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] => 15131533 [patent_doc_number] => 10479208 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-19 [patent_title] => Non-contact charging system [patent_app_type] => utility [patent_app_number] => 15/920602 [patent_app_country] => US [patent_app_date] => 2018-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3273 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [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] => 15920602 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/920602
Non-contact charging system Mar 13, 2018 Issued
Array ( [id] => 14876559 [patent_doc_number] => 20190288521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => HYBRID ENERGY STORAGE MODULE SYSTEMS AND METHODS OF DISCHARGING ENERGY STORAGE MODULES [patent_app_type] => utility [patent_app_number] => 15/921292 [patent_app_country] => US [patent_app_date] => 2018-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5401 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 15921292 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/921292
Hybrid energy storage module systems and methods of discharging energy storage modules Mar 13, 2018 Issued
Array ( [id] => 14604609 [patent_doc_number] => 10355503 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-16 [patent_title] => Charging system for mobile device [patent_app_type] => utility [patent_app_number] => 15/921425 [patent_app_country] => US [patent_app_date] => 2018-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 51 [patent_no_of_words] => 15369 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15921425 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/921425
Charging system for mobile device Mar 13, 2018 Issued
Array ( [id] => 14843889 [patent_doc_number] => 20190280345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => METHODS FOR FAST-CHARGING BATTERIES [patent_app_type] => utility [patent_app_number] => 15/916771 [patent_app_country] => US [patent_app_date] => 2018-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8713 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15916771 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/916771
Methods for fast-charging batteries Mar 8, 2018 Issued
Array ( [id] => 14844227 [patent_doc_number] => 20190280514 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => MOBILE DEVICE POWER MANAGEMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 15/916675 [patent_app_country] => US [patent_app_date] => 2018-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6117 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15916675 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/916675
MOBILE DEVICE POWER MANAGEMENT SYSTEM Mar 8, 2018 Abandoned
Array ( [id] => 13350573 [patent_doc_number] => 20180226826 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => SYSTEMS AND METHODS FOR ENHANCING THE PERFORMANCE AND UTILIZATION OF BATTERY SYSTEMS [patent_app_type] => utility [patent_app_number] => 15/913838 [patent_app_country] => US [patent_app_date] => 2018-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9546 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15913838 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/913838
Systems and methods for enhancing the performance and utilization of battery systems Mar 5, 2018 Issued
Array ( [id] => 15985527 [patent_doc_number] => 10673104 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-02 [patent_title] => Method for testing semi-finished battery cell [patent_app_type] => utility [patent_app_number] => 15/912222 [patent_app_country] => US [patent_app_date] => 2018-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 4847 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15912222 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/912222
Method for testing semi-finished battery cell Mar 4, 2018 Issued
Array ( [id] => 16739491 [patent_doc_number] => 10965164 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-30 [patent_title] => Systems and methods of wirelessly delivering power to a receiver device [patent_app_type] => utility [patent_app_number] => 15/912520 [patent_app_country] => US [patent_app_date] => 2018-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 25 [patent_no_of_words] => 15219 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15912520 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/912520
Systems and methods of wirelessly delivering power to a receiver device Mar 4, 2018 Issued
Array ( [id] => 15533319 [patent_doc_number] => 20200058965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => DEVICE AND METHOD FOR PREVENTING OVER-DISCHARGE OF ENERGY STORAGE DEVICE AND RE-OPERATING SAME [patent_app_type] => utility [patent_app_number] => 16/604865 [patent_app_country] => US [patent_app_date] => 2018-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3674 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16604865 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/604865
Device and method for preventing over-discharge of energy storage device and re-operating same Mar 1, 2018 Issued
Array ( [id] => 13446467 [patent_doc_number] => 20180274776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => USB Charger Device Has Decorative Or-And Functional Unit [patent_app_type] => utility [patent_app_number] => 15/899942 [patent_app_country] => US [patent_app_date] => 2018-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9603 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 435 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15899942 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/899942
USB charger device having additional functions Feb 19, 2018 Issued
Array ( [id] => 16521972 [patent_doc_number] => 10873198 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-22 [patent_title] => Charging mode switching circuit and method [patent_app_type] => utility [patent_app_number] => 15/932311 [patent_app_country] => US [patent_app_date] => 2018-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 8947 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15932311 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/932311
Charging mode switching circuit and method Feb 15, 2018 Issued
Array ( [id] => 15406945 [patent_doc_number] => 20200023794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => CONTROL DEVICE FOR ON-BOARD POWER SUPPLY UNIT, AND ON-BOARD POWER SUPPLY DEVICE [patent_app_type] => utility [patent_app_number] => 16/491342 [patent_app_country] => US [patent_app_date] => 2018-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11568 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16491342 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/491342
Control device for on-board power supply unit, and on-board power supply device with a protective relay Feb 14, 2018 Issued
Array ( [id] => 16739462 [patent_doc_number] => 10965135 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-30 [patent_title] => Charge/discharge control circuit and battery device [patent_app_type] => utility [patent_app_number] => 15/894441 [patent_app_country] => US [patent_app_date] => 2018-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3368 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [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] => 15894441 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/894441
Charge/discharge control circuit and battery device Feb 11, 2018 Issued
Array ( [id] => 16301680 [patent_doc_number] => 20200287403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => METHOD OF CONTROLLING AN OUTPUT POWER OF A CHARGING DEVICE, A CIRCUIT, AND A CHARGING DEVICE [patent_app_type] => utility [patent_app_number] => 16/652403 [patent_app_country] => US [patent_app_date] => 2018-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5369 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16652403 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/652403
Method of controlling an output power of a charging device, a circuit, and a charging device Feb 8, 2018 Issued
Array ( [id] => 18767321 [patent_doc_number] => 11817735 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Charging device that can optimize charging current of a secondary battery [patent_app_type] => utility [patent_app_number] => 16/480659 [patent_app_country] => US [patent_app_date] => 2018-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 6365 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16480659 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/480659
Charging device that can optimize charging current of a secondary battery Jan 30, 2018 Issued
Array ( [id] => 13335717 [patent_doc_number] => 20180219396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-02 [patent_title] => System for Attaching a Portable Power Source to a Portable Computing Device [patent_app_type] => utility [patent_app_number] => 15/885540 [patent_app_country] => US [patent_app_date] => 2018-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2330 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15885540 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/885540
System for Attaching a Portable Power Source to a Portable Computing Device Jan 30, 2018 Abandoned
Array ( [id] => 14651331 [patent_doc_number] => 20190232794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => PORTABLE ELECTRIC VEHICLE CHARGER [patent_app_type] => utility [patent_app_number] => 15/885283 [patent_app_country] => US [patent_app_date] => 2018-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2272 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 15885283 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/885283
PORTABLE ELECTRIC VEHICLE CHARGER Jan 30, 2018 Abandoned
Array ( [id] => 15327029 [patent_doc_number] => 20200003844 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => METHOD FOR ESTIMATING STATE OF CHARGE OF ENERGY STORAGE DEVICE [patent_app_type] => utility [patent_app_number] => 16/469292 [patent_app_country] => US [patent_app_date] => 2018-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7488 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16469292 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/469292
Method for estimating state of charge of energy storage device Jan 22, 2018 Issued
Array ( [id] => 15251305 [patent_doc_number] => 10511185 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-17 [patent_title] => Solar outdoor furniture [patent_app_type] => utility [patent_app_number] => 15/870862 [patent_app_country] => US [patent_app_date] => 2018-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3112 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 15870862 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/870862
Solar outdoor furniture Jan 12, 2018 Issued
Array ( [id] => 14559315 [patent_doc_number] => 10348133 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-09 [patent_title] => Power transmitter and wireless power transmission system including the power transmitter [patent_app_type] => utility [patent_app_number] => 15/865975 [patent_app_country] => US [patent_app_date] => 2018-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 32 [patent_no_of_words] => 13320 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [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] => 15865975 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/865975
Power transmitter and wireless power transmission system including the power transmitter Jan 8, 2018 Issued
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