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] => 4539222 [patent_doc_number] => 07888907 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-02-15 [patent_title] => 'Controlled charging and use of power source' [patent_app_type] => utility [patent_app_number] => 11/929842 [patent_app_country] => US [patent_app_date] => 2007-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 54 [patent_no_of_words] => 25748 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/888/07888907.pdf [firstpage_image] =>[orig_patent_app_number] => 11929842 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/929842
Controlled charging and use of power source Oct 29, 2007 Issued
Array ( [id] => 4715836 [patent_doc_number] => 20080238358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-02 [patent_title] => 'ELECTRONIC APPARATUS, CHARGING METHOD THEREFOR, AND BATTERY' [patent_app_type] => utility [patent_app_number] => 11/872202 [patent_app_country] => US [patent_app_date] => 2007-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 7235 [patent_no_of_claims] => 15 [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/A1/0238/20080238358.pdf [firstpage_image] =>[orig_patent_app_number] => 11872202 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/872202
Electronic apparatus, charging method therefor, and battery Oct 14, 2007 Issued
Array ( [id] => 4744436 [patent_doc_number] => 20080089038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-17 [patent_title] => 'Battery protection system' [patent_app_type] => utility [patent_app_number] => 11/974322 [patent_app_country] => US [patent_app_date] => 2007-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1490 [patent_no_of_claims] => 9 [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/A1/0089/20080089038.pdf [firstpage_image] =>[orig_patent_app_number] => 11974322 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/974322
Battery protection system Oct 11, 2007 Abandoned
Array ( [id] => 7530951 [patent_doc_number] => 07843174 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-30 [patent_title] => 'Constant voltage to constant current transferring controller' [patent_app_type] => utility [patent_app_number] => 11/905992 [patent_app_country] => US [patent_app_date] => 2007-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2852 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/843/07843174.pdf [firstpage_image] =>[orig_patent_app_number] => 11905992 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/905992
Constant voltage to constant current transferring controller Oct 8, 2007 Issued
Array ( [id] => 5439662 [patent_doc_number] => 20090091301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-09 [patent_title] => 'LOAD LOWERING REGENERATIVE ENERGY SYSTEM WITH CAPACITOR CHARGE AND DISCHARGE CIRCUIT AND METHOD OF OPERATING THE SAME' [patent_app_type] => utility [patent_app_number] => 11/868782 [patent_app_country] => US [patent_app_date] => 2007-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1297 [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/A1/0091/20090091301.pdf [firstpage_image] =>[orig_patent_app_number] => 11868782 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/868782
LOAD LOWERING REGENERATIVE ENERGY SYSTEM WITH CAPACITOR CHARGE AND DISCHARGE CIRCUIT AND METHOD OF OPERATING THE SAME Oct 7, 2007 Abandoned
Array ( [id] => 7546074 [patent_doc_number] => 08054048 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-08 [patent_title] => 'Power grid load management for plug-in vehicles' [patent_app_type] => utility [patent_app_number] => 11/867492 [patent_app_country] => US [patent_app_date] => 2007-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7978 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/054/08054048.pdf [firstpage_image] =>[orig_patent_app_number] => 11867492 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/867492
Power grid load management for plug-in vehicles Oct 3, 2007 Issued
Array ( [id] => 4691414 [patent_doc_number] => 20080084184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-10 [patent_title] => 'Charging device' [patent_app_type] => utility [patent_app_number] => 11/905762 [patent_app_country] => US [patent_app_date] => 2007-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7950 [patent_no_of_claims] => 15 [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/A1/0084/20080084184.pdf [firstpage_image] =>[orig_patent_app_number] => 11905762 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/905762
Charging device Oct 2, 2007 Issued
Array ( [id] => 8665169 [patent_doc_number] => 08378632 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-19 [patent_title] => 'Circuit arrangement with multiple batteries' [patent_app_type] => utility [patent_app_number] => 11/865932 [patent_app_country] => US [patent_app_date] => 2007-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7820 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11865932 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/865932
Circuit arrangement with multiple batteries Oct 1, 2007 Issued
Array ( [id] => 4576310 [patent_doc_number] => 07859218 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-12-28 [patent_title] => 'Power source system' [patent_app_type] => utility [patent_app_number] => 11/905232 [patent_app_country] => US [patent_app_date] => 2007-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 6316 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/859/07859218.pdf [firstpage_image] =>[orig_patent_app_number] => 11905232 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/905232
Power source system Sep 27, 2007 Issued
Array ( [id] => 4477721 [patent_doc_number] => 07868585 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-01-11 [patent_title] => 'Wireless charging device' [patent_app_type] => utility [patent_app_number] => 11/863802 [patent_app_country] => US [patent_app_date] => 2007-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3144 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/868/07868585.pdf [firstpage_image] =>[orig_patent_app_number] => 11863802 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/863802
Wireless charging device Sep 27, 2007 Issued
Array ( [id] => 5506183 [patent_doc_number] => 20090079390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-26 [patent_title] => 'RECHARGEABLE BATTERY ARRAY' [patent_app_type] => utility [patent_app_number] => 11/861872 [patent_app_country] => US [patent_app_date] => 2007-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 4545 [patent_no_of_claims] => 23 [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/A1/0079/20090079390.pdf [firstpage_image] =>[orig_patent_app_number] => 11861872 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/861872
RECHARGEABLE BATTERY ARRAY Sep 25, 2007 Abandoned
Array ( [id] => 4947359 [patent_doc_number] => 20080303485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-11 [patent_title] => 'BATTERY EQUALIZATION CHARGING METHOD AND APPARATUS' [patent_app_type] => utility [patent_app_number] => 11/858582 [patent_app_country] => US [patent_app_date] => 2007-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4542 [patent_no_of_claims] => 17 [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/A1/0303/20080303485.pdf [firstpage_image] =>[orig_patent_app_number] => 11858582 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/858582
Battery equalization charging method and apparatus Sep 19, 2007 Issued
Array ( [id] => 5269008 [patent_doc_number] => 20090072783 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-19 [patent_title] => 'Inductively charged vapor-emitting device' [patent_app_type] => utility [patent_app_number] => 11/901742 [patent_app_country] => US [patent_app_date] => 2007-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2831 [patent_no_of_claims] => 24 [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/A1/0072/20090072783.pdf [firstpage_image] =>[orig_patent_app_number] => 11901742 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/901742
Inductively charged vapor-emitting device Sep 17, 2007 Abandoned
Array ( [id] => 4578033 [patent_doc_number] => 07830120 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-09 [patent_title] => 'Low side N-channel FET protection circuit' [patent_app_type] => utility [patent_app_number] => 11/857342 [patent_app_country] => US [patent_app_date] => 2007-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5723 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/830/07830120.pdf [firstpage_image] =>[orig_patent_app_number] => 11857342 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/857342
Low side N-channel FET protection circuit Sep 17, 2007 Issued
Array ( [id] => 4884346 [patent_doc_number] => 20080258678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-23 [patent_title] => 'MOBILE TYPE POWER SUPPLY, CONNECTION DEVICE, AND CARRIED TYPE ELECTRONIC EQUIPMENT' [patent_app_type] => utility [patent_app_number] => 11/849261 [patent_app_country] => US [patent_app_date] => 2007-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7433 [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/A1/0258/20080258678.pdf [firstpage_image] =>[orig_patent_app_number] => 11849261 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/849261
Mobile type power supply, connection device, and carried type electronic equipment Aug 30, 2007 Issued
Array ( [id] => 4897234 [patent_doc_number] => 20080116847 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-22 [patent_title] => 'SYSTEMS AND METHODS FOR WIRELESS POWER TRANSFER' [patent_app_type] => utility [patent_app_number] => 11/844242 [patent_app_country] => US [patent_app_date] => 2007-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 9019 [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/A1/0116/20080116847.pdf [firstpage_image] =>[orig_patent_app_number] => 11844242 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/844242
SYSTEMS AND METHODS FOR WIRELESS POWER TRANSFER Aug 22, 2007 Abandoned
Array ( [id] => 4584097 [patent_doc_number] => 07834580 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-16 [patent_title] => 'Solar powered apparatus' [patent_app_type] => utility [patent_app_number] => 11/829192 [patent_app_country] => US [patent_app_date] => 2007-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3372 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/834/07834580.pdf [firstpage_image] =>[orig_patent_app_number] => 11829192 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/829192
Solar powered apparatus Jul 26, 2007 Issued
Array ( [id] => 4708588 [patent_doc_number] => 20080297114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-04 [patent_title] => 'Charging Device Capable of Providing Backflow Current and Inrush Current Protection' [patent_app_type] => utility [patent_app_number] => 11/782642 [patent_app_country] => US [patent_app_date] => 2007-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3297 [patent_no_of_claims] => 14 [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/A1/0297/20080297114.pdf [firstpage_image] =>[orig_patent_app_number] => 11782642 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/782642
Charging device capable of providing backflow current and inrush current protection Jul 24, 2007 Issued
Array ( [id] => 4649170 [patent_doc_number] => 20080036425 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-14 [patent_title] => 'BATTERY DEVICE' [patent_app_type] => utility [patent_app_number] => 11/782272 [patent_app_country] => US [patent_app_date] => 2007-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 12878 [patent_no_of_claims] => 10 [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/A1/0036/20080036425.pdf [firstpage_image] =>[orig_patent_app_number] => 11782272 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/782272
Battery device Jul 23, 2007 Issued
Array ( [id] => 4804128 [patent_doc_number] => 20080015717 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-17 [patent_title] => 'AUXILIARY POWER ADAPTER HAVING DEVICE CONTROLS' [patent_app_type] => utility [patent_app_number] => 11/779883 [patent_app_country] => US [patent_app_date] => 2007-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2371 [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/A1/0015/20080015717.pdf [firstpage_image] =>[orig_patent_app_number] => 11779883 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/779883
Auxiliary power adapter having device controls Jul 18, 2007 Issued
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