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] => 10846784 [patent_doc_number] => 08873974 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-28 [patent_title] => 'Adaptive equalization in coherent fiber optic communication' [patent_app_type] => utility [patent_app_number] => 13/889210 [patent_app_country] => US [patent_app_date] => 2013-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 11612 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13889210 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/889210
Adaptive equalization in coherent fiber optic communication May 6, 2013 Issued
Array ( [id] => 10859826 [patent_doc_number] => 08886036 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-11 [patent_title] => 'Optical line terminal for monitoring and controlling upstream/downstream optical signals' [patent_app_type] => utility [patent_app_number] => 13/848222 [patent_app_country] => US [patent_app_date] => 2013-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5600 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13848222 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/848222
Optical line terminal for monitoring and controlling upstream/downstream optical signals Mar 20, 2013 Issued
Array ( [id] => 9735099 [patent_doc_number] => 20140270809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-18 [patent_title] => 'COHERENT OPTICAL RECEIVER AND OPTICAL RECEIVING METHOD' [patent_app_type] => utility [patent_app_number] => 13/846020 [patent_app_country] => US [patent_app_date] => 2013-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4588 [patent_no_of_claims] => 8 [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] => 13846020 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/846020
Coherent optical receiver and optical receiving method Mar 17, 2013 Issued
Array ( [id] => 9395849 [patent_doc_number] => 20140093255 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-03 [patent_title] => 'OPTICAL SIGNAL COMPENSATION DEVICE' [patent_app_type] => utility [patent_app_number] => 13/845575 [patent_app_country] => US [patent_app_date] => 2013-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 13620 [patent_no_of_claims] => 17 [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] => 13845575 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/845575
Optical signal compensation device Mar 17, 2013 Issued
Array ( [id] => 9080784 [patent_doc_number] => 20130266314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-10 [patent_title] => 'APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING VISIBLE LIGHT COMMUNICATION' [patent_app_type] => utility [patent_app_number] => 13/846650 [patent_app_country] => US [patent_app_date] => 2013-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3742 [patent_no_of_claims] => 17 [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] => 13846650 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/846650
Apparatus and method for transmitting and receiving visible light communication Mar 17, 2013 Issued
Array ( [id] => 10011276 [patent_doc_number] => 09054815 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-09 [patent_title] => 'Method to control optical receiver implemented with semiconductor optical amplifier and method to control optical communication' [patent_app_type] => utility [patent_app_number] => 13/838564 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 6225 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13838564 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/838564
Method to control optical receiver implemented with semiconductor optical amplifier and method to control optical communication Mar 14, 2013 Issued
Array ( [id] => 8975681 [patent_doc_number] => 20130209111 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-15 [patent_title] => 'DEMODULATING DELAY CIRCUIT AND OPTICAL RECEIVER' [patent_app_type] => utility [patent_app_number] => 13/840997 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 16741 [patent_no_of_claims] => 28 [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] => 13840997 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/840997
DEMODULATING DELAY CIRCUIT AND OPTICAL RECEIVER Mar 14, 2013 Abandoned
Array ( [id] => 10552054 [patent_doc_number] => 09276694 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-01 [patent_title] => 'Fault recovery in branched optical networks' [patent_app_type] => utility [patent_app_number] => 13/841619 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5598 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13841619 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/841619
Fault recovery in branched optical networks Mar 14, 2013 Issued
Array ( [id] => 9407865 [patent_doc_number] => 20140099117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-10 [patent_title] => '40, 50 AND 100 GB/S OPTICAL TRANSCEIVERS/TRANSPONDERS IN 300PIN AND CFP MSA MODULES' [patent_app_type] => utility [patent_app_number] => 13/837993 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5473 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13837993 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/837993
40, 50 and 100 Gb/s optical transceivers/transponders in 300pin and CFP MSA modules Mar 14, 2013 Issued
Array ( [id] => 9596484 [patent_doc_number] => 20140193165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-10 [patent_title] => 'ELECTRONIC ALIGNMENT OF OPTICAL SIGNALS' [patent_app_type] => utility [patent_app_number] => 13/844152 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6621 [patent_no_of_claims] => 24 [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] => 13844152 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/844152
ELECTRONIC ALIGNMENT OF OPTICAL SIGNALS Mar 14, 2013 Abandoned
Array ( [id] => 9780271 [patent_doc_number] => 08855486 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-07 [patent_title] => 'Remotely controlled fiber testing method' [patent_app_type] => utility [patent_app_number] => 13/711808 [patent_app_country] => US [patent_app_date] => 2012-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2032 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13711808 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/711808
Remotely controlled fiber testing method Dec 11, 2012 Issued
Array ( [id] => 9536811 [patent_doc_number] => 20140161458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-12 [patent_title] => 'Method and Apparatus for Increasing a Transmission Performance of a Hybrid Wavelength Division Multiplexing System' [patent_app_type] => utility [patent_app_number] => 13/712765 [patent_app_country] => US [patent_app_date] => 2012-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6886 [patent_no_of_claims] => 17 [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] => 13712765 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/712765
Method and apparatus for increasing a transmission performance of a hybrid wavelength division multiplexing system Dec 11, 2012 Issued
Array ( [id] => 9337957 [patent_doc_number] => 20140064739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-06 [patent_title] => 'LIGHT COMMUNICATION SYSTEM, TRANSMITTER AND RECEIVER' [patent_app_type] => utility [patent_app_number] => 13/712748 [patent_app_country] => US [patent_app_date] => 2012-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2782 [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] => 13712748 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/712748
Light communication system, transmitter and receiver Dec 11, 2012 Issued
Array ( [id] => 8865258 [patent_doc_number] => 20130148961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-13 [patent_title] => 'WAVELENGTH DIVISION MULTIPLEXING TRANSMISSION DEVICE' [patent_app_type] => utility [patent_app_number] => 13/688829 [patent_app_country] => US [patent_app_date] => 2012-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 7876 [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] => 13688829 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/688829
Wavelength division multiplexing transmission device Nov 28, 2012 Issued
Array ( [id] => 8962707 [patent_doc_number] => 20130202309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-08 [patent_title] => 'METHOD OF PERFORMING HANDOVER IN WIRELESS OPTICAL COMMUNICATION AND MOBILE STATION USING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/682300 [patent_app_country] => US [patent_app_date] => 2012-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4528 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [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] => 13682300 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/682300
METHOD OF PERFORMING HANDOVER IN WIRELESS OPTICAL COMMUNICATION AND MOBILE STATION USING THE SAME Nov 19, 2012 Abandoned
Array ( [id] => 9825284 [patent_doc_number] => 08934778 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-01-13 [patent_title] => 'Output value control method and transmission apparatus' [patent_app_type] => utility [patent_app_number] => 13/682197 [patent_app_country] => US [patent_app_date] => 2012-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 10557 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13682197 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/682197
Output value control method and transmission apparatus Nov 19, 2012 Issued
Array ( [id] => 9490283 [patent_doc_number] => 20140140689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-22 [patent_title] => 'CONFIGURABLE SINGLE-FIBER OR DUAL-FIBER OPTICAL TRANSCEIVER' [patent_app_type] => utility [patent_app_number] => 13/682329 [patent_app_country] => US [patent_app_date] => 2012-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5347 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13682329 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/682329
Configurable single-fiber or dual-fiber optical transceiver Nov 19, 2012 Issued
Array ( [id] => 10166109 [patent_doc_number] => 09197348 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-11-24 [patent_title] => 'Optical transmission device and optical transmission method' [patent_app_type] => utility [patent_app_number] => 13/680514 [patent_app_country] => US [patent_app_date] => 2012-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4924 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13680514 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/680514
Optical transmission device and optical transmission method Nov 18, 2012 Issued
Array ( [id] => 8840819 [patent_doc_number] => 20130136448 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-30 [patent_title] => 'MESHED PROTECTED PASSIVE OPTICAL ACCESS NETWORK STRUCTURE AND OPTICAL NETWORK UNIT STRUCTURE THEREFORE' [patent_app_type] => utility [patent_app_number] => 13/680698 [patent_app_country] => US [patent_app_date] => 2012-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6215 [patent_no_of_claims] => 11 [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] => 13680698 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/680698
Meshed protected passive optical access network structure and optical network unit structure therefore Nov 18, 2012 Issued
Array ( [id] => 10132876 [patent_doc_number] => 09166728 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-20 [patent_title] => 'Nonbinary LDPC coded modulation without bandwidth expansion for high-speed optical transmission' [patent_app_type] => utility [patent_app_number] => 13/646392 [patent_app_country] => US [patent_app_date] => 2012-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5163 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13646392 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/646392
Nonbinary LDPC coded modulation without bandwidth expansion for high-speed optical transmission Oct 4, 2012 Issued
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