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Yu Zhao

Examiner (ID: 14057, Phone: (571)270-3427 , Office: P/2169 )

Most Active Art Unit
2169
Art Unit(s)
2169
Total Applications
405
Issued Applications
193
Pending Applications
41
Abandoned Applications
177

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20428402 [patent_doc_number] => 20250390495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-25 [patent_title] => DATABASE MANAGEMENT APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 19/308721 [patent_app_country] => US [patent_app_date] => 2025-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2269 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 19308721 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/308721
DATABASE MANAGEMENT APPARATUS AND METHOD Aug 24, 2025 Pending
Array ( [id] => 20421932 [patent_doc_number] => 20250384017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-18 [patent_title] => LOOPBACK CONTROL IN MULTI-ACTIVE DATABASE SYNCHRONIZATION [patent_app_type] => utility [patent_app_number] => 19/301156 [patent_app_country] => US [patent_app_date] => 2025-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6874 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19301156 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/301156
LOOPBACK CONTROL IN MULTI-ACTIVE DATABASE SYNCHRONIZATION Aug 14, 2025 Pending
Array ( [id] => 20312901 [patent_doc_number] => 20250330530 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-23 [patent_title] => ONTOLOGICAL EVALUATION AND FILTERING OF DIGITAL CONTENT [patent_app_type] => utility [patent_app_number] => 19/255983 [patent_app_country] => US [patent_app_date] => 2025-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 19255983 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/255983
ONTOLOGICAL EVALUATION AND FILTERING OF DIGITAL CONTENT Jun 29, 2025 Pending
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] => 20152245 [patent_doc_number] => 20250252083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => OFFLINE PROCESSING OF ADAPTIVE NAMESPACE VERIFICATION FOR CLUSTER FILESYSTEMS [patent_app_type] => utility [patent_app_number] => 19/187093 [patent_app_country] => US [patent_app_date] => 2025-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8069 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 19187093 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/187093
Offline processing of adaptive namespace verification for cluster filesystems Apr 22, 2025 Issued
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 Issued
Array ( [id] => 20745764 [patent_doc_number] => 12645677 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-02 [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] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1137 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 Issued
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] => 20659403 [patent_doc_number] => 20260111448 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-23 [patent_title] => METHOD OF DATA READING FOR STORAGE APPARATUS AND STORAGE APPARATUS [patent_app_type] => utility [patent_app_number] => 18/944451 [patent_app_country] => US [patent_app_date] => 2024-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7536 [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] => 18944451 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/944451
METHOD OF DATA READING FOR STORAGE APPARATUS AND STORAGE APPARATUS Nov 11, 2024 Pending
Array ( [id] => 20709612 [patent_doc_number] => 20260133946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-05-14 [patent_title] => DETERMINING AND ENHANCING COMPLETENESS METRICS IN DATA STRUCTURES WITH INSTANCES, CLASSES, AND PROPERTIES [patent_app_type] => utility [patent_app_number] => 18/943725 [patent_app_country] => US [patent_app_date] => 2024-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10006 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18943725 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/943725
Determining and enhancing completeness metrics in data structures with instances, classes, and properties Nov 10, 2024 Issued
Array ( [id] => 20709650 [patent_doc_number] => 20260133984 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-05-14 [patent_title] => METHODS AND DEVICES FOR QUERY SPLITTING BASED ON DEVICE DISPLAY DIMENSIONS [patent_app_type] => utility [patent_app_number] => 18/942934 [patent_app_country] => US [patent_app_date] => 2024-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3652 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18942934 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/942934
METHODS AND DEVICES FOR QUERY SPLITTING BASED ON DEVICE DISPLAY DIMENSIONS Nov 10, 2024 Pending
Array ( [id] => 20732067 [patent_doc_number] => 12639325 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-26 [patent_title] => Backend service call suppression via data view eligibility matrix [patent_app_type] => utility [patent_app_number] => 18/937979 [patent_app_country] => US [patent_app_date] => 2024-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2201 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18937979 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/937979
Backend service call suppression via data view eligibility matrix Nov 4, 2024 Issued
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 Issued
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
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