Prosecution Insights
Last updated: August 18, 2026

Examiner: MENGISTU, TEWODROS E

Tech Center 2100 • Art Units: 2121 2122 2127 2148 2165

This examiner grants 50% of resolved cases

Performance Statistics

49.7%
Allow Rate
-5.3% vs TC avg
169
Total Applications
+29.6%
Interview Lift
1633
Avg Prosecution Days
Based on 143 resolved cases, 2023–2026

Rejection Statute Breakdown

27.8%
§101 Eligibility
9.5%
§102 Novelty
46.0%
§103 Obviousness
14.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18571740 INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING PROGRAM Non-Final OA Sony Group Corporation
18043623 MEDICAL ARM CONTROL SYSTEM, MEDICAL ARM DEVICE, MEDICAL ARM CONTROL METHOD, AND PROGRAM Final Rejection SONY GROUP CORPORATION
18371596 COLLABORATIVE LEARNING WITH FULL MODEL ALIGNMENT Non-Final OA Robert Bosch GmbH
18437118 DATA PROCESSING METHOD AND APPARATUS, PROGRAM PRODUCT, COMPUTER DEVICE, AND MEDIUM Non-Final OA Tencent Technology (Shenzhen) Company Limited
18318143 Use of a Training Framework of a Multi-Class Model to Train a Multi-Label Model Non-Final OA PayPal, Inc.
18014343 LEARNING DEVICE, LEARNING METHOD AND LEARNING PROGRAM Final Rejection NTT, Inc.
18230448 FEATURES EXTRACTION NETWORK FOR ESTIMATING NEURAL ACTIVITY FROM ELECTRICAL RECORDINGS Non-Final OA California Institute of Technology
18498257 SYSTEMS AND METHODS FOR LANGUAGE AGENT OPTIMIZATION Non-Final OA Salesforce, Inc.
18204048 HYBRID MACHINE LEARNING CLASSIFIERS FOR USER RESPONSE STATEMENTS Final Rejection Roku, Inc.
18139016 MULTI-TRACK MACHINE LEARNING MODEL TRAINING USING EARLY TERMINATION IN CLOUD-SUPPORTED PLATFORMS Final Rejection NVIDIA Corporation
17850517 IMPLEMENTATION OF POOLING AND UNPOOLING OR REVERSE POOLING IN HARDWARE Final Rejection Imagination Technologies Limited
18501176 OPTIMIZATION TO MITIGATE FREQUENCY CROWDING IN MULTI-QUBIT PROCESSORS Non-Final OA International Business Machines Corporation

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