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] => 8579864 [patent_doc_number] => 08346089 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-01 [patent_title] => 'Methods for expanding cross-connect capacity in a ROADM optical network' [patent_app_type] => utility [patent_app_number] => 12/569191 [patent_app_country] => US [patent_app_date] => 2009-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3391 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12569191 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/569191
Methods for expanding cross-connect capacity in a ROADM optical network Sep 28, 2009 Issued
Array ( [id] => 6573217 [patent_doc_number] => 20100046963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-25 [patent_title] => 'OPTICAL REGENERATING APPARATUS AND OPTICAL REGENERATING METHOD' [patent_app_type] => utility [patent_app_number] => 12/568132 [patent_app_country] => US [patent_app_date] => 2009-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9609 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0046/20100046963.pdf [firstpage_image] =>[orig_patent_app_number] => 12568132 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/568132
OPTICAL REGENERATING APPARATUS AND OPTICAL REGENERATING METHOD Sep 27, 2009 Abandoned
Array ( [id] => 9664825 [patent_doc_number] => 08811827 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-19 [patent_title] => 'System for generating optical RZ signals based on electrical RZ signals' [patent_app_type] => utility [patent_app_number] => 12/567407 [patent_app_country] => US [patent_app_date] => 2009-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2959 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 479 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12567407 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/567407
System for generating optical RZ signals based on electrical RZ signals Sep 24, 2009 Issued
Array ( [id] => 6279281 [patent_doc_number] => 20100119241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-13 [patent_title] => 'ADAPTIVE FREQUENCY DOMAIN EQUALIZATION WITHOUT CYCLIC PREFIXES' [patent_app_type] => utility [patent_app_number] => 12/567398 [patent_app_country] => US [patent_app_date] => 2009-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2484 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0119/20100119241.pdf [firstpage_image] =>[orig_patent_app_number] => 12567398 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/567398
ADAPTIVE FREQUENCY DOMAIN EQUALIZATION WITHOUT CYCLIC PREFIXES Sep 24, 2009 Abandoned
Array ( [id] => 8471844 [patent_doc_number] => 08301034 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-30 [patent_title] => 'Optical modulation device' [patent_app_type] => utility [patent_app_number] => 12/585807 [patent_app_country] => US [patent_app_date] => 2009-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 19 [patent_no_of_words] => 2817 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12585807 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/585807
Optical modulation device Sep 24, 2009 Issued
Array ( [id] => 9115219 [patent_doc_number] => 08571407 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-29 [patent_title] => 'Optical coherent receiver, apparatus for and method of monitoring performance thereof' [patent_app_type] => utility [patent_app_number] => 12/567245 [patent_app_country] => US [patent_app_date] => 2009-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 6475 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12567245 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/567245
Optical coherent receiver, apparatus for and method of monitoring performance thereof Sep 24, 2009 Issued
Array ( [id] => 11540212 [patent_doc_number] => 09614639 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-04 [patent_title] => 'Power control of optical signals having different polarizations' [patent_app_type] => utility [patent_app_number] => 12/567458 [patent_app_country] => US [patent_app_date] => 2009-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 4046 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12567458 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/567458
Power control of optical signals having different polarizations Sep 24, 2009 Issued
Array ( [id] => 5975345 [patent_doc_number] => 20110069954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-24 [patent_title] => 'On Improved Optical Network Apparatus Having Optical Line Terminal Blade Protection with 1-to-N Redundancy and No-Service-Interruption' [patent_app_type] => utility [patent_app_number] => 12/566317 [patent_app_country] => US [patent_app_date] => 2009-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2802 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0069/20110069954.pdf [firstpage_image] =>[orig_patent_app_number] => 12566317 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/566317
On Improved Optical Network Apparatus Having Optical Line Terminal Blade Protection with 1-to-N Redundancy and No-Service-Interruption Sep 23, 2009 Abandoned
Array ( [id] => 6365961 [patent_doc_number] => 20100074617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-25 [patent_title] => 'Optical pulse time spreading apparatus and optical multiplex transmitting system with multiplexed channels and S/N ratio increased' [patent_app_type] => utility [patent_app_number] => 12/585750 [patent_app_country] => US [patent_app_date] => 2009-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 29047 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0074/20100074617.pdf [firstpage_image] =>[orig_patent_app_number] => 12585750 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/585750
Optical pulse time spreading apparatus and optical multiplex transmitting system with multiplexed channels and S/N ratio increased Sep 23, 2009 Issued
Array ( [id] => 6464858 [patent_doc_number] => 20100040383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-18 [patent_title] => 'Differential multilevel modulated optical signal receiver apparatus' [patent_app_type] => utility [patent_app_number] => 12/565812 [patent_app_country] => US [patent_app_date] => 2009-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 8020 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0040/20100040383.pdf [firstpage_image] =>[orig_patent_app_number] => 12565812 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/565812
Differential multilevel modulated optical signal receiver apparatus Sep 23, 2009 Issued
Array ( [id] => 8181119 [patent_doc_number] => 08180227 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-15 [patent_title] => 'Digital coherent detection of multi-carrier optical signal' [patent_app_type] => utility [patent_app_number] => 12/565600 [patent_app_country] => US [patent_app_date] => 2009-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4118 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/180/08180227.pdf [firstpage_image] =>[orig_patent_app_number] => 12565600 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/565600
Digital coherent detection of multi-carrier optical signal Sep 22, 2009 Issued
Array ( [id] => 5975352 [patent_doc_number] => 20110069959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-24 [patent_title] => 'OPTICAL INTERLEAVER AND DEINTERLEAVER' [patent_app_type] => utility [patent_app_number] => 12/565668 [patent_app_country] => US [patent_app_date] => 2009-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2647 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0069/20110069959.pdf [firstpage_image] =>[orig_patent_app_number] => 12565668 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/565668
OPTICAL INTERLEAVER AND DEINTERLEAVER Sep 22, 2009 Abandoned
Array ( [id] => 10598653 [patent_doc_number] => 09319758 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-19 [patent_title] => 'Method and system for protection switching in ethernet passive optical networks' [patent_app_type] => utility [patent_app_number] => 12/565680 [patent_app_country] => US [patent_app_date] => 2009-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 7404 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12565680 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/565680
Method and system for protection switching in ethernet passive optical networks Sep 22, 2009 Issued
Array ( [id] => 5975348 [patent_doc_number] => 20110069956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-24 [patent_title] => 'OPTICAL NETWORK DEVICE WITH MULTI-TRANSPORT SUPPORT' [patent_app_type] => utility [patent_app_number] => 12/564656 [patent_app_country] => US [patent_app_date] => 2009-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 18893 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0069/20110069956.pdf [firstpage_image] =>[orig_patent_app_number] => 12564656 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/564656
Optical network device with multi-transport support Sep 21, 2009 Issued
Array ( [id] => 5373416 [patent_doc_number] => 20090310977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-17 [patent_title] => 'SYSTEMS FOR DEPLOYING AN OPTICAL NETWORK' [patent_app_type] => utility [patent_app_number] => 12/543261 [patent_app_country] => US [patent_app_date] => 2009-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3291 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0310/20090310977.pdf [firstpage_image] =>[orig_patent_app_number] => 12543261 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/543261
SYSTEMS FOR DEPLOYING AN OPTICAL NETWORK Aug 17, 2009 Abandoned
Array ( [id] => 7778339 [patent_doc_number] => 08121477 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-21 [patent_title] => 'Optical node apparatus' [patent_app_type] => utility [patent_app_number] => 12/504142 [patent_app_country] => US [patent_app_date] => 2009-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 13648 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/121/08121477.pdf [firstpage_image] =>[orig_patent_app_number] => 12504142 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/504142
Optical node apparatus Jul 15, 2009 Issued
Array ( [id] => 6133947 [patent_doc_number] => 20110008042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-13 [patent_title] => 'Cell phone/internet communication system for RF isolated areas' [patent_app_type] => utility [patent_app_number] => 12/459731 [patent_app_country] => US [patent_app_date] => 2009-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 11504 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0008/20110008042.pdf [firstpage_image] =>[orig_patent_app_number] => 12459731 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/459731
Cell phone/internet communication system for RF isolated areas Jul 6, 2009 Issued
Array ( [id] => 9443117 [patent_doc_number] => 08712241 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-29 [patent_title] => 'Broadband optical network apparatus and method' [patent_app_type] => utility [patent_app_number] => 12/456990 [patent_app_country] => US [patent_app_date] => 2009-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 9837 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12456990 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/456990
Broadband optical network apparatus and method Jun 23, 2009 Issued
Array ( [id] => 9751502 [patent_doc_number] => 08842989 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-23 [patent_title] => 'Broadband optical network apparatus and method' [patent_app_type] => utility [patent_app_number] => 12/456984 [patent_app_country] => US [patent_app_date] => 2009-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 9052 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12456984 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/456984
Broadband optical network apparatus and method Jun 23, 2009 Issued
Array ( [id] => 5373414 [patent_doc_number] => 20090310975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-17 [patent_title] => 'ADAPTIVE DISPERSION COMPENSATION SYSTEM AND METHOD FOR OPTICAL COMMUNICATION NETWORK' [patent_app_type] => utility [patent_app_number] => 12/487109 [patent_app_country] => US [patent_app_date] => 2009-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5386 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0310/20090310975.pdf [firstpage_image] =>[orig_patent_app_number] => 12487109 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/487109
ADAPTIVE DISPERSION COMPENSATION SYSTEM AND METHOD FOR OPTICAL COMMUNICATION NETWORK Jun 17, 2009 Abandoned
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