Prosecution Insights
Last updated: October 27, 2026

Michelle Xue Han, USPTO Patent Examiner

Listed by the USPTO as HAN, MICHELLE XUE

Tech Center 2100 • Art Units: 2192

This examiner grants 0% of resolved cases

Performance Statistics

—
Allow Rate
-55.0% vs TC avg
9
Total Applications
—
Interview Lift
0
Avg Prosecution Days
Based on 0 resolved cases, 2023–2026

Rejection Statute Breakdown

33.3%
§101 Eligibility
11.1%
§102 Novelty
50.0%
§103 Obviousness
5.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18902337 DETECT REDUNDANT INITIALIZATION CHECKS USING STATIC ANALYSIS Non-Final OA Oracle International Corporation
18963152 AUTOMATING DEPLOYMENT OF MACHINE LEARNING WORKFLOWS USING A WORKBENCH PLATFORM Non-Final OA MASTERCARD INTERNATIONAL INCORPORATED
18814673 SYSTEM AND METHOD FOR SOURCE CODE AUTO-PROPAGATION AMONGST BRANCHES IN A REPOSITORY Non-Final OA Verizon Patent and Licensing Inc.
18919859 SYSTEMS AND METHODS FOR MANAGING OPERATIONS OF DATA PROCESSING SYSTEMS BASED ON POTENTIAL DESTINATIONS Non-Final OA Dell Products L.P.

Facing This Examiner?

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

Build Your Strategy

Who Appears Before This Examiner

Top companies before this examiner

Law firms appearing most often

Frequently Asked Questions

Which art unit does examiner Michelle Xue Han work in?

Michelle Xue Han examines applications in Art Unit 2192 in Tech Center 2100 (Computing & Software).

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