Prosecution Insights
Last updated: October 02, 2026

Examiner: KIM, EUI H

Tech Center 2400 • Art Units: 2453

This examiner grants 49% of resolved cases

Analysis

Eui H Kim serves in Tech Center 2400 and Art Unit 2453, where he has handled 166 resolved cases. The allowance rate is 48.8, and the median days to allowance is 1234. These metrics suggest the nature of the prosecution and its duration. The 1234-day median is a figure for practitioners to use when setting expectations for the timeline of a patent application.

The interview lift is 52.6, which indicates that an interview can increase the 48.8 baseline probability of allowance. For the 166 resolved cases, the 52.6 lift is a factor for practitioners to consider when planning their strategy. Direct communication with the examiner appears to be an effective way to improve the 48.8 chance of success and navigate the 1234-day median path to allowance. The data supports the use of interviews as a tool for overcoming rejections.

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

Performance Statistics

48.8%
Allow Rate
-9.2% vs TC avg
197
Total Applications
+52.6%
Interview Lift
1234
Avg Prosecution Days
Based on 166 resolved cases, 2023–2026

Rejection Statute Breakdown

11.1%
§101 Eligibility
9.7%
§102 Novelty
66.7%
§103 Obviousness
8.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19098379 DISTRIBUTED COOPERATIVE CACHE MANAGEMENT IN INFORMATION CENTRIC NETWORKS Non-Final OA Airbus SAS
18420236 PERFORMING INTEGRITY VERIFICATION OF CONTENT IN A VIDEO CONFERENCE USING LIGHTING ADJUSTMENT Final Rejection Google LLC
18859932 PACKET DATA PROCESSING METHOD AND DEVICE Final Rejection KT CORPORATION
18539443 DATA COMPLIANCE SYSTEM AND METHOD Non-Final OA Microsoft Technology Licensing, LLC
18056141 MALICIOUS CODE DETECTION METHOD AND APPARATUS BASED ON ASSEMBLY LANGUAGE MODEL Final Rejection ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
18748680 DATA MIGRATION TO CLOUD BASED ON LOCAL SPACE Final Rejection International Business Machines Corporation
18216960 CURATING IT LOGS, BUSINESS LOGS, AND APPLICATION LOGS Non-Final OA INTERNATIONAL BUSINESS MACHINES CORPORATION
18901418 Identifying Network Issues Impacting Communication Sessions Non-Final OA Zoom Communications, Inc.
19232993 GENERATIVE ARTIFICIAL INTELLIGENCE (AI) BASED SYSTEMS AND METHODS FOR NETWORK INCIDENT ANALYSIS Non-Final OA Boost SubscriberCo L.L.C.
18722428 ARTIFICIAL INTELLIGENCE (AI) SERVICE PROVIDING METHOD AND DEVICE Non-Final OA BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
18673231 SEQUENTIAL PACKETS IMAGE-BASED NETWORK INTRUSION DETECTION SYSTEM Non-Final OA UNIVERSITY OF SOUTH FLORIDA
18650238 Internet-Exposed Device Discovery Final Rejection CrowdStrike, Inc.
17866243 TROJAN DETECTION VIA DISTORTIONS, NITROGEN-VACANCY DIAMOND (NVD) SENSORS, AND ELECTROMAGNETIC (EM) PROBES Final Rejection SRI International

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