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] => 17677452 [patent_doc_number] => 20220190619 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => PULSED CHARGING AND HEATING TECHNIQUES FOR ENERGY SOURCES [patent_app_type] => utility [patent_app_number] => 17/486558 [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] => 30874 [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] => 17486558 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/486558
PULSED CHARGING AND HEATING TECHNIQUES FOR ENERGY SOURCES Sep 26, 2021 Pending
Array ( [id] => 17703852 [patent_doc_number] => 20220203858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => METHODS AND SYSTEMS FOR CHARGING RATE MANAGEMENT BASED ON USAGE RATE OF CHARGING STATIONS [patent_app_type] => utility [patent_app_number] => 17/483853 [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] => 6140 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17483853 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/483853
Methods and systems for charging rate management based on usage rate of charging stations Sep 23, 2021 Issued
Array ( [id] => 20118601 [patent_doc_number] => 12368322 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Foldable and rigid docking stations for charging multiple devices [patent_app_type] => utility [patent_app_number] => 17/483485 [patent_app_country] => US [patent_app_date] => 2021-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 70 [patent_figures_cnt] => 98 [patent_no_of_words] => 21044 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17483485 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/483485
Foldable and rigid docking stations for charging multiple devices Sep 22, 2021 Issued
Array ( [id] => 19444994 [patent_doc_number] => 12095290 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Charging device and charging system based on master-slave relationship [patent_app_type] => utility [patent_app_number] => 17/481648 [patent_app_country] => US [patent_app_date] => 2021-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5315 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17481648 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/481648
Charging device and charging system based on master-slave relationship Sep 21, 2021 Issued
Array ( [id] => 17339981 [patent_doc_number] => 20220006312 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => DEVICE TO BE CHARGED, AND CHARGING AND DISCHARGING CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 17/480562 [patent_app_country] => US [patent_app_date] => 2021-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17210 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17480562 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/480562
Device to be charged, and charging and discharging control method Sep 20, 2021 Issued
Array ( [id] => 18661916 [patent_doc_number] => 20230307932 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => CHARGING AND DISCHARGING DEVICE FOR SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 18/022811 [patent_app_country] => US [patent_app_date] => 2021-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5510 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18022811 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/022811
CHARGING AND DISCHARGING DEVICE FOR SECONDARY BATTERY Sep 14, 2021 Pending
Array ( [id] => 20111842 [patent_doc_number] => 12362582 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Systems and methods for harmonic-based battery charging [patent_app_type] => utility [patent_app_number] => 17/473828 [patent_app_country] => US [patent_app_date] => 2021-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 20 [patent_no_of_words] => 11361 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17473828 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/473828
Systems and methods for harmonic-based battery charging Sep 12, 2021 Issued
Array ( [id] => 19508249 [patent_doc_number] => 12119681 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Wirelessly chargeable energy storage apparatuses having actively modifiable output voltages [patent_app_type] => utility [patent_app_number] => 17/468674 [patent_app_country] => US [patent_app_date] => 2021-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 11407 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17468674 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/468674
Wirelessly chargeable energy storage apparatuses having actively modifiable output voltages Sep 7, 2021 Issued
Array ( [id] => 19582937 [patent_doc_number] => 12149069 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Jumper cable, integrated starting power supply device, and starting and igniting method [patent_app_type] => utility [patent_app_number] => 17/467480 [patent_app_country] => US [patent_app_date] => 2021-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 8955 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17467480 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/467480
Jumper cable, integrated starting power supply device, and starting and igniting method Sep 6, 2021 Issued
Array ( [id] => 17738665 [patent_doc_number] => 20220224127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => CONFIGURABLE NETWORK FOR ENABLING EFFICIENT CHARGING AND LOADING OF TWO BATTERY CELLS [patent_app_type] => utility [patent_app_number] => 17/466478 [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] => 4578 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17466478 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/466478
Configurable network for enabling efficient charging and loading of two battery cells Sep 2, 2021 Issued
Array ( [id] => 17464388 [patent_doc_number] => 20220077694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => CHARGING CONTROL DEVICE, BATTERY SYSTEM AND CHARGING CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 17/465793 [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] => 6459 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 335 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17465793 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/465793
Charging control device, battery system and charging control method Sep 1, 2021 Issued
Array ( [id] => 18674197 [patent_doc_number] => 20230311706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => MANAGEMENT DEVICE AND POWER SUPPLY SYSTEM [patent_app_type] => utility [patent_app_number] => 18/041691 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17081 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18041691 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/041691
MANAGEMENT DEVICE AND POWER SUPPLY SYSTEM Aug 29, 2021 Pending
Array ( [id] => 18743958 [patent_doc_number] => 20230352946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => ADVANCED BATTERY MANAGEMENT SYSTEM (BMS) FOR CHARGE EQUALIZATION OF SERIALLY CONNECTED ELECTRICAL STORAGE CELLS [patent_app_type] => utility [patent_app_number] => 18/042596 [patent_app_country] => US [patent_app_date] => 2021-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5386 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18042596 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/042596
ADVANCED BATTERY MANAGEMENT SYSTEM (BMS) FOR CHARGE EQUALIZATION OF SERIALLY CONNECTED ELECTRICAL STORAGE CELLS Aug 23, 2021 Abandoned
Array ( [id] => 20829832 [patent_doc_number] => 12683416 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-14 [patent_title] => Battery protection circuit and protection method thereof [patent_app_type] => utility [patent_app_number] => 17/926905 [patent_app_country] => US [patent_app_date] => 2021-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [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] => 17926905 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/926905
Battery protection circuit and protection method thereof Aug 19, 2021 Issued
Array ( [id] => 18680674 [patent_doc_number] => 20230318336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => BATTERY MODULE INCLUDING A MULTI-FUNCTION RELAY DRIVER [patent_app_type] => utility [patent_app_number] => 18/020212 [patent_app_country] => US [patent_app_date] => 2021-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5299 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18020212 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/020212
BATTERY MODULE INCLUDING A MULTI-FUNCTION RELAY DRIVER Aug 9, 2021 Pending
Array ( [id] => 19244829 [patent_doc_number] => 12015286 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => System and method for controlling battery charger cabinet [patent_app_type] => utility [patent_app_number] => 17/396177 [patent_app_country] => US [patent_app_date] => 2021-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4766 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17396177 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/396177
System and method for controlling battery charger cabinet Aug 5, 2021 Issued
Array ( [id] => 18659068 [patent_doc_number] => 20230305070 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => INTELLIGENT BATTERY MANAGEMENT SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/040766 [patent_app_country] => US [patent_app_date] => 2021-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11909 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18040766 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/040766
INTELLIGENT BATTERY MANAGEMENT SYSTEM AND METHOD Aug 5, 2021 Pending
Array ( [id] => 18184484 [patent_doc_number] => 20230045214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => SYSTEMS AND METHODS FOR DYNAMIC CHARGER RESERVATIONS [patent_app_type] => utility [patent_app_number] => 17/396606 [patent_app_country] => US [patent_app_date] => 2021-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12368 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17396606 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/396606
Systems and methods for dynamic charger reservations Aug 5, 2021 Issued
Array ( [id] => 18092394 [patent_doc_number] => 20220410735 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => NOVEL CHARGING PILE CONNECTION BOX [patent_app_type] => utility [patent_app_number] => 17/385947 [patent_app_country] => US [patent_app_date] => 2021-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 936 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17385947 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/385947
NOVEL CHARGING PILE CONNECTION BOX Jul 26, 2021 Abandoned
Array ( [id] => 17247533 [patent_doc_number] => 20210367278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => APPARATUS AND METHOD FOR POWER SUPPLY AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/385818 [patent_app_country] => US [patent_app_date] => 2021-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5957 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17385818 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/385818
Apparatus and method for power supply and electronic device Jul 25, 2021 Issued
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