Prosecution Insights
Last updated: April 19, 2026

Examiner: MAZUMDER, DIDARUL A

Tech Center 2800 • Art Units: 2812 2818 2819

This examiner grants 86% of resolved cases

Performance Statistics

86.3%
Allow Rate
+18.3% vs TC avg
745
Total Applications
+8.3%
Interview Lift
810
Avg Prosecution Days
Based on 717 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
25.3%
§102 Novelty
55.1%
§103 Obviousness
14.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18493267 SEMICONDUCTOR DEVICE Non-Final OA Samsung Electronics Co., Ltd.
18478318 MAGNETIC MEMORY DEVICE AND METHOD OF FABRICATING THE SAME Non-Final OA Samsung Electronics Co., Ltd.
18241589 LIGHT-EMITTING DEVICE AND LIGHT-EMITTING DEVICE ARRAY INCLUDING THE SAME Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18459821 SEMICONDUCTOR PACKAGE AND METHOD OF MANUFACTURING THE SEMICONDUCTOR PACKAGE Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18574953 Light-Emitting Substrate and Display Apparatus Non-Final OA BOE Technology Group Co., Ltd.
18380923 LIGHT EMITTING DEVICE Non-Final OA TOYODA GOSEI CO., LTD.
18005010 SEMICONDUCTOR DEVICE WITH CONDUCTION PORTION AND METHOD FOR MANUFACTURING THE SAME Final Rejection SONY SEMICONDUCTOR SOLUTIONS CORPORATION
18143056 Shielding circuits and semiconductor devices Final Rejection Realtek Semiconductor Corp.
18153470 COAXIAL I/O DIE Non-Final OA BAE Systems Information and Electronic Systems Integration Inc.
18104789 SEMICONDUCTOR DEVICE Non-Final OA SK hynix Inc.
18474872 SEMICONDUCTOR DEVICES AND FABRICATION METHODS THEREOF AND MEMORY SYSTEMS Non-Final OA Yangtze Memory Technologies Co., Ltd.
18470559 METHODS AND STRUCTURES FOR INCREASING CAPACITANCE DENSITY IN INTEGRATED PASSIVE DEVICES Non-Final OA ATI Technologies ULC
18451269 STRESS BUFFER IN INTEGRATED CIRCUIT PACKAGE AND METHOD Non-Final OA Taiwan Semiconductor Manufacturing Co., Ltd.
18341897 SEMICONDUCTOR PACKAGE AND METHOD Non-Final OA Taiwan Semiconductor Manufacturing Co., Ltd.
18475182 LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME Non-Final OA Oregon State University
18405721 Power Semiconductor Devices Including Shape-Memory Metallization Non-Final OA Wolfspeed, Inc.
18462204 Semiconductor Device and Method of Forming AIP Structure to Reduce Signal Interference Among and Between Encapsulant Blocks Final Rejection JCET STATS ChipPAC Korea Limited
18466744 SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTURING A SEMICONDUCTOR STRUCTURE Non-Final OA SERIPHY TECHNOLOGY CORPORATION

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