Prosecution Insights
Last updated: April 19, 2026

Examiner: VUONG, CAO DANG

Tech Center 3600 • Art Units: 2153 3694

This examiner grants 68% of resolved cases

Performance Statistics

67.9%
Allow Rate
+15.9% vs TC avg
130
Total Applications
+26.2%
Interview Lift
1241
Avg Prosecution Days
Based on 109 resolved cases, 2023–2026

Rejection Statute Breakdown

13.9%
§101 Eligibility
12.6%
§102 Novelty
60.1%
§103 Obviousness
8.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18679803 INTELLIGENT SYSTEM AND METHOD TO DERIVE A NORMALIZED CONSENT PROTOCOL FOR HETEROGENEOUS DISTRIBUTED LEDGER LEVERAGING NEURO-SYMBOLIC ARTIFICIAL INTELLIGENCE (AI) Non-Final OA Bank of America Corporation
19104404 INFORMATION PROCESSING APPARATUS, RELATED WORD DETECTION METHOD, AND STORAGE MEDIUM Non-Final OA NEC Corporation
19293100 APPARATUS AND METHOD FOR GENERATING AN OUTPUT USING AN AI-PII MODEL Final Rejection DevReady Holdings, LLC
18456021 MINING PATTERNS IN A HIGH-DIMENSIONAL SPARSE FEATURE SPACE Final Rejection Microsoft Technology Licensing, LLC
18891203 DATA PROPAGATION AND MAPPING SYSTEM Non-Final OA Palantir Technologies Inc.
18735479 COMPLIANT DATA MANAGEMENT FOR CUSTOM OBJECTS Non-Final OA SAP SE
18473152 DYNAMIC PREFETCHING FOR DATABASE QUERIES Non-Final OA Amazon Technologies, Inc.
19081143 SYSTEMS AND METHODS FOR GENERATION AND USE OF DYNAMIC PIPELINES FOR INDEXING OF DATA USING PREDICTIVE MODELING Non-Final OA Zigguratum, Inc.
18193332 DATABASE MIGRATION IN WIRELESS NETWORKS Final Rejection RAKUTEN MOBILE, INC.
18774891 HIGH-PERFORMANCE, DYNAMICALLY SPECIFIABLE KNOWLEDGE GRAPH SYSTEM AND METHODS Final Rejection QOMPLX LLC
18597946 AUTOMATED VISUAL INFORMATION CONTEXT AND MEANING COMPREHENSION SYSTEM Non-Final OA QOMPLX LLC
18906399 METHODS FOR PERFORMING FULL-LINK TRACING ON TRANSACTION AND NATIVE DISTRIBUTED DATABASES Final Rejection Beijing Oceanbase Technology Co., Ltd.

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