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] => 18321368 [patent_doc_number] => 20230119496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => FREE VOLTAGE MULTI-CHARGING DEVICE FOR BATTERY [patent_app_type] => utility [patent_app_number] => 17/451288 [patent_app_country] => US [patent_app_date] => 2021-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6482 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 360 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17451288 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/451288
FREE VOLTAGE MULTI-CHARGING DEVICE FOR BATTERY Oct 17, 2021 Abandoned
Array ( [id] => 18362760 [patent_doc_number] => 20230144351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => BATTERY PACK, BATTERY SYSTEM AND PRECHARGE METHOD [patent_app_type] => utility [patent_app_number] => 17/919702 [patent_app_country] => US [patent_app_date] => 2021-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6467 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17919702 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/919702
Battery pack, battery system and precharge method Oct 4, 2021 Issued
Array ( [id] => 18362760 [patent_doc_number] => 20230144351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => BATTERY PACK, BATTERY SYSTEM AND PRECHARGE METHOD [patent_app_type] => utility [patent_app_number] => 17/919702 [patent_app_country] => US [patent_app_date] => 2021-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6467 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17919702 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/919702
Battery pack, battery system and precharge method Oct 4, 2021 Issued
Array ( [id] => 18362760 [patent_doc_number] => 20230144351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => BATTERY PACK, BATTERY SYSTEM AND PRECHARGE METHOD [patent_app_type] => utility [patent_app_number] => 17/919702 [patent_app_country] => US [patent_app_date] => 2021-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6467 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17919702 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/919702
Battery pack, battery system and precharge method Oct 4, 2021 Issued
Array ( [id] => 18362760 [patent_doc_number] => 20230144351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => BATTERY PACK, BATTERY SYSTEM AND PRECHARGE METHOD [patent_app_type] => utility [patent_app_number] => 17/919702 [patent_app_country] => US [patent_app_date] => 2021-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6467 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17919702 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/919702
Battery pack, battery system and precharge method Oct 4, 2021 Issued
Array ( [id] => 18283374 [patent_doc_number] => 20230098846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => WIRELESS POWER CHARGER FOR VEHICLE [patent_app_type] => utility [patent_app_number] => 17/491046 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22515 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17491046 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/491046
Wireless power charger for vehicle Sep 29, 2021 Issued
Array ( [id] => 19944005 [patent_doc_number] => 12316146 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-05-27 [patent_title] => Systems for controlling charging of electrical devices [patent_app_type] => utility [patent_app_number] => 17/449547 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4683 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17449547 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/449547
Systems for controlling charging of electrical devices Sep 29, 2021 Issued
Array ( [id] => 17509892 [patent_doc_number] => 20220102996 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => BATTERY DISCHARGE CURRENT MANAGEMENT SYSTEM AND RELATED INTEGRATED CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/484147 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18815 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17484147 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/484147
Battery discharge current management system with fast discharging function and related integrated circuit Sep 23, 2021 Issued
Array ( [id] => 17509892 [patent_doc_number] => 20220102996 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => BATTERY DISCHARGE CURRENT MANAGEMENT SYSTEM AND RELATED INTEGRATED CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/484147 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18815 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17484147 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/484147
Battery discharge current management system with fast discharging function and related integrated circuit Sep 23, 2021 Issued
Array ( [id] => 19564279 [patent_doc_number] => 12139037 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Charge control system, charge control device, and recording medium [patent_app_type] => utility [patent_app_number] => 17/481969 [patent_app_country] => US [patent_app_date] => 2021-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2811 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17481969 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/481969
Charge control system, charge control device, and recording medium Sep 21, 2021 Issued
Array ( [id] => 18219605 [patent_doc_number] => 11594554 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-28 [patent_title] => Flat panel substrate with integrated antennas and wireless power transmission system [patent_app_type] => utility [patent_app_number] => 17/478861 [patent_app_country] => US [patent_app_date] => 2021-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 23 [patent_no_of_words] => 13607 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17478861 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/478861
Flat panel substrate with integrated antennas and wireless power transmission system Sep 16, 2021 Issued
Array ( [id] => 17481540 [patent_doc_number] => 20220089044 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => DEVICE FOR ELECTRICAL CHARGING OF A VEHICLE BATTERY OF AN ELECTRICALLY OPERATED VEHICLE, AND METHOD FOR MANUFACTURING A DEVICE FOR ELECTRICAL CHARGING OF A VEHICLE BATTERY OF AN ELECTRICALLY OPERATED VEHICLE [patent_app_type] => utility [patent_app_number] => 17/476647 [patent_app_country] => US [patent_app_date] => 2021-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3486 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17476647 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/476647
DEVICE FOR ELECTRICAL CHARGING OF A VEHICLE BATTERY OF AN ELECTRICALLY OPERATED VEHICLE, AND METHOD FOR MANUFACTURING A DEVICE FOR ELECTRICAL CHARGING OF A VEHICLE BATTERY OF AN ELECTRICALLY OPERATED VEHICLE Sep 15, 2021 Abandoned
Array ( [id] => 17339979 [patent_doc_number] => 20220006310 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => BATTERY PROTECTION CIRCUIT AND ELECTRONIC CIGARETTE [patent_app_type] => utility [patent_app_number] => 17/472741 [patent_app_country] => US [patent_app_date] => 2021-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3800 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17472741 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/472741
BATTERY PROTECTION CIRCUIT AND ELECTRONIC CIGARETTE Sep 12, 2021 Abandoned
Array ( [id] => 19679810 [patent_doc_number] => 12191686 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => System and method for modular dynamically adjustable capacity storage [patent_app_type] => utility [patent_app_number] => 17/467758 [patent_app_country] => US [patent_app_date] => 2021-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7970 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17467758 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/467758
System and method for modular dynamically adjustable capacity storage Sep 6, 2021 Issued
Array ( [id] => 17374377 [patent_doc_number] => 20220029429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => MODE-BASED BATTERY MANAGEMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 17/466800 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36101 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17466800 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/466800
Mode-based disabling of communiction bus of a battery management system Sep 2, 2021 Issued
Array ( [id] => 17458004 [patent_doc_number] => 20220071308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => POWER SUPPLY UNIT FOR AEROSOL GENERATION DEVICE [patent_app_type] => utility [patent_app_number] => 17/464707 [patent_app_country] => US [patent_app_date] => 2021-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16443 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 443 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17464707 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/464707
Power supply unit for aerosol generation device Sep 1, 2021 Issued
Array ( [id] => 17887248 [patent_doc_number] => 20220302726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => ONBOARD POWER SUPPLY DEVICE AND ONBOARD POWER SUPPLY CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 17/462666 [patent_app_country] => US [patent_app_date] => 2021-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6401 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17462666 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/462666
Onboard power supply device and onboard power supply control method Aug 30, 2021 Issued
Array ( [id] => 19210212 [patent_doc_number] => 11999255 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Personal mobility and method of controlling the same [patent_app_type] => utility [patent_app_number] => 17/462380 [patent_app_country] => US [patent_app_date] => 2021-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7427 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17462380 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/462380
Personal mobility and method of controlling the same Aug 30, 2021 Issued
Array ( [id] => 17765513 [patent_doc_number] => 20220239127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => METHOD FOR PRE-CHARGING POWER CONVERSION DEVICE AND POWER CONVERSION DEVICE [patent_app_type] => utility [patent_app_number] => 17/459220 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10056 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17459220 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/459220
Power conversion device Aug 26, 2021 Issued
Array ( [id] => 19887227 [patent_doc_number] => 12272962 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Method and apparatus for controlling wireless charging of wireless charging system of terminal device, and terminal device [patent_app_type] => utility [patent_app_number] => 17/459360 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 8875 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17459360 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/459360
Method and apparatus for controlling wireless charging of wireless charging system of terminal device, and terminal device Aug 26, 2021 Issued
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