Search

Samuel Berhanu

Examiner (ID: 14094, Phone: (571)272-8430 , Office: P/2859 )

Most Active Art Unit
2859
Art Unit(s)
2858, 2838, 2859
Total Applications
1438
Issued Applications
1015
Pending Applications
99
Abandoned Applications
342

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19157027 [patent_doc_number] => 20240149734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => METHOD OF PERFORMING A CHARGING OPERATION OF AN ELECTRICAL ENERGY STORAGE SYSTEM [patent_app_type] => utility [patent_app_number] => 18/503707 [patent_app_country] => US [patent_app_date] => 2023-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1680 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18503707 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/503707
METHOD OF PERFORMING A CHARGING OPERATION OF AN ELECTRICAL ENERGY STORAGE SYSTEM Nov 6, 2023 Pending
Array ( [id] => 19171867 [patent_doc_number] => 20240157841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => BI-DIRECTIONAL POWER CONVERTER [patent_app_type] => utility [patent_app_number] => 18/385932 [patent_app_country] => US [patent_app_date] => 2023-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8613 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18385932 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/385932
BI-DIRECTIONAL POWER CONVERTER Oct 31, 2023 Pending
Array ( [id] => 18959661 [patent_doc_number] => 20240047988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => CIRCUIT CONTROL METHOD, BATTERY AND ITS CONTROLLER AND MANAGEMENT SYSTEM, AND ELECTRICAL APPARATUS [patent_app_type] => utility [patent_app_number] => 18/489021 [patent_app_country] => US [patent_app_date] => 2023-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13377 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18489021 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/489021
Circuit control method, battery and its controller and management system, and electrical apparatus Oct 17, 2023 Issued
Array ( [id] => 19097167 [patent_doc_number] => 20240116394 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => MANAGEMENT APPARATUS AND MANAGEMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 18/480561 [patent_app_country] => US [patent_app_date] => 2023-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7090 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18480561 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/480561
MANAGEMENT APPARATUS AND MANAGEMENT SYSTEM Oct 3, 2023 Pending
Array ( [id] => 19619880 [patent_doc_number] => 20240405560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => BATTERY CHARGING DEVICE [patent_app_type] => utility [patent_app_number] => 18/376210 [patent_app_country] => US [patent_app_date] => 2023-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4571 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18376210 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/376210
BATTERY CHARGING DEVICE Oct 2, 2023 Pending
Array ( [id] => 19141454 [patent_doc_number] => 20240140270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => VOLTAGE BALANCING CIRCUIT AND CONTROLLER FOR SAME [patent_app_type] => utility [patent_app_number] => 18/477741 [patent_app_country] => US [patent_app_date] => 2023-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3575 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18477741 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/477741
VOLTAGE BALANCING CIRCUIT AND CONTROLLER FOR SAME Sep 28, 2023 Pending
Array ( [id] => 19836225 [patent_doc_number] => 20250088011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => DUAL POWER/SENSOR PORT WITH DYNAMIC SWITCHING [patent_app_type] => utility [patent_app_number] => 18/462604 [patent_app_country] => US [patent_app_date] => 2023-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7401 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18462604 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/462604
DUAL POWER/SENSOR PORT WITH DYNAMIC SWITCHING Sep 6, 2023 Pending
Array ( [id] => 19821645 [patent_doc_number] => 20250079852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => INTELLIGENT DUO-C ADAPTER POWER MANAGEMENT WITH STREAMLINED ARCHITECTURE DESIGN [patent_app_type] => utility [patent_app_number] => 18/462344 [patent_app_country] => US [patent_app_date] => 2023-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10420 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18462344 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/462344
INTELLIGENT DUO-C ADAPTER POWER MANAGEMENT WITH STREAMLINED ARCHITECTURE DESIGN Sep 5, 2023 Pending
Array ( [id] => 18821748 [patent_doc_number] => 20230396089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => CHARGING METHOD FOR BATTERY PACK, COMPUTER-READABLE STORAGE MEDIUM, AND POWER CONSUMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/455076 [patent_app_country] => US [patent_app_date] => 2023-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5646 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18455076 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/455076
Charging method for battery pack, computer-readable storage medium, and power consuming apparatus Aug 23, 2023 Issued
Array ( [id] => 18987466 [patent_doc_number] => 20240059435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => UNMANNED AERIAL VEHICLE CHARGING METHOD AND SYSTEM AND UNMANNED AERIAL VEHICLE [patent_app_type] => utility [patent_app_number] => 18/452792 [patent_app_country] => US [patent_app_date] => 2023-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5253 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18452792 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/452792
UNMANNED AERIAL VEHICLE CHARGING METHOD AND SYSTEM AND UNMANNED AERIAL VEHICLE Aug 20, 2023 Pending
Array ( [id] => 19187151 [patent_doc_number] => 20240166064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => CHARGING PILE WITH ADJUSTABLE CHARGING CABLE [patent_app_type] => utility [patent_app_number] => 18/451854 [patent_app_country] => US [patent_app_date] => 2023-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3840 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18451854 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/451854
CHARGING PILE WITH ADJUSTABLE CHARGING CABLE Aug 17, 2023 Pending
Array ( [id] => 19282998 [patent_doc_number] => 20240219474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => BATTERY TESTING APPARATUS AND DEVICE [patent_app_type] => utility [patent_app_number] => 18/228979 [patent_app_country] => US [patent_app_date] => 2023-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7906 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18228979 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/228979
BATTERY TESTING APPARATUS AND DEVICE Jul 31, 2023 Pending
Array ( [id] => 19109063 [patent_doc_number] => 11962181 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Drive circuit of energy storage power supply, and energy storage power supply [patent_app_type] => utility [patent_app_number] => 18/357100 [patent_app_country] => US [patent_app_date] => 2023-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8764 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 349 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18357100 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/357100
Drive circuit of energy storage power supply, and energy storage power supply Jul 21, 2023 Issued
Array ( [id] => 19542524 [patent_doc_number] => 20240359560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => BATTERY MANAGEMENT SYSTEM FOR AN ELECTRIC VEHICLE [patent_app_type] => utility [patent_app_number] => 18/355951 [patent_app_country] => US [patent_app_date] => 2023-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1975 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18355951 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/355951
BATTERY MANAGEMENT SYSTEM FOR AN ELECTRIC VEHICLE Jul 19, 2023 Pending
Array ( [id] => 19697059 [patent_doc_number] => 20250015604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => MULTI-BANK MARINE BATTERY CHARGER AND METHOD WITH AUTOMATIC BATTERY VOLTAGE CLASS SELECT [patent_app_type] => utility [patent_app_number] => 18/347267 [patent_app_country] => US [patent_app_date] => 2023-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5364 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18347267 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/347267
MULTI-BANK MARINE BATTERY CHARGER AND METHOD WITH AUTOMATIC BATTERY VOLTAGE CLASS SELECT Jul 4, 2023 Pending
Array ( [id] => 19844462 [patent_doc_number] => 20250089813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => CHARGING DEVICE FOR AEROSOL GENERATING DEVICE AND CHARGING SYSTEM COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 18/569472 [patent_app_country] => US [patent_app_date] => 2023-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9535 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18569472 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/569472
CHARGING DEVICE FOR AEROSOL GENERATING DEVICE AND CHARGING SYSTEM COMPRISING THE SAME Jun 29, 2023 Pending
Array ( [id] => 19071827 [patent_doc_number] => 20240106253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => CHARGING SYSTEM AND CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 18/217266 [patent_app_country] => US [patent_app_date] => 2023-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3188 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18217266 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/217266
CHARGING SYSTEM AND CONTROL METHOD Jun 29, 2023 Pending
Array ( [id] => 20912349 [patent_doc_number] => 12709187 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-18 [patent_title] => Cell balancing method and cell balancing system [patent_app_type] => utility [patent_app_number] => 18/344388 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18344388 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/344388
CELL BALANCING METHOD AND CELL BALANCING SYSTEM Jun 28, 2023 Pending
Array ( [id] => 20132585 [patent_doc_number] => 12374903 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Discharge control method and charge control method of battery pack control system [patent_app_type] => utility [patent_app_number] => 18/344099 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4888 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18344099 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/344099
Discharge control method and charge control method of battery pack control system Jun 28, 2023 Issued
Array ( [id] => 18944171 [patent_doc_number] => 20240039310 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => ADAPTER [patent_app_type] => utility [patent_app_number] => 18/340279 [patent_app_country] => US [patent_app_date] => 2023-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9318 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18340279 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/340279
ADAPTER Jun 22, 2023 Pending
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