Search

Linda C. Dvorak

Supervisory Patent Examiner (ID: 2539, Phone: (571)272-4764 , Office: P/3739 )

Most Active Art Unit
3302
Art Unit(s)
3727, 3733, 3302, 3739, 3794, 3764
Total Applications
814
Issued Applications
575
Pending Applications
56
Abandoned Applications
188

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19919021 [patent_doc_number] => 12294407 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-05-06 [patent_title] => Systems and methods for fiber upstream trace determination [patent_app_type] => utility [patent_app_number] => 18/800598 [patent_app_country] => US [patent_app_date] => 2024-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 17311 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18800598 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/800598
Systems and methods for fiber upstream trace determination Aug 11, 2024 Issued
Array ( [id] => 19465776 [patent_doc_number] => 20240319446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => BIDIRECTIONAL FILTER [patent_app_type] => utility [patent_app_number] => 18/731659 [patent_app_country] => US [patent_app_date] => 2024-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5360 [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] => 18731659 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/731659
BIDIRECTIONAL FILTER Jun 2, 2024 Pending
Array ( [id] => 19553230 [patent_doc_number] => 12136949 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-11-05 [patent_title] => Enhanced subranging electro-optic modulator (SEOM) for high dynamic range applications [patent_app_type] => utility [patent_app_number] => 18/680843 [patent_app_country] => US [patent_app_date] => 2024-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 16890 [patent_no_of_claims] => 15 [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] => 18680843 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/680843
Enhanced subranging electro-optic modulator (SEOM) for high dynamic range applications May 30, 2024 Issued
Array ( [id] => 19270362 [patent_doc_number] => 20240214068 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => OPTICAL TRANSCEIVER TUNING USING MACHINE LEARNING [patent_app_type] => utility [patent_app_number] => 18/595085 [patent_app_country] => US [patent_app_date] => 2024-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4076 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18595085 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/595085
OPTICAL TRANSCEIVER TUNING USING MACHINE LEARNING Mar 3, 2024 Abandoned
Array ( [id] => 19843274 [patent_doc_number] => 12255682 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Optical time-domain reflectometer (OTDR) including channel checker [patent_app_type] => utility [patent_app_number] => 18/587453 [patent_app_country] => US [patent_app_date] => 2024-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5910 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18587453 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/587453
Optical time-domain reflectometer (OTDR) including channel checker Feb 25, 2024 Issued
Array ( [id] => 19720906 [patent_doc_number] => 12206455 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-01-21 [patent_title] => Wavelength-multiplexed subranging electro-optic modulator (SEOM) for high dynamic range applications [patent_app_type] => utility [patent_app_number] => 18/585565 [patent_app_country] => US [patent_app_date] => 2024-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 11310 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 372 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18585565 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/585565
Wavelength-multiplexed subranging electro-optic modulator (SEOM) for high dynamic range applications Feb 22, 2024 Issued
Array ( [id] => 19307089 [patent_doc_number] => 20240235669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => SYSTEMS AND METHODS FOR TUNING AND MEASURING A DEVICE UNDER TEST USING MACHINE LEARNING [patent_app_type] => utility [patent_app_number] => 18/582609 [patent_app_country] => US [patent_app_date] => 2024-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18340 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18582609 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/582609
SYSTEMS AND METHODS FOR TUNING AND MEASURING A DEVICE UNDER TEST USING MACHINE LEARNING Feb 19, 2024 Pending
Array ( [id] => 19350145 [patent_doc_number] => 20240259109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => Perturbation Based Hard Decision Nonlinearity Compensation [patent_app_type] => utility [patent_app_number] => 18/421898 [patent_app_country] => US [patent_app_date] => 2024-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8852 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18421898 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/421898
Perturbation Based Hard Decision Nonlinearity Compensation Jan 23, 2024 Pending
Array ( [id] => 20118792 [patent_doc_number] => 12368515 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Transmission method, reception method, transmission device, and reception device [patent_app_type] => utility [patent_app_number] => 18/509547 [patent_app_country] => US [patent_app_date] => 2023-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 98 [patent_figures_cnt] => 99 [patent_no_of_words] => 65072 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18509547 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/509547
Transmission method, reception method, transmission device, and reception device Nov 14, 2023 Issued
Array ( [id] => 19192363 [patent_doc_number] => 20240171276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => FREE-SPACE OPTICAL COMMUNICATION APPARATUS AND METHOD FOR CONTROLLING FREE-SPACE OPTICAL COMMUNICATION APPARATUS [patent_app_type] => utility [patent_app_number] => 18/504467 [patent_app_country] => US [patent_app_date] => 2023-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5801 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18504467 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/504467
FREE-SPACE OPTICAL COMMUNICATION APPARATUS AND METHOD FOR CONTROLLING FREE-SPACE OPTICAL COMMUNICATION APPARATUS Nov 7, 2023 Pending
Array ( [id] => 19099167 [patent_doc_number] => 20240118395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => METHODS FOR DRIVING OPTICAL LOADS AND DRIVER CIRCUITS FOR OPTICAL LOADS [patent_app_type] => utility [patent_app_number] => 18/500324 [patent_app_country] => US [patent_app_date] => 2023-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7601 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18500324 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/500324
METHODS FOR DRIVING OPTICAL LOADS AND DRIVER CIRCUITS FOR OPTICAL LOADS Nov 1, 2023 Pending
Array ( [id] => 18976096 [patent_doc_number] => 20240056188 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => Optical Power Adjustment System and Optical Power Adjustment Apparatus [patent_app_type] => utility [patent_app_number] => 18/496264 [patent_app_country] => US [patent_app_date] => 2023-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11053 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18496264 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/496264
Optical Power Adjustment System and Optical Power Adjustment Apparatus Oct 26, 2023 Pending
Array ( [id] => 18945148 [patent_doc_number] => 20240040287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => DYNAMIC OPTICAL SWITCHING IN A TELECOMMUNICATIONS NETWORK [patent_app_type] => utility [patent_app_number] => 18/379429 [patent_app_country] => US [patent_app_date] => 2023-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8961 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18379429 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/379429
DYNAMIC OPTICAL SWITCHING IN A TELECOMMUNICATIONS NETWORK Oct 11, 2023 Abandoned
Array ( [id] => 19117292 [patent_doc_number] => 20240129042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => COMMUNICATION DEVICE INCLUDING NESTED MODULATOR AND BIAS CONTROL METHOD FOR NESTED MODULATOR [patent_app_type] => utility [patent_app_number] => 18/483978 [patent_app_country] => US [patent_app_date] => 2023-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9909 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18483978 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/483978
COMMUNICATION DEVICE INCLUDING NESTED MODULATOR AND BIAS CONTROL METHOD FOR NESTED MODULATOR Oct 9, 2023 Pending
Array ( [id] => 19894358 [patent_doc_number] => 20250119670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => Reconfigurable mesh interconnect for hybrid electrical-optical connectivity between regional data centers [patent_app_type] => utility [patent_app_number] => 18/481499 [patent_app_country] => US [patent_app_date] => 2023-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7679 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18481499 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/481499
Reconfigurable mesh interconnect for hybrid electrical-optical connectivity between regional data centers Oct 4, 2023 Pending
Array ( [id] => 19880440 [patent_doc_number] => 20250112697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => AIRCRAFT TO AIRPORT LASER COMMUNICATION [patent_app_type] => utility [patent_app_number] => 18/477305 [patent_app_country] => US [patent_app_date] => 2023-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6435 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18477305 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/477305
AIRCRAFT TO AIRPORT LASER COMMUNICATION Sep 27, 2023 Pending
Array ( [id] => 18899411 [patent_doc_number] => 20240014896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => OPTICAL SPLITTING APPARATUS, OPTICAL SPLITTING SYSTEM, PASSIVE OPTICAL NETWORK, AND OPTICAL FIBER FAULT DETECTION METHOD [patent_app_type] => utility [patent_app_number] => 18/472596 [patent_app_country] => US [patent_app_date] => 2023-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9659 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18472596 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/472596
OPTICAL SPLITTING APPARATUS, OPTICAL SPLITTING SYSTEM, PASSIVE OPTICAL NETWORK, AND OPTICAL FIBER FAULT DETECTION METHOD Sep 21, 2023 Pending
Array ( [id] => 19357416 [patent_doc_number] => 12057882 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Efficient remote PHY dataplane management for a cable system [patent_app_type] => utility [patent_app_number] => 18/370838 [patent_app_country] => US [patent_app_date] => 2023-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4738 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18370838 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/370838
Efficient remote PHY dataplane management for a cable system Sep 19, 2023 Issued
Array ( [id] => 20360703 [patent_doc_number] => 12476712 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Method and device for monitoring generalized optical signal-to-noise ratio, coherent receiver and network apparatus [patent_app_type] => utility [patent_app_number] => 18/464825 [patent_app_country] => US [patent_app_date] => 2023-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 7721 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18464825 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/464825
Method and device for monitoring generalized optical signal-to-noise ratio, coherent receiver and network apparatus Sep 10, 2023 Issued
Array ( [id] => 19023931 [patent_doc_number] => 20240080102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => API BASED INTER-NODE CONTROL PLANE COMMUNICATION INFRASTRUCTURE [patent_app_type] => utility [patent_app_number] => 18/461058 [patent_app_country] => US [patent_app_date] => 2023-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12260 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18461058 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/461058
API BASED INTER-NODE CONTROL PLANE COMMUNICATION INFRASTRUCTURE Sep 4, 2023 Pending
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