Search

Ephrem Alemu

Examiner (ID: 18563)

Most Active Art Unit
2821
Art Unit(s)
2722, 2821
Total Applications
780
Issued Applications
631
Pending Applications
18
Abandoned Applications
131

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4919633 [patent_doc_number] => 20080067946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-20 [patent_title] => 'Flashlamp Drive Circuit' [patent_app_type] => utility [patent_app_number] => 11/628417 [patent_app_country] => US [patent_app_date] => 2005-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1947 [patent_no_of_claims] => 11 [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/A1/0067/20080067946.pdf [firstpage_image] =>[orig_patent_app_number] => 11628417 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/628417
Flashlamp drive circuit May 19, 2005 Issued
Array ( [id] => 7163065 [patent_doc_number] => 20050200318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-15 [patent_title] => 'Stage lighting lamp unit and stage lighting system including such unit' [patent_app_type] => utility [patent_app_number] => 11/127975 [patent_app_country] => US [patent_app_date] => 2005-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6261 [patent_no_of_claims] => 31 [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/A1/0200/20050200318.pdf [firstpage_image] =>[orig_patent_app_number] => 11127975 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/127975
Stage lighting lamp unit and stage lighting system including such unit May 10, 2005 Issued
Array ( [id] => 7162967 [patent_doc_number] => 20050200289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-15 [patent_title] => 'Electrostatic fluid accelerator' [patent_app_type] => utility [patent_app_number] => 11/119748 [patent_app_country] => US [patent_app_date] => 2005-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6990 [patent_no_of_claims] => 29 [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/A1/0200/20050200289.pdf [firstpage_image] =>[orig_patent_app_number] => 11119748 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/119748
Electrostatic fluid accelerator May 2, 2005 Issued
Array ( [id] => 5917542 [patent_doc_number] => 20060238130 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-26 [patent_title] => 'Light source controlling circuit and portable electronic apparatus' [patent_app_type] => utility [patent_app_number] => 11/111707 [patent_app_country] => US [patent_app_date] => 2005-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2556 [patent_no_of_claims] => 24 [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/A1/0238/20060238130.pdf [firstpage_image] =>[orig_patent_app_number] => 11111707 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/111707
Light source controlling circuit and portable electronic apparatus Apr 21, 2005 Issued
Array ( [id] => 5089358 [patent_doc_number] => 20070228997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-04 [patent_title] => 'Circuit Arrangement for Operating High-Pressure Discharge Lamps and Operating Method for a High-Pressure Discharge Lamp' [patent_app_type] => utility [patent_app_number] => 10/594875 [patent_app_country] => US [patent_app_date] => 2005-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5569 [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/A1/0228/20070228997.pdf [firstpage_image] =>[orig_patent_app_number] => 10594875 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/594875
Circuit arrangement for operating high-pressure discharge lamps and operating method for a high-pressure discharge lamp Apr 13, 2005 Issued
Array ( [id] => 7208919 [patent_doc_number] => 20050259008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-24 [patent_title] => 'Broadband array antennas using complementary antenna' [patent_app_type] => utility [patent_app_number] => 11/099520 [patent_app_country] => US [patent_app_date] => 2005-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2411 [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/A1/0259/20050259008.pdf [firstpage_image] =>[orig_patent_app_number] => 11099520 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/099520
Broadband array antennas using complementary antenna Apr 5, 2005 Abandoned
Array ( [id] => 5186378 [patent_doc_number] => 20070164685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-19 [patent_title] => 'Discharge lamp lighting apparatus' [patent_app_type] => utility [patent_app_number] => 10/589266 [patent_app_country] => US [patent_app_date] => 2005-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4970 [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/A1/0164/20070164685.pdf [firstpage_image] =>[orig_patent_app_number] => 10589266 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/589266
Discharge lamp lighting apparatus Apr 5, 2005 Abandoned
Array ( [id] => 466225 [patent_doc_number] => 07239281 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-07-03 [patent_title] => 'Fin-shaped antenna apparatus for vehicle radio application' [patent_app_type] => utility [patent_app_number] => 11/099509 [patent_app_country] => US [patent_app_date] => 2005-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1358 [patent_no_of_claims] => 7 [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/07/239/07239281.pdf [firstpage_image] =>[orig_patent_app_number] => 11099509 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/099509
Fin-shaped antenna apparatus for vehicle radio application Apr 5, 2005 Issued
Array ( [id] => 5751827 [patent_doc_number] => 20060220976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-05 [patent_title] => 'Vertically polarized panel antenna system and method' [patent_app_type] => utility [patent_app_number] => 11/098412 [patent_app_country] => US [patent_app_date] => 2005-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4571 [patent_no_of_claims] => 21 [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/A1/0220/20060220976.pdf [firstpage_image] =>[orig_patent_app_number] => 11098412 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/098412
Vertically polarized panel antenna system and method Apr 4, 2005 Issued
Array ( [id] => 5751830 [patent_doc_number] => 20060220979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-05 [patent_title] => 'Structure for an edge of a disk body of an antenna' [patent_app_type] => utility [patent_app_number] => 11/097806 [patent_app_country] => US [patent_app_date] => 2005-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 759 [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] => publications/A1/0220/20060220979.pdf [firstpage_image] =>[orig_patent_app_number] => 11097806 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/097806
Structure for an edge of a disk body of an antenna Apr 3, 2005 Abandoned
Array ( [id] => 415900 [patent_doc_number] => 07280086 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-10-09 [patent_title] => 'Reflecting antenna with 3D structure for shaping wave beams belonging to different frequency bands' [patent_app_type] => utility [patent_app_number] => 11/095526 [patent_app_country] => US [patent_app_date] => 2005-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 16 [patent_no_of_words] => 5118 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/280/07280086.pdf [firstpage_image] =>[orig_patent_app_number] => 11095526 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/095526
Reflecting antenna with 3D structure for shaping wave beams belonging to different frequency bands Mar 31, 2005 Issued
Array ( [id] => 7217569 [patent_doc_number] => 20050253765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-17 [patent_title] => 'Slot type planar antennas' [patent_app_type] => utility [patent_app_number] => 11/096741 [patent_app_country] => US [patent_app_date] => 2005-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2031 [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/A1/0253/20050253765.pdf [firstpage_image] =>[orig_patent_app_number] => 11096741 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/096741
Slot type planar antennas Mar 31, 2005 Issued
Array ( [id] => 886744 [patent_doc_number] => 07352330 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-04-01 [patent_title] => 'Portable terminal including antenna' [patent_app_type] => utility [patent_app_number] => 11/094246 [patent_app_country] => US [patent_app_date] => 2005-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 3313 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/352/07352330.pdf [firstpage_image] =>[orig_patent_app_number] => 11094246 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/094246
Portable terminal including antenna Mar 30, 2005 Issued
Array ( [id] => 543034 [patent_doc_number] => 07176836 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-02-13 [patent_title] => 'Antenna system designed to enhance power efficiency' [patent_app_type] => utility [patent_app_number] => 11/094219 [patent_app_country] => US [patent_app_date] => 2005-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1604 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/176/07176836.pdf [firstpage_image] =>[orig_patent_app_number] => 11094219 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/094219
Antenna system designed to enhance power efficiency Mar 30, 2005 Issued
Array ( [id] => 7017111 [patent_doc_number] => 20050219129 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-06 [patent_title] => 'Radio communication terminal' [patent_app_type] => utility [patent_app_number] => 11/092707 [patent_app_country] => US [patent_app_date] => 2005-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3144 [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/A1/0219/20050219129.pdf [firstpage_image] =>[orig_patent_app_number] => 11092707 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/092707
Radio communication terminal Mar 29, 2005 Abandoned
Array ( [id] => 5751831 [patent_doc_number] => 20060220980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-05 [patent_title] => 'RECONFIGURABLE PLASMA ANTENNA WITH INTERCONNECTED GAS ENCLOSURES' [patent_app_type] => utility [patent_app_number] => 11/093559 [patent_app_country] => US [patent_app_date] => 2005-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3868 [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/A1/0220/20060220980.pdf [firstpage_image] =>[orig_patent_app_number] => 11093559 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/093559
Reconfigurable plasma antenna with interconnected gas enclosures Mar 29, 2005 Issued
Array ( [id] => 552281 [patent_doc_number] => 07170454 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-01-30 [patent_title] => 'Antenna arrangement' [patent_app_type] => utility [patent_app_number] => 11/096006 [patent_app_country] => US [patent_app_date] => 2005-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4648 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/170/07170454.pdf [firstpage_image] =>[orig_patent_app_number] => 11096006 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/096006
Antenna arrangement Mar 29, 2005 Issued
Array ( [id] => 444403 [patent_doc_number] => 07256740 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-08-14 [patent_title] => 'Antenna system using complementary metal oxide semiconductor techniques' [patent_app_type] => utility [patent_app_number] => 11/095326 [patent_app_country] => US [patent_app_date] => 2005-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 5418 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/256/07256740.pdf [firstpage_image] =>[orig_patent_app_number] => 11095326 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/095326
Antenna system using complementary metal oxide semiconductor techniques Mar 29, 2005 Issued
Array ( [id] => 526844 [patent_doc_number] => 07187132 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-03-06 [patent_title] => 'Ballast with filament heating control circuit' [patent_app_type] => utility [patent_app_number] => 11/095088 [patent_app_country] => US [patent_app_date] => 2005-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3634 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 430 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/187/07187132.pdf [firstpage_image] =>[orig_patent_app_number] => 11095088 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/095088
Ballast with filament heating control circuit Mar 29, 2005 Issued
Array ( [id] => 496463 [patent_doc_number] => 07211969 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-05-01 [patent_title] => 'Power driver circuit of display panel' [patent_app_type] => utility [patent_app_number] => 11/092584 [patent_app_country] => US [patent_app_date] => 2005-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1549 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/211/07211969.pdf [firstpage_image] =>[orig_patent_app_number] => 11092584 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/092584
Power driver circuit of display panel Mar 28, 2005 Issued
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