Prosecution Insights
Last updated: August 17, 2026

Examiner: SOHN, SEUNG C

Tech Center 2800 • Art Units: 2878 2893

This examiner grants 87% of resolved cases

Performance Statistics

87.1%
Allow Rate
+19.1% vs TC avg
840
Total Applications
+8.9%
Interview Lift
872
Avg Prosecution Days
Based on 830 resolved cases, 2023–2026

Rejection Statute Breakdown

4.1%
§101 Eligibility
51.3%
§102 Novelty
24.8%
§103 Obviousness
14.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18969428 IMAGE SENSOR SCHEME FOR OPTICAL AND ELECTRICAL IMPROVEMENT Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18669307 Photon Number Resolving Superconducting Detector Final Rejection PsiQuantum Corp.

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