Search

Yemane Mehari

Examiner (ID: 11281, Phone: (571)270-7603 , Office: P/2838 )

Most Active Art Unit
2838
Art Unit(s)
2838, 4191, 2839
Total Applications
1278
Issued Applications
1117
Pending Applications
80
Abandoned Applications
106

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17939432 [patent_doc_number] => 11473879 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => Inner bore detents for a cartridge of a conducted electrical weapon [patent_app_type] => utility [patent_app_number] => 17/012535 [patent_app_country] => US [patent_app_date] => 2020-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 11715 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17012535 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/012535
Inner bore detents for a cartridge of a conducted electrical weapon Sep 3, 2020 Issued
Array ( [id] => 17332276 [patent_doc_number] => 11222744 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-01-11 [patent_title] => Power-dense bipolar high-voltage capacitor charger [patent_app_type] => utility [patent_app_number] => 17/011138 [patent_app_country] => US [patent_app_date] => 2020-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 4612 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17011138 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/011138
Power-dense bipolar high-voltage capacitor charger Sep 2, 2020 Issued
Array ( [id] => 18121169 [patent_doc_number] => 11552572 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Critical load management in secondary winding in auxiliary power supply [patent_app_type] => utility [patent_app_number] => 16/999132 [patent_app_country] => US [patent_app_date] => 2020-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4044 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16999132 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/999132
Critical load management in secondary winding in auxiliary power supply Aug 20, 2020 Issued
Array ( [id] => 18350504 [patent_doc_number] => 20230138615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => AUXILIARY VOLTAGE SUPPLY FOR POWER CONVERTER AND USE THEREOF IN VEHICLES [patent_app_type] => utility [patent_app_number] => 17/638687 [patent_app_country] => US [patent_app_date] => 2020-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2290 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17638687 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/638687
AUXILIARY VOLTAGE SUPPLY FOR POWER CONVERTER AND USE THEREOF IN VEHICLES Aug 18, 2020 Abandoned
Array ( [id] => 16716432 [patent_doc_number] => 20210083579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => VOLTAGE CONVERTERS WITH HYSTERETIC CONTROL [patent_app_type] => utility [patent_app_number] => 16/947785 [patent_app_country] => US [patent_app_date] => 2020-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8558 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16947785 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/947785
Voltage converters with hysteretic control Aug 16, 2020 Issued
Array ( [id] => 16966745 [patent_doc_number] => 20210218244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => Multi-Phase EMI And Transient Protection Circuits And Synchronous Rectification Control For Compressors Of Refrigeration Systems [patent_app_type] => utility [patent_app_number] => 16/993710 [patent_app_country] => US [patent_app_date] => 2020-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16136 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16993710 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/993710
Multi-phase EMI and transient protection circuits and synchronous rectification control for compressors of refrigeration systems Aug 13, 2020 Issued
Array ( [id] => 18121168 [patent_doc_number] => 11552571 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-01-10 [patent_title] => Right half plane zero compensation for DC-DC converter circuits [patent_app_type] => utility [patent_app_number] => 16/987772 [patent_app_country] => US [patent_app_date] => 2020-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 7418 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16987772 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/987772
Right half plane zero compensation for DC-DC converter circuits Aug 6, 2020 Issued
Array ( [id] => 16624720 [patent_doc_number] => 20210043373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => DISTRIBUTION TRANSFORMER SYSTEM AND METHODS THEREOF [patent_app_type] => utility [patent_app_number] => 16/987300 [patent_app_country] => US [patent_app_date] => 2020-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10445 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16987300 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/987300
Distribution transformer system and methods thereof Aug 5, 2020 Issued
Array ( [id] => 17746225 [patent_doc_number] => 11394315 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-19 [patent_title] => PoDL powered device with active rectifier bridge to obviate the need for DC-coupling inductors [patent_app_type] => utility [patent_app_number] => 16/985669 [patent_app_country] => US [patent_app_date] => 2020-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 4253 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16985669 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/985669
PoDL powered device with active rectifier bridge to obviate the need for DC-coupling inductors Aug 4, 2020 Issued
Array ( [id] => 18670495 [patent_doc_number] => 11777411 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Resonant power converter for wide voltage switching [patent_app_type] => utility [patent_app_number] => 17/632020 [patent_app_country] => US [patent_app_date] => 2020-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 55 [patent_figures_cnt] => 55 [patent_no_of_words] => 11141 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17632020 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/632020
Resonant power converter for wide voltage switching Aug 2, 2020 Issued
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] => 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
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