Prosecution Insights
Last updated: April 19, 2026

Examiner: OJEH, NDUKA E

Tech Center 2800 • Art Units: 2892

This examiner grants 89% of resolved cases

Performance Statistics

89.2%
Allow Rate
+21.2% vs TC avg
794
Total Applications
-2.3%
Interview Lift
884
Avg Prosecution Days
Based on 769 resolved cases, 2023–2026

Rejection Statute Breakdown

0.1%
§101 Eligibility
28.9%
§102 Novelty
50.5%
§103 Obviousness
12.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18531078 ELECTRONIC DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME Non-Final OA Samsung Electronics Co., Ltd.
18503739 SEMICONDUCTOR DEVICE Non-Final OA Samsung Electronics Co., Ltd.
18493166 3D INTEGRATED CIRCUIT (3DIC) STRUCTURE AND METHOD FOR MANUFACTURING THE SAME Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18470082 SEMICONDUCTOR PACKAGE MANUFACTURING METHOD AND A BONDING DEVICE FOR MANUFACTURING A SEMICONDUCTOR PACKAGE Non-Final OA SAMSUNG ELECTRONICS CO.,LTD.
18648908 DISPLAY DEVICE Non-Final OA SAMSUNG DISPLAY CO., LTD.
18535254 SURFACE TREATMENT METHOD OF QUANTUM DOTS, LIGHT-EMITTING DEVICE INCLUDING SURFACE-TREATED QUANTUM DOTS, AND DISPLAY DEVICE INCLUDING LIGHT-EMITTING DEVICE Non-Final OA Samsung Display Co., LTD.
18449812 LIGHT EMITTING ELEMENT, METHOD OF MANUFACTURING THE SAME, AND DISPLAY DEVICE COMPRISING THE LIGHT EMITTING ELEMENT Non-Final OA Samsung Display Co., LTD.
18665958 SOLID-STATE IMAGING DEVICE AND ELECTRONIC APPARATUS TO CURB DETERIORIATION OF PICTURE QUALITY Non-Final OA SONY SEMICONDUCTOR SOLUTIONS CORPORATION
18746413 HIGH RESOLUTION ADVANCED OLED SUB-PIXEL CIRCUIT AND PATTERNING METHOD Non-Final OA Applied Materials, Inc.
18521306 Light-Emitting Device Non-Final OA Semiconductor Energy Laboratory Co., Ltd.
18541181 INTEGRATION OF DIFFERENT GATE DIELECTRICS NANOSHEET DEVICES Non-Final OA International Business Machines Corporation
18060168 ISOLATED SUPER VIA TO MIDDLE METAL LINE LEVEL Non-Final OA International Business Machines Corporation
17933874 HYBRID DAMASCENE INTERCONNECT STRUCTURE FOR SIGNAL AND POWER VIA CONNECTIONS Non-Final OA International Business Machines Corporation
18403727 MANUFACTURING METHOD OF HEAT DISSIPATION LAYER AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18520105 SEMICONDUCTOR DEVICE INCLUDING INTERFACIAL LAYER WITH CET SCALING AND METHOD FOR MANUFACTURING THE SAME Non-Final OA TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
18677693 MEMORY DEVICES INCLUDING SLOT STRUCTURES Non-Final OA Micron Technology, Inc.
18470148 PACKAGE COMPRISING A SUBSTRATE WITH AN INTERCONNECT BLOCK Final Rejection QUALCOMM Incorporated
18470083 SEMICONDUCTOR DEVICE Non-Final OA ROHM CO., LTD.
18371685 SUPERCONDUCTING VACUUM-BRIDGED JOSEPHSON JUNCTIONS Final Rejection IQM Finland Oy
18404839 METHOD FOR FORMING A SEMICONDUCTOR STRUCTURE Non-Final OA UNITED MICROELECTRONICS CORP.
18537470 METHOD OF MANUFACTURING AN ELECTRONIC DEVICE Non-Final OA Commissariat à I'Énergie Atomique et aux Énergies Alternatives
18517714 LASER TRANSFER OF MICROELECTRONIC DEVICE AND ASSOCIATED CONDUCTIVE PAD Non-Final OA Coherent LaserSystems GmbH & Co. KG

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