Search

Samuel Berhanu

Examiner (ID: 256, Phone: (571)272-8430 , Office: P/2859 )

Most Active Art Unit
2859
Art Unit(s)
2858, 2838, 2859
Total Applications
1406
Issued Applications
999
Pending Applications
85
Abandoned Applications
340

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15476451 [patent_doc_number] => 10554121 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-04 [patent_title] => Thermal de-rating for a multi-mode switching power converter [patent_app_type] => utility [patent_app_number] => 16/421091 [patent_app_country] => US [patent_app_date] => 2019-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3552 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16421091 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/421091
Thermal de-rating for a multi-mode switching power converter May 22, 2019 Issued
Array ( [id] => 17207301 [patent_doc_number] => 11167656 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-09 [patent_title] => Charging system capable of reducing leakage current [patent_app_type] => utility [patent_app_number] => 16/420599 [patent_app_country] => US [patent_app_date] => 2019-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3718 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16420599 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/420599
Charging system capable of reducing leakage current May 22, 2019 Issued
Array ( [id] => 16475697 [patent_doc_number] => 10850620 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-01 [patent_title] => Operating method for a dual-voltage battery [patent_app_type] => utility [patent_app_number] => 16/419533 [patent_app_country] => US [patent_app_date] => 2019-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3823 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 360 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16419533 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/419533
Operating method for a dual-voltage battery May 21, 2019 Issued
Array ( [id] => 14844189 [patent_doc_number] => 20190280495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => METHOD AND APPARATUS FOR CONNECTING A PLURALITY OF BATTERY CELLS IN SERIES OR PARALLEL [patent_app_type] => utility [patent_app_number] => 16/415232 [patent_app_country] => US [patent_app_date] => 2019-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8514 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16415232 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/415232
Method and apparatus for connecting a plurality of battery cells in series or parallel May 16, 2019 Issued
Array ( [id] => 17029255 [patent_doc_number] => 11091055 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => Intelligent motor vehicles, charging systems, and control logic for governing vehicle grid integration operations [patent_app_type] => utility [patent_app_number] => 16/409033 [patent_app_country] => US [patent_app_date] => 2019-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 8855 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16409033 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/409033
Intelligent motor vehicles, charging systems, and control logic for governing vehicle grid integration operations May 9, 2019 Issued
Array ( [id] => 15208357 [patent_doc_number] => 20190366865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => CHARGE MANAGEMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 16/401551 [patent_app_country] => US [patent_app_date] => 2019-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6412 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 448 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16401551 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/401551
Charge management system May 1, 2019 Issued
Array ( [id] => 15109909 [patent_doc_number] => 10476289 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-12 [patent_title] => Method for charging lithium ion secondary battery and battery charger [patent_app_type] => utility [patent_app_number] => 16/387760 [patent_app_country] => US [patent_app_date] => 2019-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 21 [patent_no_of_words] => 19274 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16387760 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/387760
Method for charging lithium ion secondary battery and battery charger Apr 17, 2019 Issued
Array ( [id] => 17207305 [patent_doc_number] => 11167660 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-09 [patent_title] => Vehicle power supply system [patent_app_type] => utility [patent_app_number] => 16/367255 [patent_app_country] => US [patent_app_date] => 2019-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 36 [patent_no_of_words] => 31150 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16367255 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/367255
Vehicle power supply system Mar 27, 2019 Issued
Array ( [id] => 14588881 [patent_doc_number] => 20190222049 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => CHARGING CONTROL APPARATUS AND METHOD FOR ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 16/361316 [patent_app_country] => US [patent_app_date] => 2019-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8504 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16361316 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/361316
Charging control apparatus and method for electronic device Mar 21, 2019 Issued
Array ( [id] => 14866749 [patent_doc_number] => 20190283616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => SYSTEMS AND METHODS FOR PAIRING IN WIRELESS ENERGY TRANSFER NETWORKS [patent_app_type] => utility [patent_app_number] => 16/358612 [patent_app_country] => US [patent_app_date] => 2019-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17006 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16358612 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/358612
SYSTEMS AND METHODS FOR PAIRING IN WIRELESS ENERGY TRANSFER NETWORKS Mar 18, 2019 Abandoned
Array ( [id] => 15219343 [patent_doc_number] => 20190372358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => BATTERY CHARGER [patent_app_type] => utility [patent_app_number] => 16/354962 [patent_app_country] => US [patent_app_date] => 2019-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9373 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16354962 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/354962
Battery charger Mar 14, 2019 Issued
Array ( [id] => 16889554 [patent_doc_number] => 20210175751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => CHARGING SYSTEM, CHARGING STATION, MOVABLE BODY, AND CHARGING METHOD [patent_app_type] => utility [patent_app_number] => 17/254604 [patent_app_country] => US [patent_app_date] => 2019-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15183 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17254604 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/254604
Charging system, charging station, movable body, and charging method Mar 13, 2019 Issued
Array ( [id] => 14477343 [patent_doc_number] => 20190190321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => Wireless Charging Device, Wireless Charging Method and Device to be Charged [patent_app_type] => utility [patent_app_number] => 16/271131 [patent_app_country] => US [patent_app_date] => 2019-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18349 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16271131 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/271131
Wireless charging device, wireless charging method and device to be charged Feb 7, 2019 Issued
Array ( [id] => 14477343 [patent_doc_number] => 20190190321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => Wireless Charging Device, Wireless Charging Method and Device to be Charged [patent_app_type] => utility [patent_app_number] => 16/271131 [patent_app_country] => US [patent_app_date] => 2019-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18349 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16271131 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/271131
Wireless charging device, wireless charging method and device to be charged Feb 7, 2019 Issued
Array ( [id] => 14477343 [patent_doc_number] => 20190190321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => Wireless Charging Device, Wireless Charging Method and Device to be Charged [patent_app_type] => utility [patent_app_number] => 16/271131 [patent_app_country] => US [patent_app_date] => 2019-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18349 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16271131 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/271131
Wireless charging device, wireless charging method and device to be charged Feb 7, 2019 Issued
Array ( [id] => 14477343 [patent_doc_number] => 20190190321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => Wireless Charging Device, Wireless Charging Method and Device to be Charged [patent_app_type] => utility [patent_app_number] => 16/271131 [patent_app_country] => US [patent_app_date] => 2019-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18349 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16271131 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/271131
Wireless charging device, wireless charging method and device to be charged Feb 7, 2019 Issued
Array ( [id] => 16245562 [patent_doc_number] => 10744895 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-18 [patent_title] => Method for controlling electrical charging of a group of vehicles [patent_app_type] => utility [patent_app_number] => 16/269621 [patent_app_country] => US [patent_app_date] => 2019-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5389 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 665 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16269621 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/269621
Method for controlling electrical charging of a group of vehicles Feb 6, 2019 Issued
Array ( [id] => 15853125 [patent_doc_number] => 10641836 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-05-05 [patent_title] => Battery state of health estimation using open circuit voltage slope [patent_app_type] => utility [patent_app_number] => 16/269450 [patent_app_country] => US [patent_app_date] => 2019-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6537 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16269450 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/269450
Battery state of health estimation using open circuit voltage slope Feb 5, 2019 Issued
Array ( [id] => 17513239 [patent_doc_number] => 11292363 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-05 [patent_title] => Charging system [patent_app_type] => utility [patent_app_number] => 16/265320 [patent_app_country] => US [patent_app_date] => 2019-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 10215 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16265320 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/265320
Charging system Jan 31, 2019 Issued
Array ( [id] => 16222135 [patent_doc_number] => 20200247251 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => INTELLIGENT POWER WIRELESS CHARGING SYSTEM FOR ELECTRIC WHEELCHAIRS [patent_app_type] => utility [patent_app_number] => 16/264690 [patent_app_country] => US [patent_app_date] => 2019-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3928 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16264690 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/264690
INTELLIGENT POWER WIRELESS CHARGING SYSTEM FOR ELECTRIC WHEELCHAIRS Jan 31, 2019 Abandoned
Menu