Prosecution Insights
Last updated: May 29, 2026

Examiner: HOANG, HAU HAI

Tech Center 2400 • Art Units: 2154 2167 2199 2449

This examiner grants 78% of resolved cases

Performance Statistics

77.9%
Allow Rate
+19.9% vs TC avg
521
Total Applications
+13.6%
Interview Lift
975
Avg Prosecution Days
Based on 498 resolved cases, 2023–2026

Rejection Statute Breakdown

9.8%
§101 Eligibility
10.2%
§102 Novelty
68.3%
§103 Obviousness
6.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19174894 SYSTEMS AND METHODS TO IDENTIFY NEURAL NETWORK BRITTLENESS BASED ON SAMPLE DATA AND SEED GENERATION Non-Final OA Capital One Services, LLC
19324512 SOFTWARE SYSTEM AND METHOD FOR RESEARCHING MARKET STANDARD TERMS Final Rejection Elain, Inc.
18961967 SYSTEMS AND METHODS FOR IMPROVED OPERATIONS WITH GENERATIVE ARTIFICIAL INTELLIGENCE Non-Final OA Wells Fargo Bank, N.A.
19088241 SYSTEMS AND METHODS FOR RECOMMENDING INFORMATION ITEMS FOR FULFILLMENT-BASED NATURAL LANGUAGE QUERIES Non-Final OA Walmart Apollo, LLC
18751213 SYSTEMS AND METHODS FOR ALTERING A GRAPHICAL USER INTERFACE BASED ON EXPLORATION OF SEARCH QUERY RANKING Non-Final OA Walmart Apollo, LLC
18655483 ONBOARD DOCUMENTATION SYSTEM AND METHODS Non-Final OA Oshkosh Corporation
19058150 SEARCH DATA PROCESSING METHOD, COMPUTER DEVICE, AND STORAGE MEDIUM Final Rejection TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
19184716 SYSTEMS AND METHODS FOR KEY MATCHING USING AMBIGUOUS DATA Non-Final OA JPMORGAN CHASE BANK, N.A.
18325348 NEURAL NETWORK TRAINING AND INFERENCE WITH HIERARCHICAL ADJACENCY MATRIX Non-Final OA Intel Corporation
18733775 COMPUTER-IMPLEMENTED SYSTEM AND METHOD FOR MANAGING TRANSACTIONS OVER A BLOCKCHAIN NETWORK Final Rejection nChain Licensing AG
18383349 STACK TRACE SEARCH Non-Final OA Palantir Technologies Inc.
19096560 STORAGE TIER VERIFICATION CHECKS Non-Final OA NetApp, Inc.
19194247 METHOD AND APPARATUS FOR IMPROVING VECTOR SEARCH EFFICIENCY FOR MULTIMODAL DATA IN VECTOR DATABASES Non-Final OA D.notitia.Inc.
19189769 MULTI-DIMENSIONAL CONTENT ORGANIZATION AND ARRANGEMENT CONTROL IN A USER INTERFACE OF A COMPUTING DEVICE Non-Final OA Dropbox, Inc.
19083686 ATTRIBUTE INFORMATION ACQUISITION METHOD AND APPARATUS FOR DIRECTORY OF DISTRIBUTED FILE SYSTEM,AND DEVICE Non-Final OA Baidu Online Network Technology (Beijing) Co., Ltd.
18989259 METHODS AND SYSTEMS FOR BIOLOGICALLY DETERMINED ARTIFICIAL INTELLIGENCE SELECTION GUIDANCE Non-Final OA KPN INNOVATIONS LLC

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