Prosecution Insights
Last updated: October 02, 2026

Examiner: KYU, TAYAR M

Tech Center 3600 • Art Units: 2484 3625 3628

This examiner grants 40% of resolved cases

Analysis

Tayar M. Kyu works in Tech Center 3600 and Art Unit 2484. The examiner has 114 resolved cases. The data shows an allowance rate of 39.5 percent, which is on the lower end. However, the interview lift is 32.9 percent, indicating that interviews are a highly effective tool for increasing the likelihood of a grant. This 32.9 percent lift suggests that direct engagement can significantly overcome prosecution hurdles.

The median days to allowance is 958, indicating a relatively efficient process from filing to grant. With 114 resolved cases, the examiner's data is robust and reliable. The 39.5 percent allowance rate and 958 median days to allowance set the stage for prosecution. Practitioners should prioritize interviews given the 32.9 percent lift observed across these 114 cases.

In Art Unit 2484, the 32.9 percent interview lift is a key tactical advantage for applicants. The 39.5 percent allowance rate suggests a rigorous examination style. The 958 median days to allowance is an important factor for managing client expectations regarding timing. By leveraging the 32.9 percent lift, practitioners can improve their outcomes beyond the baseline 39.5 percent allowance rate.

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

Performance Statistics

39.5%
Allow Rate
-12.5% vs TC avg
125
Total Applications
+32.9%
Interview Lift
958
Avg Prosecution Days
Based on 114 resolved cases, 2023–2026

Rejection Statute Breakdown

42.9%
§101 Eligibility
8.8%
§102 Novelty
32.6%
§103 Obviousness
14.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18940281 INFORMATION PROCESSING DEVICE, SYSTEM AND METHOD FOR OPERATING SYSTEM Final Rejection TOYOTA JIDOSHA KABUSHIKI KAISHA
19311283 Technologies for Resolving Disputed Transactions and Customer Service With Artificial Intelligence Agent-Based Systems Non-Final OA The PNC Financial Services Group, Inc.
18928619 ENVIRONMENT EVALUATION SYSTEM Final Rejection Hitachi, Ltd.

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