Prosecution Insights
Last updated: April 19, 2026

Examiner: NGUYEN, CHAU T

Tech Center 2100 • Art Units: 2145 2176 2177

This examiner grants 68% of resolved cases

Performance Statistics

67.8%
Allow Rate
+12.8% vs TC avg
580
Total Applications
+31.8%
Interview Lift
1484
Avg Prosecution Days
Based on 549 resolved cases, 2023–2026

Rejection Statute Breakdown

14.0%
§101 Eligibility
15.9%
§102 Novelty
48.5%
§103 Obviousness
12.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17856569 METHOD AND SYSTEM FOR SEARCHING DEEP NEURAL NETWORK ARCHITECTURE Final Rejection SAMSUNG ELECTRONICS CO., LTD.
18191568 SPLIT-SCREEN DISPLAY CONTROL METHOD AND APPARATUS, ELECTRONIC DEVICE, AND STORAGE MEDIUM Final Rejection HUAWEI TECHNOLOGIES CO., LTD.
18312366 AUGMENTED REALITY MOOD BOARD Final Rejection Snap Inc.
17826690 Task Augmentation and Self-Training for Improved Few-Shot Learning Non-Final OA Google LLC
18158515 ENTITY UNIFICATION IN DISTRIBUTED COMPUTING Final Rejection INTERNATIONAL BUSINESS MACHINES CORPORATION
17256121 Fast Convolution over Sparse and Quantization Neural Network Final Rejection Intel Corporation
18303885 Named Entity Recognition System based on Enhanced Label Embedding and Curriculum Learning Non-Final OA Robert Bosch GmbH
18097009 MACHINE LEARNING BASED PREDICTION OF DOCUMENT METADATA Non-Final OA DocuSign, Inc.
18060330 PLATFORM AND ARCHITECTURE FOR DISTRIBUTING CONTENT INFORMATION Final Rejection NETFLIX, INC.
18136985 System and Method for Optimized Training of a Neural Network Model for Data Extraction Non-Final OA Cognizant Technology Solutions India Pvt. Ltd.
18316256 EFFICIENT, SECURE AND LOW-COMMUNICATION VERTICAL FEDERATED LEARNING METHOD Non-Final OA ZHEJIANG UNIVERSITY
18539287 EXPERIMENT SUPPORT APPARATUS, EXPERIMENT SUPPORT SYSTEM, EXPERIMENT SUPPORT METHOD, AND COMPUTER-READABLE MEDIUM Final Rejection Evident Corporation
17565008 METHOD AND APPARATUS FOR PROCESSING DATA, AND RELATED PRODUCT Non-Final OA Shanghai Cambricon Information Technology Co., Ltd
17968680 SYSTEMS, DEVICES, AND METHODS FOR COMPOSITION AND PRESENTATION OF AN INTERACTIVE ELECTRONIC DOCUMENT Non-Final OA Suvoda LLC

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