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] => 9751513 [patent_doc_number] => 08842999 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-23 [patent_title] => 'Optical network unit and method of saving power thereof' [patent_app_type] => utility [patent_app_number] => 13/237188 [patent_app_country] => US [patent_app_date] => 2011-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3771 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13237188 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/237188
Optical network unit and method of saving power thereof Sep 19, 2011 Issued
Array ( [id] => 8040833 [patent_doc_number] => 20120070150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-22 [patent_title] => 'Greedy Channel Selection Procedure for the Routing, Wavelength Assignment and Spectrum Allocation in the Flexible Optical WDM Networks' [patent_app_type] => utility [patent_app_number] => 13/236535 [patent_app_country] => US [patent_app_date] => 2011-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2906 [patent_no_of_claims] => 7 [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/A1/0070/20120070150.pdf [firstpage_image] =>[orig_patent_app_number] => 13236535 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/236535
Greedy channel selection procedure for the routing, wavelength assignment and spectrum allocation in the flexible optical WDM networks Sep 18, 2011 Issued
Array ( [id] => 7709742 [patent_doc_number] => 20120002977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-05 [patent_title] => 'ADAPTIVE EQUALIZATION IN COHERENT FIBER OPTIC COMMUNICATION' [patent_app_type] => utility [patent_app_number] => 13/229528 [patent_app_country] => US [patent_app_date] => 2011-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 11520 [patent_no_of_claims] => 72 [patent_no_of_ind_claims] => 9 [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] => 13229528 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/229528
Adaptive equalization in coherent fiber optic communication Sep 8, 2011 Issued
Array ( [id] => 7709742 [patent_doc_number] => 20120002977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-05 [patent_title] => 'ADAPTIVE EQUALIZATION IN COHERENT FIBER OPTIC COMMUNICATION' [patent_app_type] => utility [patent_app_number] => 13/229528 [patent_app_country] => US [patent_app_date] => 2011-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 11520 [patent_no_of_claims] => 72 [patent_no_of_ind_claims] => 9 [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] => 13229528 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/229528
Adaptive equalization in coherent fiber optic communication Sep 8, 2011 Issued
Array ( [id] => 7731022 [patent_doc_number] => 20120014696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-19 [patent_title] => 'Novel wavelength allocation for RFoG/GPON/10GPON Coexistence on a single fiber' [patent_app_type] => utility [patent_app_number] => 13/135802 [patent_app_country] => US [patent_app_date] => 2011-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3696 [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/A1/0014/20120014696.pdf [firstpage_image] =>[orig_patent_app_number] => 13135802 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/135802
Novel wavelength allocation for RFoG/GPON/10GPON Coexistence on a single fiber Jul 13, 2011 Abandoned
Array ( [id] => 8611652 [patent_doc_number] => 20130016964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-17 [patent_title] => 'METHOD AND SYSTEM FOR FAULT RECOVERY IN AN OPTICAL NETWORK' [patent_app_type] => utility [patent_app_number] => 13/181992 [patent_app_country] => US [patent_app_date] => 2011-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4362 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13181992 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/181992
Method and system for fault recovery in an optical network Jul 12, 2011 Issued
Array ( [id] => 7765681 [patent_doc_number] => 20120033964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-09 [patent_title] => 'METHOD AND APPARATUS FOR CONTROL OF DPSK AND DQPSK RECEIVERS AND TRANSMITTERS' [patent_app_type] => utility [patent_app_number] => 13/163062 [patent_app_country] => US [patent_app_date] => 2011-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 5767 [patent_no_of_claims] => 1 [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/A1/0033/20120033964.pdf [firstpage_image] =>[orig_patent_app_number] => 13163062 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/163062
METHOD AND APPARATUS FOR CONTROL OF DPSK AND DQPSK RECEIVERS AND TRANSMITTERS Jun 16, 2011 Abandoned
Array ( [id] => 8460029 [patent_doc_number] => 08295708 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-23 [patent_title] => 'High speed underwater data transmission method' [patent_app_type] => utility [patent_app_number] => 13/161898 [patent_app_country] => US [patent_app_date] => 2011-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4899 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13161898 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/161898
High speed underwater data transmission method Jun 15, 2011 Issued
Array ( [id] => 8501744 [patent_doc_number] => 20120301152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-29 [patent_title] => 'OPTICAL TRANSCEIVER IMPLEMENTED WITH TUNABLE LD' [patent_app_type] => utility [patent_app_number] => 13/114636 [patent_app_country] => US [patent_app_date] => 2011-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9057 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13114636 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/114636
Optical transceiver implemented with tunable LD May 23, 2011 Issued
Array ( [id] => 11201915 [patent_doc_number] => 09432141 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-30 [patent_title] => 'Optical network unit, method for processing data in an optical network and communication system' [patent_app_type] => utility [patent_app_number] => 13/698781 [patent_app_country] => US [patent_app_date] => 2011-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4574 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13698781 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/698781
Optical network unit, method for processing data in an optical network and communication system May 15, 2011 Issued
Array ( [id] => 10833785 [patent_doc_number] => 08861970 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-14 [patent_title] => 'Cross-talk reduction in a bidirectional optoelectronic device' [patent_app_type] => utility [patent_app_number] => 13/096648 [patent_app_country] => US [patent_app_date] => 2011-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 28 [patent_no_of_words] => 14312 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13096648 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/096648
Cross-talk reduction in a bidirectional optoelectronic device Apr 27, 2011 Issued
Array ( [id] => 8405141 [patent_doc_number] => 20120237207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-20 [patent_title] => 'METHOD AND APPARATUS FOR OPTICAL PATH VALIDATION IN AN OPTICAL NETWORK' [patent_app_type] => utility [patent_app_number] => 13/095053 [patent_app_country] => US [patent_app_date] => 2011-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7202 [patent_no_of_claims] => 22 [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] => 13095053 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/095053
Method and apparatus for optical path validation in an optical network Apr 26, 2011 Issued
Array ( [id] => 9554534 [patent_doc_number] => 08761598 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-24 [patent_title] => 'Method and system for adaptively setting a transmitter filter for a high speed serial link transmitter' [patent_app_type] => utility [patent_app_number] => 13/076558 [patent_app_country] => US [patent_app_date] => 2011-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7083 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13076558 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/076558
Method and system for adaptively setting a transmitter filter for a high speed serial link transmitter Mar 30, 2011 Issued
Array ( [id] => 8617038 [patent_doc_number] => 20130022351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-24 [patent_title] => 'OPTICAL TRANSMITTING/RECEIVING SYSTEM AND TIMING EXTRACTING METHOD IN OPTICAL TRANSMITTING/RECEIVING SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/639829 [patent_app_country] => US [patent_app_date] => 2011-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10801 [patent_no_of_claims] => 10 [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] => 13639829 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/639829
Optical transmitting/receiving system and timing extracting method in optical transmitting/receiving system Mar 28, 2011 Issued
Array ( [id] => 6187143 [patent_doc_number] => 20110170863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-14 [patent_title] => 'PHASE MODULATED SIGNAL RECEIVER' [patent_app_type] => utility [patent_app_number] => 13/069797 [patent_app_country] => US [patent_app_date] => 2011-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6335 [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/A1/0170/20110170863.pdf [firstpage_image] =>[orig_patent_app_number] => 13069797 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/069797
PHASE MODULATED SIGNAL RECEIVER Mar 22, 2011 Abandoned
Array ( [id] => 8707249 [patent_doc_number] => 20130064538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-14 [patent_title] => 'DATA RELAY APPARATUS AND FUNCTION CONTROL METHOD THEREFOR' [patent_app_type] => utility [patent_app_number] => 13/699037 [patent_app_country] => US [patent_app_date] => 2011-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 12777 [patent_no_of_claims] => 25 [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] => 13699037 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/699037
Data relay apparatus and function control method therefor Mar 17, 2011 Issued
Array ( [id] => 8066885 [patent_doc_number] => 20110243576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-06 [patent_title] => 'OPTICAL RECEIVER FOR THE WDM SYSTEM AND THE METHOD FOR CONTROLLING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/049421 [patent_app_country] => US [patent_app_date] => 2011-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6506 [patent_no_of_claims] => 12 [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/A1/0243/20110243576.pdf [firstpage_image] =>[orig_patent_app_number] => 13049421 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/049421
Optical receiver for the WDM system and the method for controlling the same Mar 15, 2011 Issued
Array ( [id] => 8585354 [patent_doc_number] => 20130004175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-03 [patent_title] => 'OPTICAL MODULATOR' [patent_app_type] => utility [patent_app_number] => 13/634324 [patent_app_country] => US [patent_app_date] => 2011-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2764 [patent_no_of_claims] => 18 [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] => 13634324 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/634324
OPTICAL MODULATOR Feb 21, 2011 Abandoned
Array ( [id] => 9429882 [patent_doc_number] => 08705965 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-22 [patent_title] => 'Method of recovery from sleep state of an ONU in a PON system capable of power saving' [patent_app_type] => utility [patent_app_number] => 12/987753 [patent_app_country] => US [patent_app_date] => 2011-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 23 [patent_no_of_words] => 7443 [patent_no_of_claims] => 10 [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] => 12987753 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/987753
Method of recovery from sleep state of an ONU in a PON system capable of power saving Jan 9, 2011 Issued
Array ( [id] => 8751287 [patent_doc_number] => 08417126 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-09 [patent_title] => 'Polarization multiplexing transmitter and transmission system' [patent_app_type] => utility [patent_app_number] => 12/985455 [patent_app_country] => US [patent_app_date] => 2011-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 28 [patent_no_of_words] => 16190 [patent_no_of_claims] => 15 [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] =>[firstpage_image] =>[orig_patent_app_number] => 12985455 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/985455
Polarization multiplexing transmitter and transmission system Jan 5, 2011 Issued
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