Prosecution Insights
Last updated: October 02, 2026

Examiner: SHAMSUZZAMAN, MOHAMMED

Tech Center 2800 • Art Units: 2815 2897

This examiner grants 81% of resolved cases

Analysis

Mohammed Shamsuzzaman has resolved 924 cases in Art Unit 2815. The examiner maintains an allowance rate of 81.1 percent. This figure provides a baseline for applicants to understand the probability of a grant in Tech Center 2800. The data shows an interview lift of 54.9 percent. This lift represents the difference in allowance rates between cases with and without interviews. Practitioners should consider this 54.9 percent lift when deciding whether to engage in direct communication.

The median days to allowance for this examiner is 899. This duration represents the timeline for reaching a final resolution for the 924 resolved cases. Applicants in Art Unit 2815 can use this 899-day metric to plan their prosecution schedules. The 81.1 percent allowance rate indicates the frequency of grants for this profile. With an interview lift of 54.9 percent, the role of the interview is a documented factor in the examiner's history. These metrics provide a view of the prosecution environment for this profile in Tech Center 2800.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

81.1%
Allow Rate
+13.1% vs TC avg
941
Total Applications
+54.9%
Interview Lift
899
Avg Prosecution Days
Based on 924 resolved cases, 2023–2026

Rejection Statute Breakdown

2.3%
§101 Eligibility
6.7%
§102 Novelty
51.6%
§103 Obviousness
31.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18782661 SEMICONDUCTOR DEVICE INCLUDING GATE-CUT STRUCTURE FORMED AT EARLY STEP OF MANUFACTURING PROCESS Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18679714 SEMICONDUCTOR DEVICE Non-Final OA Samsung Electronics Co., Ltd.
18640576 SEMICONDUCTOR PACKAGE COMPRISING DAM AND MULTI-LAYERED UNDER-FILL LAYER Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18544560 INTEGRATED CIRCUIT DEVICE Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18307082 SEMICONDUCTOR DEVICE WITH RIGID-FLEX SUB-ASSEMBLY AND METHOD THEREFOR Final Rejection NXP USA, INC.
18659933 DISPLAY DEVICE Non-Final OA Samsung Display Co., LTD.
18658369 METHOD FOR TRANSFERRING LIGHT-EMITTING ELEMENT AND METHOD FOR MANUFACTURING LIGHT-EMITTING DEVICE Non-Final OA NICHIA CORPORATION
18181598 FABRICATION OF NANORIBBON-BASED TRANSISTORS USING PATTERNED FOUNDATION Non-Final OA Intel Corporation
18580029 DISPLAY DEVICE, DISPLAY MODULE, ELECTRONIC DEVICE, AND METHOD FOR MANUFACTURING DISPLAY DEVICE Non-Final OA SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
18127020 STAGE APPARATUS, CHARGED PARTICLE BEAM APPARATUS, AND OPTICAL INSPECTION APPARATUS Final Rejection Hitachi High-Tech Corporation
18026217 DIAGNOSTIC DEVICE, SEMICONDUCTOR MANUFACTURING EQUIPMENT SYSTEM, SEMICONDUCTOR EQUIPMENT MANUFACTURING SYSTEM, AND DIAGNOSTIC METHOD Final Rejection Hitachi High-Tech Corporation
18478226 SEMICONDUCTOR PACKAGE WITH AN INSULATION LAYER Non-Final OA TEXAS INSTRUMENTS INCORPORATED
18624320 HEAT SINK FASTENED ON THE SUBSTRATE OF A PACKAGE OF INTEGRATED CIRCUITS Final Rejection STMicroelectronics International N.V.
18409915 METHODS FOR SELECTIVE METAL CAP FORMATION Non-Final OA Taiwan Semiconductor Manufacturing Company, LTD.
17879529 SPACER STRUCTURES IN SEMICONDUCTOR DEVICES Non-Final OA Taiwan Semiconductor Manufacturing Co., Ltd.
18616773 SEMICONDUCTOR DEVICE AND METHOD FOR PRODUCING SEMICONDUCTOR DEVICE Non-Final OA ROHM CO., LTD.
18630689 HIGH REFRACTIVE INDEX STRUCTURED COATING FOR EFFICIENT LIGHT EXTRACTION FROM LEDS AND PCLEDS Non-Final OA Lumileds LLC
18697972 WAVELENGTH CONVERSION SHEET-USE FILM, WAVELENGTH CONVERSION SHEET, BACKLIGHT, AND DISPLAY DEVICE Non-Final OA DAI NIPPON PRINTING CO., LTD.
18415288 ONE-TIME PROGRAMMABLE BITCELL WITH A FUSE FIELD-EFFECT TRANSISTOR Final Rejection Synopsys, Inc.
18543468 LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME Non-Final OA TIANJIN SANAN OPTOELECTRONICS CO., LTD.
18634972 CAPACITOR AND ELECTRONIC DEVICE Non-Final OA Industrial Technology Research Institute

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