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] => 12538407 [patent_doc_number] => 10009672 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-26 [patent_title] => Optical transmission system and transmission method, optical switching apparatus, and control method [patent_app_type] => utility [patent_app_number] => 15/293989 [patent_app_country] => US [patent_app_date] => 2016-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 10461 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15293989 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/293989
Optical transmission system and transmission method, optical switching apparatus, and control method Oct 13, 2016 Issued
Array ( [id] => 13560439 [patent_doc_number] => 20180331767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => OPTICAL ELECTRICAL INTERFACE DEVICE, ELECTRICAL MODULE DEVICE AND SYSTEM FOR COUPLING TO AN OPTICAL DISTRIBUTION NETWORK [patent_app_type] => utility [patent_app_number] => 15/771172 [patent_app_country] => US [patent_app_date] => 2016-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9057 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15771172 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/771172
Optical electrical interface device, electrical module device and system for coupling to an optical distribution network Oct 4, 2016 Issued
Array ( [id] => 12228730 [patent_doc_number] => 09915971 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-13 [patent_title] => 'Transmission apparatus' [patent_app_type] => utility [patent_app_number] => 15/272799 [patent_app_country] => US [patent_app_date] => 2016-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 9795 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15272799 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/272799
Transmission apparatus Sep 21, 2016 Issued
Array ( [id] => 11653590 [patent_doc_number] => 20170149495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-25 [patent_title] => 'TRANSMITTING DEVICE, FAILURE DIAGNOSIS METHOD, AND COMMUNICATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/271934 [patent_app_country] => US [patent_app_date] => 2016-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6440 [patent_no_of_claims] => 17 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15271934 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/271934
TRANSMITTING DEVICE, FAILURE DIAGNOSIS METHOD, AND COMMUNICATION SYSTEM Sep 20, 2016 Abandoned
Array ( [id] => 12536730 [patent_doc_number] => 10009108 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-26 [patent_title] => Coherent and pulse amplitude modulation in a pluggable optical transceiver [patent_app_type] => utility [patent_app_number] => 15/263957 [patent_app_country] => US [patent_app_date] => 2016-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 21 [patent_no_of_words] => 12184 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15263957 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/263957
Coherent and pulse amplitude modulation in a pluggable optical transceiver Sep 12, 2016 Issued
Array ( [id] => 11911320 [patent_doc_number] => 09780141 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-03 [patent_title] => 'Optical receiver module and method of making optical receiver module' [patent_app_type] => utility [patent_app_number] => 15/251050 [patent_app_country] => US [patent_app_date] => 2016-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 4174 [patent_no_of_claims] => 6 [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] => 15251050 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/251050
Optical receiver module and method of making optical receiver module Aug 29, 2016 Issued
Array ( [id] => 11911320 [patent_doc_number] => 09780141 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-03 [patent_title] => 'Optical receiver module and method of making optical receiver module' [patent_app_type] => utility [patent_app_number] => 15/251050 [patent_app_country] => US [patent_app_date] => 2016-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 4174 [patent_no_of_claims] => 6 [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] => 15251050 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/251050
Optical receiver module and method of making optical receiver module Aug 29, 2016 Issued
Array ( [id] => 12013514 [patent_doc_number] => 09806845 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-10-31 [patent_title] => 'Mitigating spectral excursions in passive optical networks' [patent_app_type] => utility [patent_app_number] => 15/251084 [patent_app_country] => US [patent_app_date] => 2016-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8622 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15251084 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/251084
Mitigating spectral excursions in passive optical networks Aug 29, 2016 Issued
Array ( [id] => 12357465 [patent_doc_number] => 09954674 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-24 [patent_title] => Multimedia signal transmission device and transmission method thereof [patent_app_type] => utility [patent_app_number] => 15/250387 [patent_app_country] => US [patent_app_date] => 2016-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6570 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15250387 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/250387
Multimedia signal transmission device and transmission method thereof Aug 28, 2016 Issued
Array ( [id] => 11476673 [patent_doc_number] => 20170063456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-02 [patent_title] => 'GUIDANCE DISPLAY, GUIDANCE SYSTEM, AND GUIDANCE METHOD' [patent_app_type] => utility [patent_app_number] => 15/249659 [patent_app_country] => US [patent_app_date] => 2016-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 11162 [patent_no_of_claims] => 14 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15249659 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/249659
Guidance display, guidance system, and guidance method Aug 28, 2016 Issued
Array ( [id] => 12938158 [patent_doc_number] => 09831978 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-11-28 [patent_title] => Method and system for controlling spectral occupancy [patent_app_type] => utility [patent_app_number] => 15/250202 [patent_app_country] => US [patent_app_date] => 2016-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 14523 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [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] => 15250202 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/250202
Method and system for controlling spectral occupancy Aug 28, 2016 Issued
Array ( [id] => 13073725 [patent_doc_number] => 10057665 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-21 [patent_title] => Optical switch fabric with bias control [patent_app_type] => utility [patent_app_number] => 15/249998 [patent_app_country] => US [patent_app_date] => 2016-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5459 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15249998 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/249998
Optical switch fabric with bias control Aug 28, 2016 Issued
Array ( [id] => 12316803 [patent_doc_number] => 09941991 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-10 [patent_title] => Method and system for controlling spectral occupancy [patent_app_type] => utility [patent_app_number] => 15/249784 [patent_app_country] => US [patent_app_date] => 2016-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 13871 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15249784 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/249784
Method and system for controlling spectral occupancy Aug 28, 2016 Issued
Array ( [id] => 13365279 [patent_doc_number] => 20180234180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-16 [patent_title] => FREE SPACE OPTICAL TRANSMITTER AND FREE SPACE OPTICAL COMMUNICATION METHOD [patent_app_type] => utility [patent_app_number] => 15/751369 [patent_app_country] => US [patent_app_date] => 2016-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13944 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15751369 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/751369
Free space optical transmitter and free space optical communication method Aug 16, 2016 Issued
Array ( [id] => 11533539 [patent_doc_number] => 20170093518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-30 [patent_title] => 'OPTICAL SUBCHANNEL ROUTING, PROTECTION SWITCHING AND SECURITY' [patent_app_type] => utility [patent_app_number] => 15/238554 [patent_app_country] => US [patent_app_date] => 2016-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 118 [patent_figures_cnt] => 118 [patent_no_of_words] => 34577 [patent_no_of_claims] => 19 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15238554 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/238554
OPTICAL SUBCHANNEL ROUTING, PROTECTION SWITCHING AND SECURITY Aug 15, 2016 Abandoned
Array ( [id] => 13202961 [patent_doc_number] => 10116408 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-30 [patent_title] => Apparatus and method for distributed compensation of narrow optical filtering effects in an optical network [patent_app_type] => utility [patent_app_number] => 15/233434 [patent_app_country] => US [patent_app_date] => 2016-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 3474 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15233434 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/233434
Apparatus and method for distributed compensation of narrow optical filtering effects in an optical network Aug 9, 2016 Issued
Array ( [id] => 16082731 [patent_doc_number] => 20200195352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => Encoding for Optical Transmission [patent_app_type] => utility [patent_app_number] => 16/323304 [patent_app_country] => US [patent_app_date] => 2016-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8535 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 16323304 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/323304
Encoding for optical transmission Aug 9, 2016 Issued
Array ( [id] => 14891293 [patent_doc_number] => 10425709 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-24 [patent_title] => System and method for providing packetized video over an optical network [patent_app_type] => utility [patent_app_number] => 15/232634 [patent_app_country] => US [patent_app_date] => 2016-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4843 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15232634 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/232634
System and method for providing packetized video over an optical network Aug 8, 2016 Issued
Array ( [id] => 14461091 [patent_doc_number] => 10326525 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-18 [patent_title] => Photovoltaic receiver device with polarization management in order to increase the rate of an optical communication [patent_app_type] => utility [patent_app_number] => 15/739306 [patent_app_country] => US [patent_app_date] => 2016-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3179 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15739306 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/739306
Photovoltaic receiver device with polarization management in order to increase the rate of an optical communication Jun 23, 2016 Issued
Array ( [id] => 16194973 [patent_doc_number] => 20200235822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => BURST LIGHT RECEIVER [patent_app_type] => utility [patent_app_number] => 16/088590 [patent_app_country] => US [patent_app_date] => 2016-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5158 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16088590 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/088590
BURST LIGHT RECEIVER May 24, 2016 Abandoned
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