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] => 17788274 [patent_doc_number] => 11411414 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Power supply device that performs malfunctioned determination [patent_app_type] => utility [patent_app_number] => 16/655042 [patent_app_country] => US [patent_app_date] => 2019-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 5006 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16655042 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/655042
Power supply device that performs malfunctioned determination Oct 15, 2019 Issued
Array ( [id] => 17863302 [patent_doc_number] => 11444467 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Smart balancing energy charging control system [patent_app_type] => utility [patent_app_number] => 16/615406 [patent_app_country] => US [patent_app_date] => 2019-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4359 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16615406 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/615406
Smart balancing energy charging control system Oct 15, 2019 Issued
Array ( [id] => 19063539 [patent_doc_number] => 11942800 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-26 [patent_title] => Method for wireless power transfer and electronic device thereof [patent_app_type] => utility [patent_app_number] => 17/284625 [patent_app_country] => US [patent_app_date] => 2019-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 14063 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17284625 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/284625
Method for wireless power transfer and electronic device thereof Oct 7, 2019 Issued
Array ( [id] => 15443733 [patent_doc_number] => 20200036050 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => BATTERY PACK CHARGE/DISCHARGE CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 16/594559 [patent_app_country] => US [patent_app_date] => 2019-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9254 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16594559 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/594559
Battery pack charge/discharge control device that suppress heat generation when internal short circuit occurs in a secondary battery Oct 6, 2019 Issued
Array ( [id] => 16609827 [patent_doc_number] => 10910848 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-02-02 [patent_title] => Power management circuitry for a console [patent_app_type] => utility [patent_app_number] => 16/594802 [patent_app_country] => US [patent_app_date] => 2019-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3470 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16594802 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/594802
Power management circuitry for a console Oct 6, 2019 Issued
Array ( [id] => 16219005 [patent_doc_number] => 10734831 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-04 [patent_title] => Device for performing wireless charging and method thereof [patent_app_type] => utility [patent_app_number] => 16/590845 [patent_app_country] => US [patent_app_date] => 2019-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 16146 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16590845 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/590845
Device for performing wireless charging and method thereof Oct 1, 2019 Issued
Array ( [id] => 15415795 [patent_doc_number] => 20200028220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => LITHIUM-BASED BATTERY PACK [patent_app_type] => utility [patent_app_number] => 16/588686 [patent_app_country] => US [patent_app_date] => 2019-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9636 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16588686 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/588686
Lithium-based battery pack including a balancing circuit Sep 29, 2019 Issued
Array ( [id] => 17918514 [patent_doc_number] => 20220320910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => WIRELESS POWER RECEIVING DEVICE, WIRELESS POWER TRANSMITTING DEVICE, WIRELESS EARPHONE, LED DEVICE, AND WIRELESS POWER TRANSMIITING AND RECEIVING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/763737 [patent_app_country] => US [patent_app_date] => 2019-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7542 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17763737 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/763737
Wireless power receiving device, wireless power transmitting device, wireless earphone, LED device, and wireless power transmitting and receiving system Sep 25, 2019 Issued
Array ( [id] => 18891500 [patent_doc_number] => 11870280 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Systems and methods for controlling super capacitor charge voltage to extend super capacitor life [patent_app_type] => utility [patent_app_number] => 16/574806 [patent_app_country] => US [patent_app_date] => 2019-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 16430 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16574806 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/574806
Systems and methods for controlling super capacitor charge voltage to extend super capacitor life Sep 17, 2019 Issued
Array ( [id] => 16180960 [patent_doc_number] => 20200227929 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => INDUCTIVE METHOD AND APPARATUS FOR BATTERY STORAGE [patent_app_type] => utility [patent_app_number] => 16/572642 [patent_app_country] => US [patent_app_date] => 2019-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 768 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16572642 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/572642
INDUCTIVE METHOD AND APPARATUS FOR BATTERY STORAGE Sep 16, 2019 Abandoned
Array ( [id] => 17696608 [patent_doc_number] => 11370313 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Methods and systems for electric vehicle (EV) charge units and systems for processing connections to charge units [patent_app_type] => utility [patent_app_number] => 16/566872 [patent_app_country] => US [patent_app_date] => 2019-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 24 [patent_no_of_words] => 16610 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16566872 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/566872
Methods and systems for electric vehicle (EV) charge units and systems for processing connections to charge units Sep 9, 2019 Issued
Array ( [id] => 16519161 [patent_doc_number] => 10870366 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-22 [patent_title] => System and computer readable storage medium for a battery exchanger [patent_app_type] => utility [patent_app_number] => 16/558147 [patent_app_country] => US [patent_app_date] => 2019-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6273 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16558147 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/558147
System and computer readable storage medium for a battery exchanger Aug 31, 2019 Issued
Array ( [id] => 15292375 [patent_doc_number] => 20190389323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => MULTIFUNCTIONAL UTILITY BOX WITH DISPLAY AND VEHICLE CHARGING STATION [patent_app_type] => utility [patent_app_number] => 16/555958 [patent_app_country] => US [patent_app_date] => 2019-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6079 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16555958 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/555958
Multifunctional utility box with display and vehicle charging station Aug 28, 2019 Issued
Array ( [id] => 16219003 [patent_doc_number] => 10734829 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-04 [patent_title] => Electronic apparatus, method of controlling electronic apparatus, power reception device, electric device, and system [patent_app_type] => utility [patent_app_number] => 16/550600 [patent_app_country] => US [patent_app_date] => 2019-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 36 [patent_no_of_words] => 18077 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16550600 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/550600
Electronic apparatus, method of controlling electronic apparatus, power reception device, electric device, and system Aug 25, 2019 Issued
Array ( [id] => 15146601 [patent_doc_number] => 20190351778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => APPARATUS AND METHOD FOR FLEXIBLE DC FAST CHARGING OF AN ELECTRIFIED VEHICLE [patent_app_type] => utility [patent_app_number] => 16/531648 [patent_app_country] => US [patent_app_date] => 2019-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5949 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16531648 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/531648
Apparatus and method for flexible DC fast charging of an electrified vehicle Aug 4, 2019 Issued
Array ( [id] => 16579325 [patent_doc_number] => 20210013726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => SYSTEMS AND METHODS FOR PORTABLE DEVICE POWER MANAGEMENT [patent_app_type] => utility [patent_app_number] => 16/510597 [patent_app_country] => US [patent_app_date] => 2019-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3167 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16510597 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/510597
Systems and methods for selectable battery configuration in a portable device Jul 11, 2019 Issued
Array ( [id] => 16668976 [patent_doc_number] => 10938235 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-02 [patent_title] => Charging-discharging device, charging-discharging system, and charging-discharging control method [patent_app_type] => utility [patent_app_number] => 16/969440 [patent_app_country] => US [patent_app_date] => 2019-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 9816 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 772 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16969440 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/969440
Charging-discharging device, charging-discharging system, and charging-discharging control method Jul 3, 2019 Issued
Array ( [id] => 15046729 [patent_doc_number] => 20190334369 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => CHARGING SYSTEM, PROTECTION METHOD FOR PREVENTING FROM IMPACT OF SURGE VOLTAGE AND POWER ADAPTER [patent_app_type] => utility [patent_app_number] => 16/502177 [patent_app_country] => US [patent_app_date] => 2019-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26702 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16502177 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/502177
Charging system, protection method for preventing from impact of surge voltage and power adapter Jul 2, 2019 Issued
Array ( [id] => 16988240 [patent_doc_number] => 11075425 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-27 [patent_title] => Battery pack with charger interface [patent_app_type] => utility [patent_app_number] => 16/456492 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2564 [patent_no_of_claims] => 13 [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] => 16456492 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/456492
Battery pack with charger interface Jun 27, 2019 Issued
Array ( [id] => 16545717 [patent_doc_number] => 20200412132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => PARALLEL BATTERY CHARGE MANAGEMENT [patent_app_type] => utility [patent_app_number] => 16/456943 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16449 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16456943 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/456943
Parallel battery charge management Jun 27, 2019 Issued
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