Prosecution Insights
Last updated: October 01, 2026

Examiner: MO, XIAO EN

Tech Center 3700 • Art Units: 3747

This examiner grants 81% of resolved cases

Analysis

Xiao En Mo serves in Tech Center 3700 and is part of Art Unit 3747. He has a history of 371 resolved cases, which offers a clear view of his examination patterns. His allowance rate is 80.6 percent, showing a high frequency of granted patents for applications under his review.

The interview lift for this examiner is 6.1 percent. This suggests that while interviews provide a small benefit, the increase in the likelihood of allowance is limited compared to the 80.6 percent baseline. Practitioners in Art Unit 3747 may find that well-prepared written responses are often enough to secure an allowance.

The median days to allowance is 779. This figure provides a benchmark for the expected duration of the prosecution process. With 371 resolved cases, the data suggests a consistent examination environment where the 80.6 percent allowance rate is a primary driver of successful outcomes.

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

Performance Statistics

80.6%
Allow Rate
+10.6% vs TC avg
384
Total Applications
+6.1%
Interview Lift
779
Avg Prosecution Days
Based on 371 resolved cases, 2023–2026

Rejection Statute Breakdown

5.8%
§101 Eligibility
27.7%
§102 Novelty
42.8%
§103 Obviousness
20.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19221946 HYDROGEN ENGINE Non-Final OA TOYOTA JIDOSHA KABUSHIKI KAISHA
19077058 CONTROLLER FOR FORCED-INDUCTION ENGINE Non-Final OA TOYOTA JIDOSHA KABUSHIKI KAISHA
18777384 SINGLE STAGE HIGH EFFICIENCY VAPOR MANAGEMENT VALVE Non-Final OA Eaton Intelligent Power Limited
18922154 Turbo-Boost Control System Final Rejection K&N Engineering, Inc.

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