Ephrem Alemu

Array ( [id] => 6225500 [patent_doc_number] => 20100181914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-22 [patent_title] => 'LIGHTING CONTROL DEVICE OF LIGHTING DEVICE FOR VEHICLE' [patent_app_type] => utility [patent_app_number] => 12/645729 [patent_app_country] => US [patent_app_date] => 2009-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7121 [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/A1/0181/20100181914.pdf [firstpage_image] =>[orig_patent_app_number] => 12645729 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 8773105 [patent_doc_number] => 08427068 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-23 [patent_title] => 'Reference signal generator and PWM control circuit for LCD backlight' [patent_app_type] => utility [patent_app_number] => 12/646151 [patent_app_country] => US [patent_app_date] => 2009-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6597 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 467 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12646151 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 6395216 [patent_doc_number] => 20100164400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-01 [patent_title] => 'SWITCHING POWER SUPPLY SYSTEM FOR OPTICAL SOURCES OR A LOAD REQUIRING A CONTROLLED SUPPLY CURRENT' [patent_app_type] => utility [patent_app_number] => 12/643883 [patent_app_country] => US [patent_app_date] => 2009-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5365 [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/A1/0164/20100164400.pdf [firstpage_image] =>[orig_patent_app_number] => 12643883 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5941247 [patent_doc_number] => 20110101867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-05 [patent_title] => 'LIGHTING APPARATUS, DRIVING CIRCUIT OF LIGHT EMITTING DIODE AND DRIVING METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 12/643993 [patent_app_country] => US [patent_app_date] => 2009-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3958 [patent_no_of_claims] => 23 [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/A1/0101/20110101867.pdf [firstpage_image] =>[orig_patent_app_number] => 12643993 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4626240 [patent_doc_number] => 08005548 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-23 [patent_title] => 'Harmonic cold plasma device and associated methods' [patent_app_type] => utility [patent_app_number] => 12/638161 [patent_app_country] => US [patent_app_date] => 2009-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 2778 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/005/08005548.pdf [firstpage_image] =>[orig_patent_app_number] => 12638161 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5990079 [patent_doc_number] => 20110012540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-20 [patent_title] => 'Multipurpose flame light' [patent_app_type] => utility [patent_app_number] => 12/458615 [patent_app_country] => US [patent_app_date] => 2009-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2025 [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/A1/0012/20110012540.pdf [firstpage_image] =>[orig_patent_app_number] => 12458615 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 8676174 [patent_doc_number] => 08384291 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-26 [patent_title] => 'Backlight protection circuit' [patent_app_type] => utility [patent_app_number] => 12/459663 [patent_app_country] => US [patent_app_date] => 2009-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 4400 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 321 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12459663 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 6574714 [patent_doc_number] => 20100320926 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-23 [patent_title] => 'Sine wave light modulation control method and device' [patent_app_type] => utility [patent_app_number] => 12/457605 [patent_app_country] => US [patent_app_date] => 2009-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3826 [patent_no_of_claims] => 20 [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/A1/0320/20100320926.pdf [firstpage_image] =>[orig_patent_app_number] => 12457605 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4577791 [patent_doc_number] => 07830092 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-09 [patent_title] => 'Electrodeless lamps with externally-grounded probes and improved bulb assemblies' [patent_app_type] => utility [patent_app_number] => 12/484933 [patent_app_country] => US [patent_app_date] => 2009-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 21 [patent_no_of_words] => 9973 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/830/07830092.pdf [firstpage_image] =>[orig_patent_app_number] => 12484933 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 7528045 [patent_doc_number] => 08044643 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-10-25 [patent_title] => 'Power supply switching circuit for a halogen lamp' [patent_app_type] => utility [patent_app_number] => 12/422857 [patent_app_country] => US [patent_app_date] => 2009-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 6259 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/044/08044643.pdf [firstpage_image] =>[orig_patent_app_number] => 12422857 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 6193469 [patent_doc_number] => 20110025223 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-03 [patent_title] => 'HIGH PRESSURE DISCHARGE LAMP BALLAST AND LIGHT SOURCE APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/936480 [patent_app_country] => US [patent_app_date] => 2009-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6173 [patent_no_of_claims] => 8 [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/A1/0025/20110025223.pdf [firstpage_image] =>[orig_patent_app_number] => 12936480 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5531089 [patent_doc_number] => 20090230877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-17 [patent_title] => 'DISCHARGE LAMP LIGHTING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/391594 [patent_app_country] => US [patent_app_date] => 2009-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4475 [patent_no_of_claims] => 8 [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/A1/0230/20090230877.pdf [firstpage_image] =>[orig_patent_app_number] => 12391594 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5513035 [patent_doc_number] => 20090213341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-27 [patent_title] => 'METHOD OF DRIVING DISCHARGE LAMP, DRIVING DEVICE, AND PROJECTOR' [patent_app_type] => utility [patent_app_number] => 12/390812 [patent_app_country] => US [patent_app_date] => 2009-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 11029 [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] => publications/A1/0213/20090213341.pdf [firstpage_image] =>[orig_patent_app_number] => 12390812 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 6305612 [patent_doc_number] => 20100109570 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-06 [patent_title] => 'ELECTRICAL CIRCUIT FOR DRIVING LEDS IN DISSIMILAR COLOR STRING LENGTHS' [patent_app_type] => utility [patent_app_number] => 12/370545 [patent_app_country] => US [patent_app_date] => 2009-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 9020 [patent_no_of_claims] => 72 [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] => publications/A1/0109/20100109570.pdf [firstpage_image] =>[orig_patent_app_number] => 12370545 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 6497913 [patent_doc_number] => 20100201272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-12 [patent_title] => 'Plasma generating system having nozzle with electrical biasing' [patent_app_type] => utility [patent_app_number] => 12/322909 [patent_app_country] => US [patent_app_date] => 2009-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2905 [patent_no_of_claims] => 14 [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/A1/0201/20100201272.pdf [firstpage_image] =>[orig_patent_app_number] => 12322909 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5537145 [patent_doc_number] => 20090218950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-03 [patent_title] => 'Single sheet film filter, method of manufacturing the same, and plasma display apparatus using the same' [patent_app_type] => utility [patent_app_number] => 12/320886 [patent_app_country] => US [patent_app_date] => 2009-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5271 [patent_no_of_claims] => 16 [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/A1/0218/20090218950.pdf [firstpage_image] =>[orig_patent_app_number] => 12320886 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5377688 [patent_doc_number] => 20090189527 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-30 [patent_title] => 'MAGNETRON WITH CATHODE DECOUPLED FROM OUTPUT' [patent_app_type] => utility [patent_app_number] => 12/362040 [patent_app_country] => US [patent_app_date] => 2009-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2018 [patent_no_of_claims] => 7 [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/A1/0189/20090189527.pdf [firstpage_image] =>[orig_patent_app_number] => 12362040 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5407753 [patent_doc_number] => 20090121651 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-14 [patent_title] => 'Color-Changing Light Array Device' [patent_app_type] => utility [patent_app_number] => 12/357146 [patent_app_country] => US [patent_app_date] => 2009-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6347 [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] => publications/A1/0121/20090121651.pdf [firstpage_image] =>[orig_patent_app_number] => 12357146 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 6385344 [patent_doc_number] => 20100176735 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-15 [patent_title] => 'LED light string assembly with constant current circuit' [patent_app_type] => utility [patent_app_number] => 12/321029 [patent_app_country] => US [patent_app_date] => 2009-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1289 [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/A1/0176/20100176735.pdf [firstpage_image] =>[orig_patent_app_number] => 12321029 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5340931 [patent_doc_number] => 20090179581 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-16 [patent_title] => 'INVERTER CIRCUIT, BACKLIGHT ASSEMBLY AND LIQUID CRYSTAL DISPLAY HAVING THE SAME, AND METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 12/350481 [patent_app_country] => US [patent_app_date] => 2009-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7261 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0179/20090179581.pdf [firstpage_image] =>[orig_patent_app_number] => 12350481 [rel_patent_id] =>[rel_patent_doc_number] =>)