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] => 19365624 [patent_doc_number] => 20240267658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => CONTROL OF ONU ACTIVATION IN HIGH BIT RATE PONs [patent_app_type] => utility [patent_app_number] => 18/105307 [patent_app_country] => US [patent_app_date] => 2023-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4596 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18105307 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/105307
CONTROL OF ONU ACTIVATION IN HIGH BIT RATE PONs Feb 2, 2023 Pending
Array ( [id] => 19628315 [patent_doc_number] => 12167185 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-10 [patent_title] => Ultra-wideband wireless photonic integrated antenna system [patent_app_type] => utility [patent_app_number] => 18/158147 [patent_app_country] => US [patent_app_date] => 2023-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 24 [patent_no_of_words] => 8917 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 18158147 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/158147
Ultra-wideband wireless photonic integrated antenna system Jan 22, 2023 Issued
Array ( [id] => 19972933 [patent_doc_number] => 12341558 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Modulation and encoding method and apparatus, demodulation and decoding method and apparatus, device, and communication system [patent_app_type] => utility [patent_app_number] => 18/154631 [patent_app_country] => US [patent_app_date] => 2023-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 11625 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18154631 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/154631
Modulation and encoding method and apparatus, demodulation and decoding method and apparatus, device, and communication system Jan 12, 2023 Issued
Array ( [id] => 19972933 [patent_doc_number] => 12341558 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Modulation and encoding method and apparatus, demodulation and decoding method and apparatus, device, and communication system [patent_app_type] => utility [patent_app_number] => 18/154631 [patent_app_country] => US [patent_app_date] => 2023-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 11625 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18154631 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/154631
Modulation and encoding method and apparatus, demodulation and decoding method and apparatus, device, and communication system Jan 12, 2023 Issued
Array ( [id] => 19261486 [patent_doc_number] => 12021559 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Hybrid fiber coaxial fed 5G small cell surveillance with hybrid fiber coaxial hosted mobile edge computing [patent_app_type] => utility [patent_app_number] => 18/152450 [patent_app_country] => US [patent_app_date] => 2023-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 12057 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18152450 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/152450
Hybrid fiber coaxial fed 5G small cell surveillance with hybrid fiber coaxial hosted mobile edge computing Jan 9, 2023 Issued
Array ( [id] => 18968916 [patent_doc_number] => 11902724 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Resolving control conflicts among trunk protection links [patent_app_type] => utility [patent_app_number] => 18/094559 [patent_app_country] => US [patent_app_date] => 2023-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 8715 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 18094559 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/094559
Resolving control conflicts among trunk protection links Jan 8, 2023 Issued
Array ( [id] => 18364904 [patent_doc_number] => 20230146495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => Large Scale Steerable Coherent Optical Switched Arrays [patent_app_type] => utility [patent_app_number] => 18/093630 [patent_app_country] => US [patent_app_date] => 2023-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5592 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18093630 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/093630
Large scale steerable coherent optical switched arrays Jan 4, 2023 Issued
Array ( [id] => 19227973 [patent_doc_number] => 12007607 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Large scale steerable coherent optical switched arrays [patent_app_type] => utility [patent_app_number] => 18/093649 [patent_app_country] => US [patent_app_date] => 2023-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 5593 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18093649 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/093649
Large scale steerable coherent optical switched arrays Jan 4, 2023 Issued
Array ( [id] => 18609459 [patent_doc_number] => 11750955 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Routing method for dynamic WDM optical networks with wavelength continuity constraints [patent_app_type] => utility [patent_app_number] => 18/091947 [patent_app_country] => US [patent_app_date] => 2022-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 4539 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 604 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18091947 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/091947
Routing method for dynamic WDM optical networks with wavelength continuity constraints Dec 29, 2022 Issued
Array ( [id] => 19972929 [patent_doc_number] => 12341554 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Jitter measurement of the multi-level PAM eye diagram [patent_app_type] => utility [patent_app_number] => 18/146876 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4316 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18146876 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/146876
Jitter measurement of the multi-level PAM eye diagram Dec 26, 2022 Issued
Array ( [id] => 19972929 [patent_doc_number] => 12341554 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Jitter measurement of the multi-level PAM eye diagram [patent_app_type] => utility [patent_app_number] => 18/146876 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4316 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18146876 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/146876
Jitter measurement of the multi-level PAM eye diagram Dec 26, 2022 Issued
Array ( [id] => 20245416 [patent_doc_number] => 12425753 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Grouping of optical passbands for loading in an optical transmission spectrum using an affinity identifier [patent_app_type] => utility [patent_app_number] => 18/146684 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 6476 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18146684 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/146684
Grouping of optical passbands for loading in an optical transmission spectrum using an affinity identifier Dec 26, 2022 Issued
Array ( [id] => 18681044 [patent_doc_number] => 20230318709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => NONLINEARITY COMPENSATION CIRCUIT, AND OPTICAL TRANSCEIVER [patent_app_type] => utility [patent_app_number] => 18/089250 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5814 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18089250 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/089250
Nonlinearity compensation circuit, and optical transceiver Dec 26, 2022 Issued
Array ( [id] => 18474227 [patent_doc_number] => 20230208515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => PORT IDENTIFICATION METHOD, APPARATUS, AND SYSTEM [patent_app_type] => utility [patent_app_number] => 18/067722 [patent_app_country] => US [patent_app_date] => 2022-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9208 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18067722 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/067722
Port identification method, apparatus, and system Dec 17, 2022 Issued
Array ( [id] => 18325753 [patent_doc_number] => 20230123881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => Training Sequence Determining Method and Related Device [patent_app_type] => utility [patent_app_number] => 18/067394 [patent_app_country] => US [patent_app_date] => 2022-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7363 [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] => 18067394 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/067394
Training sequence determining method and related device Dec 15, 2022 Issued
Array ( [id] => 18326033 [patent_doc_number] => 20230124161 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => MESH-BASED COMMUNICATION SYSTEM ARCHITECTURES [patent_app_type] => utility [patent_app_number] => 18/081610 [patent_app_country] => US [patent_app_date] => 2022-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 44754 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18081610 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/081610
Mesh-based communication system architectures Dec 13, 2022 Issued
Array ( [id] => 19936645 [patent_doc_number] => 12309863 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Mesh-based communication system architectures [patent_app_type] => utility [patent_app_number] => 18/081608 [patent_app_country] => US [patent_app_date] => 2022-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 39324 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18081608 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/081608
Mesh-based communication system architectures Dec 13, 2022 Issued
Array ( [id] => 18906850 [patent_doc_number] => 20240022335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => DOUBLE INDIVIDUAL-ADDRESSING MULTI-BEAM RAMAN SYSTEM [patent_app_type] => utility [patent_app_number] => 18/062413 [patent_app_country] => US [patent_app_date] => 2022-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11508 [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] => 18062413 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/062413
Double individual-addressing multi-beam Raman system Dec 5, 2022 Issued
Array ( [id] => 19741854 [patent_doc_number] => 12218707 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Coherent receiver with mixed signal processing [patent_app_type] => utility [patent_app_number] => 18/075938 [patent_app_country] => US [patent_app_date] => 2022-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 13889 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 18075938 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/075938
Coherent receiver with mixed signal processing Dec 5, 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
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