Search

Afework S. Demisse

Examiner (ID: 6955, Phone: (571)270-7220 , Office: P/2838 )

Most Active Art Unit
2838
Art Unit(s)
2838
Total Applications
838
Issued Applications
786
Pending Applications
26
Abandoned Applications
43

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17848419 [patent_doc_number] => 11437806 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-06 [patent_title] => Protection of an electrical apparatus [patent_app_type] => utility [patent_app_number] => 16/839265 [patent_app_country] => US [patent_app_date] => 2020-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 11273 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16839265 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/839265
Protection of an electrical apparatus Apr 2, 2020 Issued
Array ( [id] => 18795010 [patent_doc_number] => 11828776 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Circuits and methods for voltage detection in integrated circuits [patent_app_type] => utility [patent_app_number] => 16/829582 [patent_app_country] => US [patent_app_date] => 2020-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9444 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16829582 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/829582
Circuits and methods for voltage detection in integrated circuits Mar 24, 2020 Issued
Array ( [id] => 19030309 [patent_doc_number] => 11929680 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Adaptive current control in switching power regulators for fast transient response [patent_app_type] => utility [patent_app_number] => 17/636891 [patent_app_country] => US [patent_app_date] => 2020-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 15410 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17636891 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/636891
Adaptive current control in switching power regulators for fast transient response Mar 23, 2020 Issued
Array ( [id] => 17631406 [patent_doc_number] => 20220166421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => METHOD AND SYSTEM FOR SHORT TO GROUND PROTECTION FOR A CIRCUIT INCLUDING A FET DEVICE [patent_app_type] => utility [patent_app_number] => 17/440898 [patent_app_country] => US [patent_app_date] => 2020-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8208 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17440898 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/440898
Method and system for short to ground protection for a circuit including a FET device Mar 22, 2020 Issued
Array ( [id] => 16347870 [patent_doc_number] => 20200312521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => INDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 16/823557 [patent_app_country] => US [patent_app_date] => 2020-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3220 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16823557 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/823557
Inductor device Mar 18, 2020 Issued
Array ( [id] => 16487556 [patent_doc_number] => 20200381165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => METHODS AND APPARATUS FOR BIASING A MAGNETIC CIRCUIT TO REDUCE AUDIBLE NOISE FROM A SWITCHING POWER SUPPLY [patent_app_type] => utility [patent_app_number] => 16/822342 [patent_app_country] => US [patent_app_date] => 2020-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8338 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16822342 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/822342
Methods and apparatus for biasing a magnetic circuit to reduce audible noise from a switching power supply Mar 17, 2020 Issued
Array ( [id] => 16974148 [patent_doc_number] => 11070133 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Power system [patent_app_type] => utility [patent_app_number] => 16/805855 [patent_app_country] => US [patent_app_date] => 2020-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 9871 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16805855 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/805855
Power system Mar 1, 2020 Issued
Array ( [id] => 17069059 [patent_doc_number] => 20210271275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => VOLTAGE REGULATION INTEGRATED CIRCUIT (IC) WITH CIRCUIT COMPONENTS IN AN INTEGRATED THREE-DIMENSIONAL (3D) INDUCTOR CORE AND RELATED METHODS OF FABRICATION [patent_app_type] => utility [patent_app_number] => 16/804474 [patent_app_country] => US [patent_app_date] => 2020-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9645 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16804474 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/804474
Voltage regulation integrated circuit (IC) with circuit components in an integrated three-dimensional (3D) inductor core and related methods of fabrication Feb 27, 2020 Issued
Array ( [id] => 17820199 [patent_doc_number] => 11425835 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Switching device for a single-phase or multiphase electrical consumer [patent_app_type] => utility [patent_app_number] => 16/802745 [patent_app_country] => US [patent_app_date] => 2020-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 6669 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16802745 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/802745
Switching device for a single-phase or multiphase electrical consumer Feb 26, 2020 Issued
Array ( [id] => 17310660 [patent_doc_number] => 11211788 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-28 [patent_title] => Fire risk mitigation in electric power systems [patent_app_type] => utility [patent_app_number] => 16/800062 [patent_app_country] => US [patent_app_date] => 2020-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5775 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16800062 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/800062
Fire risk mitigation in electric power systems Feb 24, 2020 Issued
Array ( [id] => 17181228 [patent_doc_number] => 11158477 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-26 [patent_title] => Motor control center with enhanced circuit disconnect [patent_app_type] => utility [patent_app_number] => 16/797817 [patent_app_country] => US [patent_app_date] => 2020-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 15154 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 16797817 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/797817
Motor control center with enhanced circuit disconnect Feb 20, 2020 Issued
Array ( [id] => 18888185 [patent_doc_number] => 11866950 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Device for impacting atmosphere by electrons [patent_app_type] => utility [patent_app_number] => 17/431689 [patent_app_country] => US [patent_app_date] => 2020-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4982 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 17431689 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/431689
Device for impacting atmosphere by electrons Feb 13, 2020 Issued
Array ( [id] => 16716324 [patent_doc_number] => 20210083471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => PROTECTION CIRCUIT [patent_app_type] => utility [patent_app_number] => 16/786112 [patent_app_country] => US [patent_app_date] => 2020-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9015 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16786112 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/786112
Protection circuit Feb 9, 2020 Issued
Array ( [id] => 17486648 [patent_doc_number] => 20220094152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => APPARATUS AND METHOD FOR OPERATING ELECTRIC POWER NETWORK [patent_app_type] => utility [patent_app_number] => 17/426343 [patent_app_country] => US [patent_app_date] => 2020-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10595 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17426343 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/426343
Apparatus and method for operating electric power network Jan 30, 2020 Issued
Array ( [id] => 17523009 [patent_doc_number] => 20220108858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => Relay Device and Control Method of Relay Device [patent_app_type] => utility [patent_app_number] => 17/310364 [patent_app_country] => US [patent_app_date] => 2020-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7239 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17310364 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/310364
Relay Device and Control Method of Relay Device Jan 22, 2020 Abandoned
Array ( [id] => 18827625 [patent_doc_number] => 11842915 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-12 [patent_title] => Electrostatic chuck [patent_app_type] => utility [patent_app_number] => 17/418308 [patent_app_country] => US [patent_app_date] => 2020-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3197 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17418308 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/418308
Electrostatic chuck Jan 22, 2020 Issued
Array ( [id] => 18001499 [patent_doc_number] => 11502614 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-15 [patent_title] => Magnetic components with electrically variable characteristics [patent_app_type] => utility [patent_app_number] => 16/742940 [patent_app_country] => US [patent_app_date] => 2020-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 22 [patent_no_of_words] => 5320 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16742940 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/742940
Magnetic components with electrically variable characteristics Jan 14, 2020 Issued
Array ( [id] => 17429469 [patent_doc_number] => 20220057178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => METHOD FOR ORGANIZING A HIGH-CURRENT HORIZONTALLY DIRECTED CONDUCTIVE CHANNEL IN AIR AND A DEVICE FOR IMPLEMENTATION OF THE METHOD [patent_app_type] => utility [patent_app_number] => 17/281354 [patent_app_country] => US [patent_app_date] => 2020-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6708 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17281354 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/281354
METHOD FOR ORGANIZING A HIGH-CURRENT HORIZONTALLY DIRECTED CONDUCTIVE CHANNEL IN AIR AND A DEVICE FOR IMPLEMENTATION OF THE METHOD Jan 12, 2020 Abandoned
Array ( [id] => 18984132 [patent_doc_number] => 11909326 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Parallel hybrid converter apparatus and method [patent_app_type] => utility [patent_app_number] => 16/726678 [patent_app_country] => US [patent_app_date] => 2019-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 9650 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [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] => 16726678 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/726678
Parallel hybrid converter apparatus and method Dec 23, 2019 Issued
Array ( [id] => 16121295 [patent_doc_number] => 20200212670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => CONFIGURABLE MODULAR HAZARDOUS LOCATION COMPLIANT CIRCUIT PROTECTION DEVICES, SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 16/723437 [patent_app_country] => US [patent_app_date] => 2019-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18998 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16723437 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/723437
Configurable modular hazardous location compliant circuit protection devices, systems and methods Dec 19, 2019 Issued
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