Search

Zhengxi Liu

Examiner (ID: 11687, Phone: (571)270-7509 , Office: P/2611 )

Most Active Art Unit
2611
Art Unit(s)
2677, 2628, OPQA, 2611
Total Applications
420
Issued Applications
250
Pending Applications
50
Abandoned Applications
129

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18539555 [patent_doc_number] => 20230244663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => SYSTEM FOR IMPLEMENTING A DATA DRIVEN CHANNEL FOR QUERY EXECUTIONS USING QUANTUM COMPUTING [patent_app_type] => utility [patent_app_number] => 17/591666 [patent_app_country] => US [patent_app_date] => 2022-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9265 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17591666 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/591666
System for implementing a data driven channel for query executions using quantum computing Feb 2, 2022 Issued
Array ( [id] => 19028749 [patent_doc_number] => 11928106 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Database auto-documentation systems and methods [patent_app_type] => utility [patent_app_number] => 17/649459 [patent_app_country] => US [patent_app_date] => 2022-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7830 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17649459 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/649459
Database auto-documentation systems and methods Jan 30, 2022 Issued
Array ( [id] => 18539536 [patent_doc_number] => 20230244644 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => CLOUD BASED SCHEMA MAPPING FEATURE STORE [patent_app_type] => utility [patent_app_number] => 17/587346 [patent_app_country] => US [patent_app_date] => 2022-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12047 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17587346 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/587346
Cloud based schema mapping feature store Jan 27, 2022 Issued
Array ( [id] => 20228559 [patent_doc_number] => 12417211 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => High-performance remote file system meta data [patent_app_type] => utility [patent_app_number] => 17/647749 [patent_app_country] => US [patent_app_date] => 2022-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17647749 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/647749
High-performance remote file system meta data Jan 11, 2022 Issued
Array ( [id] => 17722292 [patent_doc_number] => 20220215014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => SYSTEM REQUIREMENT EDITING DEVICE, SYSTEM REQUIREMENT EDITING METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/563284 [patent_app_country] => US [patent_app_date] => 2021-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9579 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17563284 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/563284
SYSTEM REQUIREMENT EDITING DEVICE, SYSTEM REQUIREMENT EDITING METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM Dec 27, 2021 Abandoned
Array ( [id] => 18493864 [patent_doc_number] => 11699285 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-11 [patent_title] => Method and system for facilitating access to recorded data [patent_app_type] => utility [patent_app_number] => 17/557463 [patent_app_country] => US [patent_app_date] => 2021-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3723 [patent_no_of_claims] => 20 [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] => 17557463 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/557463
Method and system for facilitating access to recorded data Dec 20, 2021 Issued
Array ( [id] => 19152662 [patent_doc_number] => 11977573 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Automated tagging of topics in documents [patent_app_type] => utility [patent_app_number] => 17/558374 [patent_app_country] => US [patent_app_date] => 2021-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9309 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17558374 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/558374
Automated tagging of topics in documents Dec 20, 2021 Issued
Array ( [id] => 18330831 [patent_doc_number] => 11636073 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-25 [patent_title] => File storage system and file management method by file storage system [patent_app_type] => utility [patent_app_number] => 17/547474 [patent_app_country] => US [patent_app_date] => 2021-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9281 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 584 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17547474 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/547474
File storage system and file management method by file storage system Dec 9, 2021 Issued
Array ( [id] => 18438485 [patent_doc_number] => 20230185780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => SYSTEMS AND METHODS FOR EVENT DATA PROCESSING AND PROVISIONING USING A MULTI-DIMENSIONAL DATABASE PLATFORM [patent_app_type] => utility [patent_app_number] => 17/547296 [patent_app_country] => US [patent_app_date] => 2021-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5267 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17547296 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/547296
SYSTEMS AND METHODS FOR EVENT DATA PROCESSING AND PROVISIONING USING A MULTI-DIMENSIONAL DATABASE PLATFORM Dec 9, 2021 Abandoned
Array ( [id] => 18407697 [patent_doc_number] => 20230169050 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => AUTOMATED CLASSIFICATION OF DATA TYPES FOR DATABASES [patent_app_type] => utility [patent_app_number] => 17/536860 [patent_app_country] => US [patent_app_date] => 2021-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7627 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17536860 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/536860
Automated classification of data types for databases Nov 28, 2021 Issued
Array ( [id] => 18347660 [patent_doc_number] => 20230135770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => SYNCHRONIZATION MANAGEMENT SERVER, SYNCHRONIZATION MANAGEMENT SYSTEM AND SYNCHRONIZATION MANAGEMENT METHOD [patent_app_type] => utility [patent_app_number] => 17/456587 [patent_app_country] => US [patent_app_date] => 2021-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4104 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17456587 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/456587
SYNCHRONIZATION MANAGEMENT SERVER, SYNCHRONIZATION MANAGEMENT SYSTEM AND SYNCHRONIZATION MANAGEMENT METHOD Nov 24, 2021 Abandoned
Array ( [id] => 18606846 [patent_doc_number] => 11748313 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Optimizing file-system resource reservation [patent_app_type] => utility [patent_app_number] => 17/508082 [patent_app_country] => US [patent_app_date] => 2021-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9861 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 451 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17508082 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/508082
Optimizing file-system resource reservation Oct 21, 2021 Issued
Array ( [id] => 18325793 [patent_doc_number] => 20230123921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => FACILITATING THE EMBEDDING OF BLOCK REFERENCES FOR REDUCING FILE ACCESS LATENCY FILE SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/501283 [patent_app_country] => US [patent_app_date] => 2021-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10574 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17501283 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/501283
FACILITATING THE EMBEDDING OF BLOCK REFERENCES FOR REDUCING FILE ACCESS LATENCY FILE SYSTEMS Oct 13, 2021 Abandoned
Array ( [id] => 18949618 [patent_doc_number] => 11892911 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => System and method for reconfiguring configuration parameters of virtual objects during recovery [patent_app_type] => utility [patent_app_number] => 17/501843 [patent_app_country] => US [patent_app_date] => 2021-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 12312 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17501843 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/501843
System and method for reconfiguring configuration parameters of virtual objects during recovery Oct 13, 2021 Issued
Array ( [id] => 17802198 [patent_doc_number] => 11416499 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-08-16 [patent_title] => Vertical cuckoo filters [patent_app_type] => utility [patent_app_number] => 17/499699 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 12361 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 345 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17499699 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/499699
Vertical cuckoo filters Oct 11, 2021 Issued
Array ( [id] => 19506543 [patent_doc_number] => 12117963 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => System and method for efficient multi-stage querying of archived data [patent_app_type] => utility [patent_app_number] => 17/497697 [patent_app_country] => US [patent_app_date] => 2021-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7442 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17497697 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/497697
System and method for efficient multi-stage querying of archived data Oct 7, 2021 Issued
Array ( [id] => 17372314 [patent_doc_number] => 20220027366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => INFORMATION SEARCHING METHOD, ELECTRONIC DEVICE AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/450005 [patent_app_country] => US [patent_app_date] => 2021-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7587 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17450005 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/450005
INFORMATION SEARCHING METHOD, ELECTRONIC DEVICE AND STORAGE MEDIUM Oct 4, 2021 Abandoned
Array ( [id] => 19732520 [patent_doc_number] => 12210517 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Maps auto-complete through query expansion [patent_app_type] => utility [patent_app_number] => 17/483436 [patent_app_country] => US [patent_app_date] => 2021-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 11524 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17483436 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/483436
Maps auto-complete through query expansion Sep 22, 2021 Issued
Array ( [id] => 18795557 [patent_doc_number] => 11829336 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-28 [patent_title] => Systems and methods for automated data dictionary generation and validation [patent_app_type] => utility [patent_app_number] => 17/447923 [patent_app_country] => US [patent_app_date] => 2021-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 10068 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17447923 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/447923
Systems and methods for automated data dictionary generation and validation Sep 15, 2021 Issued
Array ( [id] => 17338217 [patent_doc_number] => 20220004548 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => RECURRING SEARCH AUTOMATION WITH SEARCH EVENT DETECTION [patent_app_type] => utility [patent_app_number] => 17/477351 [patent_app_country] => US [patent_app_date] => 2021-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7143 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17477351 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/477351
RECURRING SEARCH AUTOMATION WITH SEARCH EVENT DETECTION Sep 15, 2021 Abandoned
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