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] => 20408981 [patent_doc_number] => 20250378090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-11 [patent_title] => Generating Machine Learning Model Prompts for Analyzing Collections of Unstructured Data [patent_app_type] => utility [patent_app_number] => 19/234920 [patent_app_country] => US [patent_app_date] => 2025-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24175 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 19234920 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/234920
Generating Machine Learning Model Prompts for Analyzing Collections of Unstructured Data Jun 10, 2025 Pending
Array ( [id] => 20234500 [patent_doc_number] => 20250291819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => LEARNING OPTIMIZED METALABEL EMBEDDED RANGE SEARCH STRUCTURES [patent_app_type] => utility [patent_app_number] => 19/225984 [patent_app_country] => US [patent_app_date] => 2025-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2221 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19225984 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/225984
Learning optimized metalabel embedded range search structures Jun 1, 2025 Issued
Array ( [id] => 20351632 [patent_doc_number] => 20250348484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-13 [patent_title] => LLM AGENT THAT GENERATES A STANDARDIZED DATA MODEL FROM NON STANDARDIZED DATA [patent_app_type] => utility [patent_app_number] => 19/201703 [patent_app_country] => US [patent_app_date] => 2025-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9353 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 304 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19201703 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/201703
LLM AGENT THAT GENERATES A STANDARDIZED DATA MODEL FROM NON STANDARDIZED DATA May 6, 2025 Pending
Array ( [id] => 20018208 [patent_doc_number] => 20250156430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => Query Processing with Machine Learning [patent_app_type] => utility [patent_app_number] => 19/022565 [patent_app_country] => US [patent_app_date] => 2025-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6495 [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] => 19022565 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/022565
Query Processing with Machine Learning Jan 14, 2025 Pending
Array ( [id] => 20009767 [patent_doc_number] => 20250147989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => ENTITY LINKING AND FILTERING USING EFFICIENT SEARCH TREE AND MACHINE LEARNING REPRESENTATIONS [patent_app_type] => utility [patent_app_number] => 19/014340 [patent_app_country] => US [patent_app_date] => 2025-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4302 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 19014340 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/014340
ENTITY LINKING AND FILTERING USING EFFICIENT SEARCH TREE AND MACHINE LEARNING REPRESENTATIONS Jan 8, 2025 Pending
Array ( [id] => 20332419 [patent_doc_number] => 12462703 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => System and method of penalty data compilation, analysis and report generation [patent_app_type] => utility [patent_app_number] => 18/941648 [patent_app_country] => US [patent_app_date] => 2024-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 178 [patent_figures_cnt] => 178 [patent_no_of_words] => 11667 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 413 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18941648 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/941648
System and method of penalty data compilation, analysis and report generation Nov 7, 2024 Issued
Array ( [id] => 19787442 [patent_doc_number] => 20250061121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => ENTITY LINKING METHOD AND APPARATUS, COMPUTER DEVICE, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/935376 [patent_app_country] => US [patent_app_date] => 2024-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13865 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18935376 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/935376
ENTITY LINKING METHOD AND APPARATUS, COMPUTER DEVICE, AND STORAGE MEDIUM Oct 31, 2024 Pending
Array ( [id] => 20095233 [patent_doc_number] => 20250225169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => SYSTEMS AND METHODS FOR MATCHING DATA ENTITIES [patent_app_type] => utility [patent_app_number] => 18/891277 [patent_app_country] => US [patent_app_date] => 2024-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7482 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18891277 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/891277
SYSTEMS AND METHODS FOR MATCHING DATA ENTITIES Sep 19, 2024 Pending
Array ( [id] => 20221745 [patent_doc_number] => 20250284676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => VERSIONING OF VECTORS IN A DATABASE SYSTEM [patent_app_type] => utility [patent_app_number] => 18/885630 [patent_app_country] => US [patent_app_date] => 2024-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5830 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18885630 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/885630
VERSIONING OF VECTORS IN A DATABASE SYSTEM Sep 13, 2024 Pending
Array ( [id] => 19689435 [patent_doc_number] => 20250007980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => METHODS AND SYSTEMS FOR THE DISPLAY OF DIGITAL CONTENT [patent_app_type] => utility [patent_app_number] => 18/830522 [patent_app_country] => US [patent_app_date] => 2024-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23079 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18830522 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/830522
Methods and systems for the display of digital content Sep 9, 2024 Issued
Array ( [id] => 19660675 [patent_doc_number] => 20240427740 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => Redundant Automation System and Method for Operation [patent_app_type] => utility [patent_app_number] => 18/749231 [patent_app_country] => US [patent_app_date] => 2024-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7383 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 444 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18749231 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/749231
Redundant Automation System and Method for Operation Jun 19, 2024 Pending
Array ( [id] => 19660677 [patent_doc_number] => 20240427742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => SYSTEMS AND METHODS FOR BUILDING AND EXECUTING A DATABASE DICTIONARY [patent_app_type] => utility [patent_app_number] => 18/743297 [patent_app_country] => US [patent_app_date] => 2024-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11264 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18743297 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/743297
SYSTEMS AND METHODS FOR BUILDING AND EXECUTING A DATABASE DICTIONARY Jun 13, 2024 Pending
Array ( [id] => 19633277 [patent_doc_number] => 20240411726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => Hybrid Model Of Fine-Grained Locking And Data Partitioning [patent_app_type] => utility [patent_app_number] => 18/740944 [patent_app_country] => US [patent_app_date] => 2024-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4427 [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] => 18740944 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/740944
Hybrid Model Of Fine-Grained Locking And Data Partitioning Jun 11, 2024 Pending
Array ( [id] => 19466584 [patent_doc_number] => 20240320254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => DETERMINING TOPICS FOR TAXONOMIES [patent_app_type] => utility [patent_app_number] => 18/733690 [patent_app_country] => US [patent_app_date] => 2024-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11011 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18733690 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/733690
DETERMINING TOPICS FOR TAXONOMIES Jun 3, 2024 Pending
Array ( [id] => 20380606 [patent_doc_number] => 20250363099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-27 [patent_title] => Techniques for generating natural language context in an issue tracking system [patent_app_type] => utility [patent_app_number] => 18/672444 [patent_app_country] => US [patent_app_date] => 2024-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2558 [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] => 18672444 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/672444
Techniques for generating natural language context in an issue tracking system May 22, 2024 Pending
Array ( [id] => 19819305 [patent_doc_number] => 20250077512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => Method and System for Advanced Data Conversations [patent_app_type] => utility [patent_app_number] => 18/652394 [patent_app_country] => US [patent_app_date] => 2024-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16367 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18652394 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/652394
Method and System for Advanced Data Conversations Apr 30, 2024 Abandoned
Array ( [id] => 20160244 [patent_doc_number] => 12386874 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Database generation from natural language text documents [patent_app_type] => utility [patent_app_number] => 18/646529 [patent_app_country] => US [patent_app_date] => 2024-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9832 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 452 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18646529 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/646529
Database generation from natural language text documents Apr 24, 2024 Issued
Array ( [id] => 19573964 [patent_doc_number] => 20240378256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => Artificial Intelligence Generated Badges for Search [patent_app_type] => utility [patent_app_number] => 18/636844 [patent_app_country] => US [patent_app_date] => 2024-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21291 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18636844 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/636844
Artificial Intelligence Generated Badges for Search Apr 15, 2024 Pending
Array ( [id] => 19303564 [patent_doc_number] => 20240232144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => SYSTEMS AND METHODS FOR AUTOMATED DATA DICTIONARY GENERATION AND VALIDATION [patent_app_type] => utility [patent_app_number] => 18/617221 [patent_app_country] => US [patent_app_date] => 2024-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10072 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18617221 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/617221
Systems and methods for automated data dictionary generation and validation Mar 25, 2024 Issued
Array ( [id] => 19567383 [patent_doc_number] => 12142159 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => System and method of penalty data compilation, analysis and report generation [patent_app_type] => utility [patent_app_number] => 18/613797 [patent_app_country] => US [patent_app_date] => 2024-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 178 [patent_figures_cnt] => 178 [patent_no_of_words] => 16192 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 363 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18613797 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/613797
System and method of penalty data compilation, analysis and report generation Mar 21, 2024 Issued
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