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] => 11870198 [patent_doc_number] => 20170237483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-17 [patent_title] => 'Subchannel Photonic Routing, Switching and Protection with Simplified Upgrades of WDM Optical Networks' [patent_app_type] => utility [patent_app_number] => 15/584465 [patent_app_country] => US [patent_app_date] => 2017-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 118 [patent_figures_cnt] => 118 [patent_no_of_words] => 34595 [patent_no_of_claims] => 12 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15584465 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/584465
Subchannel Photonic Routing, Switching and Protection with Simplified Upgrades of WDM Optical Networks May 1, 2017 Abandoned
Array ( [id] => 14025831 [patent_doc_number] => 20190074909 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-07 [patent_title] => PHASE COMPENSATION DEVICE, PHASE COMPENSATION METHOD AND COMMUNICATION APPARATUS [patent_app_type] => utility [patent_app_number] => 16/072420 [patent_app_country] => US [patent_app_date] => 2017-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3581 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16072420 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/072420
Phase compensation device, phase compensation method and communication apparatus Apr 12, 2017 Issued
Array ( [id] => 11998217 [patent_doc_number] => 20170302373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-19 [patent_title] => 'OPTICAL MODULE AND CONTROL METHOD FOR OPTICAL MODULE' [patent_app_type] => utility [patent_app_number] => 15/482007 [patent_app_country] => US [patent_app_date] => 2017-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5554 [patent_no_of_claims] => 11 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15482007 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/482007
OPTICAL MODULE AND CONTROL METHOD FOR OPTICAL MODULE Apr 6, 2017 Abandoned
Array ( [id] => 13486699 [patent_doc_number] => 20180294892 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-11 [patent_title] => GENERATOR SET COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 15/481810 [patent_app_country] => US [patent_app_date] => 2017-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6451 [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] => 15481810 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/481810
GENERATOR SET COMMUNICATION SYSTEM Apr 6, 2017 Abandoned
Array ( [id] => 13486671 [patent_doc_number] => 20180294878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-11 [patent_title] => OPTICAL DATA COMMUNICATION OVER VARIABLE DISTANCES [patent_app_type] => utility [patent_app_number] => 15/481965 [patent_app_country] => US [patent_app_date] => 2017-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10511 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15481965 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/481965
Optical data communication over variable distances Apr 6, 2017 Issued
Array ( [id] => 16317106 [patent_doc_number] => 20200295844 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => OPTICAL RECEIVER, OPTICAL TRANSMISSION SYSTEM, SUBMARINE OPTICAL CABLE SYSTEM, AND OPTICAL SIGNAL RECEIVING METHOD [patent_app_type] => utility [patent_app_number] => 16/086059 [patent_app_country] => US [patent_app_date] => 2017-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6308 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16086059 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/086059
OPTICAL RECEIVER, OPTICAL TRANSMISSION SYSTEM, SUBMARINE OPTICAL CABLE SYSTEM, AND OPTICAL SIGNAL RECEIVING METHOD Mar 22, 2017 Abandoned
Array ( [id] => 15202603 [patent_doc_number] => 10498818 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-12-03 [patent_title] => Enhanced data storage and transport via wavefront multiplexing [patent_app_type] => utility [patent_app_number] => 15/466455 [patent_app_country] => US [patent_app_date] => 2017-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 9873 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15466455 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/466455
Enhanced data storage and transport via wavefront multiplexing Mar 21, 2017 Issued
Array ( [id] => 16333247 [patent_doc_number] => 20200304213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => FREE-SPACE OPTICAL COMMUNICATION RECEIVING DEVICE AND METHOD OF CONTROLLING THE SAME [patent_app_type] => utility [patent_app_number] => 16/088328 [patent_app_country] => US [patent_app_date] => 2017-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13686 [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] => 16088328 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/088328
Free-space optical communication receiving device and method of controlling the same Mar 16, 2017 Issued
Array ( [id] => 11968009 [patent_doc_number] => 20170272163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-21 [patent_title] => 'COMPENSATION OF NONLINEAR IMPAIRMENT IN FIBER OPTIC LINKS BY INCLUDING DISTRIBUTED VARIATIONS OF WAVEGUIDE DISPERSIVE PROPERTIES' [patent_app_type] => utility [patent_app_number] => 15/460542 [patent_app_country] => US [patent_app_date] => 2017-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5089 [patent_no_of_claims] => 26 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15460542 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/460542
COMPENSATION OF NONLINEAR IMPAIRMENT IN FIBER OPTIC LINKS BY INCLUDING DISTRIBUTED VARIATIONS OF WAVEGUIDE DISPERSIVE PROPERTIES Mar 15, 2017 Abandoned
Array ( [id] => 11855624 [patent_doc_number] => 20170230115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-10 [patent_title] => 'SHORTER WAVELENGTH TRANSMISSION OF OAM BEAMS IN CONVENTIONAL SINGLE MODE FIBER' [patent_app_type] => utility [patent_app_number] => 15/459950 [patent_app_country] => US [patent_app_date] => 2017-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 36 [patent_no_of_words] => 21365 [patent_no_of_claims] => 24 [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] => 15459950 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/459950
Shorter wavelength transmission of OAM beams in conventional single mode fiber Mar 14, 2017 Issued
Array ( [id] => 13438017 [patent_doc_number] => 20180270551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => OPTICALLY SWITCHED NETWORK TOPOLOGY [patent_app_type] => utility [patent_app_number] => 15/460083 [patent_app_country] => US [patent_app_date] => 2017-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5858 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15460083 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/460083
Optically switched network topology Mar 14, 2017 Issued
Array ( [id] => 13436933 [patent_doc_number] => 20180270009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => System and Method of Providing Dark Section Free Transport Networks [patent_app_type] => utility [patent_app_number] => 15/459610 [patent_app_country] => US [patent_app_date] => 2017-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9227 [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] => 15459610 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/459610
System and method of providing dark section free transport networks Mar 14, 2017 Issued
Array ( [id] => 13436603 [patent_doc_number] => 20180269844 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => Closed-Loop Automatic Gain Control in Linear Burst-Mode Transimpedance Amplifier [patent_app_type] => utility [patent_app_number] => 15/458698 [patent_app_country] => US [patent_app_date] => 2017-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14233 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15458698 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/458698
Closed-loop automatic gain control in linear burst-mode transimpedance amplifier Mar 13, 2017 Issued
Array ( [id] => 12337167 [patent_doc_number] => 09948394 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-04-17 [patent_title] => Power optimization in visible light communication positioning [patent_app_type] => utility [patent_app_number] => 15/458791 [patent_app_country] => US [patent_app_date] => 2017-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 9224 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15458791 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/458791
Power optimization in visible light communication positioning Mar 13, 2017 Issued
Array ( [id] => 13216285 [patent_doc_number] => 10122523 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-06 [patent_title] => Clock recovery and equalizer estimation in a multi-channel receiver [patent_app_type] => utility [patent_app_number] => 15/451227 [patent_app_country] => US [patent_app_date] => 2017-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7066 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15451227 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/451227
Clock recovery and equalizer estimation in a multi-channel receiver Mar 5, 2017 Issued
Array ( [id] => 14605175 [patent_doc_number] => 10355787 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-16 [patent_title] => Digital optical receiver and optical communication system using the same [patent_app_type] => utility [patent_app_number] => 16/080754 [patent_app_country] => US [patent_app_date] => 2017-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 32 [patent_no_of_words] => 10875 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16080754 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/080754
Digital optical receiver and optical communication system using the same Mar 1, 2017 Issued
Array ( [id] => 15377509 [patent_doc_number] => 10530489 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-07 [patent_title] => Optical signal reception apparatus, optical communication system, and method of generating compensation signal of optical signal reception apparatus [patent_app_type] => utility [patent_app_number] => 16/089180 [patent_app_country] => US [patent_app_date] => 2017-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7941 [patent_no_of_claims] => 9 [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] => 16089180 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/089180
Optical signal reception apparatus, optical communication system, and method of generating compensation signal of optical signal reception apparatus Feb 26, 2017 Issued
Array ( [id] => 15642779 [patent_doc_number] => 10594407 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-17 [patent_title] => System for optical linear sampling and coherent detection of an optical signal [patent_app_type] => utility [patent_app_number] => 16/073106 [patent_app_country] => US [patent_app_date] => 2017-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 5669 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16073106 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/073106
System for optical linear sampling and coherent detection of an optical signal Jan 26, 2017 Issued
Array ( [id] => 16921524 [patent_doc_number] => 20210194616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => OPTICAL WAVELENGTH MULTIPLEX TRANSMISSION SYSTEM, OPTICAL WAVELENGTH MULTIPLEX APPARATUS, AND STANDBY SYSTEM CHECKING METHOD [patent_app_type] => utility [patent_app_number] => 16/081063 [patent_app_country] => US [patent_app_date] => 2017-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7582 [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] => 16081063 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/081063
Optical wavelength multiplex transmission system, optical wavelength multiplex apparatus, and standby system checking method Jan 22, 2017 Issued
Array ( [id] => 13161051 [patent_doc_number] => 10097263 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-09 [patent_title] => User defined applications executed on optical modules for performance monitoring in optical networks [patent_app_type] => utility [patent_app_number] => 15/408602 [patent_app_country] => US [patent_app_date] => 2017-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10671 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 15408602 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/408602
User defined applications executed on optical modules for performance monitoring in optical networks Jan 17, 2017 Issued
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