Ephrem Alemu

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Array ( [id] => 8422337 [patent_doc_number] => 08278826 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-02 [patent_title] => 'Multimode controller for LED light sources' [patent_app_type] => utility [patent_app_number] => 12/316527 [patent_app_country] => US [patent_app_date] => 2008-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2969 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12316527 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5432609 [patent_doc_number] => 20090167195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-02 [patent_title] => 'Light source system' [patent_app_type] => utility [patent_app_number] => 12/314544 [patent_app_country] => US [patent_app_date] => 2008-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7974 [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/A1/0167/20090167195.pdf [firstpage_image] =>[orig_patent_app_number] => 12314544 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5543196 [patent_doc_number] => 20090153073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-18 [patent_title] => 'Light source device, projector, and driving method of discharge lamp' [patent_app_type] => utility [patent_app_number] => 12/314178 [patent_app_country] => US [patent_app_date] => 2008-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 10929 [patent_no_of_claims] => 11 [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/A1/0153/20090153073.pdf [firstpage_image] =>[orig_patent_app_number] => 12314178 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4527685 [patent_doc_number] => 07952300 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-31 [patent_title] => 'High efficiency off-line linear power supply' [patent_app_type] => utility [patent_app_number] => 12/256137 [patent_app_country] => US [patent_app_date] => 2008-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 4886 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/952/07952300.pdf [firstpage_image] =>[orig_patent_app_number] => 12256137 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 18338 [patent_doc_number] => RE041727 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2010-09-21 [patent_title] => 'Power driver circuit of display panel' [patent_app_type] => reissue [patent_app_number] => 12/254982 [patent_app_country] => US [patent_app_date] => 2008-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1548 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/041/RE041727.pdf [firstpage_image] =>[orig_patent_app_number] => 12254982 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 7535795 [patent_doc_number] => 08049426 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-01 [patent_title] => 'Electrostatic fluid accelerator for controlling a fluid flow' [patent_app_type] => utility [patent_app_number] => 12/188885 [patent_app_country] => US [patent_app_date] => 2008-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 11277 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/049/08049426.pdf [firstpage_image] =>[orig_patent_app_number] => 12188885 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5531083 [patent_doc_number] => 20090230871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-17 [patent_title] => 'Organic light emitting display device and method of driving the same' [patent_app_type] => utility [patent_app_number] => 12/216898 [patent_app_country] => US [patent_app_date] => 2008-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4749 [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] => publications/A1/0230/20090230871.pdf [firstpage_image] =>[orig_patent_app_number] => 12216898 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5493716 [patent_doc_number] => 20090261744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-22 [patent_title] => 'Phase-control dimming electronic ballast system and control method thereof' [patent_app_type] => utility [patent_app_number] => 12/216656 [patent_app_country] => US [patent_app_date] => 2008-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5367 [patent_no_of_claims] => 13 [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/A1/0261/20090261744.pdf [firstpage_image] =>[orig_patent_app_number] => 12216656 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 8166018 [patent_doc_number] => 08174206 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-08 [patent_title] => 'Encoding device for light-emitting-diode lamp, lamp, and controlled lighting system' [patent_app_type] => utility [patent_app_number] => 12/216563 [patent_app_country] => US [patent_app_date] => 2008-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 23 [patent_no_of_words] => 3434 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/174/08174206.pdf [firstpage_image] =>[orig_patent_app_number] => 12216563 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4850039 [patent_doc_number] => 20080315781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-25 [patent_title] => 'DISCHARGE LAMP LIGHT-UP CONTROL APPARATUS AND POWER CIRCUIT' [patent_app_type] => utility [patent_app_number] => 12/141315 [patent_app_country] => US [patent_app_date] => 2008-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4165 [patent_no_of_claims] => 12 [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/A1/0315/20080315781.pdf [firstpage_image] =>[orig_patent_app_number] => 12141315 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4850031 [patent_doc_number] => 20080315773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-25 [patent_title] => 'LIGHT EMITTING DIODE DRIVING CIRCUIT' [patent_app_type] => utility [patent_app_number] => 12/141577 [patent_app_country] => US [patent_app_date] => 2008-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4337 [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/A1/0315/20080315773.pdf [firstpage_image] =>[orig_patent_app_number] => 12141577 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4533150 [patent_doc_number] => 07923936 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-04-12 [patent_title] => 'Flourescent lamp with integral proximity sensor for building energy management' [patent_app_type] => utility [patent_app_number] => 12/139678 [patent_app_country] => US [patent_app_date] => 2008-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 5740 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/923/07923936.pdf [firstpage_image] =>[orig_patent_app_number] => 12139678 [rel_patent_id] =>[rel_patent_doc_number] =>)

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Array ( [id] => 5300643 [patent_doc_number] => 20090295295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-03 [patent_title] => 'PLASMA REACTOR WITH HIGH SPEED PLASMA LOAD IMPEDANCE TUNING BY MODULATION OF DIFFERENT UNMATCHED FREQUENCY SOURCES' [patent_app_type] => utility [patent_app_number] => 12/129155 [patent_app_country] => US [patent_app_date] => 2008-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 6858 [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] => publications/A1/0295/20090295295.pdf [firstpage_image] =>[orig_patent_app_number] => 12129155 [rel_patent_id] =>[rel_patent_doc_number] =>)

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Array ( [id] => 5555955 [patent_doc_number] => 20090267532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-29 [patent_title] => 'DIMMABLE CONTROL CIRCUIT' [patent_app_type] => utility [patent_app_number] => 12/126003 [patent_app_country] => US [patent_app_date] => 2008-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1910 [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/A1/0267/20090267532.pdf [firstpage_image] =>[orig_patent_app_number] => 12126003 [rel_patent_id] =>[rel_patent_doc_number] =>)

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Array ( [id] => 4624914 [patent_doc_number] => 08004216 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-23 [patent_title] => 'Variable intensity LED illumination system' [patent_app_type] => utility [patent_app_number] => 12/114063 [patent_app_country] => US [patent_app_date] => 2008-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3561 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/004/08004216.pdf [firstpage_image] =>[orig_patent_app_number] => 12114063 [rel_patent_id] =>[rel_patent_doc_number] =>)