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] => 14286389 [patent_doc_number] => 20190140479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => WRISTWATCH BAND AND CHARGING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/182214 [patent_app_country] => US [patent_app_date] => 2018-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3168 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16182214 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/182214
Wristwatch band and charging system Nov 5, 2018 Issued
Array ( [id] => 15001005 [patent_doc_number] => 20190319460 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => SYSTEMS AND METHODS FOR SERIES BATTERY CHARGING [patent_app_type] => utility [patent_app_number] => 16/180946 [patent_app_country] => US [patent_app_date] => 2018-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10760 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 16180946 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/180946
Systems and methods for series battery charging Nov 4, 2018 Issued
Array ( [id] => 16502939 [patent_doc_number] => 10868342 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-15 [patent_title] => Charge and discharge control device, charge and discharge control method, battery pack, electronic equipment, electric vehicle, power tool and power storage system [patent_app_type] => utility [patent_app_number] => 16/167058 [patent_app_country] => US [patent_app_date] => 2018-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 12598 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16167058 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/167058
Charge and discharge control device, charge and discharge control method, battery pack, electronic equipment, electric vehicle, power tool and power storage system Oct 21, 2018 Issued
Array ( [id] => 18575276 [patent_doc_number] => 11731786 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Battery driven ground power unit with improved construction, operability, durability and maintenance [patent_app_type] => utility [patent_app_number] => 16/649066 [patent_app_country] => US [patent_app_date] => 2018-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 7490 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16649066 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/649066
Battery driven ground power unit with improved construction, operability, durability and maintenance Oct 4, 2018 Issued
Array ( [id] => 14118243 [patent_doc_number] => 10245964 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-02 [patent_title] => Electric vehicle batteries and stations for charging batteries [patent_app_type] => utility [patent_app_number] => 16/150252 [patent_app_country] => US [patent_app_date] => 2018-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 44 [patent_figures_cnt] => 53 [patent_no_of_words] => 27288 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16150252 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/150252
Electric vehicle batteries and stations for charging batteries Oct 1, 2018 Issued
Array ( [id] => 14157799 [patent_doc_number] => 20190106002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-11 [patent_title] => INVERTER FOR AN ELECTRIC AUTOMOBILE [patent_app_type] => utility [patent_app_number] => 16/138203 [patent_app_country] => US [patent_app_date] => 2018-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5632 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16138203 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/138203
Inverter for an electric automobile Sep 20, 2018 Issued
Array ( [id] => 14447583 [patent_doc_number] => 20190181665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => RECHARGEABLE BATTERY PROTECTION INTEGRATED CIRCUIT, RECHARGEABLE BATTERY PROTECTION DEVICE, AND BATTERY PACK [patent_app_type] => utility [patent_app_number] => 16/138160 [patent_app_country] => US [patent_app_date] => 2018-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7326 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16138160 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/138160
Rechargeable battery protection integrated circuit, rechargeable battery protection device, and battery pack Sep 20, 2018 Issued
Array ( [id] => 14080269 [patent_doc_number] => 20190089022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => BATTERY UNIT, BATTERY MONITORING SYSTEM, AND BATTERY REPLACEMENT METHOD [patent_app_type] => utility [patent_app_number] => 16/137697 [patent_app_country] => US [patent_app_date] => 2018-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5853 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16137697 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/137697
Battery unit, battery monitoring system, and battery replacement method Sep 20, 2018 Issued
Array ( [id] => 15093971 [patent_doc_number] => 20190341797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-07 [patent_title] => Inductive Power Transfer System [patent_app_type] => utility [patent_app_number] => 16/137286 [patent_app_country] => US [patent_app_date] => 2018-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7796 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 16137286 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/137286
Inductive power transfer system Sep 19, 2018 Issued
Array ( [id] => 17061264 [patent_doc_number] => 11105860 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => Battery monitoring device and battery monitoring system [patent_app_type] => utility [patent_app_number] => 16/128532 [patent_app_country] => US [patent_app_date] => 2018-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 10143 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16128532 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/128532
Battery monitoring device and battery monitoring system Sep 11, 2018 Issued
Array ( [id] => 17189660 [patent_doc_number] => 20210336545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => Power Supply Device and Charging Control Method [patent_app_type] => utility [patent_app_number] => 16/613771 [patent_app_country] => US [patent_app_date] => 2018-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4378 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16613771 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/613771
Power Supply Device and Charging Control Method Sep 10, 2018 Abandoned
Array ( [id] => 14138753 [patent_doc_number] => 20190103766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-04 [patent_title] => MULTIPLE INPUT SINGLE INDUCTOR MULTIPLE OUTPUT (MISIMO) POWER CONVERSION FOR POWER MANAGEMENT CIRCUITS [patent_app_type] => utility [patent_app_number] => 16/122747 [patent_app_country] => US [patent_app_date] => 2018-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9033 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 16122747 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/122747
MULTIPLE INPUT SINGLE INDUCTOR MULTIPLE OUTPUT (MISIMO) POWER CONVERSION FOR POWER MANAGEMENT CIRCUITS Sep 4, 2018 Abandoned
Array ( [id] => 16163985 [patent_doc_number] => 20200220225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => DEVICE FOR ELECTROPOLISHING AN ENERGY STORAGE DEVICE COMPRISING AT LEAST ONE LITHIUM ION CELL, CHARGER, AND METHOD FOR OPERATING THE CHARGER [patent_app_type] => utility [patent_app_number] => 16/642508 [patent_app_country] => US [patent_app_date] => 2018-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4189 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16642508 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/642508
Device for electropolishing an energy storage device comprising at least one lithium ion cell, charger, and method for operating the charger Aug 29, 2018 Issued
Array ( [id] => 13997629 [patent_doc_number] => 20190067972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => ELECTRONIC APPARATUS, METHOD OF CONTROLLING ELECTRONIC APPARATUS, POWER RECEPTION DEVICE, ELECTRIC DEVICE, AND SYSTEM [patent_app_type] => utility [patent_app_number] => 16/117297 [patent_app_country] => US [patent_app_date] => 2018-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18049 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16117297 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/117297
Electronic apparatus, method of controlling electronic apparatus, power reception device, electric device, and system Aug 29, 2018 Issued
Array ( [id] => 16959559 [patent_doc_number] => 11063444 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-13 [patent_title] => Enhanced battery management system for battery pack [patent_app_type] => utility [patent_app_number] => 16/101045 [patent_app_country] => US [patent_app_date] => 2018-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10926 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 346 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16101045 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/101045
Enhanced battery management system for battery pack Aug 9, 2018 Issued
Array ( [id] => 14050787 [patent_doc_number] => 20190081501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-14 [patent_title] => BATTERY OUTPUT MONITORING DEVICE AND BATTERY OUTPUT MONITORING METHOD [patent_app_type] => utility [patent_app_number] => 16/050534 [patent_app_country] => US [patent_app_date] => 2018-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3850 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16050534 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/050534
Battery output monitoring device and battery output monitoring method Jul 30, 2018 Issued
Array ( [id] => 13564987 [patent_doc_number] => 20180334041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-22 [patent_title] => CHARGING APPARATUS AND VEHICLE [patent_app_type] => utility [patent_app_number] => 16/050365 [patent_app_country] => US [patent_app_date] => 2018-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1766 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16050365 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/050365
Charging device that reduces an amount of noise flowing through a charging system in a vehicle Jul 30, 2018 Issued
Array ( [id] => 14340703 [patent_doc_number] => 20190152324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => LEAKAGE CURRENT CANCELLATION DEVICE AND VEHICLE SYSTEM INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 16/046303 [patent_app_country] => US [patent_app_date] => 2018-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3408 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16046303 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/046303
Leakage current cancellation device and vehicle system including the same Jul 25, 2018 Issued
Array ( [id] => 15416099 [patent_doc_number] => 20200028372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => CHARGING DEVICE FOR ELECTRONIC CIGARETTE [patent_app_type] => utility [patent_app_number] => 16/040125 [patent_app_country] => US [patent_app_date] => 2018-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3474 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16040125 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/040125
CHARGING DEVICE FOR ELECTRONIC CIGARETTE Jul 18, 2018 Abandoned
Array ( [id] => 18343641 [patent_doc_number] => 11641126 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-02 [patent_title] => Battery charger system having a charge pump power stage [patent_app_type] => utility [patent_app_number] => 16/039321 [patent_app_country] => US [patent_app_date] => 2018-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 24 [patent_no_of_words] => 2598 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16039321 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/039321
Battery charger system having a charge pump power stage Jul 17, 2018 Issued
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