Search

Samuel Berhanu

Examiner (ID: 16865, Phone: (571)272-8430 , Office: P/2859 )

Most Active Art Unit
2859
Art Unit(s)
2838, 2859, 2858
Total Applications
1407
Issued Applications
1001
Pending Applications
84
Abandoned Applications
340

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10370992 [patent_doc_number] => 20150255998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-10 [patent_title] => 'CONTROL DEVICE OF BATTERY CHARGING' [patent_app_type] => utility [patent_app_number] => 14/432367 [patent_app_country] => US [patent_app_date] => 2012-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10315 [patent_no_of_claims] => 7 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14432367 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/432367
Control device of battery charging Oct 21, 2012 Issued
Array ( [id] => 8789204 [patent_doc_number] => 20130106173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-02 [patent_title] => 'METHOD OF CONTROLLING DISCHARGE, BATTERY PACK, ELECTRICAL STORAGE SYSTEM, ELECTRONIC APPARATUS, ELECTRIC VEHICLE AND POWER SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/657376 [patent_app_country] => US [patent_app_date] => 2012-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 11727 [patent_no_of_claims] => 14 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13657376 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/657376
Method of controlling discharge, battery pack, electrical storage system, electronic apparatus, electric vehicle and power system Oct 21, 2012 Issued
Array ( [id] => 9958806 [patent_doc_number] => 09007018 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-14 [patent_title] => 'Portable device charger' [patent_app_type] => utility [patent_app_number] => 13/656953 [patent_app_country] => US [patent_app_date] => 2012-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 1730 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13656953 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/656953
Portable device charger Oct 21, 2012 Issued
Array ( [id] => 10053969 [patent_doc_number] => 09093857 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-28 [patent_title] => 'Mobile device and charging apparatus' [patent_app_type] => utility [patent_app_number] => 13/654478 [patent_app_country] => US [patent_app_date] => 2012-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 21 [patent_no_of_words] => 11529 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13654478 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/654478
Mobile device and charging apparatus Oct 17, 2012 Issued
Array ( [id] => 9419212 [patent_doc_number] => 20140103862 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-17 [patent_title] => 'POWER PATH SWITCHING IN AN ELECTRONIC DEVICE INCLUDING A PLURALITY OF CHARGING PORTS' [patent_app_type] => utility [patent_app_number] => 13/654322 [patent_app_country] => US [patent_app_date] => 2012-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4322 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13654322 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/654322
Power path switching in an electronic device including a plurality of charging ports Oct 16, 2012 Issued
Array ( [id] => 11305948 [patent_doc_number] => 09513341 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-06 [patent_title] => 'Current detection apparatus' [patent_app_type] => utility [patent_app_number] => 13/644699 [patent_app_country] => US [patent_app_date] => 2012-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 4965 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13644699 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/644699
Current detection apparatus Oct 3, 2012 Issued
Array ( [id] => 8753932 [patent_doc_number] => 20130088236 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-11 [patent_title] => 'BATTERY-MONITORING DEVICE' [patent_app_type] => utility [patent_app_number] => 13/632385 [patent_app_country] => US [patent_app_date] => 2012-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3652 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13632385 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/632385
Battery-monitoring device Sep 30, 2012 Issued
Array ( [id] => 10303327 [patent_doc_number] => 20150188328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-02 [patent_title] => 'CHARGING CIRCUIT, AN INDUCTIVE LOAD CONTROL CIRCUIT, AN INTERNAL COMBUSTION ENGINE, A VEHICLE AND A METHOD OF CHARGING A BOOTSTRAP STORAGE ELEMENT' [patent_app_type] => utility [patent_app_number] => 14/423481 [patent_app_country] => US [patent_app_date] => 2012-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5031 [patent_no_of_claims] => 12 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14423481 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/423481
Charging circuit, an inductive load control circuit, an internal combustion engine, a vehicle and a method of charging a bootstrap storage element Sep 11, 2012 Issued
Array ( [id] => 9601002 [patent_doc_number] => 20140197684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-17 [patent_title] => 'SECONDARY BATTERY CHARGING DEVICE, METHOD OF CHARGING IN SECONDARY BATTERY CHARGING DEVICE, PHOTOVOLTAIC GENERATOR, METHOD OF POWER GENERATION IN PHOTOVOLTAIC GENERATOR, PHOTOVOLTAIC-CHARGED SECONDARY BATTERY SYSTEM, ELECTRONIC DEVICE, AND ELECTRICAL VEHICLE' [patent_app_type] => utility [patent_app_number] => 14/343316 [patent_app_country] => US [patent_app_date] => 2012-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 13811 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14343316 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/343316
Secondary battery charging device, method of charging in secondary battery charging device, photovoltaic generator, method of power generation in photovoltaic generator, photovoltaic-charged secondary battery system, electronic device, and electrical vehicle Sep 6, 2012 Issued
Array ( [id] => 10011002 [patent_doc_number] => 09054535 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-09 [patent_title] => 'Methods and systems for charging an energy storage device' [patent_app_type] => utility [patent_app_number] => 13/589843 [patent_app_country] => US [patent_app_date] => 2012-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7597 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13589843 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/589843
Methods and systems for charging an energy storage device Aug 19, 2012 Issued
Array ( [id] => 8755009 [patent_doc_number] => 20130089314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-11 [patent_title] => 'POWER SUPPLYING APPARATUS, POWER SUPPLYING METHOD, AND IMAGING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/585418 [patent_app_country] => US [patent_app_date] => 2012-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 12450 [patent_no_of_claims] => 9 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13585418 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/585418
POWER SUPPLYING APPARATUS, POWER SUPPLYING METHOD, AND IMAGING APPARATUS Aug 13, 2012 Abandoned
Array ( [id] => 9535030 [patent_doc_number] => 20140159675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-12 [patent_title] => 'SOLID SECONDARY BATTERY AND BATTERY SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/235637 [patent_app_country] => US [patent_app_date] => 2012-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7695 [patent_no_of_claims] => 2 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14235637 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/235637
SOLID SECONDARY BATTERY AND BATTERY SYSTEM Jul 31, 2012 Abandoned
Array ( [id] => 10149963 [patent_doc_number] => 09182244 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-11-10 [patent_title] => 'Apparatus, method and article for authentication, security and control of power storage devices, such as batteries' [patent_app_type] => utility [patent_app_number] => 13/559038 [patent_app_country] => US [patent_app_date] => 2012-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 13217 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13559038 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/559038
Apparatus, method and article for authentication, security and control of power storage devices, such as batteries Jul 25, 2012 Issued
Array ( [id] => 9266996 [patent_doc_number] => 20140021912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-23 [patent_title] => 'VEHICLE BATTERY CHARGING SYSTEM AND METHOD' [patent_app_type] => utility [patent_app_number] => 13/553442 [patent_app_country] => US [patent_app_date] => 2012-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4276 [patent_no_of_claims] => 17 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13553442 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/553442
VEHICLE BATTERY CHARGING SYSTEM AND METHOD Jul 18, 2012 Abandoned
Array ( [id] => 9220716 [patent_doc_number] => 20140015491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-16 [patent_title] => 'INTERNALLY REFERENCED SCALABLE AUTO DISCHARGE METHOD FOR HYBRID ELECTRIC VEHICLES' [patent_app_type] => utility [patent_app_number] => 13/545770 [patent_app_country] => US [patent_app_date] => 2012-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4357 [patent_no_of_claims] => 19 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13545770 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/545770
INTERNALLY REFERENCED SCALABLE AUTO DISCHARGE METHOD FOR HYBRID ELECTRIC VEHICLES Jul 9, 2012 Abandoned
Array ( [id] => 9209929 [patent_doc_number] => 20140009106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-09 [patent_title] => 'LIMITING EXCESSIVE CURRENTS DURING CONNECTION OF A BATTERY OR CELL IN PARALLEL WITH OTHER BATTERIES, CELLS OR CAPACITIVE LOADS' [patent_app_type] => utility [patent_app_number] => 13/544100 [patent_app_country] => US [patent_app_date] => 2012-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 50 [patent_figures_cnt] => 50 [patent_no_of_words] => 22201 [patent_no_of_claims] => 67 [patent_no_of_ind_claims] => 18 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13544100 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/544100
System and method for isolated DC to DC converter Jul 8, 2012 Issued
Array ( [id] => 9845130 [patent_doc_number] => 08947054 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-03 [patent_title] => 'Battery charger and method utilizing alternating DC charging current' [patent_app_type] => utility [patent_app_number] => 13/537925 [patent_app_country] => US [patent_app_date] => 2012-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 5172 [patent_no_of_claims] => 20 [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] => 13537925 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/537925
Battery charger and method utilizing alternating DC charging current Jun 28, 2012 Issued
Array ( [id] => 10640957 [patent_doc_number] => 09357802 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-06-07 [patent_title] => 'Electronic cigarette case' [patent_app_type] => utility [patent_app_number] => 13/824393 [patent_app_country] => US [patent_app_date] => 2012-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 4327 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 472 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13824393 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/824393
Electronic cigarette case Jun 19, 2012 Issued
Array ( [id] => 8426997 [patent_doc_number] => 20120248872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-04 [patent_title] => 'ELECTRIC POWER SUPPLY SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/524539 [patent_app_country] => US [patent_app_date] => 2012-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 11726 [patent_no_of_claims] => 3 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13524539 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/524539
Electric power supply system Jun 14, 2012 Issued
Array ( [id] => 12109413 [patent_doc_number] => 09865902 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-09 [patent_title] => 'Device for monitoring an electrical accumulation battery and associated method' [patent_app_type] => utility [patent_app_number] => 14/126299 [patent_app_country] => US [patent_app_date] => 2012-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4601 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 339 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14126299 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/126299
Device for monitoring an electrical accumulation battery and associated method Jun 13, 2012 Issued
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