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] => 16485582 [patent_doc_number] => 20200379185 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => Large Scale Steerable Coherent Optical Switched Arrays [patent_app_type] => utility [patent_app_number] => 16/994234 [patent_app_country] => US [patent_app_date] => 2020-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5562 [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] => 16994234 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/994234
Large scale steerable coherent optical switched arrays Aug 13, 2020 Issued
Array ( [id] => 16836000 [patent_doc_number] => 11012265 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-05-18 [patent_title] => Systems and methods for relative intensity noise cancelation [patent_app_type] => utility [patent_app_number] => 16/991927 [patent_app_country] => US [patent_app_date] => 2020-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3517 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16991927 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/991927
Systems and methods for relative intensity noise cancelation Aug 11, 2020 Issued
Array ( [id] => 17153231 [patent_doc_number] => 11146331 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-10-12 [patent_title] => Free-space optical communications network [patent_app_type] => utility [patent_app_number] => 16/935412 [patent_app_country] => US [patent_app_date] => 2020-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9153 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16935412 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/935412
Free-space optical communications network Jul 21, 2020 Issued
Array ( [id] => 17360667 [patent_doc_number] => 20220021463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => DEVICE AND METHOD FOR REAL-TIME CALIBRATION AND COMPENSATION FOR TRANSMITTER POWER IMBALANCE IN A COHERENT TRANSCEIVER [patent_app_type] => utility [patent_app_number] => 16/929962 [patent_app_country] => US [patent_app_date] => 2020-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7724 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16929962 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/929962
DEVICE AND METHOD FOR REAL-TIME CALIBRATION AND COMPENSATION FOR TRANSMITTER POWER IMBALANCE IN A COHERENT TRANSCEIVER Jul 14, 2020 Abandoned
Array ( [id] => 19415433 [patent_doc_number] => 12081277 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Apparatus and method for transmitting and receiving signals in wireless optical communication system [patent_app_type] => utility [patent_app_number] => 17/920712 [patent_app_country] => US [patent_app_date] => 2020-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 55 [patent_figures_cnt] => 55 [patent_no_of_words] => 16212 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17920712 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/920712
Apparatus and method for transmitting and receiving signals in wireless optical communication system Jul 13, 2020 Issued
Array ( [id] => 17796536 [patent_doc_number] => 20220255628 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => A MODULATOR FOR GENERATING AN ASYMMETRICALLY CLIPPED OPTICAL, ACO, ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING, OFDM, SIGNAL AS WELL AS A CORRESPONDING DEMODULATOR [patent_app_type] => utility [patent_app_number] => 17/626034 [patent_app_country] => US [patent_app_date] => 2020-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13544 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17626034 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/626034
A MODULATOR FOR GENERATING AN ASYMMETRICALLY CLIPPED OPTICAL, ACO, ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING, OFDM, SIGNAL AS WELL AS A CORRESPONDING DEMODULATOR Jul 5, 2020 Abandoned
Array ( [id] => 18600865 [patent_doc_number] => 20230275668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => WAVELENGTH CROSS CONNECT DEVICE, MULTIBAND TRANSMISSION SYSTEM, AND MULTIBAND TRANSMISSION METHOD [patent_app_type] => utility [patent_app_number] => 18/014673 [patent_app_country] => US [patent_app_date] => 2020-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8025 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18014673 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/014673
Wavelength cross connect device, multiband transmission system, and multiband transmission method Jul 5, 2020 Issued
Array ( [id] => 18586733 [patent_doc_number] => 20230268998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => OPTICAL TRANSMISSION SYSTEM AND DESIGN METHOD FOR OPTICALTRANSMISSION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/012461 [patent_app_country] => US [patent_app_date] => 2020-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5893 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 18012461 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/012461
OPTICAL TRANSMISSION SYSTEM AND DESIGN METHOD FOR OPTICALTRANSMISSION SYSTEM Jul 1, 2020 Abandoned
Array ( [id] => 19524643 [patent_doc_number] => 12126387 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Method and device for correcting polarization distortion in plug and play quantum key distribution system [patent_app_type] => utility [patent_app_number] => 18/014052 [patent_app_country] => US [patent_app_date] => 2020-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 49 [patent_figures_cnt] => 49 [patent_no_of_words] => 23677 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18014052 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/014052
Method and device for correcting polarization distortion in plug and play quantum key distribution system Jul 1, 2020 Issued
Array ( [id] => 19154759 [patent_doc_number] => 11979693 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Resource management method and apparatus, communication device, and storage medium [patent_app_type] => utility [patent_app_number] => 17/620684 [patent_app_country] => US [patent_app_date] => 2020-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 7606 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17620684 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/620684
Resource management method and apparatus, communication device, and storage medium Jun 15, 2020 Issued
Array ( [id] => 16510456 [patent_doc_number] => 20200389712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => IoT NETWORK ARCHITECTURE AND WAVELENGTH DIVISION IoT GATEWAY DEVICE THEREOF [patent_app_type] => utility [patent_app_number] => 16/897995 [patent_app_country] => US [patent_app_date] => 2020-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5766 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16897995 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/897995
IoT NETWORK ARCHITECTURE AND WAVELENGTH DIVISION IoT GATEWAY DEVICE THEREOF Jun 9, 2020 Abandoned
Array ( [id] => 17766382 [patent_doc_number] => 20220239996 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => Bandwidth Assignment Method and Apparatus, and Bandwidth Check Method and Apparatus [patent_app_type] => utility [patent_app_number] => 17/619228 [patent_app_country] => US [patent_app_date] => 2020-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5837 [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] => 17619228 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/619228
Bandwidth Assignment Method and Apparatus, and Bandwidth Check Method and Apparatus Jun 8, 2020 Pending
Array ( [id] => 17284629 [patent_doc_number] => 11201677 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-12-14 [patent_title] => Hard-to-intercept multiple coherent transmitter communications [patent_app_type] => utility [patent_app_number] => 16/896022 [patent_app_country] => US [patent_app_date] => 2020-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 10428 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16896022 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/896022
Hard-to-intercept multiple coherent transmitter communications Jun 7, 2020 Issued
Array ( [id] => 17196733 [patent_doc_number] => 11165509 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-11-02 [patent_title] => Method for co-packaging light engine chiplets on switch substrate [patent_app_type] => utility [patent_app_number] => 16/894622 [patent_app_country] => US [patent_app_date] => 2020-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 17965 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16894622 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/894622
Method for co-packaging light engine chiplets on switch substrate Jun 4, 2020 Issued
Array ( [id] => 19278019 [patent_doc_number] => 12028153 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Wavelength switching and configuration method and device for passive optical network [patent_app_type] => utility [patent_app_number] => 17/620216 [patent_app_country] => US [patent_app_date] => 2020-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 7197 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17620216 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/620216
Wavelength switching and configuration method and device for passive optical network Jun 3, 2020 Issued
Array ( [id] => 18512347 [patent_doc_number] => 20230228549 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => Magnetic-Inductive Wireless Detonator with Quantum Receiver [patent_app_type] => utility [patent_app_number] => 18/007936 [patent_app_country] => US [patent_app_date] => 2020-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2452 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18007936 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/007936
Magnetic-Inductive Wireless Detonator with Quantum Receiver Jun 2, 2020 Abandoned
Array ( [id] => 17797169 [patent_doc_number] => 20220256261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => FAST FLOW-CONTROLLED AND CLOCK-DISTRIBUTED OPTICAL SWITCHING SYSTEM FOR OPTICAL DATA CENTER NETWORK [patent_app_type] => utility [patent_app_number] => 17/613627 [patent_app_country] => US [patent_app_date] => 2020-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4395 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17613627 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/613627
Fast flow-controlled and clock-distributed optical switching system for optical data center network May 27, 2020 Issued
Array ( [id] => 16928985 [patent_doc_number] => 11050485 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-29 [patent_title] => High-precision and large-dynamic-range fault monitoring device and method for WDM-PON [patent_app_type] => utility [patent_app_number] => 16/881170 [patent_app_country] => US [patent_app_date] => 2020-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5497 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 396 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16881170 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/881170
High-precision and large-dynamic-range fault monitoring device and method for WDM-PON May 21, 2020 Issued
Array ( [id] => 16928985 [patent_doc_number] => 11050485 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-29 [patent_title] => High-precision and large-dynamic-range fault monitoring device and method for WDM-PON [patent_app_type] => utility [patent_app_number] => 16/881170 [patent_app_country] => US [patent_app_date] => 2020-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5497 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 396 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16881170 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/881170
High-precision and large-dynamic-range fault monitoring device and method for WDM-PON May 21, 2020 Issued
Array ( [id] => 16973251 [patent_doc_number] => 11069228 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Method for transmitting signal via mesh network and remote control system thereof [patent_app_type] => utility [patent_app_number] => 16/879878 [patent_app_country] => US [patent_app_date] => 2020-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3418 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [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] => 16879878 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/879878
Method for transmitting signal via mesh network and remote control system thereof May 20, 2020 Issued
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