Search

Yalkew Fantu

Examiner (ID: 11250, Phone: (571)272-8928 , Office: P/2859 )

Most Active Art Unit
2859
Art Unit(s)
2838, 2859, 2858
Total Applications
1518
Issued Applications
1170
Pending Applications
95
Abandoned Applications
288

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16862348 [patent_doc_number] => 11021077 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-01 [patent_title] => Vehicle power supply system [patent_app_type] => utility [patent_app_number] => 16/367272 [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] => 31270 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16367272 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/367272
Vehicle power supply system Mar 27, 2019 Issued
Array ( [id] => 17211113 [patent_doc_number] => 11171497 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-09 [patent_title] => Automatic working system, charging station and method for returning robotic mower to charging station [patent_app_type] => utility [patent_app_number] => 16/360887 [patent_app_country] => US [patent_app_date] => 2019-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 5346 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16360887 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/360887
Automatic working system, charging station and method for returning robotic mower to charging station Mar 20, 2019 Issued
Array ( [id] => 19873924 [patent_doc_number] => 12266799 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Systems for monitoring battery packs within a battery energy storage system [patent_app_type] => utility [patent_app_number] => 16/982449 [patent_app_country] => US [patent_app_date] => 2019-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 5346 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16982449 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/982449
Systems for monitoring battery packs within a battery energy storage system Mar 18, 2019 Issued
Array ( [id] => 17166683 [patent_doc_number] => 11152797 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => DC charging of an intelligent battery [patent_app_type] => utility [patent_app_number] => 16/353436 [patent_app_country] => US [patent_app_date] => 2019-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4183 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16353436 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/353436
DC charging of an intelligent battery Mar 13, 2019 Issued
Array ( [id] => 18263534 [patent_doc_number] => 11611244 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-21 [patent_title] => Mobile terminal, charging device for wirelessly charging the mobile terminal and charging method thereof [patent_app_type] => utility [patent_app_number] => 16/980338 [patent_app_country] => US [patent_app_date] => 2019-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 5540 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16980338 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/980338
Mobile terminal, charging device for wirelessly charging the mobile terminal and charging method thereof Mar 11, 2019 Issued
Array ( [id] => 14866759 [patent_doc_number] => 20190283621 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => METHOD AND SYSTEM FOR BATTERY BINDING [patent_app_type] => utility [patent_app_number] => 16/298893 [patent_app_country] => US [patent_app_date] => 2019-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4270 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16298893 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/298893
Method and system for binding battery devices to carrier devices Mar 10, 2019 Issued
Array ( [id] => 16532839 [patent_doc_number] => 10875419 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-29 [patent_title] => Charging system and method for controlling optimum charging processes [patent_app_type] => utility [patent_app_number] => 16/296406 [patent_app_country] => US [patent_app_date] => 2019-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10542 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16296406 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/296406
Charging system and method for controlling optimum charging processes Mar 7, 2019 Issued
Array ( [id] => 17310516 [patent_doc_number] => 11211644 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-28 [patent_title] => Vehicle battery device with improved current detection [patent_app_type] => utility [patent_app_number] => 16/295478 [patent_app_country] => US [patent_app_date] => 2019-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6538 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16295478 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/295478
Vehicle battery device with improved current detection Mar 6, 2019 Issued
Array ( [id] => 18131695 [patent_doc_number] => 11557913 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Three-phase synchronous rectifier for a battery charger on board a vehicle [patent_app_type] => utility [patent_app_number] => 16/979294 [patent_app_country] => US [patent_app_date] => 2019-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 5168 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16979294 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/979294
Three-phase synchronous rectifier for a battery charger on board a vehicle Mar 6, 2019 Issued
Array ( [id] => 16008495 [patent_doc_number] => 20200179090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => UNIVERSAL SERIAL BUS (USB) POWERED TOOTHBRUSH [patent_app_type] => utility [patent_app_number] => 16/293101 [patent_app_country] => US [patent_app_date] => 2019-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9372 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16293101 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/293101
UNIVERSAL SERIAL BUS (USB) POWERED TOOTHBRUSH Mar 4, 2019 Abandoned
Array ( [id] => 14510567 [patent_doc_number] => 20190198938 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => BATTERY SAFETY EVALUATION APPARATUS, BATTERY CONTROL APPARATUS, BATTERY SAFETY EVALUATION METHOD, NON-TRANSITORY COMPUTER READABLE MEDIUM, CONTROL CIRCUIT, AND POWER STORAGE SYSTEM [patent_app_type] => utility [patent_app_number] => 16/292378 [patent_app_country] => US [patent_app_date] => 2019-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15067 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16292378 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/292378
Battery safety evaluation apparatus, battery control apparatus, battery safety evaluation method, non-transitory computer readable medium, control circuit, and power storage Mar 4, 2019 Issued
Array ( [id] => 16297131 [patent_doc_number] => 20200282854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => CYBER-ATTACK DETECTION AND ELECTRICAL SYSTEM STABILITY FOR ELECTRIC VEHICLE CHARGING INFRASTRUCTURE [patent_app_type] => utility [patent_app_number] => 16/291342 [patent_app_country] => US [patent_app_date] => 2019-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6947 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16291342 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/291342
Cyber-attack detection and electrical system stability for electric vehicle charging infrastructure Mar 3, 2019 Issued
Array ( [id] => 15477725 [patent_doc_number] => 10554759 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-04 [patent_title] => Connected vehicle settings and cloud system management [patent_app_type] => utility [patent_app_number] => 16/290936 [patent_app_country] => US [patent_app_date] => 2019-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 22128 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16290936 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/290936
Connected vehicle settings and cloud system management Mar 2, 2019 Issued
Array ( [id] => 17377680 [patent_doc_number] => 11235674 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-01 [patent_title] => Control apparatus for providing vehicle and automobile navigation that incorporates information related to charging stations [patent_app_type] => utility [patent_app_number] => 16/290024 [patent_app_country] => US [patent_app_date] => 2019-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6541 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16290024 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/290024
Control apparatus for providing vehicle and automobile navigation that incorporates information related to charging stations Feb 28, 2019 Issued
Array ( [id] => 17979107 [patent_doc_number] => 11495985 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-11-08 [patent_title] => Constant current constant voltage charger by means of a pulse skipping boost converter [patent_app_type] => utility [patent_app_number] => 16/284118 [patent_app_country] => US [patent_app_date] => 2019-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 6088 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16284118 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/284118
Constant current constant voltage charger by means of a pulse skipping boost converter Feb 24, 2019 Issued
Array ( [id] => 14844203 [patent_doc_number] => 20190280502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => CHARGER MANAGEMENT METHOD, SERVER AND CHARGERS [patent_app_type] => utility [patent_app_number] => 16/284463 [patent_app_country] => US [patent_app_date] => 2019-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4851 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16284463 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/284463
Charger management method, server and chargers Feb 24, 2019 Issued
Array ( [id] => 17196589 [patent_doc_number] => 11165364 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-02 [patent_title] => Synchronous rectifier for wireless charging system [patent_app_type] => utility [patent_app_number] => 16/283845 [patent_app_country] => US [patent_app_date] => 2019-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 6069 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [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] => 16283845 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/283845
Synchronous rectifier for wireless charging system Feb 24, 2019 Issued
Array ( [id] => 14866767 [patent_doc_number] => 20190283625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => HIGH VOLTAGE ELECTRICAL SYSTEM FOR A VEHICLE AND METHOD OF CONTROLLING THE SYSTEM [patent_app_type] => utility [patent_app_number] => 16/281607 [patent_app_country] => US [patent_app_date] => 2019-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4416 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16281607 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/281607
High voltage electrical system for a vehicle and method of controlling the system Feb 20, 2019 Issued
Array ( [id] => 17326988 [patent_doc_number] => 11218017 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-04 [patent_title] => Cordless appliance, such as a surface cleaning apparatus, and a charging unit therefor [patent_app_type] => utility [patent_app_number] => 16/281788 [patent_app_country] => US [patent_app_date] => 2019-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 22 [patent_no_of_words] => 15282 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16281788 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/281788
Cordless appliance, such as a surface cleaning apparatus, and a charging unit therefor Feb 20, 2019 Issued
Array ( [id] => 14754225 [patent_doc_number] => 20190260286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => METHOD AND DEVICE FOR DISCHARGING A DC-LINK CAPACITOR [patent_app_type] => utility [patent_app_number] => 16/280856 [patent_app_country] => US [patent_app_date] => 2019-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5552 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16280856 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/280856
Method and device for discharging a DC-link capacitor Feb 19, 2019 Issued
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