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] => 19966138 [patent_doc_number] => 12335667 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Apparatus and method for white balance editing [patent_app_type] => utility [patent_app_number] => 18/175887 [patent_app_country] => US [patent_app_date] => 2023-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 1971 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18175887 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/175887
Apparatus and method for white balance editing Feb 27, 2023 Issued
Array ( [id] => 19022551 [patent_doc_number] => 20240078722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => SYSTEM AND METHOD FOR FORMING A SUPER-RESOLUTION BIOMARKER MAP IMAGE [patent_app_type] => utility [patent_app_number] => 18/114432 [patent_app_country] => US [patent_app_date] => 2023-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19332 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18114432 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/114432
SYSTEM AND METHOD FOR FORMING A SUPER-RESOLUTION BIOMARKER MAP IMAGE Feb 26, 2023 Abandoned
Array ( [id] => 18472176 [patent_doc_number] => 20230206462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => GENERATING ALPHA MATTES UTILIZING DEEP LEARNING [patent_app_type] => utility [patent_app_number] => 18/175481 [patent_app_country] => US [patent_app_date] => 2023-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18337 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18175481 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/175481
Generating alpha mattes utilizing deep learning Feb 26, 2023 Issued
Array ( [id] => 19183060 [patent_doc_number] => 11989652 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Methods and systems to configure and use neural networks in characterizing physiological systems [patent_app_type] => utility [patent_app_number] => 18/114753 [patent_app_country] => US [patent_app_date] => 2023-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 24082 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18114753 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/114753
Methods and systems to configure and use neural networks in characterizing physiological systems Feb 26, 2023 Issued
Array ( [id] => 18598572 [patent_doc_number] => 20230273371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => Optical Communication System with a Simplified Remote Optical Power Supply [patent_app_type] => utility [patent_app_number] => 18/174844 [patent_app_country] => US [patent_app_date] => 2023-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15169 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18174844 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/174844
Optical communication system with a simplified remote optical power supply Feb 26, 2023 Issued
Array ( [id] => 18600868 [patent_doc_number] => 20230275671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => Optical Communication System with a Simplified Remote Optical Power Supply [patent_app_type] => utility [patent_app_number] => 18/174860 [patent_app_country] => US [patent_app_date] => 2023-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15170 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18174860 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/174860
Optical Communication System with a Simplified Remote Optical Power Supply Feb 26, 2023 Pending
Array ( [id] => 20791750 [patent_doc_number] => 12665673 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-23 [patent_title] => Parallel microled-based free space optical interconnects [patent_app_type] => utility [patent_app_number] => 18/113398 [patent_app_country] => US [patent_app_date] => 2023-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18113398 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/113398
Parallel microled-based free space optical interconnects Feb 22, 2023 Issued
Array ( [id] => 18586755 [patent_doc_number] => 20230269020 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => TURN UP AND EXPRESS TRAFFIC VALIDATION FOR COMMUNICATION SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/173664 [patent_app_country] => US [patent_app_date] => 2023-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11885 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18173664 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/173664
Turn up and express traffic validation for communication systems Feb 22, 2023 Issued
Array ( [id] => 19812928 [patent_doc_number] => 12244343 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => High speed communication with wide area moveable receivers using invisible light [patent_app_type] => utility [patent_app_number] => 18/113520 [patent_app_country] => US [patent_app_date] => 2023-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 11767 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18113520 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/113520
High speed communication with wide area moveable receivers using invisible light Feb 22, 2023 Issued
Array ( [id] => 18556031 [patent_doc_number] => 20230254048 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => METHODS AND APPARATUS FOR HIGH-SPEED COHERENT OPTICAL INTERCONNECTS [patent_app_type] => utility [patent_app_number] => 18/165668 [patent_app_country] => US [patent_app_date] => 2023-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5508 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18165668 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/165668
METHODS AND APPARATUS FOR HIGH-SPEED COHERENT OPTICAL INTERCONNECTS Feb 6, 2023 Pending
Array ( [id] => 19829701 [patent_doc_number] => 12250502 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Remotely biasing, controlling, and monitoring a network routing node based on remotely provided optical signals [patent_app_type] => utility [patent_app_number] => 18/105573 [patent_app_country] => US [patent_app_date] => 2023-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 47 [patent_figures_cnt] => 48 [patent_no_of_words] => 16380 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18105573 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/105573
Remotely biasing, controlling, and monitoring a network routing node based on remotely provided optical signals Feb 2, 2023 Issued
Array ( [id] => 18423265 [patent_doc_number] => 20230177729 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => OBJECT ORIENTED IMAGE NORMALIZATION [patent_app_type] => utility [patent_app_number] => 18/162994 [patent_app_country] => US [patent_app_date] => 2023-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7069 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18162994 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/162994
Object oriented image normalization Jan 31, 2023 Issued
Array ( [id] => 18408338 [patent_doc_number] => 20230169691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => METHOD OF PROVIDING IMAGE STORAGE SERVICE, RECORDING MEDIUM AND COMPUTING DEVICE [patent_app_type] => utility [patent_app_number] => 18/161299 [patent_app_country] => US [patent_app_date] => 2023-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11187 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18161299 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/161299
Method of providing image storage service, recording medium and computing device Jan 29, 2023 Issued
Array ( [id] => 18556020 [patent_doc_number] => 20230254037 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => PERFORMANCE MONITORING DEVICE, METHOD FOR PERFORMANCE MONITORING OF AN OPTICAL SYSTEM, AND OPTICAL SIGNAL NETWORK [patent_app_type] => utility [patent_app_number] => 18/101768 [patent_app_country] => US [patent_app_date] => 2023-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4465 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18101768 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/101768
Performance monitoring device, method for performance monitoring of an optical system, and optical signal network Jan 25, 2023 Issued
Array ( [id] => 19336341 [patent_doc_number] => 20240250771 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => OPTOELECTRONIC MODULE CONFIGURED TO OPERATE SIMULTANEOUSLY AT HIGH-SPEED BIT RATE AND LOW SPEED BIT RATE [patent_app_type] => utility [patent_app_number] => 18/158509 [patent_app_country] => US [patent_app_date] => 2023-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2541 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18158509 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/158509
Optoelectronic module configured to operate simultaneously at high-speed bit rate and low speed bit rate Jan 23, 2023 Issued
Array ( [id] => 19926989 [patent_doc_number] => 12301289 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-05-13 [patent_title] => Systems and methods for free space optical injection locking [patent_app_type] => utility [patent_app_number] => 18/098624 [patent_app_country] => US [patent_app_date] => 2023-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9037 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18098624 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/098624
Systems and methods for free space optical injection locking Jan 17, 2023 Issued
Array ( [id] => 18759038 [patent_doc_number] => 20230362519 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => AGGREGATION OF MULTIPLEXED OPTICAL TRANSCEIVERS IN SERVER CHASSIS TO ESTABLISH FABRIC TOPOLOGY [patent_app_type] => utility [patent_app_number] => 18/098616 [patent_app_country] => US [patent_app_date] => 2023-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10315 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18098616 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/098616
Aggregation of multiplexed optical transceivers in server chassis to establish fabric topology Jan 17, 2023 Issued
Array ( [id] => 18990411 [patent_doc_number] => 20240062380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => SCREW HOLE POSITION DETECTING APPARATUS AND DETECTING METHOD [patent_app_type] => utility [patent_app_number] => 18/091890 [patent_app_country] => US [patent_app_date] => 2022-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4715 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18091890 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/091890
SCREW HOLE POSITION DETECTING APPARATUS AND DETECTING METHOD Dec 29, 2022 Abandoned
Array ( [id] => 18378852 [patent_doc_number] => 20230153941 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => VIDEO GENERATION METHOD AND APPARATUS, AND READABLE MEDIUM AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/091087 [patent_app_country] => US [patent_app_date] => 2022-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9522 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18091087 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/091087
Video generation method and apparatus, and readable medium and electronic device Dec 28, 2022 Issued
Array ( [id] => 18615012 [patent_doc_number] => 20230281749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => EFFICIENT MULTI-DIMENSIONAL STORAGE OF VERY LARGE DENSE, SPARSE AND SEMI-SPARSE IMAGE DATASETS WITH MACHINE LEARNING [patent_app_type] => utility [patent_app_number] => 18/089561 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18317 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 18089561 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/089561
Efficient multi-dimensional storage of very large dense, sparse and semi-sparse image datasets with machine learning Dec 26, 2022 Issued
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