Prosecution Insights
Last updated: October 02, 2026

Examiner: NGUYEN, PHUOC H

Tech Center 3600 • Art Units: 2143 2443 2447 2451 3628

This examiner grants 86% of resolved cases

Analysis

Phuoc H Nguyen works in Art Unit 2143 of Tech Center 3600. The examiner has 827 resolved cases with an allowance rate of 86.3%. This rate indicates the proportion of applications that are granted. The 827 cases provide the foundation for this statistical analysis.

The median days to allowance is 1032. This figure represents the time required for applications to reach a grant. Practitioners can use the 1032-day median to forecast the length of the prosecution process. This duration is a consistent metric across the 827 resolved cases.

The interview lift for this examiner is 14.0%. This lift shows the change in the probability of allowance when an interview is conducted relative to the 86.3% baseline. An interview may be a strategic choice to navigate the 1032-day timeline. These figures together define the prosecution profile in Art Unit 2143.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

86.3%
Allow Rate
+34.3% vs TC avg
848
Total Applications
+14.0%
Interview Lift
1032
Avg Prosecution Days
Based on 827 resolved cases, 2023–2026

Rejection Statute Breakdown

17.0%
§101 Eligibility
33.5%
§102 Novelty
31.8%
§103 Obviousness
5.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19088144 COMMUNICATION SYSTEM, SERVER, AND COMMUNICATION METHOD Non-Final OA BROTHER KOGYO KABUSHIKI KAISHA
19030295 Identifying a Resource of a Storage Network for Data Retrieval Final Rejection Pure Storage, Inc.
18946914 METHODS FOR RADIO ACCESS NETWORK CONFIGURATION EXPOSURE AND SUBSCRIPTION Non-Final OA QUALCOMM Incorporated
18913652 Blockchains For Securing IoT Devices Final Rejection Intel Corporation
18874558 ANOMALY DETECTION FOR DEVICE APPLICATION MAINTENANCE Final Rejection Orange
18819167 ROUTING HIGH VOLUME PACKET STREAMS IN A VIRTUAL NETWORK Final Rejection Oracle International Corporation
18752977 NETWORK DEVICE AND MODEL LEARNING METHOD Final Rejection Fujitsu Limited
18773974 AUTOMATED LANGUAGE IDENTIFICATION DURING VIRTUAL CONFERENCES Final Rejection Zoom Video Communications, Inc.
19087400 PAGE PROCESSING METHOD, DEVICE, AND STORAGE MEDIUM Non-Final OA Beijing Youzhuju Network Technology Co., Ltd.
19221048 High Scalability and End-to-End Consistency for Web Applications in Distributed Environments Non-Final OA Cisco Technology, Inc.
18939113 ANOMALY DETECTION BASED ON CONGESTION NOTIFICATIONS Non-Final OA T-MOBILE INNOVATIONS LLC
19087644 SHORT MESSAGE SERVICE CONGESTION MANAGER Non-Final OA AT&T Intellectual Property I, L.P.
18632683 MACHINE LEARNING OPTIMIZATION OF A PROCESS IN VIEW OF PREDICTED SUSTAINABILITY Non-Final OA Schneider Electric USA, Inc.

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