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] => 16049277 [patent_doc_number] => 10686531 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-06-16 [patent_title] => Monitoring and correcting I/Q imbalance in high-speed optical communications systems [patent_app_type] => utility [patent_app_number] => 16/429706 [patent_app_country] => US [patent_app_date] => 2019-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4880 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [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] => 16429706 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/429706
Monitoring and correcting I/Q imbalance in high-speed optical communications systems Jun 2, 2019 Issued
Array ( [id] => 16309520 [patent_doc_number] => 10778336 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-15 [patent_title] => Communication system employing self-tuning optical transceivers [patent_app_type] => utility [patent_app_number] => 16/427514 [patent_app_country] => US [patent_app_date] => 2019-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 10646 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16427514 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/427514
Communication system employing self-tuning optical transceivers May 30, 2019 Issued
Array ( [id] => 14844753 [patent_doc_number] => 20190280777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => SIGNAL PROCESSING METHOD, APPARATUS, AND OPTICAL FIBER TRANSMISSION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/425954 [patent_app_country] => US [patent_app_date] => 2019-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7616 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16425954 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/425954
Signal processing method, apparatus, and optical fiber transmission system May 29, 2019 Issued
Array ( [id] => 17739133 [patent_doc_number] => 20220224595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => OPTICAL COMMUNICATION DEVICE AND CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 17/610701 [patent_app_country] => US [patent_app_date] => 2019-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6536 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17610701 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/610701
OPTICAL COMMUNICATION DEVICE AND CONTROL METHOD May 22, 2019 Abandoned
Array ( [id] => 15704939 [patent_doc_number] => 10608663 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-31 [patent_title] => Real-number photonic encoding [patent_app_type] => utility [patent_app_number] => 16/412242 [patent_app_country] => US [patent_app_date] => 2019-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 39 [patent_no_of_words] => 25649 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [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] => 16412242 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/412242
Real-number photonic encoding May 13, 2019 Issued
Array ( [id] => 15689571 [patent_doc_number] => 20200099449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => APPARATUS AND METHOD FOR ANALOG ELECTRONIC FIBER DISPERSION AND BANDWIDTH PRE-COMPENSATION (EDPC) FOR USE IN 50 GBPS AND GREATER PAMN OPTICAL TRANSCEIVERS [patent_app_type] => utility [patent_app_number] => 16/396251 [patent_app_country] => US [patent_app_date] => 2019-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9356 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16396251 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/396251
Apparatus and method for analog electronic fiber dispersion and bandwidth pre-compensation (EDPC) for use in 50 Gbps and greater PAMn optical transceivers Apr 25, 2019 Issued
Array ( [id] => 17617078 [patent_doc_number] => 20220159358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => WIRING INFORMATION GENERATION SYSTEM, AND WIRING INFORMATION GENERATION METHOD [patent_app_type] => utility [patent_app_number] => 17/602805 [patent_app_country] => US [patent_app_date] => 2019-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14829 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17602805 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/602805
Wiring information generation system, and wiring information generation method Apr 22, 2019 Issued
Array ( [id] => 14970343 [patent_doc_number] => 20190312650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-10 [patent_title] => MULTI-WAVEFORM DIGITAL PREDISTORTION CALIBRATION [patent_app_type] => utility [patent_app_number] => 16/379759 [patent_app_country] => US [patent_app_date] => 2019-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4632 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16379759 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/379759
Multi-waveform digital predistortion calibration Apr 8, 2019 Issued
Array ( [id] => 17410964 [patent_doc_number] => 11251870 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-15 [patent_title] => Optical transmission system [patent_app_type] => utility [patent_app_number] => 17/049558 [patent_app_country] => US [patent_app_date] => 2019-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9631 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17049558 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/049558
Optical transmission system Apr 8, 2019 Issued
Array ( [id] => 16134053 [patent_doc_number] => 10700806 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-06-30 [patent_title] => Optical transceiver package with passive thermal management [patent_app_type] => utility [patent_app_number] => 16/375496 [patent_app_country] => US [patent_app_date] => 2019-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 6503 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16375496 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/375496
Optical transceiver package with passive thermal management Apr 3, 2019 Issued
Array ( [id] => 14589655 [patent_doc_number] => 20190222436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => Board Registration Method, Board, And Forwarding Device [patent_app_type] => utility [patent_app_number] => 16/365863 [patent_app_country] => US [patent_app_date] => 2019-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22749 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16365863 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/365863
Board registration method, board, and forwarding device Mar 26, 2019 Issued
Array ( [id] => 14933223 [patent_doc_number] => 20190302249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => SYSTEM AND METHOD FOR DRONE POSITION DETERMINATION [patent_app_type] => utility [patent_app_number] => 16/357534 [patent_app_country] => US [patent_app_date] => 2019-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8736 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16357534 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/357534
SYSTEM AND METHOD FOR DRONE POSITION DETERMINATION Mar 18, 2019 Abandoned
Array ( [id] => 17271046 [patent_doc_number] => 11196482 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-07 [patent_title] => Monitoring device and monitoring method [patent_app_type] => utility [patent_app_number] => 16/978259 [patent_app_country] => US [patent_app_date] => 2019-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 5949 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16978259 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/978259
Monitoring device and monitoring method Mar 5, 2019 Issued
Array ( [id] => 16753535 [patent_doc_number] => 20210105548 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => METHOD AND DEVICE FOR COMMUNICATION IN PASSIVE OPTICAL NETWORK, AND COMPUTER-READABLE MEDIUM [patent_app_type] => utility [patent_app_number] => 16/975934 [patent_app_country] => US [patent_app_date] => 2019-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6524 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16975934 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/975934
METHOD AND DEVICE FOR COMMUNICATION IN PASSIVE OPTICAL NETWORK, AND COMPUTER-READABLE MEDIUM Feb 26, 2019 Abandoned
Array ( [id] => 17638612 [patent_doc_number] => 11349351 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-31 [patent_title] => Method for safe and secure free space power and data transfer [patent_app_type] => utility [patent_app_number] => 16/970146 [patent_app_country] => US [patent_app_date] => 2019-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 13792 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16970146 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/970146
Method for safe and secure free space power and data transfer Feb 21, 2019 Issued
Array ( [id] => 18462557 [patent_doc_number] => 11686843 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Method and apparatus for optically measuring distance [patent_app_type] => utility [patent_app_number] => 16/282805 [patent_app_country] => US [patent_app_date] => 2019-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 29 [patent_no_of_words] => 19762 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16282805 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/282805
Method and apparatus for optically measuring distance Feb 21, 2019 Issued
Array ( [id] => 16529619 [patent_doc_number] => 20200403700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => EQUALIZER DEVICE, COMMUNICATION SYSTEM, AND EQUALIZATION METHOD [patent_app_type] => utility [patent_app_number] => 16/975534 [patent_app_country] => US [patent_app_date] => 2019-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7175 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16975534 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/975534
EQUALIZER DEVICE, COMMUNICATION SYSTEM, AND EQUALIZATION METHOD Feb 19, 2019 Abandoned
Array ( [id] => 16529620 [patent_doc_number] => 20200403701 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => EQUALIZER DEVICE, COMMUNICATION SYSTEM, AND EQUALIZATION METHOD [patent_app_type] => utility [patent_app_number] => 16/975544 [patent_app_country] => US [patent_app_date] => 2019-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9713 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16975544 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/975544
EQUALIZER DEVICE, COMMUNICATION SYSTEM, AND EQUALIZATION METHOD Feb 19, 2019 Abandoned
Array ( [id] => 14755795 [patent_doc_number] => 20190261071 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => METHOD AND APPARATUS FOR OPTIMIZING DYNAMICALLY THE OPERATION OF AN OPTICAL NETWORK [patent_app_type] => utility [patent_app_number] => 16/278607 [patent_app_country] => US [patent_app_date] => 2019-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8552 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16278607 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/278607
Method and apparatus for optimizing dynamically the operation of an optical network Feb 17, 2019 Issued
Array ( [id] => 15674551 [patent_doc_number] => 10601520 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-24 [patent_title] => Clock recovery for digital subcarriers for optical networks [patent_app_type] => utility [patent_app_number] => 16/270590 [patent_app_country] => US [patent_app_date] => 2019-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 32 [patent_no_of_words] => 14854 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16270590 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/270590
Clock recovery for digital subcarriers for optical networks Feb 6, 2019 Issued
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