Prosecution Insights
Last updated: May 29, 2026

Examiner: YUSHIN, NIKOLAY K

Tech Center 2800 • Art Units: 2893

This examiner grants 93% of resolved cases

Performance Statistics

93.2%
Allow Rate
+25.2% vs TC avg
1,789
Total Applications
+2.1%
Interview Lift
664
Avg Prosecution Days
Based on 1775 resolved cases, 2023–2026

Rejection Statute Breakdown

0.7%
§101 Eligibility
9.6%
§102 Novelty
76.4%
§103 Obviousness
10.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18403936 SEMICONDUCTOR PACKAGE Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18522378 DISPLAY DEVICE Non-Final OA LG Display Co., Ltd.
18545388 DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME Non-Final OA Samsung Display Co., LTD.
18243942 ARRAY SUBSTRATE, PREPARATION METHOD THEREOF, DISPLAY PANEL AND DISPLAY DEVICE Non-Final OA Xiamen Tianma Display Technology Co., Ltd.
18526976 PHOTO-EMITTING PLASMA FOR ACTIVATION IN PROCESSING CHAMBERS, AND RELATED APPARATUS AND METHODS Non-Final OA Applied Materials, Inc.
18575994 MEMORY DEVICE AND MANUFACTURING METHOD THEREOF Non-Final OA SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
18496227 METHOD FOR FORMING A REDUCED SIZE FEATURE Final Rejection NXP USA, Inc.
18545026 METHOD FOR MANUFACTURING A GROWTH SUBSTRATE INCLUDING MESAS OF VARIOUS DEFORMABILITIES, BY ETCHING AND ELECTROCHEMICAL POROSIFICATION Non-Final OA COMMISSARIAT À L'ÉNERGIE ATOMIQUE ET AUX ÉNERGIES ALTERNATIVES
18482105 GATE TRENCH POWER SEMICONDUCTOR DEVICES HAVING SHAPED DEEP SUPPORT SHIELDS THAT REDUCE CELL PITCH AND ON-STATE RESISTANCE Non-Final OA Wolfspeed, Inc.
18406044 PACKAGE STRUCTURE Non-Final OA Advanced Semiconductor Engineering, Inc.

Facing This Examiner?

IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.

Build Your Strategy

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month