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Yu Zhao

Examiner (ID: 1826, Phone: (571)270-3427 , Office: P/2169 )

Most Active Art Unit
2169
Art Unit(s)
2169
Total Applications
397
Issued Applications
184
Pending Applications
41
Abandoned Applications
178

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20210333 [patent_doc_number] => 20250280053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-04 [patent_title] => Method for Using Availability Polling in a Distributed Storage System [patent_app_type] => utility [patent_app_number] => 19/205052 [patent_app_country] => US [patent_app_date] => 2025-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13037 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 19205052 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/205052
Method for Using Availability Polling in a Distributed Storage System May 11, 2025 Pending
Array ( [id] => 20570736 [patent_doc_number] => 20260064661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-05 [patent_title] => SESSIONLESS TRANSACTIONS [patent_app_type] => utility [patent_app_number] => 19/191157 [patent_app_country] => US [patent_app_date] => 2025-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3409 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19191157 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/191157
SESSIONLESS TRANSACTIONS Apr 27, 2025 Pending
Array ( [id] => 20461111 [patent_doc_number] => 20260010539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-08 [patent_title] => CROSS-DOMAIN SEQUENTIAL RECOMMENDATION METHOD BASED ON TIME SERIES AND PROJECTION ENHANCEMENT [patent_app_type] => utility [patent_app_number] => 19/183903 [patent_app_country] => US [patent_app_date] => 2025-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3168 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19183903 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/183903
CROSS-DOMAIN SEQUENTIAL RECOMMENDATION METHOD BASED ON TIME SERIES AND PROJECTION ENHANCEMENT Apr 19, 2025 Pending
Array ( [id] => 20351682 [patent_doc_number] => 20250348534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-13 [patent_title] => DIGITAL ASSISTANT INTELLIGENCE ENGINE [patent_app_type] => utility [patent_app_number] => 19/084647 [patent_app_country] => US [patent_app_date] => 2025-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 54126 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19084647 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/084647
DIGITAL ASSISTANT INTELLIGENCE ENGINE Mar 18, 2025 Pending
Array ( [id] => 20087430 [patent_doc_number] => 20250217366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => ENABLING REAL-TIME INTEGRATION OF UP-TO-DATE SILOED DATA [patent_app_type] => utility [patent_app_number] => 19/080680 [patent_app_country] => US [patent_app_date] => 2025-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1136 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19080680 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/080680
ENABLING REAL-TIME INTEGRATION OF UP-TO-DATE SILOED DATA Mar 13, 2025 Pending
Array ( [id] => 20027266 [patent_doc_number] => 20250165488 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => DATA PROCESSING METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/952089 [patent_app_country] => US [patent_app_date] => 2024-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11977 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18952089 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/952089
DATA PROCESSING METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM Nov 18, 2024 Pending
Array ( [id] => 19660712 [patent_doc_number] => 20240427777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => Cloud-Based Metadata Management For On-Premise Storage Systems [patent_app_type] => utility [patent_app_number] => 18/821577 [patent_app_country] => US [patent_app_date] => 2024-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 39949 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18821577 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/821577
Cloud-Based Metadata Management For On-Premise Storage Systems Aug 29, 2024 Pending
Array ( [id] => 20610118 [patent_doc_number] => 12585720 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-24 [patent_title] => Interactive geographical map [patent_app_type] => utility [patent_app_number] => 18/731733 [patent_app_country] => US [patent_app_date] => 2024-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 13138 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18731733 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/731733
Interactive geographical map Jun 2, 2024 Issued
Array ( [id] => 19451297 [patent_doc_number] => 20240311427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => SYSTEMS AND METHODS FOR DATAFLOW GRAPH OPTIMIZATION [patent_app_type] => utility [patent_app_number] => 18/670461 [patent_app_country] => US [patent_app_date] => 2024-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17489 [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] => 18670461 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/670461
SYSTEMS AND METHODS FOR DATAFLOW GRAPH OPTIMIZATION May 20, 2024 Pending
Array ( [id] => 20366118 [patent_doc_number] => 20250355930 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => PARALLEL SEARCH RESULT PIPELINE EVALUATIONS [patent_app_type] => utility [patent_app_number] => 18/669468 [patent_app_country] => US [patent_app_date] => 2024-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5558 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18669468 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/669468
PARALLEL SEARCH RESULT PIPELINE EVALUATIONS May 19, 2024 Pending
Array ( [id] => 19383223 [patent_doc_number] => 20240273093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => Duplication Elimination In Depth Based Searches For Distributed Systems [patent_app_type] => utility [patent_app_number] => 18/648272 [patent_app_country] => US [patent_app_date] => 2024-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12701 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18648272 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/648272
Duplication Elimination In Depth Based Searches For Distributed Systems Apr 25, 2024 Pending
Array ( [id] => 20647449 [patent_doc_number] => 12602393 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-14 [patent_title] => Modular execution and management of extract, transform, load (ETL) processes [patent_app_type] => utility [patent_app_number] => 18/630749 [patent_app_country] => US [patent_app_date] => 2024-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8328 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 370 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18630749 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/630749
Modular execution and management of extract, transform, load (ETL) processes Apr 8, 2024 Issued
Array ( [id] => 19849053 [patent_doc_number] => 20250094404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => USER DATA MANAGEMENT SERVER MANAGING BIOMETRIC DATA FOR EACH DRIVER IN VEHICLE SHARING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/611887 [patent_app_country] => US [patent_app_date] => 2024-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8801 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18611887 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/611887
USER DATA MANAGEMENT SERVER MANAGING BIOMETRIC DATA FOR EACH DRIVER IN VEHICLE SHARING SYSTEM Mar 20, 2024 Pending
Array ( [id] => 19434759 [patent_doc_number] => 20240303257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => RELATIONSHIP REPRESENTATIONS IN A DIGITAL ENVIRONMENT [patent_app_type] => utility [patent_app_number] => 18/601723 [patent_app_country] => US [patent_app_date] => 2024-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10513 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18601723 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/601723
RELATIONSHIP REPRESENTATIONS IN A DIGITAL ENVIRONMENT Mar 10, 2024 Pending
Array ( [id] => 20221771 [patent_doc_number] => 20250284702 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => ENTERPRISE INFORMATION ITEM LOCATION AND MANAGEMENT SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/597452 [patent_app_country] => US [patent_app_date] => 2024-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4593 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18597452 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/597452
ENTERPRISE INFORMATION ITEM LOCATION AND MANAGEMENT SYSTEMS Mar 5, 2024 Pending
Array ( [id] => 20138146 [patent_doc_number] => 20250245190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => Tag-Based Enforcement Of Object Storage Policies Across Tenants Of An Object Storage System [patent_app_type] => utility [patent_app_number] => 18/424504 [patent_app_country] => US [patent_app_date] => 2024-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1149 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18424504 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/424504
Tag-Based Enforcement Of Object Storage Policies Across Tenants Of An Object Storage System Jan 25, 2024 Pending
Array ( [id] => 20529180 [patent_doc_number] => 12547617 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Protective distributed database service [patent_app_type] => utility [patent_app_number] => 18/407562 [patent_app_country] => US [patent_app_date] => 2024-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 8488 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 412 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18407562 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/407562
Protective distributed database service Jan 8, 2024 Issued
Array ( [id] => 19132062 [patent_doc_number] => 20240137415 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => Selecting Storage Targets in a Distributed Storage System [patent_app_type] => utility [patent_app_number] => 18/401819 [patent_app_country] => US [patent_app_date] => 2024-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17785 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18401819 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/401819
Selecting Storage Targets in a Distributed Storage System Jan 1, 2024 Abandoned
Array ( [id] => 19499365 [patent_doc_number] => 20240338383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => REPLICATING DATA IN A VERSIONED DATABASE [patent_app_type] => utility [patent_app_number] => 18/392237 [patent_app_country] => US [patent_app_date] => 2023-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14486 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18392237 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/392237
Replicating data in a versioned database Dec 20, 2023 Issued
Array ( [id] => 20388295 [patent_doc_number] => 12488021 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Partitioning data in a versioned database [patent_app_type] => utility [patent_app_number] => 18/392558 [patent_app_country] => US [patent_app_date] => 2023-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6535 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18392558 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/392558
Partitioning data in a versioned database Dec 20, 2023 Issued
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