Search

Li Liu

Examiner (ID: 19142, Phone: (571)270-5363 , Office: P/2666 )

Most Active Art Unit
2666
Art Unit(s)
2636, 2624, 2634, 2613, 2665, 2666
Total Applications
2203
Issued Applications
1778
Pending Applications
82
Abandoned Applications
390

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10359489 [patent_doc_number] => 20150244494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-27 [patent_title] => 'Passive Optical Network and Optical Line Terminal' [patent_app_type] => utility [patent_app_number] => 14/616575 [patent_app_country] => US [patent_app_date] => 2015-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 11390 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14616575 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/616575
Passive Optical Network and Optical Line Terminal Feb 5, 2015
Array ( [id] => 11322197 [patent_doc_number] => 09520948 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-13 [patent_title] => 'Optical transmission device' [patent_app_type] => utility [patent_app_number] => 14/615603 [patent_app_country] => US [patent_app_date] => 2015-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6417 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14615603 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/615603
Optical transmission device Feb 5, 2015 Issued
Array ( [id] => 10337963 [patent_doc_number] => 20150222968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-06 [patent_title] => 'PHOTONIC TRANSCEIVER ARCHITECTURE WITH LOOPBACK FUNCTIONALITY' [patent_app_type] => utility [patent_app_number] => 14/615294 [patent_app_country] => US [patent_app_date] => 2015-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5381 [patent_no_of_claims] => 16 [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] => 14615294 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/615294
Photonic transceiver architecture with loopback functionality Feb 4, 2015 Issued
Array ( [id] => 13654819 [patent_doc_number] => 09853737 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-26 [patent_title] => Bias control of nested Mach-Zehnder modulators for the generation of optical QAM signals [patent_app_type] => utility [patent_app_number] => 14/615350 [patent_app_country] => US [patent_app_date] => 2015-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 5752 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14615350 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/615350
Bias control of nested Mach-Zehnder modulators for the generation of optical QAM signals Feb 4, 2015 Issued
Array ( [id] => 11195071 [patent_doc_number] => 09425895 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-23 [patent_title] => 'Signal receiving module and display apparatus' [patent_app_type] => utility [patent_app_number] => 14/613363 [patent_app_country] => US [patent_app_date] => 2015-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4730 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14613363 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/613363
Signal receiving module and display apparatus Feb 3, 2015 Issued
Array ( [id] => 10254650 [patent_doc_number] => 20150139647 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-21 [patent_title] => 'System and Method for Optical Layer Management in Optical Modules and Remote Control of Optical Modules' [patent_app_type] => utility [patent_app_number] => 14/588899 [patent_app_country] => US [patent_app_date] => 2015-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 11267 [patent_no_of_claims] => 22 [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] => 14588899 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/588899
System and method for optical layer management in optical modules and remote control of optical modules Jan 1, 2015 Issued
Array ( [id] => 11533513 [patent_doc_number] => 20170093493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-30 [patent_title] => 'CORRECTION OF CHROMATIC DISPERSION IN REMOTE DISTRIBUTED SENSING' [patent_app_type] => utility [patent_app_number] => 15/039132 [patent_app_country] => US [patent_app_date] => 2014-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9392 [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] => 15039132 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/039132
CORRECTION OF CHROMATIC DISPERSION IN REMOTE DISTRIBUTED SENSING Dec 29, 2014 Abandoned
Array ( [id] => 10268160 [patent_doc_number] => 20150153157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-04 [patent_title] => 'Intensity Noise Reduction Methods and Apparatus for Interferometric Sensing and Imaging Systems' [patent_app_type] => utility [patent_app_number] => 14/573749 [patent_app_country] => US [patent_app_date] => 2014-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8709 [patent_no_of_claims] => 29 [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] => 14573749 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/573749
Intensity noise reduction methods and apparatus for interferometric sensing and imaging systems Dec 16, 2014 Issued
Array ( [id] => 11723688 [patent_doc_number] => 09696538 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-04 [patent_title] => 'Optical interconnect device, information processing device and data transmission method' [patent_app_type] => utility [patent_app_number] => 14/561606 [patent_app_country] => US [patent_app_date] => 2014-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 10739 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 366 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14561606 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/561606
Optical interconnect device, information processing device and data transmission method Dec 4, 2014 Issued
Array ( [id] => 10278573 [patent_doc_number] => 20150163570 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-11 [patent_title] => 'OPTICAL ARBITRATION DEVICE AND METHOD IN A NETWORK-ON-CHIP SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/561372 [patent_app_country] => US [patent_app_date] => 2014-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 10872 [patent_no_of_claims] => 13 [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] => 14561372 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/561372
Optical arbitration device and method in a network-on-chip system Dec 4, 2014 Issued
Array ( [id] => 11765695 [patent_doc_number] => 09374170 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-06-21 [patent_title] => 'Optical receiving device' [patent_app_type] => utility [patent_app_number] => 14/560495 [patent_app_country] => US [patent_app_date] => 2014-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 42 [patent_no_of_words] => 18413 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 326 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14560495 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/560495
Optical receiving device Dec 3, 2014 Issued
Array ( [id] => 10818433 [patent_doc_number] => 20160164597 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-09 [patent_title] => 'AUTOMATED PROVISIONING AND CONTROL OF SHARED OPTICAL SPECTRUM IN SUBMARINE OPTICAL NETWORKS' [patent_app_type] => utility [patent_app_number] => 14/560758 [patent_app_country] => US [patent_app_date] => 2014-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4744 [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] => 14560758 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/560758
Automated provisioning and control of shared optical spectrum in submarine optical networks Dec 3, 2014 Issued
Array ( [id] => 10201207 [patent_doc_number] => 20150086192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-26 [patent_title] => 'DETERMINING METHOD, DETERMINING OPTICAL MODULE, AND OPTICAL COMMUNICATION APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/560500 [patent_app_country] => US [patent_app_date] => 2014-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 11189 [patent_no_of_claims] => 10 [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] => 14560500 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/560500
DETERMINING METHOD, DETERMINING OPTICAL MODULE, AND OPTICAL COMMUNICATION APPARATUS Dec 3, 2014 Abandoned
Array ( [id] => 10310035 [patent_doc_number] => 20150195037 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-09 [patent_title] => 'OPTICAL INTERCONNECTION DEVICE TRANSMITTING DATA PATTERN USING COMPLEMENTARY SIGNALS, MEMORY SYSTEM COMPRISING SAME, AND RELATED METHOD OF OPERATION' [patent_app_type] => utility [patent_app_number] => 14/559677 [patent_app_country] => US [patent_app_date] => 2014-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 8336 [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] => 14559677 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/559677
OPTICAL INTERCONNECTION DEVICE TRANSMITTING DATA PATTERN USING COMPLEMENTARY SIGNALS, MEMORY SYSTEM COMPRISING SAME, AND RELATED METHOD OF OPERATION Dec 2, 2014 Abandoned
Array ( [id] => 12201934 [patent_doc_number] => 09905002 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-27 [patent_title] => 'Method and system for determining the prognosis of a patient suffering from pulmonary embolism' [patent_app_type] => utility [patent_app_number] => 15/026401 [patent_app_country] => US [patent_app_date] => 2014-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 9 [patent_no_of_words] => 6781 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15026401 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/026401
Method and system for determining the prognosis of a patient suffering from pulmonary embolism Nov 26, 2014 Issued
Array ( [id] => 10818437 [patent_doc_number] => 20160164600 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-09 [patent_title] => 'CROSSTALK SUPPRESSION IN A MULTI-PHOTODETECTOR OPTICAL CHANNEL MONITOR' [patent_app_type] => utility [patent_app_number] => 14/540608 [patent_app_country] => US [patent_app_date] => 2014-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3895 [patent_no_of_claims] => 16 [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] => 14540608 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/540608
Crosstalk suppression in a multi-photodetector optical channel monitor Nov 12, 2014 Issued
Array ( [id] => 10564309 [patent_doc_number] => 09287993 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-03-15 [patent_title] => 'RF channelizer based on parametrically generated combs derived from a single master seed' [patent_app_type] => utility [patent_app_number] => 14/529149 [patent_app_country] => US [patent_app_date] => 2014-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 22 [patent_no_of_words] => 9471 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14529149 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/529149
RF channelizer based on parametrically generated combs derived from a single master seed Oct 30, 2014 Issued
Array ( [id] => 10780914 [patent_doc_number] => 20160127070 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-05 [patent_title] => 'INTEGRATED TWO-CHANNEL SPECTRAL COMBINER AND WAVELENGTH LOCKER IN SILICON PHOTONICS' [patent_app_type] => utility [patent_app_number] => 14/530146 [patent_app_country] => US [patent_app_date] => 2014-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6259 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14530146 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/530146
INTEGRATED TWO-CHANNEL SPECTRAL COMBINER AND WAVELENGTH LOCKER IN SILICON PHOTONICS Oct 30, 2014 Abandoned
Array ( [id] => 10630006 [patent_doc_number] => 09348154 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-24 [patent_title] => 'Optical resonator apparatus, optical transmitter and controlling method for optical resonator' [patent_app_type] => utility [patent_app_number] => 14/529740 [patent_app_country] => US [patent_app_date] => 2014-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 81 [patent_no_of_words] => 30367 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 319 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14529740 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/529740
Optical resonator apparatus, optical transmitter and controlling method for optical resonator Oct 30, 2014 Issued
Array ( [id] => 10780889 [patent_doc_number] => 20160127044 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-05 [patent_title] => 'MULTI-CHANNEL OPTICAL TRANSCEIVER MODULE INCLUDING THERMAL ARRAYED WAVEGUIDE GRATING MULTIPLEXER AND ATHERMAL ARRAYED WAVEGUIDE GRATING DEMULTIPLEXER' [patent_app_type] => utility [patent_app_number] => 14/528011 [patent_app_country] => US [patent_app_date] => 2014-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4961 [patent_no_of_claims] => 19 [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] => 14528011 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/528011
Multi-channel optical transceiver module including thermal arrayed waveguide grating multiplexer and athermal arrayed waveguide grating demultiplexer Oct 29, 2014 Issued
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