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] => 18928020 [patent_doc_number] => 20240031024 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => Determining Gains for Amplifiers in an Optical Network [patent_app_type] => utility [patent_app_number] => 18/030194 [patent_app_country] => US [patent_app_date] => 2020-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11632 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18030194 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/030194
Determining Gains for Amplifiers in an Optical Network Oct 6, 2020 Pending
Array ( [id] => 17501484 [patent_doc_number] => 11290202 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Optical reception apparatus and monitor signal generating method [patent_app_type] => utility [patent_app_number] => 17/060364 [patent_app_country] => US [patent_app_date] => 2020-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7939 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17060364 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/060364
Optical reception apparatus and monitor signal generating method Sep 30, 2020 Issued
Array ( [id] => 16944856 [patent_doc_number] => 11057115 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-07-06 [patent_title] => Optical communication device [patent_app_type] => utility [patent_app_number] => 17/039644 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4326 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [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] => 17039644 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/039644
Optical communication device Sep 29, 2020 Issued
Array ( [id] => 16546031 [patent_doc_number] => 20200412446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => METHOD, DEVICE AND SYSTEM FOR CONTROLLING PROTECTION SWITCHING ON OPTICAL NETWORK [patent_app_type] => utility [patent_app_number] => 17/018978 [patent_app_country] => US [patent_app_date] => 2020-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6998 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17018978 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/018978
Method, device and system for controlling protection switching on optical network Sep 10, 2020 Issued
Array ( [id] => 17575051 [patent_doc_number] => 11323333 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-03 [patent_title] => Power optical transmission route and spectrum allocation method based on elastic optical network [patent_app_type] => utility [patent_app_number] => 16/973787 [patent_app_country] => US [patent_app_date] => 2020-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4001 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 553 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16973787 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/973787
Power optical transmission route and spectrum allocation method based on elastic optical network Sep 3, 2020 Issued
Array ( [id] => 17408383 [patent_doc_number] => 11249262 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-15 [patent_title] => Wave division multiplexer arrangement for small cell networks [patent_app_type] => utility [patent_app_number] => 17/000424 [patent_app_country] => US [patent_app_date] => 2020-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4314 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17000424 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/000424
Wave division multiplexer arrangement for small cell networks Aug 23, 2020 Issued
Array ( [id] => 17486940 [patent_doc_number] => 20220094444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => OPTICAL TRANSMISSION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/442121 [patent_app_country] => US [patent_app_date] => 2020-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3747 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 17442121 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/442121
Optical transmission system Aug 19, 2020 Issued
Array ( [id] => 17403381 [patent_doc_number] => 20220045472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => TECHNIQUES FOR THERMAL MANAGEMENT WITHIN OPTICAL SUBASSEMBLY MODULES AND A HEATER DEVICE FOR LASER DIODE TEMPERATURE CONTROL [patent_app_type] => utility [patent_app_number] => 16/987126 [patent_app_country] => US [patent_app_date] => 2020-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10039 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16987126 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/987126
Techniques for thermal management within optical subassembly modules and a heater device for laser diode temperature control Aug 5, 2020 Issued
Array ( [id] => 16804690 [patent_doc_number] => 10999659 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-04 [patent_title] => Optical network device and method for monitoring transmission line [patent_app_type] => utility [patent_app_number] => 16/937707 [patent_app_country] => US [patent_app_date] => 2020-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 38 [patent_no_of_words] => 12881 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16937707 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/937707
Optical network device and method for monitoring transmission line Jul 23, 2020 Issued
Array ( [id] => 17530668 [patent_doc_number] => 11303378 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-12 [patent_title] => Optical forwarding device [patent_app_type] => utility [patent_app_number] => 16/936402 [patent_app_country] => US [patent_app_date] => 2020-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2867 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16936402 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/936402
Optical forwarding device Jul 21, 2020 Issued
Array ( [id] => 17360664 [patent_doc_number] => 20220021460 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => SPECTRALLY BEAM-COMBINED, FIBER-BASED MULTI-WAVELENGTH RECEIVER/TRANSCEIVER [patent_app_type] => utility [patent_app_number] => 16/929056 [patent_app_country] => US [patent_app_date] => 2020-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8305 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16929056 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/929056
Spectrally beam-combined, fiber-based multi-wavelength receiver/transceiver Jul 13, 2020 Issued
Array ( [id] => 16403113 [patent_doc_number] => 20200343971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => PROTECTION SWITCHING METHOD AND NODE [patent_app_type] => utility [patent_app_number] => 16/925687 [patent_app_country] => US [patent_app_date] => 2020-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28021 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16925687 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/925687
Protection switching method and node Jul 9, 2020 Issued
Array ( [id] => 16379972 [patent_doc_number] => 20200328815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => OPTICAL MODULE [patent_app_type] => utility [patent_app_number] => 16/911897 [patent_app_country] => US [patent_app_date] => 2020-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8306 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16911897 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/911897
Optical module Jun 24, 2020 Issued
Array ( [id] => 19611380 [patent_doc_number] => 12160268 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-03 [patent_title] => Communication system, communication method, accommodation station device and base station device [patent_app_type] => utility [patent_app_number] => 18/012810 [patent_app_country] => US [patent_app_date] => 2020-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 13852 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18012810 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/012810
Communication system, communication method, accommodation station device and base station device Jun 24, 2020 Issued
Array ( [id] => 17861021 [patent_doc_number] => 11442177 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => System and method to transport GPS signals and radio frequency signals over a fiber optic channel with power supplied over the fiber optic channel [patent_app_type] => utility [patent_app_number] => 16/908323 [patent_app_country] => US [patent_app_date] => 2020-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3715 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16908323 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/908323
System and method to transport GPS signals and radio frequency signals over a fiber optic channel with power supplied over the fiber optic channel Jun 21, 2020 Issued
Array ( [id] => 16959796 [patent_doc_number] => 11063683 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-07-13 [patent_title] => Scalable ROADM architecture with multi-plane switching [patent_app_type] => utility [patent_app_number] => 16/899739 [patent_app_country] => US [patent_app_date] => 2020-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 7523 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16899739 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/899739
Scalable ROADM architecture with multi-plane switching Jun 11, 2020 Issued
Array ( [id] => 16586935 [patent_doc_number] => 20210021337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => TIMING MEASUREMENT APPARATUS [patent_app_type] => utility [patent_app_number] => 16/898218 [patent_app_country] => US [patent_app_date] => 2020-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7295 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16898218 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/898218
Timing measurement apparatus Jun 9, 2020 Issued
Array ( [id] => 17781142 [patent_doc_number] => 20220247492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => POWER AND DATA TRANSMISSION TO SUBSTRATE SUPPORT IN PLASMA CHAMBERS VIA OPTICAL FIBER [patent_app_type] => utility [patent_app_number] => 17/617517 [patent_app_country] => US [patent_app_date] => 2020-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10828 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17617517 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/617517
Power and data transmission to substrate support in plasma chambers via optical fiber Jun 7, 2020 Issued
Array ( [id] => 16485473 [patent_doc_number] => 20200379076 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => REMOTE CONTROLLED NAVIGATION/LOCATOR BEACON SYSTEM [patent_app_type] => utility [patent_app_number] => 16/887663 [patent_app_country] => US [patent_app_date] => 2020-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7716 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16887663 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/887663
Remote controlled navigation/locator beacon system May 28, 2020 Issued
Array ( [id] => 17773733 [patent_doc_number] => 11405703 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-02 [patent_title] => Method and apparatus for transmission using interface, and device [patent_app_type] => utility [patent_app_number] => 16/886857 [patent_app_country] => US [patent_app_date] => 2020-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 21 [patent_no_of_words] => 11406 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16886857 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/886857
Method and apparatus for transmission using interface, and device May 28, 2020 Issued
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