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] => 20174855 [patent_doc_number] => 12393602 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Extraction of relevant signals from sparse data sets [patent_app_type] => utility [patent_app_number] => 17/799142 [patent_app_country] => US [patent_app_date] => 2021-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4316 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17799142 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/799142
Extraction of relevant signals from sparse data sets Feb 11, 2021 Issued
Array ( [id] => 17629456 [patent_doc_number] => 20220164471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => AUGMENTED PRIVACY DATASETS USING SEMANTIC BASED DATA LINKING [patent_app_type] => utility [patent_app_number] => 17/101470 [patent_app_country] => US [patent_app_date] => 2020-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7670 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17101470 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/101470
Augmented privacy datasets using semantic based data linking Nov 22, 2020 Issued
Array ( [id] => 17455083 [patent_doc_number] => 11269945 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-03-08 [patent_title] => Complex computing network for using data from digital tracking and relaying systems [patent_app_type] => utility [patent_app_number] => 17/062464 [patent_app_country] => US [patent_app_date] => 2020-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 11049 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 449 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17062464 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/062464
Complex computing network for using data from digital tracking and relaying systems Oct 1, 2020 Issued
Array ( [id] => 17484592 [patent_doc_number] => 20220092096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => AUTOMATIC GENERATION OF SHORT NAMES FOR A NAMED ENTITY [patent_app_type] => utility [patent_app_number] => 17/029779 [patent_app_country] => US [patent_app_date] => 2020-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10994 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17029779 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/029779
AUTOMATIC GENERATION OF SHORT NAMES FOR A NAMED ENTITY Sep 22, 2020 Abandoned
Array ( [id] => 16849844 [patent_doc_number] => 20210150589 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => METHODS AND SYSTEMS FOR IDENTIFYING A USER DEVICE FOR AFFILIATE MARKETING [patent_app_type] => utility [patent_app_number] => 17/000123 [patent_app_country] => US [patent_app_date] => 2020-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6564 [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] => 17000123 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/000123
Methods and systems for identifying a user device for affiliate marketing Aug 20, 2020 Issued
Array ( [id] => 16794922 [patent_doc_number] => 20210124739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => Query Processing with Machine Learning [patent_app_type] => utility [patent_app_number] => 16/990506 [patent_app_country] => US [patent_app_date] => 2020-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11298 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16990506 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/990506
Query processing with machine learning Aug 10, 2020 Issued
Array ( [id] => 17294241 [patent_doc_number] => 20210390080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => ACTIONS BASED ON FILE TAGGING IN A DISTRIBUTED FILE SERVER VIRTUAL MACHINE (FSVM) ENVIRONMENT [patent_app_type] => utility [patent_app_number] => 16/944323 [patent_app_country] => US [patent_app_date] => 2020-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20805 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16944323 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/944323
ACTIONS BASED ON FILE TAGGING IN A DISTRIBUTED FILE SERVER VIRTUAL MACHINE (FSVM) ENVIRONMENT Jul 30, 2020 Pending
Array ( [id] => 16439273 [patent_doc_number] => 20200356599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => SYSTEMS AND METHODS FOR GRAPH-BASED QUERY ANALYSIS [patent_app_type] => utility [patent_app_number] => 16/947288 [patent_app_country] => US [patent_app_date] => 2020-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8829 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16947288 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/947288
SYSTEMS AND METHODS FOR GRAPH-BASED QUERY ANALYSIS Jul 26, 2020 Abandoned
Array ( [id] => 17699113 [patent_doc_number] => 11372838 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Parallel processing of changes in a distributed system [patent_app_type] => utility [patent_app_number] => 16/935663 [patent_app_country] => US [patent_app_date] => 2020-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 5847 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [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] => 16935663 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/935663
Parallel processing of changes in a distributed system Jul 21, 2020 Issued
Array ( [id] => 17787086 [patent_doc_number] => 11410213 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Displaying listings based on listing activity [patent_app_type] => utility [patent_app_number] => 16/934513 [patent_app_country] => US [patent_app_date] => 2020-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4162 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16934513 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/934513
Displaying listings based on listing activity Jul 20, 2020 Issued
Array ( [id] => 17892319 [patent_doc_number] => 11455290 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-09-27 [patent_title] => Streaming database change data from distributed storage [patent_app_type] => utility [patent_app_number] => 16/915332 [patent_app_country] => US [patent_app_date] => 2020-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 13805 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16915332 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/915332
Streaming database change data from distributed storage Jun 28, 2020 Issued
Array ( [id] => 17301800 [patent_doc_number] => 20210397639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => CLUSTERING TOPICS FOR DATA VISUALIZATION [patent_app_type] => utility [patent_app_number] => 16/908095 [patent_app_country] => US [patent_app_date] => 2020-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6432 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16908095 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/908095
Clustering topics for data visualization Jun 21, 2020 Issued
Array ( [id] => 17699181 [patent_doc_number] => 11372907 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Electronic device for generating natural language response and method thereof [patent_app_type] => utility [patent_app_number] => 16/845725 [patent_app_country] => US [patent_app_date] => 2020-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 13539 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16845725 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/845725
Electronic device for generating natural language response and method thereof Apr 9, 2020 Issued
Array ( [id] => 16698855 [patent_doc_number] => 10949456 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Method and system for mapping text phrases to a taxonomy [patent_app_type] => utility [patent_app_number] => 16/833559 [patent_app_country] => US [patent_app_date] => 2020-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 6567 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16833559 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/833559
Method and system for mapping text phrases to a taxonomy Mar 27, 2020 Issued
Array ( [id] => 16690780 [patent_doc_number] => 20210073258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => INFORMATION PROCESSING APPARATUS AND NON-TRANSITORY COMPUTER READABLE MEDIUM [patent_app_type] => utility [patent_app_number] => 16/830917 [patent_app_country] => US [patent_app_date] => 2020-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5089 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16830917 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/830917
INFORMATION PROCESSING APPARATUS AND NON-TRANSITORY COMPUTER READABLE MEDIUM Mar 25, 2020 Abandoned
Array ( [id] => 17039413 [patent_doc_number] => 20210256049 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => Descriptor Uniqueness for Entity Clustering [patent_app_type] => utility [patent_app_number] => 16/792456 [patent_app_country] => US [patent_app_date] => 2020-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10358 [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] => 16792456 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/792456
Descriptor uniqueness for entity clustering Feb 16, 2020 Issued
Array ( [id] => 16225886 [patent_doc_number] => 20200251003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => SYSTEM AND METHOD OF PENALTY DATA COMPILATION, ANALYSIS AND REPORT GENERATION [patent_app_type] => utility [patent_app_number] => 16/780455 [patent_app_country] => US [patent_app_date] => 2020-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16196 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 365 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16780455 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/780455
System and method of penalty data compilation, analysis and report generation Feb 2, 2020 Issued
Array ( [id] => 17009514 [patent_doc_number] => 20210240675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => AUTOMATIC CONVERSION OF DATA MODELS USING DATA MODEL ANNOTATIONS [patent_app_type] => utility [patent_app_number] => 16/780481 [patent_app_country] => US [patent_app_date] => 2020-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15585 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16780481 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/780481
Automatic conversion of data models using data model annotations Feb 2, 2020 Issued
Array ( [id] => 18797675 [patent_doc_number] => 11831523 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Systems and methods for displaying adjustable metrics on real-time data in a computing environment [patent_app_type] => utility [patent_app_number] => 16/741450 [patent_app_country] => US [patent_app_date] => 2020-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8250 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16741450 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/741450
Systems and methods for displaying adjustable metrics on real-time data in a computing environment Jan 12, 2020 Issued
Array ( [id] => 17492378 [patent_doc_number] => 11281681 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-22 [patent_title] => Message parser runtime choices [patent_app_type] => utility [patent_app_number] => 16/739524 [patent_app_country] => US [patent_app_date] => 2020-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5337 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16739524 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/739524
Message parser runtime choices Jan 9, 2020 Issued
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