Prosecution Insights
Last updated: May 29, 2026

Examiner: DUONG, HIEN LUONGVAN

Tech Center 2100 • Art Units: 2147 2175

This examiner grants 75% of resolved cases

Performance Statistics

74.7%
Allow Rate
+19.7% vs TC avg
689
Total Applications
+23.2%
Interview Lift
1085
Avg Prosecution Days
Based on 651 resolved cases, 2023–2026

Rejection Statute Breakdown

0.6%
§101 Eligibility
8.6%
§102 Novelty
88.3%
§103 Obviousness
0.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18115584 MACHINE LEARNING BASED RECOMMENDATIONS FOR USER INTERACTIONS WITH MACHINE VISION SYSTEMS Final Rejection ZEBRA TECHNOLOGIES CORPORATION
17730436 UNIFICATION OF SPECIALIZED MACHINE-LEARNING MODELS FOR EFFICIENT OBJECT DETECTION AND CLASSIFICATION Non-Final OA Waymo LLC
18386127 COLORED VISUAL MARKERS FOR VARIABLE USE Final Rejection Apple Inc.
17745715 NEURAL NETWORKS WITH FEEDFORWARD SPATIAL TRANSFORMATION UNITS Non-Final OA Google LLC
18342469 GENERATING AND PROVIDING MORPHING ASSISTANT INTERFACES THAT TRANSFORM ACCORDING TO ARTIFICIAL INTELLIGENCE SIGNALS Non-Final OA Dropbox, Inc.
18108157 NON-LINEAR FILTERING OF DISPLAYED VALUE Non-Final OA SAP SE
17841322 SYSTEMS AND METHODS FOR CLASSIFYING MUSIC FROM HETEROGENOUS AUDIO SOURCES Non-Final OA Netflix, Inc.
17651412 SYSTEMS AND METHODS FOR CONTROLLING A SURGICAL PUMP USING ENDOSCOPIC VIDEO DATA Non-Final OA Stryker Corporation
18352960 Systems and Methods for Supplementing Data With Generative Models Non-Final OA Unlearn.AI, Inc.
18225970 INSTANCE RECOMMENDATIONS FOR MACHINE LEARNING WORKLOADS Non-Final OA ADOBE INC.
17820681 ATTENTION-BASED MACHINE LEARNING TECHNIQUES USING TEMPORAL SEQUENCE DATA AND DYNAMIC CO-OCCURRENCE GRAPH DATA OBJECTS Non-Final OA Optum, Inc.
17662044 System and Method for Generating Artificial Intelligence Driven Insights Non-Final OA STATS LLC
18271212 METHOD FOR SEARCHING FOR NOVOLAC PHENOL RESIN, INFORMATION PROCESSING DEVICE, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM Non-Final OA DIC Corporation
17088734 APPARATUSES, SYSTEMS, AND METHODS FOR EXTRACTING MEANING FROM DNA SEQUENCE DATA USING NATURAL LANGUAGE PROCESSING (NLP) Non-Final OA BASF CORPORATION
18471202 USER INTERFACE FOR COLLABORATIVE ANALYTICS PLATFORM Final Rejection Aible Inc.
17995068 METHOD OF SIMULATING A QUANTUM COMPUTATION, SYSTEM FOR SIMULATING A QUANTUM COMPUTATION, METHOD FOR ISSUING A COMPUTATIONAL KEY, SYSTEM FOR ISSUING A COMPUTATIONAL KEY Non-Final OA THE UNIVERSITY OF BRITISH COLUMBIA
17823505 HEALTH STATE ESTIMATION USING MACHINE LEARNING Final Rejection Chamartin Laboratories LLC
18252282 SYSTEM AND METHOD FOR GENERATING REGULATORY CONTENT REQUIREMENT DESCRIPTIONS Non-Final OA Intelex Technologies, ULC
17786148 INFORMATION PROCESSING DEVICE, METHOD, AND PROGRAM FOR UPDATING A LEARNED MODEL BY MACHINE LEARNING TO ADAPT TO THE CHANGES IN THE CHARACTERISTICS OF A MACHINE Final Rejection AISing Ltd.
17793108 METHOD AND SYSTEM FOR DETECTING AND CLASSIFYING SEGMENTS OF SIGNALS FROM EEG-RECORDINGS Non-Final OA PROLIRA B.V.
17806243 METHODS AND SYSTEMS FOR NFT GENERATION Non-Final OA Emoji ID, LLC

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