Search

Samuel Berhanu

Examiner (ID: 3150, Phone: (571)272-8430 , Office: P/2859 )

Most Active Art Unit
2859
Art Unit(s)
2838, 2859, 2858
Total Applications
1386
Issued Applications
987
Pending Applications
93
Abandoned Applications
339

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20397578 [patent_doc_number] => 20250373053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => CHARGING SYSTEM AND EMERGENCY START DEVICE [patent_app_type] => utility [patent_app_number] => 19/262453 [patent_app_country] => US [patent_app_date] => 2025-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3765 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 371 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19262453 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/262453
CHARGING SYSTEM AND EMERGENCY START DEVICE Jul 7, 2025 Pending
Array ( [id] => 20397579 [patent_doc_number] => 20250373054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => CHARGING SYSTEM AND EMERGENCY START DEVICE [patent_app_type] => utility [patent_app_number] => 19/262492 [patent_app_country] => US [patent_app_date] => 2025-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3766 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 372 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19262492 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/262492
CHARGING SYSTEM AND EMERGENCY START DEVICE Jul 7, 2025 Pending
Array ( [id] => 20397577 [patent_doc_number] => 20250373052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => CHARGING SYSTEM AND EMERGENCY START DEVICE [patent_app_type] => utility [patent_app_number] => 19/262421 [patent_app_country] => US [patent_app_date] => 2025-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3766 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 343 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19262421 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/262421
CHARGING SYSTEM AND EMERGENCY START DEVICE Jul 7, 2025 Pending
Array ( [id] => 20397578 [patent_doc_number] => 20250373053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => CHARGING SYSTEM AND EMERGENCY START DEVICE [patent_app_type] => utility [patent_app_number] => 19/262453 [patent_app_country] => US [patent_app_date] => 2025-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3765 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 371 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19262453 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/262453
CHARGING SYSTEM AND EMERGENCY START DEVICE Jul 7, 2025 Pending
Array ( [id] => 20397574 [patent_doc_number] => 20250373049 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => CHARGING SYSTEM AND EMERGENCY START DEVICE [patent_app_type] => utility [patent_app_number] => 19/260993 [patent_app_country] => US [patent_app_date] => 2025-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3766 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 380 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19260993 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/260993
CHARGING SYSTEM AND EMERGENCY START DEVICE Jul 6, 2025 Pending
Array ( [id] => 20456271 [patent_doc_number] => 12519334 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Charging system and emergency start device [patent_app_type] => utility [patent_app_number] => 19/261729 [patent_app_country] => US [patent_app_date] => 2025-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 3764 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 334 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19261729 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/261729
Charging system and emergency start device Jul 6, 2025 Issued
Array ( [id] => 20397576 [patent_doc_number] => 20250373051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => CHARGING SYSTEM AND EMERGENCY START DEVICE [patent_app_type] => utility [patent_app_number] => 19/261789 [patent_app_country] => US [patent_app_date] => 2025-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3766 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 372 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19261789 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/261789
CHARGING SYSTEM AND EMERGENCY START DEVICE Jul 6, 2025 Pending
Array ( [id] => 20064037 [patent_doc_number] => 20250202259 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => CHARGING APPARATUS AND CONTROL METHOD THEREOF, AND ELECTRIC DEVICE AND POWER SUPPLY SYSTEM THEREOF [patent_app_type] => utility [patent_app_number] => 19/066870 [patent_app_country] => US [patent_app_date] => 2025-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3561 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19066870 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/066870
CHARGING APPARATUS AND CONTROL METHOD THEREOF, AND ELECTRIC DEVICE AND POWER SUPPLY SYSTEM THEREOF Feb 27, 2025 Pending
Array ( [id] => 20067953 [patent_doc_number] => 20250206175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => SYSTEMS AND METHODS FOR BATTERY CHARGING MODE SELECTION [patent_app_type] => utility [patent_app_number] => 19/048277 [patent_app_country] => US [patent_app_date] => 2025-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9523 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 19048277 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/048277
SYSTEMS AND METHODS FOR BATTERY CHARGING MODE SELECTION Feb 6, 2025 Pending
Array ( [id] => 20190077 [patent_doc_number] => 12401205 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Electronic apparatus and charging method thereof [patent_app_type] => utility [patent_app_number] => 18/760603 [patent_app_country] => US [patent_app_date] => 2024-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 4298 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18760603 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/760603
Electronic apparatus and charging method thereof Jun 30, 2024 Issued
Array ( [id] => 20132606 [patent_doc_number] => 12374924 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Load-independent class e power amplifier for coil array systems [patent_app_type] => utility [patent_app_number] => 18/746858 [patent_app_country] => US [patent_app_date] => 2024-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 24 [patent_no_of_words] => 1647 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18746858 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/746858
Load-independent class e power amplifier for coil array systems Jun 17, 2024 Issued
Array ( [id] => 19484943 [patent_doc_number] => 20240332985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => POWER SUPPLY UNIT FOR AEROSOL INHALER, AEROSOL INHALER, POWER SUPPLY CONTROL METHOD OF AEROSOL INHALER, AND POWER SUPPLY CONTROL PROGRAM OF AEROSOL INHALER [patent_app_type] => utility [patent_app_number] => 18/739368 [patent_app_country] => US [patent_app_date] => 2024-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11638 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18739368 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/739368
POWER SUPPLY UNIT FOR AEROSOL INHALER, AEROSOL INHALER, POWER SUPPLY CONTROL METHOD OF AEROSOL INHALER, AND POWER SUPPLY CONTROL PROGRAM OF AEROSOL INHALER Jun 10, 2024 Abandoned
Array ( [id] => 19965239 [patent_doc_number] => 12334762 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Method and system for battery management including bypassing battery cells in a battery pack [patent_app_type] => utility [patent_app_number] => 18/680412 [patent_app_country] => US [patent_app_date] => 2024-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5729 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18680412 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/680412
Method and system for battery management including bypassing battery cells in a battery pack May 30, 2024 Issued
Array ( [id] => 19564275 [patent_doc_number] => 12139033 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-11-12 [patent_title] => Electric vehicle charger and energy storage system mounted transformer [patent_app_type] => utility [patent_app_number] => 18/670719 [patent_app_country] => US [patent_app_date] => 2024-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6354 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18670719 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/670719
Electric vehicle charger and energy storage system mounted transformer May 20, 2024 Issued
Array ( [id] => 19506449 [patent_doc_number] => 12117869 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-15 [patent_title] => Portable electronic device case accessory system [patent_app_type] => utility [patent_app_number] => 18/661316 [patent_app_country] => US [patent_app_date] => 2024-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 56 [patent_figures_cnt] => 56 [patent_no_of_words] => 12345 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18661316 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/661316
Portable electronic device case accessory system May 9, 2024 Issued
Array ( [id] => 19407787 [patent_doc_number] => 20240291298 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => Methods and Apparatuses for Ultra-Portable Battery System Protection and Energy Saving [patent_app_type] => utility [patent_app_number] => 18/657764 [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] => 2531 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18657764 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/657764
Methods and Apparatuses for Ultra-Portable Battery System Protection and Energy Saving May 6, 2024 Abandoned
Array ( [id] => 19490758 [patent_doc_number] => 12109444 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-08 [patent_title] => Electric vehicle charger-mounted transformer [patent_app_type] => utility [patent_app_number] => 18/595152 [patent_app_country] => US [patent_app_date] => 2024-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6252 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18595152 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/595152
Electric vehicle charger-mounted transformer Mar 3, 2024 Issued
Array ( [id] => 19917118 [patent_doc_number] => 12292482 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Method for determining the ageing of an individual battery cell as well as a method for controlling a battery [patent_app_type] => utility [patent_app_number] => 18/868636 [patent_app_country] => US [patent_app_date] => 2024-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18868636 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/868636
Method for determining the ageing of an individual battery cell as well as a method for controlling a battery Feb 21, 2024 Issued
Array ( [id] => 20259372 [patent_doc_number] => 12431738 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Carry case apparatus with wireless charger [patent_app_type] => utility [patent_app_number] => 18/427179 [patent_app_country] => US [patent_app_date] => 2024-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 12103 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18427179 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/427179
Carry case apparatus with wireless charger Jan 29, 2024 Issued
Array ( [id] => 20259372 [patent_doc_number] => 12431738 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Carry case apparatus with wireless charger [patent_app_type] => utility [patent_app_number] => 18/427179 [patent_app_country] => US [patent_app_date] => 2024-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 12103 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18427179 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/427179
Carry case apparatus with wireless charger Jan 29, 2024 Issued
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