Search

Saba Tsegaye

Examiner (ID: 4606, Phone: (571)272-3091 , Office: P/2467 )

Most Active Art Unit
2467
Art Unit(s)
2662, 2419, 2467, 2619, 2738, 2616
Total Applications
961
Issued Applications
721
Pending Applications
66
Abandoned Applications
176

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5010211 [patent_doc_number] => 20070280690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-06 [patent_title] => 'System and Method for Managing Power in an Optical Network' [patent_app_type] => utility [patent_app_number] => 11/680186 [patent_app_country] => US [patent_app_date] => 2007-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8952 [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] => publications/A1/0280/20070280690.pdf [firstpage_image] =>[orig_patent_app_number] => 11680186 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/680186
System and Method for Managing Power in an Optical Network Feb 27, 2007 Abandoned
Array ( [id] => 6409280 [patent_doc_number] => 20100166436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-01 [patent_title] => 'OPTICAL TRANSMITTER CIRCUIT' [patent_app_type] => utility [patent_app_number] => 12/280076 [patent_app_country] => US [patent_app_date] => 2007-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 7682 [patent_no_of_claims] => 14 [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/A1/0166/20100166436.pdf [firstpage_image] =>[orig_patent_app_number] => 12280076 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/280076
Optical transmitter circuit Feb 19, 2007 Issued
Array ( [id] => 5084666 [patent_doc_number] => 20070274717 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-29 [patent_title] => 'Broadband optical network apparatus and method' [patent_app_type] => utility [patent_app_number] => 11/707812 [patent_app_country] => US [patent_app_date] => 2007-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9002 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0274/20070274717.pdf [firstpage_image] =>[orig_patent_app_number] => 11707812 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/707812
Broadband optical network apparatus and method Feb 14, 2007 Issued
Array ( [id] => 4650731 [patent_doc_number] => 20080037987 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-14 [patent_title] => 'Communication/power network having out-of-band time and control signaling' [patent_app_type] => utility [patent_app_number] => 11/702851 [patent_app_country] => US [patent_app_date] => 2007-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6069 [patent_no_of_claims] => 19 [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/A1/0037/20080037987.pdf [firstpage_image] =>[orig_patent_app_number] => 11702851 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/702851
Communication/power network having out-of-band time and control signaling Feb 5, 2007 Abandoned
Array ( [id] => 5289592 [patent_doc_number] => 20090022322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-22 [patent_title] => 'Entanglement-Based Qkd System With Active Phase Tracking' [patent_app_type] => utility [patent_app_number] => 12/223308 [patent_app_country] => US [patent_app_date] => 2007-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4064 [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/A1/0022/20090022322.pdf [firstpage_image] =>[orig_patent_app_number] => 12223308 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/223308
Entanglement-based QKD system with active phase tracking Jan 30, 2007 Issued
Array ( [id] => 8181137 [patent_doc_number] => 08180223 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-15 [patent_title] => 'System and method for extending reach in a passive optical network' [patent_app_type] => utility [patent_app_number] => 11/669657 [patent_app_country] => US [patent_app_date] => 2007-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 18184 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/180/08180223.pdf [firstpage_image] =>[orig_patent_app_number] => 11669657 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/669657
System and method for extending reach in a passive optical network Jan 30, 2007 Issued
Array ( [id] => 4845205 [patent_doc_number] => 20080181613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-31 [patent_title] => 'System and Method for Managing Different Transmission Architectures in a Passive Optical Network' [patent_app_type] => utility [patent_app_number] => 11/627809 [patent_app_country] => US [patent_app_date] => 2007-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 13405 [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/A1/0181/20080181613.pdf [firstpage_image] =>[orig_patent_app_number] => 11627809 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/627809
System and method for managing different transmission architectures in a passive optical network Jan 25, 2007 Issued
Array ( [id] => 4484355 [patent_doc_number] => 07907852 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-15 [patent_title] => 'Optical transmitter circuit' [patent_app_type] => utility [patent_app_number] => 11/657105 [patent_app_country] => US [patent_app_date] => 2007-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 23 [patent_no_of_words] => 9219 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/907/07907852.pdf [firstpage_image] =>[orig_patent_app_number] => 11657105 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/657105
Optical transmitter circuit Jan 23, 2007 Issued
Array ( [id] => 4509221 [patent_doc_number] => 07920794 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-04-05 [patent_title] => 'Free space optical communication' [patent_app_type] => utility [patent_app_number] => 11/650137 [patent_app_country] => US [patent_app_date] => 2007-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6268 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/920/07920794.pdf [firstpage_image] =>[orig_patent_app_number] => 11650137 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/650137
Free space optical communication Jan 4, 2007 Issued
Array ( [id] => 8330679 [patent_doc_number] => 08238751 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-08-07 [patent_title] => 'Method and apparatus for enabling multiple optical line termination devices to share a feeder fiber' [patent_app_type] => utility [patent_app_number] => 11/564239 [patent_app_country] => US [patent_app_date] => 2006-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3822 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11564239 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/564239
Method and apparatus for enabling multiple optical line termination devices to share a feeder fiber Nov 27, 2006 Issued
Array ( [id] => 4739154 [patent_doc_number] => 20080232807 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-25 [patent_title] => 'Wavelength Division Multiplexed-Passive Optical Network Capable of High-Speed Transmission of an Optical Signal By Using Modulation Format Having High Spectral Efficiency' [patent_app_type] => utility [patent_app_number] => 12/064229 [patent_app_country] => US [patent_app_date] => 2006-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6220 [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/A1/0232/20080232807.pdf [firstpage_image] =>[orig_patent_app_number] => 12064229 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/064229
Wavelength division multiplexed-passive optical network capable of high-speed transmission of an optical signal by using modulation format having high spectral efficiency Nov 13, 2006 Issued
Array ( [id] => 4544147 [patent_doc_number] => 07873272 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-01-18 [patent_title] => 'Optical pulse characterization using phase modulation' [patent_app_type] => utility [patent_app_number] => 11/559015 [patent_app_country] => US [patent_app_date] => 2006-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 5060 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/873/07873272.pdf [firstpage_image] =>[orig_patent_app_number] => 11559015 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/559015
Optical pulse characterization using phase modulation Nov 12, 2006 Issued
Array ( [id] => 4886048 [patent_doc_number] => 20080260380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-23 [patent_title] => 'Method of Providing Duplex Optical Communications and Optical Modulator Therefor' [patent_app_type] => utility [patent_app_number] => 12/090317 [patent_app_country] => US [patent_app_date] => 2006-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9853 [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/A1/0260/20080260380.pdf [firstpage_image] =>[orig_patent_app_number] => 12090317 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/090317
Method of providing duplex optical communications and optical modulator therefor Oct 18, 2006 Issued
Array ( [id] => 7547160 [patent_doc_number] => 08055139 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-08 [patent_title] => 'Light receiver' [patent_app_type] => utility [patent_app_number] => 11/580839 [patent_app_country] => US [patent_app_date] => 2006-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2819 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/055/08055139.pdf [firstpage_image] =>[orig_patent_app_number] => 11580839 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/580839
Light receiver Oct 15, 2006 Issued
Array ( [id] => 5010223 [patent_doc_number] => 20070280702 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-06 [patent_title] => 'Optical transmitter, optical communication system and method for adjusting optical transmitter' [patent_app_type] => utility [patent_app_number] => 11/581703 [patent_app_country] => US [patent_app_date] => 2006-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5001 [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] => publications/A1/0280/20070280702.pdf [firstpage_image] =>[orig_patent_app_number] => 11581703 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/581703
Optical transmitter, optical communication system and method for adjusting optical transmitter Oct 15, 2006 Issued
Array ( [id] => 5062280 [patent_doc_number] => 20070223919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-27 [patent_title] => 'Optical apparatus' [patent_app_type] => utility [patent_app_number] => 11/580911 [patent_app_country] => US [patent_app_date] => 2006-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3461 [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/A1/0223/20070223919.pdf [firstpage_image] =>[orig_patent_app_number] => 11580911 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/580911
Optical apparatus Oct 15, 2006 Issued
Array ( [id] => 5100522 [patent_doc_number] => 20070183784 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-09 [patent_title] => 'Multichannel bidirectional optical transceiver' [patent_app_type] => utility [patent_app_number] => 11/581241 [patent_app_country] => US [patent_app_date] => 2006-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1301 [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] => publications/A1/0183/20070183784.pdf [firstpage_image] =>[orig_patent_app_number] => 11581241 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/581241
Multichannel bidirectional optical transceiver Oct 15, 2006 Abandoned
Array ( [id] => 4982230 [patent_doc_number] => 20070086788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-19 [patent_title] => 'Optical single sideband modulator' [patent_app_type] => utility [patent_app_number] => 11/580767 [patent_app_country] => US [patent_app_date] => 2006-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1257 [patent_no_of_claims] => 5 [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/A1/0086/20070086788.pdf [firstpage_image] =>[orig_patent_app_number] => 11580767 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/580767
Optical single sideband modulator Oct 12, 2006 Abandoned
Array ( [id] => 257688 [patent_doc_number] => 07577370 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-08-18 [patent_title] => 'Method and apparatus for extracting optical clock signal' [patent_app_type] => utility [patent_app_number] => 11/580357 [patent_app_country] => US [patent_app_date] => 2006-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3799 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/577/07577370.pdf [firstpage_image] =>[orig_patent_app_number] => 11580357 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/580357
Method and apparatus for extracting optical clock signal Oct 12, 2006 Issued
Array ( [id] => 7755043 [patent_doc_number] => 08112005 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-07 [patent_title] => 'Optical receiver scheme with all-optical decision element' [patent_app_type] => utility [patent_app_number] => 12/088449 [patent_app_country] => US [patent_app_date] => 2006-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2201 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/112/08112005.pdf [firstpage_image] =>[orig_patent_app_number] => 12088449 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/088449
Optical receiver scheme with all-optical decision element Sep 27, 2006 Issued
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