Prosecution Insights
Last updated: April 19, 2026

Examiner: CIESLEWICZ, ANETA B

Tech Center 2800 • Art Units: 2817 2829 2893

This examiner grants 66% of resolved cases

Performance Statistics

66.2%
Allow Rate
-1.8% vs TC avg
259
Total Applications
-0.4%
Interview Lift
1209
Avg Prosecution Days
Based on 228 resolved cases, 2023–2026

Rejection Statute Breakdown

2.4%
§101 Eligibility
25.2%
§102 Novelty
46.9%
§103 Obviousness
24.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18385611 SEMICONDUCTOR PACKAGE Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
17671506 Display Device Final Rejection LG Display Co., Ltd.
17933555 LIGHT EMITTING DEVICE, DISPLAY DEVICE, PHOTOELECTRIC CONVERSION DEVICE, ELECTRONIC APPARATUS, ILLUMINATION DEVICE, AND MOVING BODY Final Rejection CANON KABUSHIKI KAISHA
18248268 IMAGING DEVICE AND ELECTRONIC APPARATUS Non-Final OA SONY SEMICONDUCTOR SOLUTIONS CORPORATION
17889381 SEMICONDUCTOR DEVICE AND METHOD OF FORMING THE SAME Final Rejection Taiwan Semiconductor Manufacturing Company, Ltd.
17841685 SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
17832522 Guard Ring Design For Through Via Final Rejection Taiwan Semiconductor Manufacturing Company, Ltd.
17460909 SEMICONDUCTOR STRUCTURE HAVING VERTICLE CONDUCTIVE GRAPHENE AND METHOD FOR FORMING THE SAME Non-Final OA TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
17397547 SEMICONDUCTOR DEVICE AND A METHOD FOR FABRICATING THE SAME Non-Final OA TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
18341787 DISPLAY DEVICE AND MANUFACTURING METHOD OF THE SAME Non-Final OA Magnolia White Corporation
17711917 INTEGRATED CIRCUITS WITH NARROW WIDTH INTERCONNECTS AND REDUCED RC DELAY Final Rejection Intel Corporation
17883241 Integrated Memory Comprising Gated Regions Between Charge-Storage Devices and Access Devices Final Rejection Micron Technology, Inc.
18512025 METHOD FOR PROCESSING SEMICONDUCTOR WAFER Non-Final OA ROHM CO., LTD.
18253501 SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE Non-Final OA ROHM CO., LTD.
18524386 MODIFYING TSV LAYOUT AND THE STRUCTURES THEREOF Non-Final OA Taiwan Semiconductor Manufacturing Co. Ltd.
18236051 METHOD OF FORMING A PHOTORESIST UNDERLAYER AND STRUCTURE INCLUDING SAME Final Rejection ASM IP Holding B.V.
16210922 METHOD OF FORMING A STRUCTURE INCLUDING SILICON NITRIDE ON TITANIUM NITRIDE AND STRUCTURE FORMED USING THE METHOD Final Rejection ASM IP Holding B.V.
18325483 Charging Base Lead Frame, Charging Base Lead Frame Assembly and Charging Base Final Rejection Tyco Electronics (Shanghai) Co., Ltd.
18055123 POWER ELECTRONICS PACKAGE WITH DUAL-SINGLE SIDE COOLING WATER JACKET Non-Final OA SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
17942471 LEAD FRAME, SEMICONDUCTOR DEVICE AND EXAMINATION METHOD Final Rejection SHINKO ELECTRIC INDUSTRIES CO., LTD.
18349185 ELECTRONIC DEVICE Non-Final OA InnoCare Optoelectronics Corporation

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