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] => 14081157 [patent_doc_number] => 20190089466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => OPTICAL RECEIVERS [patent_app_type] => utility [patent_app_number] => 16/085364 [patent_app_country] => US [patent_app_date] => 2016-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7747 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16085364 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/085364
Optical receiver with three data slicers and one edge slicer Apr 13, 2016 Issued
Array ( [id] => 12617199 [patent_doc_number] => 20180097563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-05 [patent_title] => FREE SPACE OPTICAL COMMUNICATIONS DEVICE [patent_app_type] => utility [patent_app_number] => 15/562504 [patent_app_country] => US [patent_app_date] => 2016-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6221 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15562504 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/562504
Free space optical communications device Mar 29, 2016 Issued
Array ( [id] => 11088593 [patent_doc_number] => 20160285561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-29 [patent_title] => 'Integrated Coherent Receiver Having a Geometric Arrangement for Improved Device Efficiency' [patent_app_type] => utility [patent_app_number] => 15/078330 [patent_app_country] => US [patent_app_date] => 2016-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3452 [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] => 15078330 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/078330
Integrated coherent receiver having a geometric arrangement for improved device efficiency Mar 22, 2016 Issued
Array ( [id] => 11088611 [patent_doc_number] => 20160285579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-29 [patent_title] => 'Optical Transmission Apparatus, Method, and Applications Thereof' [patent_app_type] => utility [patent_app_number] => 15/078174 [patent_app_country] => US [patent_app_date] => 2016-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4948 [patent_no_of_claims] => 11 [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] => 15078174 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/078174
Optical Transmission Apparatus, Method, and Applications Thereof Mar 22, 2016 Abandoned
Array ( [id] => 11975378 [patent_doc_number] => 20170279533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-28 [patent_title] => 'PLUGGABLE OPTICAL TRANSCEIVER INTERFACE MODULE' [patent_app_type] => utility [patent_app_number] => 15/077244 [patent_app_country] => US [patent_app_date] => 2016-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 37 [patent_no_of_words] => 26187 [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] => 15077244 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/077244
PLUGGABLE OPTICAL TRANSCEIVER INTERFACE MODULE Mar 21, 2016 Abandoned
Array ( [id] => 11926406 [patent_doc_number] => 09794002 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-10-17 [patent_title] => 'Integrated multiplexed RF-to-optical interconnect for portable electronic devices' [patent_app_type] => utility [patent_app_number] => 15/077726 [patent_app_country] => US [patent_app_date] => 2016-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5044 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15077726 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/077726
Integrated multiplexed RF-to-optical interconnect for portable electronic devices Mar 21, 2016 Issued
Array ( [id] => 11926406 [patent_doc_number] => 09794002 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-10-17 [patent_title] => 'Integrated multiplexed RF-to-optical interconnect for portable electronic devices' [patent_app_type] => utility [patent_app_number] => 15/077726 [patent_app_country] => US [patent_app_date] => 2016-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5044 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15077726 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/077726
Integrated multiplexed RF-to-optical interconnect for portable electronic devices Mar 21, 2016 Issued
Array ( [id] => 11968010 [patent_doc_number] => 20170272164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-21 [patent_title] => 'PULSE AMPLITUDE MODULATION (PAM) OVER MULTI-MODE LINK WITH RECEIVER SPATIAL FILTERING' [patent_app_type] => utility [patent_app_number] => 15/075669 [patent_app_country] => US [patent_app_date] => 2016-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4761 [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] => 15075669 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/075669
PULSE AMPLITUDE MODULATION (PAM) OVER MULTI-MODE LINK WITH RECEIVER SPATIAL FILTERING Mar 20, 2016 Abandoned
Array ( [id] => 11926496 [patent_doc_number] => 09794092 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-10-17 [patent_title] => 'Systems and methods for identification and demodulation of complex signal formats' [patent_app_type] => utility [patent_app_number] => 15/076399 [patent_app_country] => US [patent_app_date] => 2016-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 27 [patent_no_of_words] => 14939 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15076399 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/076399
Systems and methods for identification and demodulation of complex signal formats Mar 20, 2016 Issued
Array ( [id] => 12102870 [patent_doc_number] => 09859977 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-02 [patent_title] => 'Method for estimating channel power, method for monitoring frequency spectrum characteristic, apparatus and system' [patent_app_type] => utility [patent_app_number] => 15/075862 [patent_app_country] => US [patent_app_date] => 2016-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 11793 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15075862 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/075862
Method for estimating channel power, method for monitoring frequency spectrum characteristic, apparatus and system Mar 20, 2016 Issued
Array ( [id] => 12337161 [patent_doc_number] => 09948392 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-17 [patent_title] => Apparatus and method for generating visible signal according to amount of data transmission in visible light communication system [patent_app_type] => utility [patent_app_number] => 15/064231 [patent_app_country] => US [patent_app_date] => 2016-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4660 [patent_no_of_claims] => 18 [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] => 15064231 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/064231
Apparatus and method for generating visible signal according to amount of data transmission in visible light communication system Mar 7, 2016 Issued
Array ( [id] => 10827021 [patent_doc_number] => 20160173191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-16 [patent_title] => 'Fast Optical Link Control Adaptation Using a Channel Monitor' [patent_app_type] => utility [patent_app_number] => 15/049516 [patent_app_country] => US [patent_app_date] => 2016-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6361 [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] => 15049516 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/049516
Fast optical link control adaptation using a channel monitor Feb 21, 2016 Issued
Array ( [id] => 14890207 [patent_doc_number] => 10425160 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-24 [patent_title] => Optical links with elastic bandwidth and resiliency for dynamically adaptable end-to-end bandwidth and link reliability [patent_app_type] => utility [patent_app_number] => 16/065881 [patent_app_country] => US [patent_app_date] => 2016-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 11399 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [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] => 16065881 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/065881
Optical links with elastic bandwidth and resiliency for dynamically adaptable end-to-end bandwidth and link reliability Jan 28, 2016 Issued
Array ( [id] => 11260632 [patent_doc_number] => 09485552 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-11-01 [patent_title] => 'Optical switch fabric with bias control' [patent_app_type] => utility [patent_app_number] => 15/009084 [patent_app_country] => US [patent_app_date] => 2016-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5645 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15009084 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/009084
Optical switch fabric with bias control Jan 27, 2016 Issued
Array ( [id] => 10796015 [patent_doc_number] => 20160142172 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-19 [patent_title] => 'RING NETWORK INCLUDING AT LEAST ONE SUBTENDING RING ORIGINATING AND TERMINATING AT A CENTRAL-OFFICE NODE' [patent_app_type] => utility [patent_app_number] => 15/003037 [patent_app_country] => US [patent_app_date] => 2016-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4396 [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] => 15003037 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/003037
RING NETWORK INCLUDING AT LEAST ONE SUBTENDING RING ORIGINATING AND TERMINATING AT A CENTRAL-OFFICE NODE Jan 20, 2016 Abandoned
Array ( [id] => 15377483 [patent_doc_number] => 10530476 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-07 [patent_title] => Broadband wireless communication system and method [patent_app_type] => utility [patent_app_number] => 14/987774 [patent_app_country] => US [patent_app_date] => 2016-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 7817 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [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] => 14987774 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/987774
Broadband wireless communication system and method Jan 4, 2016 Issued
Array ( [id] => 11051543 [patent_doc_number] => 20160248504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-25 [patent_title] => 'VISIBLE LIGHT TRANSMITTER, VISIBLE LIGHT RECEIVER, VISIBLE LIGHT COMMUNICATION SYSTEM, AND VISIBLE LIGHT COMMUNICATION METHOD' [patent_app_type] => utility [patent_app_number] => 14/988676 [patent_app_country] => US [patent_app_date] => 2016-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8053 [patent_no_of_claims] => 19 [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] => 14988676 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/988676
Visible light transmitter, visible light receiver, visible light communication system, and visible light communication method Jan 4, 2016 Issued
Array ( [id] => 11660888 [patent_doc_number] => 09673906 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-06-06 [patent_title] => 'Device for amplitude modulation of an optical signal' [patent_app_type] => utility [patent_app_number] => 14/960876 [patent_app_country] => US [patent_app_date] => 2015-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5558 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14960876 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/960876
Device for amplitude modulation of an optical signal Dec 6, 2015 Issued
Array ( [id] => 10742222 [patent_doc_number] => 20160088373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-24 [patent_title] => 'DATA RECEIVING AND SENDING METHODS AND APPARATUSES AND SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/960703 [patent_app_country] => US [patent_app_date] => 2015-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9405 [patent_no_of_claims] => 18 [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] => 14960703 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/960703
Data receiving and sending methods and apparatuses and system Dec 6, 2015 Issued
Array ( [id] => 12357315 [patent_doc_number] => 09954623 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-24 [patent_title] => System for continuously active stabilization of interferometers in quantum time-bin entanglement distribution [patent_app_type] => utility [patent_app_number] => 14/959138 [patent_app_country] => US [patent_app_date] => 2015-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4811 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14959138 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/959138
System for continuously active stabilization of interferometers in quantum time-bin entanglement distribution Dec 3, 2015 Issued
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