converter control system and method for interleaving multi-phase converters Jul 23, 2020 Issued
Array ( [id] => 17717072 [patent_doc_number] => 11381074 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Electrical protection system and method for a high-voltage direct current system [patent_app_type] => utility [patent_app_number] => 16/936610 [patent_app_country] => US [patent_app_date] => 2020-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5706 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16936610 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/936610
Electrical protection system and method for a high-voltage direct current system Jul 22, 2020 Issued
Array ( [id] => 17591282 [patent_doc_number] => 11329568 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-10 [patent_title] => Multi-phase resonant converter and method of controlling it [patent_app_type] => utility [patent_app_number] => 16/933534 [patent_app_country] => US [patent_app_date] => 2020-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 34 [patent_no_of_words] => 5015 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16933534 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/933534
Multi-phase resonant converter and method of controlling it Jul 19, 2020 Issued
Array ( [id] => 17353517 [patent_doc_number] => 11228169 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-01-18 [patent_title] => Combined high and low voltage protection circuit for half-bridge converter [patent_app_type] => utility [patent_app_number] => 16/929759 [patent_app_country] => US [patent_app_date] => 2020-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5798 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16929759 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/929759
Combined high and low voltage protection circuit for half-bridge converter Jul 14, 2020 Issued
Array ( [id] => 16392880 [patent_doc_number] => 20200333821 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => CORRECTION CURRENT OUTPUT CIRCUIT AND REFERENCE VOLTAGE CIRCUIT WITH CORRECTION FUNCTION [patent_app_type] => utility [patent_app_number] => 16/922161 [patent_app_country] => US [patent_app_date] => 2020-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3948 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16922161 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/922161
Correction current output circuit and reference voltage circuit with correction function Jul 6, 2020 Issued
Array ( [id] => 16561024 [patent_doc_number] => 20210006173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => RECTIFYING CIRCUIT AND SWITCHED-MODE POWER SUPPLY INCORPORATING RECTIFYING CIRCUIT [patent_app_type] => utility [patent_app_number] => 16/916954 [patent_app_country] => US [patent_app_date] => 2020-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8789 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16916954 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/916954
Rectifying circuit and switched-mode power supply incorporating rectifying circuit Jun 29, 2020 Issued
Array ( [id] => 17818934 [patent_doc_number] => 11424561 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Outlet-level electrical energy management system [patent_app_type] => utility [patent_app_number] => 16/917076 [patent_app_country] => US [patent_app_date] => 2020-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3809 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16917076 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/917076
Outlet-level electrical energy management system Jun 29, 2020 Issued
Array ( [id] => 17332803 [patent_doc_number] => 11223275 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-11 [patent_title] => Switching mode power supply circuit [patent_app_type] => utility [patent_app_number] => 16/915635 [patent_app_country] => US [patent_app_date] => 2020-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 4146 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16915635 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/915635
Switching mode power supply circuit Jun 28, 2020 Issued
Array ( [id] => 16379825 [patent_doc_number] => 20200328668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => PFWM CONTROL SYSTEM FOR SWITCHING-MODE POWER SUPPLY CIRCUIT [patent_app_type] => utility [patent_app_number] => 16/915193 [patent_app_country] => US [patent_app_date] => 2020-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7183 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16915193 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/915193
PFWM control system for switching-mode power supply circuit Jun 28, 2020 Issued
Array ( [id] => 16379828 [patent_doc_number] => 20200328671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => SWITCHING-MODE POWER SUPPLY CIRCUIT [patent_app_type] => utility [patent_app_number] => 16/914910 [patent_app_country] => US [patent_app_date] => 2020-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8585 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16914910 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/914910
Switching-mode power supply circuit Jun 28, 2020 Issued
Array ( [id] => 16379840 [patent_doc_number] => 20200328683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => SWITCHING MODE POWER SUPPLY CIRCUIT FOR THREE PHASE AC INPUT [patent_app_type] => utility [patent_app_number] => 16/915711 [patent_app_country] => US [patent_app_date] => 2020-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4809 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16915711 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/915711
Switching mode power supply circuit for three phase AC input Jun 28, 2020 Issued
Array ( [id] => 19582949 [patent_doc_number] => 12149081 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Reactive power supplier control device and reactive power supplier control method [patent_app_type] => utility [patent_app_number] => 17/925017 [patent_app_country] => US [patent_app_date] => 2020-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 13227 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17925017 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/925017
Reactive power supplier control device and reactive power supplier control method Jun 22, 2020 Issued
Array ( [id] => 17994162 [patent_doc_number] => 20220360199 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => Environmental Energy Harvesting Device [patent_app_type] => utility [patent_app_number] => 17/621398 [patent_app_country] => US [patent_app_date] => 2020-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10110 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17621398 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/621398
Environmental energy harvesting device Jun 18, 2020 Issued
Array ( [id] => 17232349 [patent_doc_number] => 20210358906 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => LOW-LEAKAGE STATIC ELECTRICITY RELEASING CIRCUIT, DISPLAY PANEL AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 16/957786 [patent_app_country] => US [patent_app_date] => 2020-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5260 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16957786 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/957786
Low-leakage static electricity releasing circuit, display panel and display device Jun 16, 2020 Issued
Array ( [id] => 16529440 [patent_doc_number] => 20200403521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => ADAPTIVE ZERO VOLTAGE SWITCHING CONTROL [patent_app_type] => utility [patent_app_number] => 16/903204 [patent_app_country] => US [patent_app_date] => 2020-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2943 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16903204 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/903204
Adaptive zero voltage switching control Jun 15, 2020 Issued
Array ( [id] => 19357316 [patent_doc_number] => 12057779 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Circuit apparatus and method for controlling a secondary side of a direct voltage converter [patent_app_type] => utility [patent_app_number] => 17/619710 [patent_app_country] => US [patent_app_date] => 2020-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5137 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17619710 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/619710
Circuit apparatus and method for controlling a secondary side of a direct voltage converter Jun 14, 2020 Issued
Array ( [id] => 16544818 [patent_doc_number] => 20200411233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => TEMPERATURE BASED FLUID LEVEL ESTIMATION IN AN ELECTRICAL DEVICE [patent_app_type] => utility [patent_app_number] => 16/901115 [patent_app_country] => US [patent_app_date] => 2020-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9613 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16901115 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/901115
Temperature based fluid level estimation in an electrical device Jun 14, 2020 Issued
Array ( [id] => 16602166 [patent_doc_number] => 20210028697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => DC-DC TRANSFORMER WITH INDUCTOR FOR THE FACILITATION OF ADIABATIC INTER-CAPACITOR CHARGE TRANSPORT [patent_app_type] => utility [patent_app_number] => 16/897187 [patent_app_country] => US [patent_app_date] => 2020-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11265 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16897187 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/897187
DC-DC transformer with inductor for the facilitation of adiabatic inter-capacitor charge transport Jun 8, 2020 Issued
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