Search

Shi K. Li

Examiner (ID: 377, Phone: (571)272-3031 , Office: P/2637 )

Most Active Art Unit
2637
Art Unit(s)
2634, 2633, 2613, 2637, 2635
Total Applications
1384
Issued Applications
985
Pending Applications
95
Abandoned Applications
346

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19720905 [patent_doc_number] => 12206454 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Communication device, communication method, and communication program [patent_app_type] => utility [patent_app_number] => 18/060978 [patent_app_country] => US [patent_app_date] => 2022-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 14619 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18060978 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/060978
Communication device, communication method, and communication program Dec 1, 2022 Issued
Array ( [id] => 19720905 [patent_doc_number] => 12206454 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Communication device, communication method, and communication program [patent_app_type] => utility [patent_app_number] => 18/060978 [patent_app_country] => US [patent_app_date] => 2022-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 14619 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18060978 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/060978
Communication device, communication method, and communication program Dec 1, 2022 Issued
Array ( [id] => 19238313 [patent_doc_number] => 20240195508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => CONTROL MODULE, OPTICAL SIGNAL GENERATOR MODULE, AND RF-OVER-FIBER SYSTEM [patent_app_type] => utility [patent_app_number] => 18/074324 [patent_app_country] => US [patent_app_date] => 2022-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8929 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18074324 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/074324
Control module, optical signal generator module, and RF-over-fiber system Dec 1, 2022 Issued
Array ( [id] => 19720905 [patent_doc_number] => 12206454 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Communication device, communication method, and communication program [patent_app_type] => utility [patent_app_number] => 18/060978 [patent_app_country] => US [patent_app_date] => 2022-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 14619 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18060978 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/060978
Communication device, communication method, and communication program Dec 1, 2022 Issued
Array ( [id] => 19223060 [patent_doc_number] => 20240187764 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => OPTICAL NETWORK UNIT AND POWER REDUCTION METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 18/060630 [patent_app_country] => US [patent_app_date] => 2022-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2753 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18060630 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/060630
OPTICAL NETWORK UNIT AND POWER REDUCTION METHOD THEREFOR Nov 30, 2022 Abandoned
Array ( [id] => 19734353 [patent_doc_number] => 12212362 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Apparatus and methods for monitoring optical networks [patent_app_type] => utility [patent_app_number] => 18/072804 [patent_app_country] => US [patent_app_date] => 2022-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 2649 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [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] => 18072804 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/072804
Apparatus and methods for monitoring optical networks Nov 30, 2022 Issued
Array ( [id] => 19611385 [patent_doc_number] => 12160273 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-03 [patent_title] => Multi-protocol optical device [patent_app_type] => utility [patent_app_number] => 18/073438 [patent_app_country] => US [patent_app_date] => 2022-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 7090 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18073438 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/073438
Multi-protocol optical device Nov 30, 2022 Issued
Array ( [id] => 19944234 [patent_doc_number] => 12316377 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Methods for transmitting data via free space spatiotemporal patterns [patent_app_type] => utility [patent_app_number] => 18/072532 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 40 [patent_no_of_words] => 26990 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18072532 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/072532
Methods for transmitting data via free space spatiotemporal patterns Nov 29, 2022 Issued
Array ( [id] => 19205077 [patent_doc_number] => 20240176976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => METHODS FOR TRANSMITTING DATA VIA FREE SPACE SPATIOTEMPORAL PATTERNS [patent_app_type] => utility [patent_app_number] => 18/072527 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32153 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18072527 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/072527
METHODS FOR TRANSMITTING DATA VIA FREE SPACE SPATIOTEMPORAL PATTERNS Nov 29, 2022 Pending
Array ( [id] => 19205077 [patent_doc_number] => 20240176976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => METHODS FOR TRANSMITTING DATA VIA FREE SPACE SPATIOTEMPORAL PATTERNS [patent_app_type] => utility [patent_app_number] => 18/072527 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32153 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18072527 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/072527
METHODS FOR TRANSMITTING DATA VIA FREE SPACE SPATIOTEMPORAL PATTERNS Nov 29, 2022 Pending
Array ( [id] => 19639922 [patent_doc_number] => 12170540 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-17 [patent_title] => Radio frequency over omni-directional free space optics [patent_app_type] => utility [patent_app_number] => 18/059466 [patent_app_country] => US [patent_app_date] => 2022-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 6472 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18059466 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/059466
Radio frequency over omni-directional free space optics Nov 28, 2022 Issued
Array ( [id] => 19192975 [patent_doc_number] => 20240171888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => CABLE FREE NETWORKING DEVICE STACKING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/989744 [patent_app_country] => US [patent_app_date] => 2022-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10098 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17989744 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/989744
Cable free networking device stacking system Nov 17, 2022 Issued
Array ( [id] => 19680104 [patent_doc_number] => 12191981 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Alarm correlation and ticketing for Open reconfigurable optical add/drop multiplexer networks [patent_app_type] => utility [patent_app_number] => 17/975869 [patent_app_country] => US [patent_app_date] => 2022-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8473 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17975869 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/975869
Alarm correlation and ticketing for Open reconfigurable optical add/drop multiplexer networks Oct 27, 2022 Issued
Array ( [id] => 18352610 [patent_doc_number] => 20230140721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => METHOD AND SYSTEM TO IMPLEMENT A DEMARCATION POINT BETWEEN A PROVIDER NETWORK AND A CUSTOMER NETWORK [patent_app_type] => utility [patent_app_number] => 18/048867 [patent_app_country] => US [patent_app_date] => 2022-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4726 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18048867 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/048867
Method and system to implement a demarcation point between a provider network and a customer network Oct 23, 2022 Issued
Array ( [id] => 18322214 [patent_doc_number] => 20230120342 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => Multi-Amplifier Repeater System for Wireless Communication [patent_app_type] => utility [patent_app_number] => 17/971467 [patent_app_country] => US [patent_app_date] => 2022-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24962 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -35 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17971467 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/971467
Multi-Amplifier Repeater System for Wireless Communication Oct 20, 2022 Abandoned
Array ( [id] => 19583155 [patent_doc_number] => 12149289 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Systems and methods for bidirectional polarization signaling [patent_app_type] => utility [patent_app_number] => 17/967029 [patent_app_country] => US [patent_app_date] => 2022-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2385 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17967029 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/967029
Systems and methods for bidirectional polarization signaling Oct 16, 2022 Issued
Array ( [id] => 20272906 [patent_doc_number] => 12442681 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Distributed fiber optic sensing enabled self-coherent detection for data centers [patent_app_type] => utility [patent_app_number] => 17/966856 [patent_app_country] => US [patent_app_date] => 2022-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17966856 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/966856
Distributed fiber optic sensing enabled self-coherent detection for data centers Oct 15, 2022 Issued
Array ( [id] => 18474260 [patent_doc_number] => 20230208548 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => OPTICAL TRANSMISSION DEVICE [patent_app_type] => utility [patent_app_number] => 17/954388 [patent_app_country] => US [patent_app_date] => 2022-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7086 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17954388 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/954388
Optical transmission device Sep 27, 2022 Issued
Array ( [id] => 19377256 [patent_doc_number] => 12068843 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-08-20 [patent_title] => Wavelength division multiplexing (WDM) approach to phase lock distributed digital and RF electronics over fiber [patent_app_type] => utility [patent_app_number] => 17/955297 [patent_app_country] => US [patent_app_date] => 2022-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5033 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 337 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17955297 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/955297
Wavelength division multiplexing (WDM) approach to phase lock distributed digital and RF electronics over fiber Sep 27, 2022 Issued
Array ( [id] => 18267297 [patent_doc_number] => 20230088539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => Expanded single-hop Clos star network for a datacenter of universal coverage and exabits-per-second throughput [patent_app_type] => utility [patent_app_number] => 17/951087 [patent_app_country] => US [patent_app_date] => 2022-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13822 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17951087 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/951087
Expanded single-hop clos star network for a datacenter of universal coverage and exabits-per-second throughput Sep 21, 2022 Issued
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