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] => 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] => 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] => 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] => 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
Array ( [id] => 18047420 [patent_doc_number] => 11521377 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-12-06 [patent_title] => Landslide recognition method based on laplacian pyramid remote sensing image fusion [patent_app_type] => utility [patent_app_number] => 17/876458 [patent_app_country] => US [patent_app_date] => 2022-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3548 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 668 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17876458 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/876458
Landslide recognition method based on laplacian pyramid remote sensing image fusion Jul 27, 2022 Issued
Array ( [id] => 18009681 [patent_doc_number] => 20220368448 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => OPTICAL TRANSMISSION DEVICE, OPTICAL TRANSMISSION SYSTEM, AND OPTICAL TRANSMITTING POWER CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 17/875766 [patent_app_country] => US [patent_app_date] => 2022-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7740 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17875766 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/875766
Optical transmission device, optical transmission system, and optical transmitting power control method Jul 27, 2022 Issued
Array ( [id] => 18926237 [patent_doc_number] => 20240029241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => SYSTEM AND METHOD FOR PROCEDURAL RECONSTRUCTION OF SYNTHESIZED IMAGES [patent_app_type] => utility [patent_app_number] => 17/872897 [patent_app_country] => US [patent_app_date] => 2022-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9124 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17872897 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/872897
System and method for procedural reconstruction of synthesized images Jul 24, 2022 Issued
Array ( [id] => 18007774 [patent_doc_number] => 20220366540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => MEDICAL IMAGING METHOD AND SYSTEM [patent_app_type] => utility [patent_app_number] => 17/872901 [patent_app_country] => US [patent_app_date] => 2022-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8216 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17872901 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/872901
MEDICAL IMAGING METHOD AND SYSTEM Jul 24, 2022 Abandoned
Array ( [id] => 18159686 [patent_doc_number] => 20230026278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => METHOD AND SYSTEM FOR OCCLUSION CORRECTION [patent_app_type] => utility [patent_app_number] => 17/870279 [patent_app_country] => US [patent_app_date] => 2022-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13651 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17870279 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/870279
System and method for occlusion correction Jul 20, 2022 Issued
Array ( [id] => 18145972 [patent_doc_number] => 20230019828 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => SYSTEMS AND METHODS FOR MAGNETIC RESONANCE IMAGING [patent_app_type] => utility [patent_app_number] => 17/811575 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19440 [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] => 17811575 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/811575
Systems and methods for magnetic resonance imaging Jul 7, 2022 Issued
Array ( [id] => 19501073 [patent_doc_number] => 20240340091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => ENCODER, DECODER, SYSTEMS AND METHODS FOR D-DIMENSIONAL FREQUENCY-ENCODED QUANTUM COMMUNICATION AND INFORMATION PROCESSING [patent_app_type] => utility [patent_app_number] => 18/574463 [patent_app_country] => US [patent_app_date] => 2022-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12064 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18574463 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/574463
ENCODER, DECODER, SYSTEMS AND METHODS FOR D-DIMENSIONAL FREQUENCY-ENCODED QUANTUM COMMUNICATION AND INFORMATION PROCESSING Jun 30, 2022 Pending
Array ( [id] => 17950299 [patent_doc_number] => 20220337318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => Optical Data Interconnect System [patent_app_type] => utility [patent_app_number] => 17/853336 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25210 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17853336 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/853336
Optical Data Interconnect System Jun 28, 2022 Abandoned
Array ( [id] => 17934774 [patent_doc_number] => 20220329900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => Optical Data Interconnect System [patent_app_type] => utility [patent_app_number] => 17/853379 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25198 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17853379 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/853379
Optical Data Interconnect System Jun 28, 2022 Abandoned
Menu