Prosecution Insights
Last updated: October 26, 2026

Samuel Sunwook Park, USPTO Patent Examiner

Listed by the USPTO as PARK, SAMUEL SUNWOOK

Tech Center 2800 • Art Units: 2859

This examiner grants 0% of resolved cases

Performance Statistics

—
Allow Rate
-68.0% vs TC avg
8
Total Applications
—
Interview Lift
0
Avg Prosecution Days
Based on 0 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
38.5%
§102 Novelty
61.5%
§103 Obviousness
0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18543219 VEHICLE MANAGEMENT DEVICE Non-Final OA TOYOTA JIDOSHA KABUSHIKI KAISHA
18453930 BI-DIRECTIONAL LIGHTED CHARGING SYSTEMS AND METHODS Non-Final OA Ford Global Technologies, LLC
18545185 ACTIVE BATTERY STATE-OF-CHARGE BALANCING Non-Final OA GM GLOBAL TECHNOLOGY OPERATIONS LLC

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Frequently Asked Questions

Which art unit does examiner Samuel Sunwook Park work in?

Samuel Sunwook Park examines applications in Art Unit 2859 in Tech Center 2800 (Semiconductors, Circuits & Optics).

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