Prosecution Insights
Last updated: April 19, 2026

Examiner: HAN, JONATHAN

Tech Center 2800 • Art Units: 2818

This examiner grants 83% of resolved cases

Performance Statistics

83.2%
Allow Rate
+15.2% vs TC avg
1283
Total Applications
+9.7%
Interview Lift
888
Avg Prosecution Days
Based on 1240 resolved cases, 2023–2026

Rejection Statute Breakdown

1.0%
§101 Eligibility
33.7%
§102 Novelty
52.7%
§103 Obviousness
9.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18518729 SEMICONDUCTOR DEVICE INCLUDING MULTI-LAYER GATE INSULATING LAYER AND ELECTRONIC DEVICE INCLUDING THE SAME Non-Final OA Samsung Electronics Co., Ltd.
18510063 SEMICONDUCTOR DEVICE INCLUDING TWO-DIMENSIONAL MATERIAL Non-Final OA Samsung Electronics Co., Ltd.
18498673 INTEGRATED CIRCUIT DEVICE AND ELECTRONIC SYSTEM INCLUDING THE SAME Non-Final OA Samsung Electronics Co., Ltd.
18482154 SEMICONDUCTOR DEVICE Non-Final OA Samsung Electronics Co., Ltd.
18448482 INTEGRATED CIRCUIT DEVICES INCLUDING STACKED TRANSISTORS AND METHODS OF FORMING THE SAME Non-Final OA Samsung Electronics Co., Ltd.
18334849 SEMICONDUCTOR DEVICE Non-Final OA Samsung Electronics Co., Ltd.
17921598 DISPLAY SUBSTRATE, DISPLAY DEVICE, AND MANUFACTURING METHOD FOR DISPLAY SUBSTRATE Non-Final OA BOE Technology Group Co., Ltd.
18344570 SEMICONDUCTOR DEVICE INCLUDING AN ETCH STOP LAYER FOR CONTACT HOLE FORMATION Non-Final OA TEXAS INSTRUMENTS INCORPORATED
17877964 DIE SIZE REDUCTION AND DEEP TRENCH DENSITY INCREASE USING DEEP TRENCH ISOLATION AFTER SHALLOW TRENCH ISOLATION INTEGRATION Non-Final OA Texas Instruments Incorporated
18500891 DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME Non-Final OA Samsung Display Co., Ltd.
18479867 SEMICONDUCTOR ELEMENT AND TERAHERTZ WAVE SYSTEM Non-Final OA Canon Kabushiki Kaisha
18182856 DISPLAY PIXELS MADE FROM STACKED MICRO-LED STRUCTURES AND PHOTOLUMINESCENT MATERIALS Non-Final OA Applied Materials, Inc.
18567228 Display Device, Method For Manufacturing Display Device, Display Module, and Electronic Device Non-Final OA Semiconductor Energy Laboratory Co., Ltd.
18536975 MULTIPLE FIN HEIGHTS FOR EFFECTIVE WIDTH TUNING Non-Final OA International Business Machines Corporation
18336066 TRANSISTORS WITH BOTTOM DIELECTRIC ISOLATION AND FULLY SELF-ALIGNED DIRECT BACKSIDE CONTACT Non-Final OA INTERNATIONAL BUSINESS MACHINES CORPORATION
17937955 FIELD EFFECT TRANSISTOR WITH BACKSIDE SOURCE/DRAIN Final Rejection INTERNATIONAL BUSINESS MACHINES CORPORATION
18198318 SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18317351 STRUCTURE AND FORMATION METHOD OF SEMICONDUCTOR DEVICE WITH SEMICONDUCTOR NANOSTRUCTURES Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18314555 LEAKAGE REDUCTION BY HALO-IMP TECHNOLOGY IN MESA REGION OF NANO SHEET DEVICE Non-Final OA TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
18308982 SEMICONDUCTOR STRUCTURE WITH TESTLINE AND METHOD OF FABRICATING SAME Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18301450 SYMMETRIC BOND SIGNAL INTEGRITY PRESERVATION STRUCTURE AND METHOD Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
17956779 INTEGRATED CIRCUIT STRUCTURES HAVING FIN ISOLATION REGIONS RECESSED FOR GATE CONTACT Non-Final OA Intel Corporation
17950926 DIELECTRIC PLUGS FOR ADVANCED INTEGRATED CIRCUIT STRUCTURE FABRICATION Non-Final OA Intel Corporation
18558182 DISPLAY PANEL AND MOBILE TERMINAL Non-Final OA WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
18477503 MANAGING VERTICAL STRUCTURES IN THREE-DIMENSIONAL SEMICONDUCTIVE DEVICES Non-Final OA Yangtze Memory Technologies Co., Ltd.
18477544 ELECTRONIC CHIP WITH UBM-TYPE METALLIZATION Non-Final OA Commissariat à l'Énergie Atomique et aux Énergies Alternatives
18558464 PHOTODETECTOR APPARATUS AND METHOD OF DETECTING LIGHT Non-Final OA Max-Planck-Gesellschaft Zur Foerderung der Wissenschaften e. V.
18200848 MICRO LIGHT-EMITTING DIODE PANEL STRUCTURE Final Rejection RAYLEIGH VISION LIMITED
18387196 QFN PACKAGE COMPRISING TWO ELECTRONIC CHIPS WITH DIFFERENT SUBSTRATES Non-Final OA STMicroelectroncis (Grenoble 2) SAS
18489999 MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE Non-Final OA MITSUBOSHI DIAMOND INDUSTRIAL CO., LTD.

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