Prosecution Insights
Last updated: October 02, 2026

Examiner: LEE, SARAH YEO

Tech Center 3700 • Art Units: 2481 2616 2619 3772

This examiner grants 100% of resolved cases

Analysis

Sarah Yeo Lee, assigned to Tech Center 3700 and Art Unit 2481, has a small sample size of 5 resolved cases. All of these cases were allowed, resulting in a 100.0 percent allowance rate. The interview lift is 0.0 percent, which is expected given that every case reached allowance regardless of whether an interview occurred.

The median days to allowance is 711. This is a relatively fast timeline for the 5 resolved cases in this profile. While the 100.0 percent allowance rate is perfect, practitioners should be cautious due to the low volume of cases. The 0.0 percent interview lift does not necessarily mean interviews are ineffective, but rather that they were not needed to reach allowance in this small set.

In Art Unit 2481, Lee's 711 median days to allowance suggests efficient processing. The allowance rate across resolved cases is the most striking figure, though it may change as more cases are resolved. The interview lift reflects the current perfect success rate of the resolved cases.

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

Performance Statistics

100.0%
Allow Rate
+30.0% vs TC avg
17
Total Applications
+0.0%
Interview Lift
711
Avg Prosecution Days
Based on 5 resolved cases, 2023–2026

Rejection Statute Breakdown

1.6%
§101 Eligibility
18.0%
§102 Novelty
75.4%
§103 Obviousness
0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19005879 DYNAMIC RELATIONSHIP-BASED AVATAR GARMENT GENERATION Non-Final OA Snap Inc.
19062867 GRAPHICAL ELEMENT MANAGEMENT Non-Final OA Capital One Services, LLC
18954238 Mesh Retargeting To Transfer Three-Dimensional Animations Non-Final OA Sony Interactive Entertainment Inc.
19025779 ALIGNERS WITH ENHANCED GABLE BENDS Non-Final OA Align Technology, Inc.
18936399 METHOD AND APPARATUS FOR ENTROPY CODING IN DUAL DEGREE MESH CODING Non-Final OA TENCENT AMERICA LLC
18755043 METHOD FOR AUTOMATED GRAIN MAPPING Final Rejection RTX Corporation
18952510 AUGMENTING HUMAN VISION USING EXTENDED SPECTRAL DETECTION AND PROCESSING Final Rejection Micron Technology, Inc.
19051066 RETARGETING CHARACTER PARAMETERS TO SIMPLIFY STACK PROCESSING FOR DEVELOPING DIVERSE VIRTUAL ENVIRONMENTS Non-Final OA AUTODESK, INC.

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