Search

Shi K. Li

Examiner (ID: 2971)

Most Active Art Unit
2637
Art Unit(s)
2613, 2637, 2633, 2634, 2635
Total Applications
1382
Issued Applications
980
Pending Applications
98
Abandoned Applications
346

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17450052 [patent_doc_number] => 20220070557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => ROUTING METHOD FOR DYNAMIC WDM OPTICAL NETWORKS WITH WAVELENGTH CONTINUITY RESTRICTIONS [patent_app_type] => utility [patent_app_number] => 17/419202 [patent_app_country] => US [patent_app_date] => 2019-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3186 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17419202 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/419202
ROUTING METHOD FOR DYNAMIC WDM OPTICAL NETWORKS WITH WAVELENGTH CONTINUITY RESTRICTIONS Nov 25, 2019 Abandoned
Array ( [id] => 17465227 [patent_doc_number] => 20220078533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => METHOD FOR DIMENSIONING A WDM OPTICAL NETWORK WITH WAVELENGTH CONTINUITY CONSTRAINT [patent_app_type] => utility [patent_app_number] => 17/419249 [patent_app_country] => US [patent_app_date] => 2019-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4050 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17419249 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/419249
Method for dimensioning a WDM optical network with wavelength continuity constraint Nov 25, 2019 Issued
Array ( [id] => 17108151 [patent_doc_number] => 11128383 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Receiver of coherent optical communication link and method of compensating carrier phase offset in receiver [patent_app_type] => utility [patent_app_number] => 16/681977 [patent_app_country] => US [patent_app_date] => 2019-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 22 [patent_no_of_words] => 8383 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16681977 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/681977
Receiver of coherent optical communication link and method of compensating carrier phase offset in receiver Nov 12, 2019 Issued
Array ( [id] => 17856160 [patent_doc_number] => 20220286203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => OPTICAL SUBMARINE BRANCHING APPARATUS, OPTICAL SUBMARINE CABLE SYSTEM, SWITCHING METHOD, NON-TRANSITORY COMPUTER-READABLE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/439914 [patent_app_country] => US [patent_app_date] => 2019-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19077 [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] => 17439914 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/439914
Optical submarine branching apparatus, optical submarine cable system, switching method, non-transitory computer-readable medium Nov 11, 2019 Issued
Array ( [id] => 17340193 [patent_doc_number] => 20220006524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => OPTICAL TRANSMISSION LINE MONITORING APPARATUS, OPTICAL TRANSMISSION LINE MONITORING SYSTEM, AND OPTICAL TRANSMISSION LINE MONITORING METHOD [patent_app_type] => utility [patent_app_number] => 17/294178 [patent_app_country] => US [patent_app_date] => 2019-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12128 [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] => 17294178 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/294178
Optical transmission line monitoring apparatus, optical transmission line monitoring system, and optical transmission line monitoring method Nov 11, 2019 Issued
Array ( [id] => 16496553 [patent_doc_number] => 10862610 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-12-08 [patent_title] => Multi-channel integrated photonic wavelength demultiplexer [patent_app_type] => utility [patent_app_number] => 16/679579 [patent_app_country] => US [patent_app_date] => 2019-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 13847 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16679579 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/679579
Multi-channel integrated photonic wavelength demultiplexer Nov 10, 2019 Issued
Array ( [id] => 16250205 [patent_doc_number] => 10749588 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-08-18 [patent_title] => System and method for reducing distortion in optic laser outputs [patent_app_type] => utility [patent_app_number] => 16/679224 [patent_app_country] => US [patent_app_date] => 2019-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7703 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16679224 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/679224
System and method for reducing distortion in optic laser outputs Nov 9, 2019 Issued
Array ( [id] => 16767355 [patent_doc_number] => 10979148 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-04-13 [patent_title] => Coherent receiver with mixed signal processing [patent_app_type] => utility [patent_app_number] => 16/675375 [patent_app_country] => US [patent_app_date] => 2019-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 13847 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16675375 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/675375
Coherent receiver with mixed signal processing Nov 5, 2019 Issued
Array ( [id] => 16325086 [patent_doc_number] => 10785068 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-09-22 [patent_title] => Systems and methods for relative intensity noise cancelation [patent_app_type] => utility [patent_app_number] => 16/676337 [patent_app_country] => US [patent_app_date] => 2019-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3569 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16676337 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/676337
Systems and methods for relative intensity noise cancelation Nov 5, 2019 Issued
Array ( [id] => 17340761 [patent_doc_number] => 20220007092 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => LINK ESTABLISHMENT METHOD AND APPARATUS, AND COMPUTER READABLE STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/284755 [patent_app_country] => US [patent_app_date] => 2019-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19510 [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] => 17284755 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/284755
Link establishment method and apparatus, and computer readable storage medium Oct 11, 2019 Issued
Array ( [id] => 16324999 [patent_doc_number] => 10784980 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-22 [patent_title] => Adjustment of control parameters of section of optical fiber network [patent_app_type] => utility [patent_app_number] => 16/593441 [patent_app_country] => US [patent_app_date] => 2019-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 14428 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 16593441 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/593441
Adjustment of control parameters of section of optical fiber network Oct 3, 2019 Issued
Array ( [id] => 17418345 [patent_doc_number] => 20220053250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => BANDWIDTH-RECONFIGURABLE OPTICAL INTERCONNECT BASED ON WAVELENGTH AND SPATIAL SWITCHING [patent_app_type] => utility [patent_app_number] => 16/582902 [patent_app_country] => US [patent_app_date] => 2019-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5235 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16582902 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/582902
Bandwidth-reconfigurable optical interconnect based on wavelength and spatial switching Sep 24, 2019 Issued
Array ( [id] => 17732078 [patent_doc_number] => 11388495 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Data processing method and apparatus for passive optical network system, and passive optical network system [patent_app_type] => utility [patent_app_number] => 17/279718 [patent_app_country] => US [patent_app_date] => 2019-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 21271 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17279718 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/279718
Data processing method and apparatus for passive optical network system, and passive optical network system Sep 23, 2019 Issued
Array ( [id] => 17320800 [patent_doc_number] => 20210409850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => Ranging Method and Registration Method for Optical Network, OLT, ONU, and Optical Network System [patent_app_type] => utility [patent_app_number] => 17/279432 [patent_app_country] => US [patent_app_date] => 2019-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5674 [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] => 17279432 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/279432
Ranging method and registration method for optical network, OLT, ONU, and optical network system Sep 23, 2019 Issued
Array ( [id] => 17819840 [patent_doc_number] => 11425474 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Ranging method and communication method for optical network, OLT, ONU, and optical network system [patent_app_type] => utility [patent_app_number] => 17/277946 [patent_app_country] => US [patent_app_date] => 2019-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 6529 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [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] => 17277946 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/277946
Ranging method and communication method for optical network, OLT, ONU, and optical network system Sep 23, 2019 Issued
Array ( [id] => 17879847 [patent_doc_number] => 11451890 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-20 [patent_title] => Virtual optical network-oriented spectrum resource trading method and system [patent_app_type] => utility [patent_app_number] => 17/422189 [patent_app_country] => US [patent_app_date] => 2019-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 10025 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17422189 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/422189
Virtual optical network-oriented spectrum resource trading method and system Sep 22, 2019 Issued
Array ( [id] => 16496658 [patent_doc_number] => 10862716 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-08 [patent_title] => Optical domain equalization for coherent optical receivers [patent_app_type] => utility [patent_app_number] => 16/576156 [patent_app_country] => US [patent_app_date] => 2019-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 7544 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16576156 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/576156
Optical domain equalization for coherent optical receivers Sep 18, 2019 Issued
Array ( [id] => 16717248 [patent_doc_number] => 20210084395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => OPTICAL COMMUNICATIONS MODULE LINK EXTENDER BACKHUAL SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 16/569422 [patent_app_country] => US [patent_app_date] => 2019-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11786 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16569422 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/569422
Optical communications module link extender backhaul systems and methods Sep 11, 2019 Issued
Array ( [id] => 17289896 [patent_doc_number] => 11206468 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-21 [patent_title] => Fibre channel forwarder failover and load balancing system [patent_app_type] => utility [patent_app_number] => 16/569483 [patent_app_country] => US [patent_app_date] => 2019-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10784 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16569483 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/569483
Fibre channel forwarder failover and load balancing system Sep 11, 2019 Issued
Array ( [id] => 16700890 [patent_doc_number] => 10951513 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Systems and methods for building wireless mesh networks [patent_app_type] => utility [patent_app_number] => 16/563564 [patent_app_country] => US [patent_app_date] => 2019-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 15768 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16563564 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/563564
Systems and methods for building wireless mesh networks Sep 5, 2019 Issued
Menu