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] => 19792799 [patent_doc_number] => 12233726 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Charging control device [patent_app_type] => utility [patent_app_number] => 17/534098 [patent_app_country] => US [patent_app_date] => 2021-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6958 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17534098 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/534098
Charging control device Nov 22, 2021 Issued
Array ( [id] => 19400060 [patent_doc_number] => 12074454 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-08-27 [patent_title] => Double-sided wireless charger [patent_app_type] => utility [patent_app_number] => 17/533665 [patent_app_country] => US [patent_app_date] => 2021-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4052 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17533665 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/533665
Double-sided wireless charger Nov 22, 2021 Issued
Array ( [id] => 17478133 [patent_doc_number] => 20220085637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => CHARGING CIRCUIT OF ELECTRONIC DEVICE, AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/533103 [patent_app_country] => US [patent_app_date] => 2021-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8176 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17533103 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/533103
CHARGING CIRCUIT OF ELECTRONIC DEVICE, AND ELECTRONIC DEVICE Nov 21, 2021 Abandoned
Array ( [id] => 17734106 [patent_doc_number] => 20220219565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => BATTERY CONTROL SYSTEM, BATTERY CONTROL METHOD, BATTERY CONTROL PROGRAM, AND VEHICLE [patent_app_type] => utility [patent_app_number] => 17/455488 [patent_app_country] => US [patent_app_date] => 2021-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11677 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17455488 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/455488
Battery control system, battery control method, battery control program, and vehicle Nov 17, 2021 Issued
Array ( [id] => 19055491 [patent_doc_number] => 20240097460 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => Methods, Apparatuses, and Systems That Include Secondary Electrochemical Unit Anomaly Detection and/or Overcharge Prevention Based On Reverse Coulombic Efficiency [patent_app_type] => utility [patent_app_number] => 18/269112 [patent_app_country] => US [patent_app_date] => 2021-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12840 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18269112 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/269112
Methods, Apparatuses, and Systems That Include Secondary Electrochemical Unit Anomaly Detection and/or Overcharge Prevention Based On Reverse Coulombic Efficiency Nov 16, 2021 Pending
Array ( [id] => 19273936 [patent_doc_number] => 12024044 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Charge control system, charge control device, and recording medium [patent_app_type] => utility [patent_app_number] => 17/522228 [patent_app_country] => US [patent_app_date] => 2021-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3480 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17522228 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/522228
Charge control system, charge control device, and recording medium Nov 8, 2021 Issued
Array ( [id] => 19650776 [patent_doc_number] => 12172541 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Electric vehicle charging management methods and systems for community users [patent_app_type] => utility [patent_app_number] => 17/521932 [patent_app_country] => US [patent_app_date] => 2021-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6838 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 356 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17521932 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/521932
Electric vehicle charging management methods and systems for community users Nov 8, 2021 Issued
Array ( [id] => 17594537 [patent_doc_number] => 20220144110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => SYSTEMS AND METHODS FOR RETRACTING A CHARGING CABLE OF AN ELECTRIC VEHICLE CHARGING STATION [patent_app_type] => utility [patent_app_number] => 17/521696 [patent_app_country] => US [patent_app_date] => 2021-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10020 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17521696 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/521696
Systems and methods for retracting a charging cable of an electric vehicle charging station Nov 7, 2021 Issued
Array ( [id] => 17709541 [patent_doc_number] => 20220209549 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => SYSTEM AND METHOD FOR PARALLEL BATTERY PACK CHARGING [patent_app_type] => utility [patent_app_number] => 17/453778 [patent_app_country] => US [patent_app_date] => 2021-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4517 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17453778 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/453778
System and method for parallel battery pack charging Nov 4, 2021 Issued
Array ( [id] => 17432328 [patent_doc_number] => 20220060038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => CHARGING METHOD AND CHARGING DEVICE [patent_app_type] => utility [patent_app_number] => 17/520127 [patent_app_country] => US [patent_app_date] => 2021-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18440 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17520127 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/520127
CHARGING METHOD AND CHARGING DEVICE Nov 4, 2021 Abandoned
Array ( [id] => 18346930 [patent_doc_number] => 20230135040 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => SYSTEMS AND METHODS FOR EFFICIENT DC FAST CHARGING [patent_app_type] => utility [patent_app_number] => 17/515811 [patent_app_country] => US [patent_app_date] => 2021-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9421 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17515811 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/515811
Systems and methods for efficient DC fast charging Oct 31, 2021 Issued
Array ( [id] => 17631211 [patent_doc_number] => 20220166226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => MOBILE DEVICE CHARGER [patent_app_type] => utility [patent_app_number] => 17/453120 [patent_app_country] => US [patent_app_date] => 2021-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3121 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17453120 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/453120
MOBILE DEVICE CHARGER Oct 31, 2021 Abandoned
Array ( [id] => 19487713 [patent_doc_number] => 12107443 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Electronic device and method for transmission of reason wireless charging is stopping [patent_app_type] => utility [patent_app_number] => 17/509263 [patent_app_country] => US [patent_app_date] => 2021-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10064 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17509263 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/509263
Electronic device and method for transmission of reason wireless charging is stopping Oct 24, 2021 Issued
Array ( [id] => 17693069 [patent_doc_number] => 20220200362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => Wireless Power System With Charging Alerts [patent_app_type] => utility [patent_app_number] => 17/506285 [patent_app_country] => US [patent_app_date] => 2021-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7087 [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] => 17506285 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/506285
Wireless power system with charging alerts Oct 19, 2021 Issued
Array ( [id] => 18322688 [patent_doc_number] => 20230120816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => POWER SAVING MODES OF WIRELESS CHARGERS [patent_app_type] => utility [patent_app_number] => 17/504413 [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] => 7149 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17504413 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/504413
POWER SAVING MODES OF WIRELESS CHARGERS Oct 17, 2021 Abandoned
Array ( [id] => 17552220 [patent_doc_number] => 20220123563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => Dual Battery Power System [patent_app_type] => utility [patent_app_number] => 17/503987 [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] => 3037 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17503987 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/503987
Dual Battery Power System Oct 17, 2021 Abandoned
Array ( [id] => 18775061 [patent_doc_number] => 20230369894 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => WIRELESS CHARGING DEVICE AND TRANSPORTATION MEANS COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 18/245546 [patent_app_country] => US [patent_app_date] => 2021-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7183 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18245546 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/245546
WIRELESS CHARGING DEVICE AND TRANSPORTATION MEANS COMPRISING SAME Oct 14, 2021 Pending
Array ( [id] => 19943999 [patent_doc_number] => 12316140 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Reduction coil for wireless charging and electromagnetic wave reduction apparatus including reduction coil [patent_app_type] => utility [patent_app_number] => 17/496963 [patent_app_country] => US [patent_app_date] => 2021-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17496963 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/496963
Reduction coil for wireless charging and electromagnetic wave reduction apparatus including reduction coil Oct 7, 2021 Issued
Array ( [id] => 17523485 [patent_doc_number] => 20220109334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => DIGITAL PING CLAMP RAMP [patent_app_type] => utility [patent_app_number] => 17/489577 [patent_app_country] => US [patent_app_date] => 2021-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10768 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17489577 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/489577
Digital ping clamp ramp Sep 28, 2021 Issued
Array ( [id] => 17347702 [patent_doc_number] => 20220014033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => METHOD AND SYSTEM FOR ADD-ON BATTERY [patent_app_type] => utility [patent_app_number] => 17/486817 [patent_app_country] => US [patent_app_date] => 2021-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17305 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17486817 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/486817
Method and system for add-on battery Sep 26, 2021 Issued
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