Prosecution Insights
Last updated: August 17, 2026

Examiner: ZHU, ZHIMEI

Tech Center 2400 • Art Units: 2495

This examiner grants 78% of resolved cases

Performance Statistics

77.6%
Allow Rate
+19.6% vs TC avg
304
Total Applications
+37.2%
Interview Lift
989
Avg Prosecution Days
Based on 294 resolved cases, 2023–2026

Rejection Statute Breakdown

10.4%
§101 Eligibility
10.1%
§102 Novelty
49.6%
§103 Obviousness
19.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18977528 DATA BACKUP METHOD, APPARATUS, AND SYSTEM Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
18943778 APPARATUS & METHOD FOR AUTHENTICATION Non-Final OA Nokia Technologies Oy
19017820 SECURE KEY REPLACEMENT SYSTEM, SECURE KEY REPLACEMENT DEVICE AND SECURE KEY REPLACEMENT METHOD Non-Final OA Winbond Electronics Corp.
18900283 REPRESENTATION-AGNOSTIC FILE CLASSIFIER Non-Final OA CrowdStrike, Inc.

Facing This Examiner?

IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.

Build Your Strategy

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month