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] => 11926404 [patent_doc_number] => 09794000 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-17 [patent_title] => 'High-speed, low-power optical communications' [patent_app_type] => utility [patent_app_number] => 15/131676 [patent_app_country] => US [patent_app_date] => 2016-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 3970 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15131676 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/131676
High-speed, low-power optical communications Apr 17, 2016 Issued
Array ( [id] => 11825528 [patent_doc_number] => 20170214465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-27 [patent_title] => 'Multimode Elliptical Core Optical Data Transmission' [patent_app_type] => utility [patent_app_number] => 15/131307 [patent_app_country] => US [patent_app_date] => 2016-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4533 [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] => 15131307 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/131307
Multimode elliptical core optical data transmission Apr 17, 2016 Issued
Array ( [id] => 12102946 [patent_doc_number] => 09860053 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-02 [patent_title] => 'Synchronization of SBS suppression modulation to enable small offset, OBI free, WDM signal transmission' [patent_app_type] => utility [patent_app_number] => 15/130350 [patent_app_country] => US [patent_app_date] => 2016-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 6785 [patent_no_of_claims] => 16 [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] => 15130350 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/130350
Synchronization of SBS suppression modulation to enable small offset, OBI free, WDM signal transmission Apr 14, 2016 Issued
Array ( [id] => 13654813 [patent_doc_number] => 09853734 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-12-26 [patent_title] => Apparatus and methods for digital signal constellation transformation [patent_app_type] => utility [patent_app_number] => 15/130778 [patent_app_country] => US [patent_app_date] => 2016-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 12409 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15130778 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/130778
Apparatus and methods for digital signal constellation transformation Apr 14, 2016 Issued
Array ( [id] => 12438888 [patent_doc_number] => 09979483 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-22 [patent_title] => Spatially multiplexed receiver for OBI-free multipoint-to-point optical networks [patent_app_type] => utility [patent_app_number] => 15/130229 [patent_app_country] => US [patent_app_date] => 2016-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3609 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15130229 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/130229
Spatially multiplexed receiver for OBI-free multipoint-to-point optical networks Apr 14, 2016 Issued
Array ( [id] => 11533522 [patent_doc_number] => 20170093502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-30 [patent_title] => 'Wavelength Optimization For Underwater Optical Communications' [patent_app_type] => utility [patent_app_number] => 15/083563 [patent_app_country] => US [patent_app_date] => 2016-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3979 [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] => 15083563 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/083563
Wavelength optimization for underwater optical communications Mar 28, 2016 Issued
Array ( [id] => 11021856 [patent_doc_number] => 20160218811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-28 [patent_title] => 'Digital Generation of Multi-Level Phase Shifting with a Mach-Zehnder Modulator (MZM)' [patent_app_type] => utility [patent_app_number] => 14/989966 [patent_app_country] => US [patent_app_date] => 2016-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 9147 [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] => 14989966 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/989966
Digital generation of multi-level phase shifting with a Mach-Zehnder modulator (MZM) Jan 6, 2016 Issued
Array ( [id] => 11007924 [patent_doc_number] => 20160204876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-14 [patent_title] => 'OPTICAL TRANSMISSION APPARATUS, OPTICAL TRANSMISSION SYSTEM, AND TRANSMISSION WAVELENGTH CONTROL METHOD' [patent_app_type] => utility [patent_app_number] => 14/989933 [patent_app_country] => US [patent_app_date] => 2016-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 16706 [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] => 14989933 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/989933
Optical transmission apparatus, optical transmission system, and transmission wavelength control method Jan 6, 2016 Issued
Array ( [id] => 11029626 [patent_doc_number] => 20160226582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-04 [patent_title] => 'ESTIMATING DEVICE AND METHOD FOR ESTIMATING' [patent_app_type] => utility [patent_app_number] => 14/989074 [patent_app_country] => US [patent_app_date] => 2016-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8394 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14989074 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/989074
Estimating device and method for estimating Jan 5, 2016 Issued
Array ( [id] => 11029626 [patent_doc_number] => 20160226582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-04 [patent_title] => 'ESTIMATING DEVICE AND METHOD FOR ESTIMATING' [patent_app_type] => utility [patent_app_number] => 14/989074 [patent_app_country] => US [patent_app_date] => 2016-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8394 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14989074 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/989074
Estimating device and method for estimating Jan 5, 2016 Issued
Array ( [id] => 11000733 [patent_doc_number] => 20160197680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-07 [patent_title] => 'NONLINEAR COMPENSATION METHOD AND APPARATUS AND SYSTEM IN MULTICARRIER OPTICAL COMMUNICATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/987088 [patent_app_country] => US [patent_app_date] => 2016-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9270 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14987088 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/987088
Nonlinear compensation method and apparatus and system in multicarrier optical communication system Jan 3, 2016 Issued
Array ( [id] => 11007923 [patent_doc_number] => 20160204875 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-14 [patent_title] => 'OPTICAL TRANSMISSION SYSTEM, WAVELENGTH CONTROL METHOD AND NODE' [patent_app_type] => utility [patent_app_number] => 14/987106 [patent_app_country] => US [patent_app_date] => 2016-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 21764 [patent_no_of_claims] => 13 [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] => 14987106 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/987106
Optical transmission system, wavelength control method and node Jan 3, 2016 Issued
Array ( [id] => 11007923 [patent_doc_number] => 20160204875 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-14 [patent_title] => 'OPTICAL TRANSMISSION SYSTEM, WAVELENGTH CONTROL METHOD AND NODE' [patent_app_type] => utility [patent_app_number] => 14/987106 [patent_app_country] => US [patent_app_date] => 2016-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 21764 [patent_no_of_claims] => 13 [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] => 14987106 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/987106
Optical transmission system, wavelength control method and node Jan 3, 2016 Issued
Array ( [id] => 11734314 [patent_doc_number] => 20170195757 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-06 [patent_title] => 'SYSTEMS AND METHODS FOR MULTILAYER PEERING' [patent_app_type] => utility [patent_app_number] => 14/986442 [patent_app_country] => US [patent_app_date] => 2015-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5132 [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] => 14986442 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/986442
Systems and methods for multilayer peering Dec 30, 2015 Issued
Array ( [id] => 11734312 [patent_doc_number] => 20170195755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-06 [patent_title] => 'SYSTEMS AND METHODS FOR COUPLING A FIBER TO A POLARIZATION SENSITIVE PHOTONIC INTEGRATED CIRCUIT' [patent_app_type] => utility [patent_app_number] => 14/986461 [patent_app_country] => US [patent_app_date] => 2015-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7542 [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] => 14986461 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/986461
Systems and methods for coupling a fiber to a polarization sensitive photonic integrated circuit Dec 30, 2015 Issued
Array ( [id] => 11816298 [patent_doc_number] => 09720243 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-08-01 [patent_title] => 'Wavelength division monolithic optical device' [patent_app_type] => utility [patent_app_number] => 14/986036 [patent_app_country] => US [patent_app_date] => 2015-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 9806 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14986036 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/986036
Wavelength division monolithic optical device Dec 30, 2015 Issued
Array ( [id] => 11904944 [patent_doc_number] => 09774394 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-26 [patent_title] => 'Digital noise loading for optical receivers' [patent_app_type] => utility [patent_app_number] => 14/945528 [patent_app_country] => US [patent_app_date] => 2015-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4010 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14945528 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/945528
Digital noise loading for optical receivers Nov 18, 2015 Issued
Array ( [id] => 12087720 [patent_doc_number] => 09841447 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-12 [patent_title] => 'Apparatus enabling use of a reference diode to compare against a device under test in relative amplitude and phase measurements' [patent_app_type] => utility [patent_app_number] => 14/945395 [patent_app_country] => US [patent_app_date] => 2015-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5160 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14945395 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/945395
Apparatus enabling use of a reference diode to compare against a device under test in relative amplitude and phase measurements Nov 17, 2015 Issued
Array ( [id] => 11238539 [patent_doc_number] => 09465177 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-11 [patent_title] => 'Optical bench apparatus having integrated monitor photodetectors and method for monitoring optical power using same' [patent_app_type] => utility [patent_app_number] => 14/923197 [patent_app_country] => US [patent_app_date] => 2015-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4642 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14923197 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/923197
Optical bench apparatus having integrated monitor photodetectors and method for monitoring optical power using same Oct 25, 2015 Issued
Array ( [id] => 11593558 [patent_doc_number] => 20170117970 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-27 [patent_title] => 'SYSTEM AND METHOD FOR PRODUCING HIGH-PRECISION ELECTRICAL SIGNALS AND CONTINUOUS-WAVE OPTICAL SIGNALS' [patent_app_type] => utility [patent_app_number] => 14/921146 [patent_app_country] => US [patent_app_date] => 2015-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4893 [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] => 14921146 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/921146
System and method for producing high-precision electrical signals and continuous-wave optical signals Oct 22, 2015 Issued
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