Prosecution Insights
Last updated: April 19, 2026

Examiner: NGUYEN, CUONG B

Tech Center 2800 • Art Units: 2818 2892

This examiner grants 88% of resolved cases

Performance Statistics

87.8%
Allow Rate
+19.8% vs TC avg
986
Total Applications
+16.0%
Interview Lift
904
Avg Prosecution Days
Based on 938 resolved cases, 2023–2026

Rejection Statute Breakdown

0.9%
§101 Eligibility
33.8%
§102 Novelty
41.9%
§103 Obviousness
18.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18390268 LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME Non-Final OA Samsung Electronics Co., Ltd.
18333084 INTEGRATED CIRCUIT DEVICE AND METHOD OF MANUFACTURING THE SAME Non-Final OA Samsung Electronics Co., Ltd.
18140905 INTEGRATED CIRCUIT DEVICES Non-Final OA Samsung Electronics Co., Ltd.
18308222 SEMICONDUCTOR DEVICE AND ELECTRONIC SYSTEM INCLUDING THE SAME Non-Final OA Samsung Electronics Co., Ltd.
18380497 THIN FILM TRANSISTOR SUBSTRATE AND DISPLAY APPARATUS COMPRISING THE SAME Non-Final OA LG Display Co., Ltd.
17877976 LOCOS OR SIBLK TO PROTECT DEEP TRENCH POLYSILICON IN DEEP TRENCH AFTER STI PROCESS Final Rejection Texas Instruments Incorporated
18481648 SEMICONDUCTOR DEVICE Non-Final OA Mitsubishi Electric Corporation
18080413 DISPLAY DEVICE AND TILED DISPLAY DEVICE Non-Final OA Samsung Display Co., LTD.
18555754 SEMICONDUCTOR DEVICE Non-Final OA SONY SEMICONDUCTOR SOLUTIONS CORPORATION
18324936 SILICON CARBIDE SEMICONDUCTOR DEVICE Non-Final OA FUJI ELECTRIC CO., LTD.
18187683 SEMICONDUCTOR DEVICE AND SEMICONDUCTOR MODULE Non-Final OA FUJI ELECTRIC CO., LTD.
18160554 SEMICONDUCTOR DEVICE Non-Final OA FUJI ELECTRIC CO., LTD.
18529255 OFFSET STAGGERED STACKED FIELD EFFECT TRANSISTOR (SFET) DEVICES Non-Final OA International Business Machines Corporation
18348579 FORMING CROSSBAR AND NON-CROSSBAR TRANSISTORS ON THE SAME SUBSTRATE Non-Final OA International Business Machines Corporation
18771753 SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18770792 VARIABLE SIZE FIN STRUCTURES Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18756105 METHOD OF FABRICATING MAGNETO-RESISTIVE RANDOM ACCESS MEMORY (MRAM) Non-Final OA TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
18181678 SPACER STRUCTURES AND CONTACT STRUCTURES IN SEMICONDUCTOR DEVICES Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
17886461 PACKAGE AND FABRICATION METHOD THEREOF Final Rejection Taiwan Semiconductor Manufacturing Company, Ltd.
17561681 HIGH BANDWIDTH AND CAPACITY APPROACHES FOR STITCHED DIES Non-Final OA Intel Corporation
17479155 THIN FILM TRANSISTORS HAVING FIN STRUCTURES INTEGRATED WITH 2D CHANNEL MATERIALS Final Rejection Intel Corporation
18175360 LIGHT SENSOR MANUFACTURING METHOD Non-Final OA COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
18160002 SEMICONDUCTOR DEVICE Non-Final OA Toshiba Electronic Devices & Storage Corporation
18536945 METHOD OF MANUFACTURING SEMICONDUCTOR ELEMENT Non-Final OA NICHIA CORPORATION
18490363 SEMICONDUCTOR DEVICES AND METHODS OF MANUFACTURE Non-Final OA Taiwan Semiconductor Manufacturing Co., Ltd.
18345233 REMOVING CONDUCTIVE MATERIAL FROM A PEDESTAL OF A SEMICONDUCTOR LID OUTSIDE OF AN AREA CONTACTING A DIE Non-Final OA ADVANCED MICRO DEVICES, INC.
18482163 FOUR-LAYER SEMICONDUCTOR DEVICE AND ESD PROTECTION CIRCUIT Non-Final OA NEXPERIA B.V.
18053444 DISPLAY PANEL, METHOD FOR MANUFACTURING THE SAME, AND DISPLAY APPARATUS Non-Final OA Shanghai Tianma Micro-Electronics Co., Ltd.
17829719 MECHANICAL SUPPORT FOR A TALL OFFSET DIE STACK Final Rejection Sandisk Technologies, Inc.
18183216 SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE Non-Final OA MIRISE Technologies Corporation

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