Search

Hibret Asnake Woldekidan

Examiner (ID: 7488, Phone: (571)270-5145 , Office: P/2637 )

Most Active Art Unit
2637
Art Unit(s)
2637, 2635, 2613, 2634
Total Applications
998
Issued Applications
827
Pending Applications
69
Abandoned Applications
122

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18131901 [patent_doc_number] => 11558119 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Optical interconnects [patent_app_type] => utility [patent_app_number] => 17/303184 [patent_app_country] => US [patent_app_date] => 2021-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5160 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17303184 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/303184
Optical interconnects May 23, 2021 Issued
Array ( [id] => 19307094 [patent_doc_number] => 20240235674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => OPTICAL TRANSMISSION CONTROL DEVICE, OPTICAL TRANSMISSION CONTROL METHOD, AND OPTICAL TRANSMISSION CONTROL PROGRAM [patent_app_type] => utility [patent_app_number] => 18/558625 [patent_app_country] => US [patent_app_date] => 2021-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6470 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18558625 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/558625
OPTICAL TRANSMISSION CONTROL DEVICE, OPTICAL TRANSMISSION CONTROL METHOD, AND OPTICAL TRANSMISSION CONTROL PROGRAM May 9, 2021 Pending
Array ( [id] => 20637511 [patent_doc_number] => 12598405 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-07 [patent_title] => Optical transmission/reception system and optical transmission/reception method [patent_app_type] => utility [patent_app_number] => 18/289174 [patent_app_country] => US [patent_app_date] => 2021-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1238 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18289174 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/289174
Optical transmission/reception system and optical transmission/reception method May 9, 2021 Issued
Array ( [id] => 20003341 [patent_doc_number] => 20250141563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => ANALOG-DIGITAL CONVERSION METHOD AND ANALOG-DIGITAL CONVERTER [patent_app_type] => utility [patent_app_number] => 18/556837 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3035 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18556837 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/556837
ANALOG-DIGITAL CONVERSION METHOD AND ANALOG-DIGITAL CONVERTER Apr 27, 2021 Issued
Array ( [id] => 17623927 [patent_doc_number] => 11342997 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-05-24 [patent_title] => Optimized switching fabric with multi-point optics in a data center [patent_app_type] => utility [patent_app_number] => 17/243337 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 14529 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17243337 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/243337
Optimized switching fabric with multi-point optics in a data center Apr 27, 2021 Issued
Array ( [id] => 17332913 [patent_doc_number] => 11223385 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-01-11 [patent_title] => Optical apparatus and optical receiving method [patent_app_type] => utility [patent_app_number] => 17/232180 [patent_app_country] => US [patent_app_date] => 2021-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9336 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17232180 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/232180
Optical apparatus and optical receiving method Apr 15, 2021 Issued
Array ( [id] => 17731501 [patent_doc_number] => 11387907 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Optical transceiver and optical coherent receiving system [patent_app_type] => utility [patent_app_number] => 17/229005 [patent_app_country] => US [patent_app_date] => 2021-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5104 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17229005 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/229005
Optical transceiver and optical coherent receiving system Apr 12, 2021 Issued
Array ( [id] => 18481714 [patent_doc_number] => 11695474 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Autonomous provisioning of optical channels in submarine or foreign optical line systems [patent_app_type] => utility [patent_app_number] => 17/224173 [patent_app_country] => US [patent_app_date] => 2021-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 44 [patent_figures_cnt] => 53 [patent_no_of_words] => 15016 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 17224173 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/224173
Autonomous provisioning of optical channels in submarine or foreign optical line systems Apr 6, 2021 Issued
Array ( [id] => 17934211 [patent_doc_number] => 20220329337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => TIME SYNCHRONIZATION IN PASSIVE OPTICAL NETWORKS [patent_app_type] => utility [patent_app_number] => 17/224532 [patent_app_country] => US [patent_app_date] => 2021-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8902 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17224532 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/224532
Time synchronization in passive optical networks Apr 6, 2021 Issued
Array ( [id] => 17918832 [patent_doc_number] => 20220321228 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => MULTI-PIXEL WAVEGUIDE OPTICAL RECEIVER [patent_app_type] => utility [patent_app_number] => 17/217628 [patent_app_country] => US [patent_app_date] => 2021-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5766 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17217628 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/217628
Multi-pixel waveguide optical receiver Mar 29, 2021 Issued
Array ( [id] => 17871795 [patent_doc_number] => 20220294532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => OPTICAL COMMUNICATION TRANSMITTING DEVICE, OPTICAL COMMUNICATION RECEIVING DEVICE, METHOD AND SYSTEM [patent_app_type] => utility [patent_app_number] => 17/636155 [patent_app_country] => US [patent_app_date] => 2021-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7139 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17636155 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/636155
Optical communication transmitting device, optical communication receiving device, method and system Mar 15, 2021 Issued
Array ( [id] => 17131318 [patent_doc_number] => 20210306087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => OPTICAL COMMUNICATION COMPONENT, OPTICAL TRANSMITTER, AND CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 17/197282 [patent_app_country] => US [patent_app_date] => 2021-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24565 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17197282 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/197282
Optical communication component, optical transmitter, and control method Mar 9, 2021 Issued
Array ( [id] => 20530826 [patent_doc_number] => 12549271 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Transmission device, optical transmission system, and optical transmission method [patent_app_type] => utility [patent_app_number] => 18/279176 [patent_app_country] => US [patent_app_date] => 2021-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2316 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18279176 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/279176
Transmission device, optical transmission system, and optical transmission method Mar 3, 2021 Issued
Array ( [id] => 20581854 [patent_doc_number] => 12574112 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Optical amplifier apparatus and method [patent_app_type] => utility [patent_app_number] => 18/279549 [patent_app_country] => US [patent_app_date] => 2021-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 1203 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18279549 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/279549
Optical amplifier apparatus and method Mar 2, 2021 Issued
Array ( [id] => 17607875 [patent_doc_number] => 11336370 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-05-17 [patent_title] => Integrated multi-channel photonics transmitter chip having variable power dividers [patent_app_type] => utility [patent_app_number] => 17/191132 [patent_app_country] => US [patent_app_date] => 2021-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 14120 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17191132 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/191132
Integrated multi-channel photonics transmitter chip having variable power dividers Mar 2, 2021 Issued
Array ( [id] => 19080063 [patent_doc_number] => 11949449 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => Spatial optical transmission apparatus [patent_app_type] => utility [patent_app_number] => 17/753357 [patent_app_country] => US [patent_app_date] => 2021-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 7219 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17753357 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/753357
Spatial optical transmission apparatus Mar 1, 2021 Issued
Array ( [id] => 17332947 [patent_doc_number] => 11223419 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-01-11 [patent_title] => Optical system and method [patent_app_type] => utility [patent_app_number] => 17/187518 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 9743 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17187518 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/187518
Optical system and method Feb 25, 2021 Issued
Array ( [id] => 16889777 [patent_doc_number] => 20210175974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => OPTICAL COHERENT TRANSMITTER ON A SILICON CHIP [patent_app_type] => utility [patent_app_number] => 17/180529 [patent_app_country] => US [patent_app_date] => 2021-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4597 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17180529 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/180529
Optical coherent transmitter on a silicon chip Feb 18, 2021 Issued
Array ( [id] => 17909318 [patent_doc_number] => 11463190 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Optical repeater and control method for optical repeater [patent_app_type] => utility [patent_app_number] => 17/178896 [patent_app_country] => US [patent_app_date] => 2021-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5593 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17178896 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/178896
Optical repeater and control method for optical repeater Feb 17, 2021 Issued
Array ( [id] => 17793694 [patent_doc_number] => 20220252786 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => DIGITAL INPUT CIRCUIT DESIGN FOR PHOTONIC INTEGRATED CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/174173 [patent_app_country] => US [patent_app_date] => 2021-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14318 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17174173 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/174173
Digital input circuit design for photonic integrated circuit Feb 10, 2021 Issued
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