Search

Li Liu

Examiner (ID: 18236, Phone: (571)270-5363 , Office: P/2666 )

Most Active Art Unit
2666
Art Unit(s)
2624, 2634, 2666, 2665, 2636, 2613
Total Applications
2190
Issued Applications
1753
Pending Applications
123
Abandoned Applications
385

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19130320 [patent_doc_number] => 20240135673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => MACHINE LEARNING MODEL TRAINING USING SYNTHETIC DATA FOR UNDER-DISPLAY CAMERA (UDC) IMAGE RESTORATION [patent_app_type] => utility [patent_app_number] => 18/049213 [patent_app_country] => US [patent_app_date] => 2022-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12144 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18049213 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/049213
Machine learning model training using synthetic data for under-display camera (UDC) image restoration Oct 23, 2022 Issued
Array ( [id] => 19130320 [patent_doc_number] => 20240135673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => MACHINE LEARNING MODEL TRAINING USING SYNTHETIC DATA FOR UNDER-DISPLAY CAMERA (UDC) IMAGE RESTORATION [patent_app_type] => utility [patent_app_number] => 18/049213 [patent_app_country] => US [patent_app_date] => 2022-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12144 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18049213 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/049213
Machine learning model training using synthetic data for under-display camera (UDC) image restoration Oct 23, 2022 Issued
Array ( [id] => 19130320 [patent_doc_number] => 20240135673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => MACHINE LEARNING MODEL TRAINING USING SYNTHETIC DATA FOR UNDER-DISPLAY CAMERA (UDC) IMAGE RESTORATION [patent_app_type] => utility [patent_app_number] => 18/049213 [patent_app_country] => US [patent_app_date] => 2022-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12144 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18049213 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/049213
Machine learning model training using synthetic data for under-display camera (UDC) image restoration Oct 23, 2022 Issued
Array ( [id] => 18489239 [patent_doc_number] => 20230216590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => Dynamically-Switchable Optical Cable [patent_app_type] => utility [patent_app_number] => 17/970219 [patent_app_country] => US [patent_app_date] => 2022-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19233 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17970219 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/970219
Dynamically-Switchable Optical Cable Oct 19, 2022 Abandoned
Array ( [id] => 18489232 [patent_doc_number] => 20230216583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => Dynamically-Switchable Optical Cable [patent_app_type] => utility [patent_app_number] => 17/970152 [patent_app_country] => US [patent_app_date] => 2022-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19233 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17970152 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/970152
Dynamically-Switchable Optical Cable Oct 19, 2022 Abandoned
Array ( [id] => 19115934 [patent_doc_number] => 20240127684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => MONITORING OPTICAL FIBERS USING A DAS SYSTEM WITH WEATHER SUPPRESSION [patent_app_type] => utility [patent_app_number] => 17/966122 [patent_app_country] => US [patent_app_date] => 2022-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11044 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17966122 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/966122
MONITORING OPTICAL FIBERS USING A DAS SYSTEM WITH WEATHER SUPPRESSION Oct 13, 2022 Abandoned
Array ( [id] => 19115934 [patent_doc_number] => 20240127684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => MONITORING OPTICAL FIBERS USING A DAS SYSTEM WITH WEATHER SUPPRESSION [patent_app_type] => utility [patent_app_number] => 17/966122 [patent_app_country] => US [patent_app_date] => 2022-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11044 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17966122 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/966122
MONITORING OPTICAL FIBERS USING A DAS SYSTEM WITH WEATHER SUPPRESSION Oct 13, 2022 Abandoned
Array ( [id] => 18934840 [patent_doc_number] => 11887275 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-01-30 [patent_title] => Elevated lookout apparatus and a method for its use [patent_app_type] => utility [patent_app_number] => 17/966676 [patent_app_country] => US [patent_app_date] => 2022-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 17754 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17966676 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/966676
Elevated lookout apparatus and a method for its use Oct 13, 2022 Issued
Array ( [id] => 20176604 [patent_doc_number] => 12395364 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => High power and data delivery in a communications network with safety and fault protection [patent_app_type] => utility [patent_app_number] => 17/964471 [patent_app_country] => US [patent_app_date] => 2022-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 4695 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17964471 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/964471
High power and data delivery in a communications network with safety and fault protection Oct 11, 2022 Issued
Array ( [id] => 20176604 [patent_doc_number] => 12395364 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => High power and data delivery in a communications network with safety and fault protection [patent_app_type] => utility [patent_app_number] => 17/964471 [patent_app_country] => US [patent_app_date] => 2022-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 4695 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17964471 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/964471
High power and data delivery in a communications network with safety and fault protection Oct 11, 2022 Issued
Array ( [id] => 19100342 [patent_doc_number] => 20240119570 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => MACHINE LEARNING MODEL TRAINING USING SYNTHETIC DATA FOR UNDER-DISPLAY CAMERA (UDC) IMAGE RESTORATION [patent_app_type] => utility [patent_app_number] => 18/045696 [patent_app_country] => US [patent_app_date] => 2022-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12360 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18045696 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/045696
Machine learning model training using synthetic data for under-display camera (UDC) image restoration Oct 10, 2022 Issued
Array ( [id] => 20189168 [patent_doc_number] => 12400287 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Method, electronic device, and computer program product for video processing utilizing template and associated image conversion model [patent_app_type] => utility [patent_app_number] => 17/962581 [patent_app_country] => US [patent_app_date] => 2022-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1184 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17962581 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/962581
Method, electronic device, and computer program product for video processing utilizing template and associated image conversion model Oct 9, 2022 Issued
Array ( [id] => 19639927 [patent_doc_number] => 12170545 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-17 [patent_title] => Systems and methods for coherent optics in an access network [patent_app_type] => utility [patent_app_number] => 17/937572 [patent_app_country] => US [patent_app_date] => 2022-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 55 [patent_no_of_words] => 27399 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17937572 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/937572
Systems and methods for coherent optics in an access network Oct 2, 2022 Issued
Array ( [id] => 19428897 [patent_doc_number] => 12088338 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Method and system for improving performance in an optical link [patent_app_type] => utility [patent_app_number] => 17/952042 [patent_app_country] => US [patent_app_date] => 2022-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7738 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17952042 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/952042
Method and system for improving performance in an optical link Sep 22, 2022 Issued
Array ( [id] => 19261979 [patent_doc_number] => 12022056 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Methods and arrangements for configuring industrial inspection systems [patent_app_type] => utility [patent_app_number] => 17/903747 [patent_app_country] => US [patent_app_date] => 2022-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 27 [patent_no_of_words] => 12609 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17903747 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/903747
Methods and arrangements for configuring industrial inspection systems Sep 5, 2022 Issued
Array ( [id] => 18244853 [patent_doc_number] => 20230077164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => Efficient Motion-Compensated Spatiotemporal Sampling [patent_app_type] => utility [patent_app_number] => 17/898349 [patent_app_country] => US [patent_app_date] => 2022-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16155 [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] => 17898349 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/898349
Efficient Motion-Compensated Spatiotemporal Sampling Aug 28, 2022 Abandoned
Array ( [id] => 18632561 [patent_doc_number] => 20230291473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => PARALLEL RECEIVER MODULE [patent_app_type] => utility [patent_app_number] => 17/821299 [patent_app_country] => US [patent_app_date] => 2022-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4751 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17821299 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/821299
PARALLEL RECEIVER MODULE Aug 21, 2022 Abandoned
Array ( [id] => 18039235 [patent_doc_number] => 20220383451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => PICTURE PROCESSING METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/819485 [patent_app_country] => US [patent_app_date] => 2022-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5896 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17819485 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/819485
Picture enlargement method and apparatus, device, and storage medium Aug 11, 2022 Issued
Array ( [id] => 18976119 [patent_doc_number] => 20240056211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => METASTRUCTURED PHOTONIC DEVICES FOR MULTIPLEXING OR DEMULTIPLEXING OF OPTICAL SIGNALS [patent_app_type] => utility [patent_app_number] => 17/887185 [patent_app_country] => US [patent_app_date] => 2022-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17887185 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/887185
Metastructured photonic devices for multiplexing or demultiplexing of optical signals Aug 11, 2022 Issued
Array ( [id] => 18287523 [patent_doc_number] => 20230102995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => OPTICAL COHERENT TRANSCEIVER AND LIGHT-OFF METHOD BY OPTICAL MODULATOR [patent_app_type] => utility [patent_app_number] => 17/877259 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10944 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 17877259 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/877259
OPTICAL COHERENT TRANSCEIVER AND LIGHT-OFF METHOD BY OPTICAL MODULATOR Jul 28, 2022 Abandoned
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