Search

Hibret Asnake Woldekidan

Examiner (ID: 10347, Phone: (571)270-5145 , Office: P/2637 )

Most Active Art Unit
2637
Art Unit(s)
2613, 2637, 2634, 2635
Total Applications
957
Issued Applications
797
Pending Applications
72
Abandoned Applications
119

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8000071 [patent_doc_number] => 08081883 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-12-20 [patent_title] => 'Method and apparatus for compensating for optical crosstalk in an optical output power feedback monitoring system of a parallel optical transmitter' [patent_app_type] => utility [patent_app_number] => 12/730487 [patent_app_country] => US [patent_app_date] => 2010-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5097 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/081/08081883.pdf [firstpage_image] =>[orig_patent_app_number] => 12730487 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/730487
Method and apparatus for compensating for optical crosstalk in an optical output power feedback monitoring system of a parallel optical transmitter Mar 23, 2010 Issued
Array ( [id] => 6061610 [patent_doc_number] => 20110200322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-18 [patent_title] => 'Flexible Branching Unit and System Including the Same' [patent_app_type] => utility [patent_app_number] => 12/707604 [patent_app_country] => US [patent_app_date] => 2010-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9816 [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/A1/0200/20110200322.pdf [firstpage_image] =>[orig_patent_app_number] => 12707604 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/707604
Flexible branching unit and system including the same Feb 16, 2010 Issued
Array ( [id] => 4626066 [patent_doc_number] => 08005373 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-23 [patent_title] => 'Optical signal reception device and method of controlling optical signal reception' [patent_app_type] => utility [patent_app_number] => 12/656413 [patent_app_country] => US [patent_app_date] => 2010-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 57 [patent_no_of_words] => 24999 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/005/08005373.pdf [firstpage_image] =>[orig_patent_app_number] => 12656413 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/656413
Optical signal reception device and method of controlling optical signal reception Jan 27, 2010 Issued
Array ( [id] => 9505944 [patent_doc_number] => 08744269 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-03 [patent_title] => 'Optical measurement instrument with data transmission' [patent_app_type] => utility [patent_app_number] => 13/146271 [patent_app_country] => US [patent_app_date] => 2010-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6660 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [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] => 13146271 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/146271
Optical measurement instrument with data transmission Jan 17, 2010 Issued
Array ( [id] => 6312678 [patent_doc_number] => 20100111536 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-06 [patent_title] => 'Communication network and design method' [patent_app_type] => utility [patent_app_number] => 12/654072 [patent_app_country] => US [patent_app_date] => 2009-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 9784 [patent_no_of_claims] => 9 [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/A1/0111/20100111536.pdf [firstpage_image] =>[orig_patent_app_number] => 12654072 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/654072
Communication network and design method Dec 8, 2009 Abandoned
Array ( [id] => 6417645 [patent_doc_number] => 20100150574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-17 [patent_title] => 'METHOD AND APPARATUS FOR CONTROLLING REFLECTIVE SEMICONDUCTOR OPTICAL AMPLIFIER (RSOA)' [patent_app_type] => utility [patent_app_number] => 12/633006 [patent_app_country] => US [patent_app_date] => 2009-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4825 [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/A1/0150/20100150574.pdf [firstpage_image] =>[orig_patent_app_number] => 12633006 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/633006
Method and apparatus for controlling reflective semiconductor optical amplifier (RSOA) Dec 7, 2009 Issued
Array ( [id] => 6212010 [patent_doc_number] => 20110135310 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-09 [patent_title] => 'Channel Power Management in a Branched Optical Communication System' [patent_app_type] => utility [patent_app_number] => 12/633000 [patent_app_country] => US [patent_app_date] => 2009-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5664 [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/A1/0135/20110135310.pdf [firstpage_image] =>[orig_patent_app_number] => 12633000 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/633000
Channel power management in a branched optical communication system Dec 7, 2009 Issued
Array ( [id] => 8631948 [patent_doc_number] => 08364033 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-29 [patent_title] => 'Differential eye diagrams' [patent_app_type] => utility [patent_app_number] => 12/633139 [patent_app_country] => US [patent_app_date] => 2009-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 3836 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12633139 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/633139
Differential eye diagrams Dec 7, 2009 Issued
Array ( [id] => 11636453 [patent_doc_number] => 09658419 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-23 [patent_title] => 'Electrical-optical media conversion system' [patent_app_type] => utility [patent_app_number] => 12/632381 [patent_app_country] => US [patent_app_date] => 2009-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9383 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12632381 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/632381
Electrical-optical media conversion system Dec 6, 2009 Issued
Array ( [id] => 8740262 [patent_doc_number] => 08412045 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-02 [patent_title] => 'Propagation apparatus and dispersion value setting method' [patent_app_type] => utility [patent_app_number] => 12/631851 [patent_app_country] => US [patent_app_date] => 2009-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 22 [patent_no_of_words] => 6360 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12631851 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/631851
Propagation apparatus and dispersion value setting method Dec 5, 2009 Issued
Array ( [id] => 6212007 [patent_doc_number] => 20110135307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-09 [patent_title] => 'Fiber Optic Terminals, Systems, and Methods for Network Service Management' [patent_app_type] => utility [patent_app_number] => 12/630938 [patent_app_country] => US [patent_app_date] => 2009-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8411 [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/A1/0135/20110135307.pdf [firstpage_image] =>[orig_patent_app_number] => 12630938 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/630938
Fiber Optic Terminals, Systems, and Methods for Network Service Management Dec 3, 2009 Abandoned
Array ( [id] => 6427496 [patent_doc_number] => 20100142958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-10 [patent_title] => 'OPTICAL RECEIVER FOR THE WDM SYSTEM AND METHOD TO CONTROL THE SAME' [patent_app_type] => utility [patent_app_number] => 12/631329 [patent_app_country] => US [patent_app_date] => 2009-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5644 [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/A1/0142/20100142958.pdf [firstpage_image] =>[orig_patent_app_number] => 12631329 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/631329
Optical receiver for the WDM system and method to control the same Dec 3, 2009 Issued
Array ( [id] => 9088381 [patent_doc_number] => 08559821 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-15 [patent_title] => 'Wavelength stabilization and locking for colorless dense wavelength division multiplexing transmitters' [patent_app_type] => utility [patent_app_number] => 12/629425 [patent_app_country] => US [patent_app_date] => 2009-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9098 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12629425 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/629425
Wavelength stabilization and locking for colorless dense wavelength division multiplexing transmitters Dec 1, 2009 Issued
Array ( [id] => 6006776 [patent_doc_number] => 20110058816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-10 [patent_title] => 'TRANSMISSION MODULE AND ELECTRONIC SYSTEM UTILIZING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/628588 [patent_app_country] => US [patent_app_date] => 2009-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3501 [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/A1/0058/20110058816.pdf [firstpage_image] =>[orig_patent_app_number] => 12628588 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/628588
Transmission module and electronic system utilizing the same Nov 30, 2009 Issued
Array ( [id] => 8593905 [patent_doc_number] => 08351784 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-08 [patent_title] => 'Packet-optical integrated switch without optical transponder' [patent_app_type] => utility [patent_app_number] => 12/628983 [patent_app_country] => US [patent_app_date] => 2009-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5788 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12628983 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/628983
Packet-optical integrated switch without optical transponder Nov 30, 2009 Issued
Array ( [id] => 8381238 [patent_doc_number] => 20120224865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-06 [patent_title] => 'PHASE LOCKED LOOP' [patent_app_type] => utility [patent_app_number] => 12/602141 [patent_app_country] => US [patent_app_date] => 2009-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3176 [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] =>[firstpage_image] =>[orig_patent_app_number] => 12602141 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/602141
PHASE LOCKED LOOP Nov 25, 2009 Abandoned
Array ( [id] => 8423751 [patent_doc_number] => 08280246 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-02 [patent_title] => 'Measuring differential group delay in an optical fiber connection' [patent_app_type] => utility [patent_app_number] => 12/626080 [patent_app_country] => US [patent_app_date] => 2009-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 8842 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12626080 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/626080
Measuring differential group delay in an optical fiber connection Nov 24, 2009 Issued
Array ( [id] => 8284865 [patent_doc_number] => 08218973 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-10 [patent_title] => 'Optical transmitter device and optical transmitter module' [patent_app_type] => utility [patent_app_number] => 12/626033 [patent_app_country] => US [patent_app_date] => 2009-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 8001 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [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] => 12626033 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/626033
Optical transmitter device and optical transmitter module Nov 24, 2009 Issued
Array ( [id] => 8677615 [patent_doc_number] => 08385745 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-26 [patent_title] => 'Method and apparatus for transmitting/receiving signals in a microwave system' [patent_app_type] => utility [patent_app_number] => 12/625878 [patent_app_country] => US [patent_app_date] => 2009-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4040 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12625878 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/625878
Method and apparatus for transmitting/receiving signals in a microwave system Nov 24, 2009 Issued
Array ( [id] => 6571364 [patent_doc_number] => 20100129087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-27 [patent_title] => 'METHOD AND SYSTEM FOR PROVIDING BROADCASTING SERVICE IN VISIBLE LIGHT COMMUNICATION APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/626115 [patent_app_country] => US [patent_app_date] => 2009-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5382 [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] => publications/A1/0129/20100129087.pdf [firstpage_image] =>[orig_patent_app_number] => 12626115 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/626115
METHOD AND SYSTEM FOR PROVIDING BROADCASTING SERVICE IN VISIBLE LIGHT COMMUNICATION APPARATUS Nov 24, 2009 Abandoned
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