Prosecution Insights
Last updated: August 18, 2026

Examiner: PROSTOR, ANDREW VICTOR

Tech Center 2800 • Art Units: 2812 2897

This examiner grants 97% of resolved cases

Performance Statistics

97.2%
Allow Rate
+29.2% vs TC avg
58
Total Applications
+4.0%
Interview Lift
1220
Avg Prosecution Days
Based on 36 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
28.8%
§102 Novelty
51.3%
§103 Obviousness
19.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18593300 CHIP PACKAGE HAVING HEAT DISSIPATION STRUCTURE AND MANUFACTURING METHOD THEREOF Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18469970 DISPLAY APPARATUS Non-Final OA LG Display Co., Ltd.
17966034 SEMICONDUCTOR STRUCTURE AND MANUFACTURING METHOD THEREOF Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
18455447 PACKAGE STRUCTURE AND FABRICATION METHOD THEREOF, MEMORY SYSTEM AND ELECTRONIC APPARATUS Non-Final OA YANGTZE MEMORY TECHNOLOGIES CO., LTD.
17891055 THREE-DIMENSIONAL MEMORY DEVICES, SYSTEMS, AND METHODS FOR FORMING THE SAME Non-Final OA YANGTZE MEMORY TECHNOLOGIES CO., LTD.
18471715 INTERCONNECTION LAYER STRUCTURES INCLUDING TWO-DIMENSIONAL (2D) MATERIAL, ELECTRONIC DEVICES INCLUDING INTERCONNECTION LAYER STRUCTURES, AND ELECTRONIC APPARATUSES INCLUDING ELECTRONIC DEVICES Non-Final OA President and Fellows Of Harvard College
18338088 MEMORY DEVICE Final Rejection SK hynix Inc.
17828356 THROUGH WAFER TRENCH ISOLATION Final Rejection TEXAS INSTRUMENTS INCORPORATED
18321281 IMAGE SENSOR DEVICE AND METHOD OF MANUFACTURING THE SAME Final Rejection Taiwan Semiconductor Manufacturing Company, Ltd.
18398243 EMBEDDED ACTIVE CHIP WITHIN INTERPOSER Non-Final OA International Business Machines Corporation
17889615 SEMICONDUCTOR STRUCTURES WITH BACK SIDE TRANSISTOR DEVICES Final Rejection International Business Machines Corporation
18313425 STRUCTURE AND METHOD FOR POWER METAL LINES Final Rejection SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
18161710 LIGHT EMITTING DEVICE, LIGHT EMITTING MODULE HAVING THE SAME, AND APPARATUS HAVING THE SAME Non-Final OA SEOUL VIOSYS CO., LTD.

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