Prosecution Insights
Last updated: August 17, 2026

Examiner: LEE, TSU-CHANG

Tech Center 4100 • Art Units: 2121 2123 2126 2127 2128 2129 2148 4100

This examiner grants 73% of resolved cases

Performance Statistics

72.8%
Allow Rate
+12.8% vs TC avg
455
Total Applications
+14.4%
Interview Lift
1299
Avg Prosecution Days
Based on 430 resolved cases, 2023–2026

Rejection Statute Breakdown

39.4%
§101 Eligibility
6.6%
§102 Novelty
32.1%
§103 Obviousness
17.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18434691 CROSS-MODAL TRANSFER WITH CONTINUOUSLY WEIGHTED CONTRASTIVE LOSS Non-Final OA Samsung Electronics Co., Ltd.
18448877 ARTIFICIAL INTELLIGENCE-BASED METHODS AND SYSTEMS FOR GENERATING ACCOUNT-RELATED SUMMARIES Non-Final OA MASTERCARD INTERNATIONAL INCORPORATED
18448727 GRAPH NEURAL NETWORK BASED METHODS AND SYSTEMS FOR FRAUD DETECTION IN ELECTRONIC TRANSACTIONS Non-Final OA MASTERCARD INTERNATIONAL INCORPORATED
17442770 INFORMATION PROCESSING SYSTEM AND INFORMATION PROCESSING METHOD Non-Final OA SONY GROUP CORPORATION
18232206 SYSTEM AND METHOD FOR GENERATING UNIFIED GOAL REPRESENTATIONS FOR CROSS TASK GENERALIZATION IN ROBOT NAVIGATION Non-Final OA Robert Bosch GmbH
18299342 Co-attentive Fusion with Unified Label Graph Representation for Low-resource Text Classification Non-Final OA Robert Bosch GmbH
18386011 Method, System, and Computer Program Product for Removing Fake Features in Deep Learning Models Non-Final OA Visa International Service Association
18390634 WORKLOAD MANAGEMENT ENGINE IN AN ARTIFICIAL INTELLIGENCE SYSTEM Non-Final OA Microsoft Technology Licensing, LLC
18026361 DEVICE, COMPUTING PLATFORM AND METHOD OF ANALYZING LOG FILES OF AN INDUSTRIAL PLANT Final Rejection SIEMENS AKTIENGESELLSCHAFT
18572100 METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR PROVIDING AN ATTENTION BLOCK FOR NEURAL NETWORK-BASED IMAGE AND VIDEO COMPRESSION Non-Final OA Nokia Technologies Oy
18407469 COMPUTING SYSTEM FOR PROCESSING NEURAL NETWORK AND METHOD OF OPERATING THE SAME Non-Final OA SK hynix Inc.
18650164 COMPUTER-READABLE RECORDING MEDIUM STORING PROGRAM, DATA PROCESSING APPARATUS, AND DATA PROCESSING METHOD Non-Final OA Fujitsu Limited
18448049 TRAINING MACHINE LEARNING MODELS USING SIMULATION FOR ROBOTICS SYSTEMS AND APPLICATIONS Non-Final OA NVIDIA CORPORATION
18605666 ORCHESTRATING QUBO-BASED ML MODELS ON MULTIPLE ANNEALERS TO MITIGATE OVERFITTING Non-Final OA Dell Products L.P.
18480146 DEEP SEMANTIC SEARCH ENGINES FOR DOCUMENT STORES Non-Final OA Dell Products L.P.
18522019 ENHANCING ACCURACY AND REDUCING HALLUCINATIONS IN GENERATIVE AI OUTPUTS THROUGH CONTEXTUAL INTEGRATION AND MULTI-AI-MODEL INTERACTIONS Non-Final OA International Business Machines Corporation
18477596 COLLABORATIVE PROMPT BUILDING FOR GENERATIVE AI MODELS Non-Final OA International Business Machines Corporation
18623731 METHOD FOR GENERATING INFECTIOUS DISEASE PREDICTION KEYWORD THAT CHANGES OVER TIME BASED ON WORD EMBEDDING AND APPARATUS PERFORMING THE SAME Non-Final OA THE CATHOLIC UNIVERSITY OF KOREA INDUSTRY-ACADEMIC COOPERATION FOUNDATION
18482258 DETERMINING SIMILARITY SAMPLES USING A MACHINE LEARNING OPERATION WITH CLUSTERING Non-Final OA CYLANCE INC.

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