Search

Yalkew Fantu

Examiner (ID: 15731)

Most Active Art Unit
2859
Art Unit(s)
2859, 2838, 2858
Total Applications
1496
Issued Applications
1153
Pending Applications
106
Abandoned Applications
278

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20209943 [patent_doc_number] => 20250279663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-04 [patent_title] => SMART RING POWER AND CHARGING [patent_app_type] => utility [patent_app_number] => 19/210878 [patent_app_country] => US [patent_app_date] => 2025-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7472 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19210878 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/210878
SMART RING POWER AND CHARGING May 15, 2025 Pending
Array ( [id] => 20153853 [patent_doc_number] => 20250253691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => SMART RING POWER AND CHARGING [patent_app_type] => utility [patent_app_number] => 19/189687 [patent_app_country] => US [patent_app_date] => 2025-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6253 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19189687 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/189687
SMART RING POWER AND CHARGING Apr 24, 2025 Pending
Array ( [id] => 20153853 [patent_doc_number] => 20250253691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => SMART RING POWER AND CHARGING [patent_app_type] => utility [patent_app_number] => 19/189687 [patent_app_country] => US [patent_app_date] => 2025-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6253 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19189687 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/189687
SMART RING POWER AND CHARGING Apr 24, 2025 Pending
Array ( [id] => 20284419 [patent_doc_number] => 20250309661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => CAPACITOR CELL BASED ENERGY STORAGE SYSTEM, METHOD OF CHARGE BALANCING, ENCAPSULATED CAPACITOR CELL, AND ENCAPSULATED SOLID STATE CAPACITOR CELL [patent_app_type] => utility [patent_app_number] => 19/090033 [patent_app_country] => US [patent_app_date] => 2025-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4480 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19090033 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/090033
CAPACITOR CELL BASED ENERGY STORAGE SYSTEM, METHOD OF CHARGE BALANCING, ENCAPSULATED CAPACITOR CELL, AND ENCAPSULATED SOLID STATE CAPACITOR CELL Mar 24, 2025 Pending
Array ( [id] => 19944004 [patent_doc_number] => 12316145 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-05-27 [patent_title] => Power battery managment system based on personalized configuration [patent_app_type] => utility [patent_app_number] => 19/015829 [patent_app_country] => US [patent_app_date] => 2025-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 4731 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 418 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19015829 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/015829
Power battery managment system based on personalized configuration Jan 9, 2025 Issued
Array ( [id] => 19880223 [patent_doc_number] => 20250112480 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => SMART RING POWER AND CHARGING [patent_app_type] => utility [patent_app_number] => 18/980230 [patent_app_country] => US [patent_app_date] => 2024-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11521 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18980230 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/980230
SMART RING POWER AND CHARGING Dec 12, 2024 Pending
Array ( [id] => 19906821 [patent_doc_number] => 12283842 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Power management systems, devices, and methods [patent_app_type] => utility [patent_app_number] => 18/897907 [patent_app_country] => US [patent_app_date] => 2024-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 36 [patent_no_of_words] => 5292 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18897907 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/897907
Power management systems, devices, and methods Sep 25, 2024 Issued
Array ( [id] => 20404671 [patent_doc_number] => 12494654 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Battery charger with automatic battery type identification [patent_app_type] => utility [patent_app_number] => 18/786041 [patent_app_country] => US [patent_app_date] => 2024-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1260 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18786041 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/786041
Battery charger with automatic battery type identification Jul 25, 2024 Issued
Array ( [id] => 19494660 [patent_doc_number] => 12113386 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-08 [patent_title] => Portable power apparatus, system, and method of charging same using an electric vehicle charging station [patent_app_type] => utility [patent_app_number] => 18/669746 [patent_app_country] => US [patent_app_date] => 2024-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7089 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18669746 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/669746
Portable power apparatus, system, and method of charging same using an electric vehicle charging station May 20, 2024 Issued
Array ( [id] => 19679816 [patent_doc_number] => 12191692 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Smart ring power and charging [patent_app_type] => utility [patent_app_number] => 18/661982 [patent_app_country] => US [patent_app_date] => 2024-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 11494 [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] => 18661982 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/661982
Smart ring power and charging May 12, 2024 Issued
Array ( [id] => 19619913 [patent_doc_number] => 20240405593 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => METHOD AND SYSTEM FOR CHARGING BATTERY USING FUEL CELL [patent_app_type] => utility [patent_app_number] => 18/663044 [patent_app_country] => US [patent_app_date] => 2024-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8447 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18663044 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/663044
Method and system for charging battery using fuel cell May 12, 2024 Issued
Array ( [id] => 19421394 [patent_doc_number] => 20240297518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => DEVICES, SYSTEMS, AND METHODS FOR CONNECTING A DIRECT-CURRENT ENERGY STORAGE TO AN ALTERNATING CURRENT LOAD [patent_app_type] => utility [patent_app_number] => 18/656876 [patent_app_country] => US [patent_app_date] => 2024-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8839 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18656876 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/656876
Devices, systems, and methods for a direct-current energy storage to power an alternating current load May 6, 2024 Issued
Array ( [id] => 19575928 [patent_doc_number] => 20240380220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => METHOD FOR GENERATING A POLYPHASE ALTERNATING CURRENT, CIRCUIT ARRANGEMENT AND ENERGY SUPPLY SYSTEM [patent_app_type] => utility [patent_app_number] => 18/657121 [patent_app_country] => US [patent_app_date] => 2024-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8469 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18657121 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/657121
Method for generating a polyphase alternating current, circuit arrangement and energy supply system May 6, 2024 Issued
Array ( [id] => 19421393 [patent_doc_number] => 20240297517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => DEVICES, SYSTEMS, AND METHODS FOR CONNECTING A DIRECT-CURRENT ENERGY STORAGE TO AN ALTERNATING CURRENT LOAD [patent_app_type] => utility [patent_app_number] => 18/656693 [patent_app_country] => US [patent_app_date] => 2024-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8799 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18656693 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/656693
Devices, systems, and methods for a direct-current energy storage to power an alternating current load May 6, 2024 Issued
Array ( [id] => 19421394 [patent_doc_number] => 20240297518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => DEVICES, SYSTEMS, AND METHODS FOR CONNECTING A DIRECT-CURRENT ENERGY STORAGE TO AN ALTERNATING CURRENT LOAD [patent_app_type] => utility [patent_app_number] => 18/656876 [patent_app_country] => US [patent_app_date] => 2024-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8839 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18656876 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/656876
Devices, systems, and methods for a direct-current energy storage to power an alternating current load May 6, 2024 Issued
Array ( [id] => 20081206 [patent_doc_number] => 12355287 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Devices, systems, and methods for a direct-current energy storage to power an alternating current load [patent_app_type] => utility [patent_app_number] => 18/657221 [patent_app_country] => US [patent_app_date] => 2024-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3610 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18657221 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/657221
Devices, systems, and methods for a direct-current energy storage to power an alternating current load May 6, 2024 Issued
Array ( [id] => 19906815 [patent_doc_number] => 12283836 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Systems and methods of applying artificial intelligence to battery technology [patent_app_type] => utility [patent_app_number] => 18/640871 [patent_app_country] => US [patent_app_date] => 2024-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8276 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18640871 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/640871
Systems and methods of applying artificial intelligence to battery technology Apr 18, 2024 Issued
Array ( [id] => 19906815 [patent_doc_number] => 12283836 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Systems and methods of applying artificial intelligence to battery technology [patent_app_type] => utility [patent_app_number] => 18/640871 [patent_app_country] => US [patent_app_date] => 2024-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8276 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18640871 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/640871
Systems and methods of applying artificial intelligence to battery technology Apr 18, 2024 Issued
Array ( [id] => 19364823 [patent_doc_number] => 20240266857 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => BATTERY MANAGEMENT SYSTEM AND BATTERY MANAGEMENT METHOD [patent_app_type] => utility [patent_app_number] => 18/639955 [patent_app_country] => US [patent_app_date] => 2024-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6383 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18639955 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/639955
Battery management system Apr 17, 2024 Issued
Array ( [id] => 19322039 [patent_doc_number] => 20240243586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => Photovoltaic Module [patent_app_type] => utility [patent_app_number] => 18/621500 [patent_app_country] => US [patent_app_date] => 2024-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4665 [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] => 18621500 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/621500
Photovoltaic Module Mar 28, 2024 Abandoned
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