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] => 16546042 [patent_doc_number] => 20200412457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => SUPERCONDUCTING INTERPOSER FOR OPTICAL TRANSDUCTION OF QUANTUM INFORMATION [patent_app_type] => utility [patent_app_number] => 16/455043 [patent_app_country] => US [patent_app_date] => 2019-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3273 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16455043 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/455043
Superconducting interposer for optical transduction of quantum information Jun 26, 2019 Issued
Array ( [id] => 16575380 [patent_doc_number] => 10897311 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-19 [patent_title] => Optical signal modulation circuit and apparatus [patent_app_type] => utility [patent_app_number] => 16/452389 [patent_app_country] => US [patent_app_date] => 2019-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3195 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16452389 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/452389
Optical signal modulation circuit and apparatus Jun 24, 2019 Issued
Array ( [id] => 17225415 [patent_doc_number] => 11177931 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-16 [patent_title] => Clock transmission method and related device [patent_app_type] => utility [patent_app_number] => 16/449443 [patent_app_country] => US [patent_app_date] => 2019-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 11404 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16449443 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/449443
Clock transmission method and related device Jun 22, 2019 Issued
Array ( [id] => 14940413 [patent_doc_number] => 20190305845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => NOISE-FREE MEASUREMENT OF THE SPECTRAL SHAPE OF A MODULATED SIGNAL USING SPECTRAL CORRELATION [patent_app_type] => utility [patent_app_number] => 16/445992 [patent_app_country] => US [patent_app_date] => 2019-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18611 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16445992 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/445992
Noise-free measurement of the spectral shape of a modulated signal using spectral correlation Jun 18, 2019 Issued
Array ( [id] => 16767991 [patent_doc_number] => 10979788 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-13 [patent_title] => Methods and apparatus for a colorless directionless and super-channel contentionless (CDSC) optical network architecture [patent_app_type] => utility [patent_app_number] => 16/446124 [patent_app_country] => US [patent_app_date] => 2019-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9137 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16446124 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/446124
Methods and apparatus for a colorless directionless and super-channel contentionless (CDSC) optical network architecture Jun 18, 2019 Issued
Array ( [id] => 16747804 [patent_doc_number] => 10972816 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-06 [patent_title] => Methods, systems and computer programs for enabling deep fiber access to a software defined network [patent_app_type] => utility [patent_app_number] => 16/428174 [patent_app_country] => US [patent_app_date] => 2019-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3772 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [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] => 16428174 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/428174
Methods, systems and computer programs for enabling deep fiber access to a software defined network May 30, 2019 Issued
Array ( [id] => 15891165 [patent_doc_number] => 10651946 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-05-12 [patent_title] => In-field calibration of laser transmitter [patent_app_type] => utility [patent_app_number] => 16/426193 [patent_app_country] => US [patent_app_date] => 2019-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9287 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16426193 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/426193
In-field calibration of laser transmitter May 29, 2019 Issued
Array ( [id] => 18548861 [patent_doc_number] => 11722224 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-08 [patent_title] => Optical semiconductor device [patent_app_type] => utility [patent_app_number] => 17/428624 [patent_app_country] => US [patent_app_date] => 2019-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 9575 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17428624 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/428624
Optical semiconductor device May 26, 2019 Issued
Array ( [id] => 16472472 [patent_doc_number] => 20200374010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => Control Signal Repeater System [patent_app_type] => utility [patent_app_number] => 16/422312 [patent_app_country] => US [patent_app_date] => 2019-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8065 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16422312 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/422312
Control signal repeater system May 23, 2019 Issued
Array ( [id] => 17289517 [patent_doc_number] => 11206086 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-21 [patent_title] => Optical transceiver [patent_app_type] => utility [patent_app_number] => 17/054596 [patent_app_country] => US [patent_app_date] => 2019-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 7716 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 363 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17054596 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/054596
Optical transceiver May 21, 2019 Issued
Array ( [id] => 16789934 [patent_doc_number] => 10992378 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Information processing apparatus and optical fiber inspection method [patent_app_type] => utility [patent_app_number] => 16/412469 [patent_app_country] => US [patent_app_date] => 2019-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5779 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16412469 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/412469
Information processing apparatus and optical fiber inspection method May 14, 2019 Issued
Array ( [id] => 17425042 [patent_doc_number] => 11258510 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-22 [patent_title] => Tunable optical filter control apparatus and tunable optical filter control method [patent_app_type] => utility [patent_app_number] => 17/057024 [patent_app_country] => US [patent_app_date] => 2019-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 11606 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17057024 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/057024
Tunable optical filter control apparatus and tunable optical filter control method May 8, 2019 Issued
Array ( [id] => 17159669 [patent_doc_number] => 20210320720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => OPTICAL TRANSMISSION APPARATUS, OPTICAL COMMUNICATION SYSTEM, AND OPTICAL SIGNAL TRANSMISSION METHOD [patent_app_type] => utility [patent_app_number] => 17/273571 [patent_app_country] => US [patent_app_date] => 2019-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6293 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17273571 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/273571
Optical transmission apparatus, optical communication system, and optical signal transmission method Apr 24, 2019 Issued
Array ( [id] => 15891145 [patent_doc_number] => 10651936 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-05-12 [patent_title] => Communication to device through lighting control [patent_app_type] => utility [patent_app_number] => 16/390374 [patent_app_country] => US [patent_app_date] => 2019-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9905 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16390374 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/390374
Communication to device through lighting control Apr 21, 2019 Issued
Array ( [id] => 16395296 [patent_doc_number] => 20200336237 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => THROUGHPUT INCREASES FOR OPTICAL COMMUNICATIONS [patent_app_type] => utility [patent_app_number] => 16/387813 [patent_app_country] => US [patent_app_date] => 2019-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31782 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16387813 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/387813
Throughput increases for optical communications Apr 17, 2019 Issued
Array ( [id] => 16395278 [patent_doc_number] => 20200336219 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => TECHNIQUES FOR MAGNETIC SHIELDING OF AN OPTICAL ISOLATOR TO MAINTAIN NOMINAL MAGNETIC FLUX DENSITY AND A TRANSMITTER OR TRANSCEIVER SYSTEM IMPLEMENTING SAME [patent_app_type] => utility [patent_app_number] => 16/387816 [patent_app_country] => US [patent_app_date] => 2019-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4364 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16387816 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/387816
Techniques for magnetic shielding of an optical isolator to maintain nominal magnetic flux density and a transmitter or transceiver system implementing same Apr 17, 2019 Issued
Array ( [id] => 16395276 [patent_doc_number] => 20200336217 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => TRANSMITTER FOR THROUGHPUT INCREASES FOR OPTICAL COMMUNICATIONS [patent_app_type] => utility [patent_app_number] => 16/387827 [patent_app_country] => US [patent_app_date] => 2019-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31784 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16387827 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/387827
Transmitter for throughput increases for optical communications Apr 17, 2019 Issued
Array ( [id] => 14678233 [patent_doc_number] => 20190238231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => HEADEND FOR DISTRIBUTED ANTENNA SYSTEM AND OPERATING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/381259 [patent_app_country] => US [patent_app_date] => 2019-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6929 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16381259 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/381259
Headend for distributed antenna system and operating method thereof Apr 10, 2019 Issued
Array ( [id] => 17263944 [patent_doc_number] => 20210376929 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => OPTICAL TRANSMISSION SYSTEM AND METHOD FOR CORE SCRAMBLING FOR MULTICORE OPTICAL FIBERS [patent_app_type] => utility [patent_app_number] => 17/050351 [patent_app_country] => US [patent_app_date] => 2019-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11926 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17050351 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/050351
Optical transmission system and method for core scrambling for multicore optical fibers Apr 9, 2019 Issued
Array ( [id] => 16049281 [patent_doc_number] => 10686533 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-16 [patent_title] => Balanced optical receivers and methods for detecting optical communication signals [patent_app_type] => utility [patent_app_number] => 16/367567 [patent_app_country] => US [patent_app_date] => 2019-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8264 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16367567 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/367567
Balanced optical receivers and methods for detecting optical communication signals Mar 27, 2019 Issued
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