Prosecution Insights
Last updated: August 17, 2026

Examiner: DAY, ROBERT N

Tech Center 2400 • Art Units: 2122 2123 2148 2488

This examiner grants 23% of resolved cases

Performance Statistics

23.1%
Allow Rate
-34.9% vs TC avg
63
Total Applications
+23.0%
Interview Lift
1519
Avg Prosecution Days
Based on 26 resolved cases, 2023–2026

Rejection Statute Breakdown

34.1%
§101 Eligibility
14.3%
§102 Novelty
39.7%
§103 Obviousness
11.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17358481 DEEP-LEARNING BASED CERTAINTY QUALIFICATION IN DIAGNOSTIC REPORTS Final Rejection University of Massachusetts
17218558 PREDICTING OCCURRENCES OF TEMPORALLY SEPARATED EVENTS USING ADAPTIVELY TRAINED ARTIFICIAL INTELLIGENCE PROCESSES Non-Final OA The Toronto-Dominion Bank
18314378 METHOD AND APPARATUS WITH MACHINE LEARNING Final Rejection SAMSUNG ELECTRONICS CO., LTD.
17998564 LEARNING DEVICE, GENERATION METHOD, INFERENCE DEVICE, INFERENCE METHOD, AND PROGRAM Final Rejection SONY GROUP CORPORATION
17918365 LEARNING OPTIONS FOR ACTION SELECTION WITH META-GRADIENTS IN MULTI-TASK REINFORCEMENT LEARNING Final Rejection GDM Holding LLC
18586400 DATA PROCESSING METHOD, APPARATUS, AND SYSTEM Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
18053538 EFFICIENT LEARNING AND USING OF TOPOLOGIES OF NEURAL NETWORKS IN MACHINE LEARNING Non-Final OA Intel Corporation
18382128 STATE DETERMINATION APPARATUS USING MACHINE LEARNING MODEL, DETERMINATION METHOD, AND STORAGE MEDIUM Non-Final OA NEC Corporation
18382148 STATE DETERMINATION APPARATUS USING MACHINE LEARNING MODEL, DETERMINATION METHOD, AND STORAGE MEDIUM Non-Final OA NEC Corporation
18382149 STATE DETERMINATION APPARATUS USING MACHINE LEARNING MODEL, DETERMINATION METHOD, AND STORAGE MEDIUM Non-Final OA NEC Corporation
18226059 METHOD OF LEARNING NEURAL NETWORK, FEATURE SELECTION APPARATUS, FEATURE SELECTION METHOD, AND RECORDING MEDIUM Non-Final OA NEC Corporation
18222401 STATE DETERMINATION APPARATUS USING MACHINE LEARNING MODEL, DETERMINATION METHOD, AND STORAGE MEDIUM Non-Final OA NEC Corporation
17455548 Machine Learning and Reject Inference Techniques Utilizing Attributes of Unlabeled Data Samples Non-Final OA PayPal, Inc.
17534076 DEEP REINFORCEMENT LEARNING FOR FIELD DEVELOPMENT PLANNING OPTIMIZATION Non-Final OA Chevron U.S.A. Inc.
17648996 AUTOMATED DATA AUGMENTATION IN DEEP LEARNING Non-Final OA GE Precision Healthcare LLC
17903044 MACHINE LEARNING METHOD AND INFORMATION PROCESSING DEVICE OF TRAINING MODEL USING ADVERSARIAL NEURAL NETWORK Non-Final OA Fujitsu Limited
18178043 MACHINE LEARNING MONITORING TECHNIQUES FOR IDENTIFYING AND FACILITATING MODEL RETRAINING Final Rejection Optum Services (Ireland) Limited
17648447 EXPLAINABLE RESPONSE TIME PREDICTION OF STORAGE ARRAYS DETECTION Non-Final OA Dell Products L.P.

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