Search

Michael S Barca

Examiner (ID: 8228)

Most Active Art Unit
3751
Art Unit(s)
3751
Total Applications
8
Issued Applications
4
Pending Applications
0
Abandoned Applications
4

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17986954 [patent_doc_number] => 20220352991 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => Asymmetric Bidirectional Optical Wireless Communication System Based on Orbital Angular Momentum [patent_app_type] => utility [patent_app_number] => 17/732899 [patent_app_country] => US [patent_app_date] => 2022-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2378 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17732899 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/732899
Asymmetric bidirectional optical wireless communication system based on orbital angular momentum Apr 28, 2022 Issued
Array ( [id] => 18640243 [patent_doc_number] => 11764876 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Optical frequency transfer device based on passive phase compensation and transfer method [patent_app_type] => utility [patent_app_number] => 17/733972 [patent_app_country] => US [patent_app_date] => 2022-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5496 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 451 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17733972 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/733972
Optical frequency transfer device based on passive phase compensation and transfer method Apr 28, 2022 Issued
Array ( [id] => 18730222 [patent_doc_number] => 20230344520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => Intelligent Monitoring and Repair of Network Services Using Log Feeds Provided Over Li-Fi Networks [patent_app_type] => utility [patent_app_number] => 17/726630 [patent_app_country] => US [patent_app_date] => 2022-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10523 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17726630 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/726630
Intelligent monitoring and repair of network services using log feeds provided over Li-Fi networks Apr 21, 2022 Issued
Array ( [id] => 18730246 [patent_doc_number] => 20230344544 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => Fiber Optic Sensing And Communication Systems [patent_app_type] => utility [patent_app_number] => 17/727414 [patent_app_country] => US [patent_app_date] => 2022-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19714 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17727414 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/727414
Fiber Optic Sensing And Communication Systems Apr 21, 2022 Pending
Array ( [id] => 18025287 [patent_doc_number] => 20220376786 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => FREQUENCY DOMAIN METHOD AND SYSTEM FOR MEASURING MODAL BANDWIDTH, CHROMATIC DISPERSION, AND SKEW OF OPTICAL FIBERS [patent_app_type] => utility [patent_app_number] => 17/725924 [patent_app_country] => US [patent_app_date] => 2022-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13904 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17725924 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/725924
FREQUENCY DOMAIN METHOD AND SYSTEM FOR MEASURING MODAL BANDWIDTH, CHROMATIC DISPERSION, AND SKEW OF OPTICAL FIBERS Apr 20, 2022 Pending
Array ( [id] => 18681047 [patent_doc_number] => 20230318712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => Tunable optical filter in coherent optical transmitters [patent_app_type] => utility [patent_app_number] => 17/712263 [patent_app_country] => US [patent_app_date] => 2022-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3493 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17712263 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/712263
Tunable optical filter in coherent optical transmitters Apr 3, 2022 Pending
Array ( [id] => 17994294 [patent_doc_number] => 20220360331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => Operation method of network device and control chip of network device [patent_app_type] => utility [patent_app_number] => 17/702044 [patent_app_country] => US [patent_app_date] => 2022-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2985 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17702044 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/702044
Operation method of network device and control chip of network device Mar 22, 2022 Issued
Array ( [id] => 19016948 [patent_doc_number] => 11923896 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Optical transceiver tuning using machine learning [patent_app_type] => utility [patent_app_number] => 17/701411 [patent_app_country] => US [patent_app_date] => 2022-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4044 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17701411 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/701411
Optical transceiver tuning using machine learning Mar 21, 2022 Issued
Array ( [id] => 17724193 [patent_doc_number] => 20220216915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => METHOD AND APPARATUS FOR A RESTORATION NETWORK WITH DYNAMIC ACTIVATION OF PRE-DEPLOYED NETWORK RESOURCES [patent_app_type] => utility [patent_app_number] => 17/700474 [patent_app_country] => US [patent_app_date] => 2022-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7958 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17700474 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/700474
Method and apparatus for a restoration network with dynamic activation of pre-deployed network resources Mar 20, 2022 Issued
Array ( [id] => 17918818 [patent_doc_number] => 20220321214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => SUPPRESSED OUT-OF-BAND LEVEL FOR INCREASING LOSS MARGIN AND STABLE ABC OPERATION OF CODED DFOS SYSTEM [patent_app_type] => utility [patent_app_number] => 17/699148 [patent_app_country] => US [patent_app_date] => 2022-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4903 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17699148 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/699148
Suppressed out-of-band level for increasing loss margin and stable ABC operation of coded DFOS system Mar 19, 2022 Issued
Array ( [id] => 18654010 [patent_doc_number] => 20230299855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => Coherent receiver having low VOA-induced phase changes [patent_app_type] => utility [patent_app_number] => 17/696948 [patent_app_country] => US [patent_app_date] => 2022-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7987 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17696948 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/696948
Coherent receiver having low VOA-induced phase changes Mar 16, 2022 Pending
Array ( [id] => 17887561 [patent_doc_number] => 20220303039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => OPTICAL NETWORK MANAGEMENT DEVICE, OPTICAL NETWORK SYSTEM, OPTICAL NETWORK MANAGEMENT METHOD, AND OPTICAL NETWORK MANAGEMENT PROGRAM [patent_app_type] => utility [patent_app_number] => 17/695975 [patent_app_country] => US [patent_app_date] => 2022-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7402 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17695975 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/695975
Optical network management device, optical network system, optical network management method, and optical network management program Mar 15, 2022 Issued
Array ( [id] => 18025311 [patent_doc_number] => 20220376810 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => OPTICAL COMMUNICATIONS MODULE LINK EXTENDER, AND RELATED SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 17/653806 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 56414 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17653806 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/653806
Optical communications module link extender, and related systems and methods Mar 6, 2022 Issued
Array ( [id] => 18616626 [patent_doc_number] => 20230283365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => APPARATUSES INTEGRATING SEPARATE WDM MODULES AND OTDR/SWITCH MODULES [patent_app_type] => utility [patent_app_number] => 17/687098 [patent_app_country] => US [patent_app_date] => 2022-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5425 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17687098 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/687098
APPARATUSES INTEGRATING SEPARATE WDM MODULES AND OTDR/SWITCH MODULES Mar 3, 2022 Pending
Array ( [id] => 17677761 [patent_doc_number] => 20220190928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => Wavelength Tuning Method and Related Device [patent_app_type] => utility [patent_app_number] => 17/683531 [patent_app_country] => US [patent_app_date] => 2022-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11785 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17683531 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/683531
Wavelength tuning method and related device Feb 28, 2022 Issued
Array ( [id] => 18600853 [patent_doc_number] => 20230275656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => Fast Fiber Transient Locating Systems and Methods [patent_app_type] => utility [patent_app_number] => 17/680593 [patent_app_country] => US [patent_app_date] => 2022-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5739 [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] => 17680593 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/680593
Fast fiber transient locating systems and methods Feb 24, 2022 Issued
Array ( [id] => 18416621 [patent_doc_number] => 11671172 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-06-06 [patent_title] => Systems and methods for characterizing an optical fiber in a dense wavelength division multiplexing optical link [patent_app_type] => utility [patent_app_number] => 17/681171 [patent_app_country] => US [patent_app_date] => 2022-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 7812 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17681171 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/681171
Systems and methods for characterizing an optical fiber in a dense wavelength division multiplexing optical link Feb 24, 2022 Issued
Array ( [id] => 18074256 [patent_doc_number] => 11533101 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-12-20 [patent_title] => Communicating information using photonic crystal masers [patent_app_type] => utility [patent_app_number] => 17/667281 [patent_app_country] => US [patent_app_date] => 2022-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 22851 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17667281 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/667281
Communicating information using photonic crystal masers Feb 7, 2022 Issued
Array ( [id] => 18292918 [patent_doc_number] => 11621794 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-04-04 [patent_title] => Systems and methods for processing a subcarrier-multiplexed signal [patent_app_type] => utility [patent_app_number] => 17/590243 [patent_app_country] => US [patent_app_date] => 2022-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5027 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 17590243 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/590243
Systems and methods for processing a subcarrier-multiplexed signal Jan 31, 2022 Issued
Array ( [id] => 17781139 [patent_doc_number] => 20220247489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => SYSTEM AND METHOD FOR AUTOMATED IDENTIFICATION OF FIBER CAPACITY [patent_app_type] => utility [patent_app_number] => 17/649485 [patent_app_country] => US [patent_app_date] => 2022-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8683 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17649485 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/649485
System and method for automated identification of fiber capacity Jan 30, 2022 Issued
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