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] => 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
Array ( [id] => 11760986 [patent_doc_number] => 20170207855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-20 [patent_title] => 'Apparatus and Method for Implementing a Photonic Radio Front End' [patent_app_type] => utility [patent_app_number] => 15/407859 [patent_app_country] => US [patent_app_date] => 2017-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6295 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15407859 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/407859
Apparatus and method for implementing a photonic radio front end Jan 16, 2017 Issued
Array ( [id] => 13258631 [patent_doc_number] => 10142016 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-27 [patent_title] => Techniques for high-resolution line monitoring with a standardized output and an optical communication system using the same [patent_app_type] => utility [patent_app_number] => 15/407722 [patent_app_country] => US [patent_app_date] => 2017-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 6726 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [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] => 15407722 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/407722
Techniques for high-resolution line monitoring with a standardized output and an optical communication system using the same Jan 16, 2017 Issued
Array ( [id] => 11609855 [patent_doc_number] => 20170127161 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-04 [patent_title] => 'Routing Node, Optical Switching Network, and Optical Signal Transmission Method' [patent_app_type] => utility [patent_app_number] => 15/407441 [patent_app_country] => US [patent_app_date] => 2017-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8643 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15407441 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/407441
Routing node, optical switching network, and optical signal transmission method Jan 16, 2017 Issued
Array ( [id] => 11855627 [patent_doc_number] => 20170230120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-10 [patent_title] => 'ESTIMATION METHOD FOR OPTICAL RECEIVER AND LIGHT SOURCE DEVICE' [patent_app_type] => utility [patent_app_number] => 15/407063 [patent_app_country] => US [patent_app_date] => 2017-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 11487 [patent_no_of_claims] => 11 [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] => 15407063 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/407063
Estimation method for optical receiver and light source device Jan 15, 2017 Issued
Array ( [id] => 14528935 [patent_doc_number] => 10341747 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-02 [patent_title] => System and method for wavelength conversion and switching [patent_app_type] => utility [patent_app_number] => 15/401553 [patent_app_country] => US [patent_app_date] => 2017-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 9584 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15401553 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/401553
System and method for wavelength conversion and switching Jan 8, 2017 Issued
Array ( [id] => 15124893 [patent_doc_number] => 20190349080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => Method And Device For Controlling Wavelength Of Light Emitting Assembly [patent_app_type] => utility [patent_app_number] => 16/473109 [patent_app_country] => US [patent_app_date] => 2016-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4043 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16473109 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/473109
Method and device for controlling wavelength of light emitting assembly Dec 26, 2016 Issued
Array ( [id] => 11841002 [patent_doc_number] => 20170222723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-03 [patent_title] => 'OPTICAL TRANSMITTING DEVICE, OPTICAL COMMUNICATION SYSTEM AND OPTICAL TRANSMISSION METHOD' [patent_app_type] => utility [patent_app_number] => 15/383247 [patent_app_country] => US [patent_app_date] => 2016-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 7713 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15383247 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/383247
Optical transmitting device, optical communication system and optical transmission method Dec 18, 2016 Issued
Array ( [id] => 11733619 [patent_doc_number] => 20170195063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-06 [patent_title] => 'Optical Telecommunications Devices, Systems, and Methods' [patent_app_type] => utility [patent_app_number] => 15/383175 [patent_app_country] => US [patent_app_date] => 2016-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5667 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [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] => 15383175 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/383175
Optical telecommunications devices, systems, and methods Dec 18, 2016 Issued
Array ( [id] => 11593547 [patent_doc_number] => 20170117960 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-27 [patent_title] => 'Communication Method, Apparatus, and System' [patent_app_type] => utility [patent_app_number] => 15/381813 [patent_app_country] => US [patent_app_date] => 2016-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10840 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [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] => 15381813 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/381813
Communication Method, Apparatus, and System Dec 15, 2016 Abandoned
Array ( [id] => 13175379 [patent_doc_number] => 10103817 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-16 [patent_title] => Optical data receiver with relative phase detector [patent_app_type] => utility [patent_app_number] => 15/381405 [patent_app_country] => US [patent_app_date] => 2016-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 5472 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15381405 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/381405
Optical data receiver with relative phase detector Dec 15, 2016 Issued
Array ( [id] => 12357279 [patent_doc_number] => 09954611 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-04-24 [patent_title] => System and method for abstracting wavelength-switched optical network traffic engineering topology in SDN control hierarchy [patent_app_type] => utility [patent_app_number] => 15/382242 [patent_app_country] => US [patent_app_date] => 2016-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 21 [patent_no_of_words] => 11262 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15382242 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/382242
System and method for abstracting wavelength-switched optical network traffic engineering topology in SDN control hierarchy Dec 15, 2016 Issued
Array ( [id] => 11503831 [patent_doc_number] => 20170078016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-16 [patent_title] => 'Optical Dispersion Compensation in the Electrical Domain in an Optical Communications System' [patent_app_type] => utility [patent_app_number] => 15/363538 [patent_app_country] => US [patent_app_date] => 2016-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6705 [patent_no_of_claims] => 20 [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] => 15363538 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/363538
Optical dispersion compensation in the electrical domain in an optical communications system Nov 28, 2016 Issued
Array ( [id] => 15031985 [patent_doc_number] => 20190326997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => DSM-PSK OPTICAL WIRELESS TRANSMISSION METHOD AND DEVICE [patent_app_type] => utility [patent_app_number] => 16/069844 [patent_app_country] => US [patent_app_date] => 2016-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10488 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16069844 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/069844
DSM-PSK optical wireless transmission method and device Nov 27, 2016 Issued
Array ( [id] => 12763405 [patent_doc_number] => 20180146303 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-24 [patent_title] => OPTO-ACOUSTIC TRANSDUCER AND COVER GLASS [patent_app_type] => utility [patent_app_number] => 15/356375 [patent_app_country] => US [patent_app_date] => 2016-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4550 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15356375 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/356375
Opto-acoustic transducer and cover glass Nov 17, 2016 Issued
Array ( [id] => 12652461 [patent_doc_number] => 20180109318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-19 [patent_title] => METHODS AND SYSTEMS FOR FIBER OPTIC COMMUNICATION [patent_app_type] => utility [patent_app_number] => 15/294965 [patent_app_country] => US [patent_app_date] => 2016-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5877 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 15294965 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/294965
Methods and systems for fiber optic communication Oct 16, 2016 Issued
Array ( [id] => 13044587 [patent_doc_number] => 10044441 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-07 [patent_title] => CATV network device energy reduction by providing amplifier control in response to channel loading [patent_app_type] => utility [patent_app_number] => 15/295189 [patent_app_country] => US [patent_app_date] => 2016-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 6761 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15295189 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/295189
CATV network device energy reduction by providing amplifier control in response to channel loading Oct 16, 2016 Issued
Array ( [id] => 11425720 [patent_doc_number] => 20170033866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-02 [patent_title] => 'Method and Apparatus for Monitoring Optical Signal-to-Noise Ratio' [patent_app_type] => utility [patent_app_number] => 15/295203 [patent_app_country] => US [patent_app_date] => 2016-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5320 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [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] => 15295203 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/295203
Method and Apparatus for Monitoring Optical Signal-to-Noise Ratio Oct 16, 2016 Abandoned
Array ( [id] => 13161069 [patent_doc_number] => 10097272 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-09 [patent_title] => Optical module [patent_app_type] => utility [patent_app_number] => 15/294572 [patent_app_country] => US [patent_app_date] => 2016-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2494 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15294572 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/294572
Optical module Oct 13, 2016 Issued
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