Prosecution Insights
Last updated: April 19, 2026

Examiner: WON, BUMSUK

Tech Center 2800 • Art Units: 2871 2872 2889

This examiner grants 61% of resolved cases

Performance Statistics

61.4%
Allow Rate
-6.6% vs TC avg
455
Total Applications
+23.7%
Interview Lift
1273
Avg Prosecution Days
Based on 446 resolved cases, 2023–2026

Rejection Statute Breakdown

0.1%
§101 Eligibility
21.3%
§102 Novelty
56.6%
§103 Obviousness
17.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17980553 VIBRATION APPARATUS AND APPARATUS INCLUDING THE SAME Non-Final OA LG Display Co., Ltd.
17939240 LIGHT EMITTING DISPLAY DEVICE Non-Final OA LG Display Co., Ltd.
18487954 ESM WITH REDUCED TORQUE RIPPLE Non-Final OA AUDI AG
17972605 ACOUSTIC WAVE DEVICE Final Rejection Murata Manufacturing Co., Ltd.
17799295 OPTOELECTRONIC SEMICONDUCTOR DEVICE WITH REDUCED LIGHT ABSORPTION AND METHOD FOR MANUFACTURING OF AN OPTOELECTRONIC SEMICONDUCTOR DEVICE WITH REDUCED LIGHT ABSORPTION Non-Final OA AMS-OSRAM International GmbH
17987660 EXCITATION ELECTRODE, QUARTZ CRYSTAL VIBRATOR ELEMENT, QUARTZ CRYSTAL VIBRATOR, SENSOR, OSCILLATOR, AND METHOD OF MANUFACTURING QUARTZ CRYSTAL VIBRATOR ELEMENT Non-Final OA SII Crystal Technology Inc.

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