Search

Yalkew Fantu

Examiner (ID: 11292, Phone: (571)272-8928 , Office: P/2859 )

Most Active Art Unit
2859
Art Unit(s)
2838, 2858, 2859
Total Applications
1522
Issued Applications
1172
Pending Applications
95
Abandoned Applications
288

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4619787 [patent_doc_number] => 07999508 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-16 [patent_title] => 'Universal battery charger' [patent_app_type] => utility [patent_app_number] => 12/318632 [patent_app_country] => US [patent_app_date] => 2009-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 2600 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 448 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/999/07999508.pdf [firstpage_image] =>[orig_patent_app_number] => 12318632 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/318632
Universal battery charger Jan 4, 2009 Issued
Array ( [id] => 5458129 [patent_doc_number] => 20090258281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-15 [patent_title] => 'EARLY WARNING METHOD FOR ABNORMAL STATE OF LITHIUM BATTERY AND RECORDING MEDIUM' [patent_app_type] => utility [patent_app_number] => 12/345016 [patent_app_country] => US [patent_app_date] => 2008-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1758 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0258/20090258281.pdf [firstpage_image] =>[orig_patent_app_number] => 12345016 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/345016
Early warning method for abnormal state of lithium battery and recording medium Dec 28, 2008 Issued
Array ( [id] => 5432662 [patent_doc_number] => 20090167248 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-02 [patent_title] => 'State of Charge Equalizing Device and Assembled Battery System Including Same' [patent_app_type] => utility [patent_app_number] => 12/342832 [patent_app_country] => US [patent_app_date] => 2008-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10425 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0167/20090167248.pdf [firstpage_image] =>[orig_patent_app_number] => 12342832 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/342832
State of charge equalizing device and assembled battery system including same Dec 22, 2008 Issued
Array ( [id] => 174317 [patent_doc_number] => 07659697 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-02-09 [patent_title] => 'Apparatus and method to provide power to battery-backup assemblies disposed in an information storage and retrieval system' [patent_app_type] => utility [patent_app_number] => 12/340740 [patent_app_country] => US [patent_app_date] => 2008-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8455 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/659/07659697.pdf [firstpage_image] =>[orig_patent_app_number] => 12340740 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/340740
Apparatus and method to provide power to battery-backup assemblies disposed in an information storage and retrieval system Dec 20, 2008 Issued
Array ( [id] => 5546391 [patent_doc_number] => 20090156268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-18 [patent_title] => 'MOBILE TERMINAL HAVING MENU PROVIDING FUNCTION FOR WIRELESS RECHARGING AND RECHARGING METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 12/333677 [patent_app_country] => US [patent_app_date] => 2008-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10589 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0156/20090156268.pdf [firstpage_image] =>[orig_patent_app_number] => 12333677 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/333677
Mobile terminal having menu providing function for wireless recharging and recharging method thereof Dec 11, 2008 Issued
Array ( [id] => 9818485 [patent_doc_number] => 08928275 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-01-06 [patent_title] => 'Wireless energy transfer' [patent_app_type] => utility [patent_app_number] => 12/809141 [patent_app_country] => US [patent_app_date] => 2008-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8650 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12809141 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/809141
Wireless energy transfer Dec 9, 2008 Issued
Array ( [id] => 5353335 [patent_doc_number] => 20090184679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-23 [patent_title] => 'Attachable wireless charging device' [patent_app_type] => utility [patent_app_number] => 12/292972 [patent_app_country] => US [patent_app_date] => 2008-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2844 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0184/20090184679.pdf [firstpage_image] =>[orig_patent_app_number] => 12292972 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/292972
Attachable wireless charging device Dec 1, 2008 Issued
Array ( [id] => 7660521 [patent_doc_number] => 20110309790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-22 [patent_title] => 'ELECTRICAL POWERED VEHICLE' [patent_app_type] => utility [patent_app_number] => 13/129742 [patent_app_country] => US [patent_app_date] => 2008-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6257 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0309/20110309790.pdf [firstpage_image] =>[orig_patent_app_number] => 13129742 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/129742
Electrical powered vehicle Nov 20, 2008 Issued
Array ( [id] => 5269014 [patent_doc_number] => 20090072789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-19 [patent_title] => 'Multiple Function Current-Sharing Charging System and Method' [patent_app_type] => utility [patent_app_number] => 12/275093 [patent_app_country] => US [patent_app_date] => 2008-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6551 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0072/20090072789.pdf [firstpage_image] =>[orig_patent_app_number] => 12275093 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/275093
Multiple function current-sharing charging system and method Nov 19, 2008 Issued
Array ( [id] => 5573332 [patent_doc_number] => 20090140693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-04 [patent_title] => 'FLYBACK CHARGE REDISTRIBUTION APPARATUS FOR SERIALLY CONNECTED ENERGY STORAGE DEVICES USING FLYBACK-TYPE CONVERTERS' [patent_app_type] => utility [patent_app_number] => 12/266902 [patent_app_country] => US [patent_app_date] => 2008-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3473 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0140/20090140693.pdf [firstpage_image] =>[orig_patent_app_number] => 12266902 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/266902
FLYBACK CHARGE REDISTRIBUTION APPARATUS FOR SERIALLY CONNECTED ENERGY STORAGE DEVICES USING FLYBACK-TYPE CONVERTERS Nov 6, 2008 Abandoned
Array ( [id] => 6305694 [patent_doc_number] => 20100109608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-06 [patent_title] => 'AUTONOMOUS BALANCING OF SERIES CONNECTED CHARGE STORAGE DEVICES' [patent_app_type] => utility [patent_app_number] => 12/262672 [patent_app_country] => US [patent_app_date] => 2008-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4469 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0109/20100109608.pdf [firstpage_image] =>[orig_patent_app_number] => 12262672 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/262672
Autonomous balancing of series connected charge storage devices Oct 30, 2008 Issued
Array ( [id] => 6295966 [patent_doc_number] => 20100066301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-18 [patent_title] => 'FLUSH APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/258962 [patent_app_country] => US [patent_app_date] => 2008-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2647 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0066/20100066301.pdf [firstpage_image] =>[orig_patent_app_number] => 12258962 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/258962
FLUSH APPARATUS Oct 26, 2008 Abandoned
Array ( [id] => 6425584 [patent_doc_number] => 20100102781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-29 [patent_title] => 'APPARATUS AND METHOD FOR CHARGING A BATTERY' [patent_app_type] => utility [patent_app_number] => 12/257662 [patent_app_country] => US [patent_app_date] => 2008-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3323 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0102/20100102781.pdf [firstpage_image] =>[orig_patent_app_number] => 12257662 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/257662
APPARATUS AND METHOD FOR CHARGING A BATTERY Oct 23, 2008 Abandoned
Array ( [id] => 6231893 [patent_doc_number] => 20100264930 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-21 [patent_title] => 'FUEL CELL SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/741794 [patent_app_country] => US [patent_app_date] => 2008-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3644 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0264/20100264930.pdf [firstpage_image] =>[orig_patent_app_number] => 12741794 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/741794
Fuel cell system Oct 22, 2008 Issued
Array ( [id] => 8329313 [patent_doc_number] => 08237415 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-08-07 [patent_title] => 'Control circuit and method for capacitor charging circuit' [patent_app_type] => utility [patent_app_number] => 12/255742 [patent_app_country] => US [patent_app_date] => 2008-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7406 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12255742 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/255742
Control circuit and method for capacitor charging circuit Oct 21, 2008 Issued
Array ( [id] => 8295077 [patent_doc_number] => 08222866 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-17 [patent_title] => 'Electrically-powered vehicle' [patent_app_type] => utility [patent_app_number] => 12/681439 [patent_app_country] => US [patent_app_date] => 2008-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 7880 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12681439 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/681439
Electrically-powered vehicle Oct 20, 2008 Issued
Array ( [id] => 6170871 [patent_doc_number] => 20110175571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-21 [patent_title] => 'CHARGER AND METHOD FOR CHARGING FOR SILVER ZINC BATTERIES' [patent_app_type] => utility [patent_app_number] => 12/738338 [patent_app_country] => US [patent_app_date] => 2008-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 9747 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0175/20110175571.pdf [firstpage_image] =>[orig_patent_app_number] => 12738338 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/738338
CHARGER AND METHOD FOR CHARGING FOR SILVER ZINC BATTERIES Oct 19, 2008 Abandoned
Array ( [id] => 5262691 [patent_doc_number] => 20090115376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-07 [patent_title] => 'CHARGING CONTROL DEVICE FOR A STORAGE BATTERY' [patent_app_type] => utility [patent_app_number] => 12/254112 [patent_app_country] => US [patent_app_date] => 2008-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5640 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0115/20090115376.pdf [firstpage_image] =>[orig_patent_app_number] => 12254112 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/254112
Charging control device for a storage battery Oct 19, 2008 Issued
Array ( [id] => 6461353 [patent_doc_number] => 20100090652 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-15 [patent_title] => 'Battery Pack Having Protection Circuit for Secondary Battery' [patent_app_type] => utility [patent_app_number] => 12/248952 [patent_app_country] => US [patent_app_date] => 2008-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4378 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0090/20100090652.pdf [firstpage_image] =>[orig_patent_app_number] => 12248952 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/248952
Battery pack having protection circuit for secondary battery Oct 9, 2008 Issued
Array ( [id] => 5550241 [patent_doc_number] => 20090284227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-19 [patent_title] => 'RECEIVE ANTENNA FOR WIRELESS POWER TRANSFER' [patent_app_type] => utility [patent_app_number] => 12/249881 [patent_app_country] => US [patent_app_date] => 2008-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 14205 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0284/20090284227.pdf [firstpage_image] =>[orig_patent_app_number] => 12249881 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/249881
Receive antenna for wireless power transfer Oct 9, 2008 Issued
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