Search

Shi K. Li

Examiner (ID: 1925, Phone: (571)272-3031 , Office: P/2637 )

Most Active Art Unit
2637
Art Unit(s)
2637, 2613, 2634, 2635, 2633
Total Applications
1423
Issued Applications
1004
Pending Applications
99
Abandoned Applications
349

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18220164 [patent_doc_number] => 11595122 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-28 [patent_title] => Identifying link fingerprint anomalies in real-time in an all-photonics network [patent_app_type] => utility [patent_app_number] => 17/490550 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8282 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17490550 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/490550
Identifying link fingerprint anomalies in real-time in an all-photonics network Sep 29, 2021 Issued
Array ( [id] => 18220166 [patent_doc_number] => 11595124 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-28 [patent_title] => Path management for tiered service level agreements in an all-photonics network [patent_app_type] => utility [patent_app_number] => 17/490706 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 12040 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17490706 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/490706
Path management for tiered service level agreements in an all-photonics network Sep 29, 2021 Issued
Array ( [id] => 18236625 [patent_doc_number] => 11601196 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => Real-time health monitoring in an all-photonics network [patent_app_type] => utility [patent_app_number] => 17/490864 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 11949 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 17490864 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/490864
Real-time health monitoring in an all-photonics network Sep 29, 2021 Issued
Array ( [id] => 17510156 [patent_doc_number] => 20220103260 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => DEVICES, METHODS, APPARATUSES AND COMPUTER READABLE STORAGE MEDIA FOR OPTICAL COMMUNICATION [patent_app_type] => utility [patent_app_number] => 17/488918 [patent_app_country] => US [patent_app_date] => 2021-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5938 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17488918 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/488918
Devices, methods, apparatuses and computer readable storage media for optical communication Sep 28, 2021 Issued
Array ( [id] => 18358901 [patent_doc_number] => 11647315 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Optical routing system for free space optical communication [patent_app_type] => utility [patent_app_number] => 17/483414 [patent_app_country] => US [patent_app_date] => 2021-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4481 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17483414 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/483414
Optical routing system for free space optical communication Sep 22, 2021 Issued
Array ( [id] => 17337606 [patent_doc_number] => 20220003937 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => Large Scale Steerable Coherent Optical Switched Arrays [patent_app_type] => utility [patent_app_number] => 17/475417 [patent_app_country] => US [patent_app_date] => 2021-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5576 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17475417 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/475417
Large scale steerable coherent optical switched arrays Sep 14, 2021 Issued
Array ( [id] => 17479038 [patent_doc_number] => 20220086542 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => NETWORK TERMINATION UNIT AND LINE TERMINATION UNIT [patent_app_type] => utility [patent_app_number] => 17/473055 [patent_app_country] => US [patent_app_date] => 2021-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13398 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17473055 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/473055
Network termination unit and line termination unit Sep 12, 2021 Issued
Array ( [id] => 17479039 [patent_doc_number] => 20220086543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => TIME DIVISION MULTIPLEXING AND WAVELENGTH DIVISION MULTIPLEXING HYBRID DISTRIBUTION COMPONENT AND SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/471211 [patent_app_country] => US [patent_app_date] => 2021-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9099 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17471211 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/471211
Time division multiplexing and wavelength division multiplexing hybrid distribution component and systems Sep 9, 2021 Issued
Array ( [id] => 18017657 [patent_doc_number] => 11509978 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-11-22 [patent_title] => Reordering low-priority explicit backup routes to follow implicit backup routes [patent_app_type] => utility [patent_app_number] => 17/467500 [patent_app_country] => US [patent_app_date] => 2021-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 9031 [patent_no_of_claims] => 20 [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] => 17467500 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/467500
Reordering low-priority explicit backup routes to follow implicit backup routes Sep 6, 2021 Issued
Array ( [id] => 18681037 [patent_doc_number] => 20230318702 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => FAILURE DETECTION APPARATUS, CABLE BRANCHING DEVICE, AND TRANSMISSION PATH SURVEILLANCE METHOD [patent_app_type] => utility [patent_app_number] => 18/024852 [patent_app_country] => US [patent_app_date] => 2021-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11781 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18024852 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/024852
FAILURE DETECTION APPARATUS, CABLE BRANCHING DEVICE, AND TRANSMISSION PATH SURVEILLANCE METHOD Sep 6, 2021 Abandoned
Array ( [id] => 20531424 [patent_doc_number] => 12549875 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Optical communication system, control apparatus and quality compensation method [patent_app_type] => utility [patent_app_number] => 18/275111 [patent_app_country] => US [patent_app_date] => 2021-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 37 [patent_no_of_words] => 25699 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18275111 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/275111
Optical communication system, control apparatus and quality compensation method Aug 25, 2021 Issued
Array ( [id] => 19516645 [patent_doc_number] => 20240348331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => OPTICAL COMMUNICATION DEVICE AND CONTROL METHOD FOR OPTICAL COMMUNICATION DEVICE [patent_app_type] => utility [patent_app_number] => 18/294800 [patent_app_country] => US [patent_app_date] => 2021-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5834 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18294800 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/294800
OPTICAL COMMUNICATION DEVICE AND CONTROL METHOD FOR OPTICAL COMMUNICATION DEVICE Aug 19, 2021 Pending
Array ( [id] => 17811742 [patent_doc_number] => 20220263577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => OPTICAL COMMUNICATIONS MODULE LINK EXTENDER INCLUDING ETHERNET AND PON AMPLIFICATION [patent_app_type] => utility [patent_app_number] => 17/401968 [patent_app_country] => US [patent_app_date] => 2021-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26551 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17401968 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/401968
Optical communications module link extender including ethernet and PON amplification Aug 12, 2021 Issued
Array ( [id] => 17510180 [patent_doc_number] => 20220103284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => Reducing Connection Validation (CV) time in an optical node [patent_app_type] => utility [patent_app_number] => 17/400776 [patent_app_country] => US [patent_app_date] => 2021-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11028 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17400776 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/400776
Reducing connection validation (CV) time in an optical node Aug 11, 2021 Issued
Array ( [id] => 18432242 [patent_doc_number] => 11677478 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-13 [patent_title] => Method for co-packaging light engine chiplets on switch substrate [patent_app_type] => utility [patent_app_number] => 17/398481 [patent_app_country] => US [patent_app_date] => 2021-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 17993 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17398481 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/398481
Method for co-packaging light engine chiplets on switch substrate Aug 9, 2021 Issued
Array ( [id] => 18758428 [patent_doc_number] => 20230361902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => METHOD AND APPARATUS FOR OPTIMIZING OTN RESOURCES, COMPUTER DEVICE AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/023347 [patent_app_country] => US [patent_app_date] => 2021-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7241 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18023347 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/023347
Method for optimizing OTN resources, computer device and storage medium Aug 5, 2021 Issued
Array ( [id] => 17584077 [patent_doc_number] => 20220140932 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => OPTICAL TRANSCEIVER [patent_app_type] => utility [patent_app_number] => 17/385871 [patent_app_country] => US [patent_app_date] => 2021-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4693 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17385871 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/385871
OPTICAL TRANSCEIVER Jul 25, 2021 Abandoned
Array ( [id] => 19706358 [patent_doc_number] => 12200413 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Method and device for responding to registration request [patent_app_type] => utility [patent_app_number] => 18/021195 [patent_app_country] => US [patent_app_date] => 2021-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5966 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18021195 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/021195
Method and device for responding to registration request Jul 25, 2021 Issued
Array ( [id] => 17360656 [patent_doc_number] => 20220021452 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => FREE SPACE OPTICAL TERMINAL WITH DITHER BASED ALIGNMENT [patent_app_type] => utility [patent_app_number] => 17/383336 [patent_app_country] => US [patent_app_date] => 2021-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6686 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17383336 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/383336
Free space optical terminal with dither based alignment Jul 21, 2021 Issued
Array ( [id] => 18089442 [patent_doc_number] => 11539585 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-27 [patent_title] => System and method of use of extensible network element software agents for state and network verifications in packet or optical transport networks [patent_app_type] => utility [patent_app_number] => 17/383209 [patent_app_country] => US [patent_app_date] => 2021-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8303 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17383209 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/383209
System and method of use of extensible network element software agents for state and network verifications in packet or optical transport networks Jul 21, 2021 Issued
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