Prosecution Insights
Last updated: October 27, 2026

Moazzam Hossain, USPTO Patent Examiner

Listed by the USPTO as HOSSAIN, MOAZZAM

Tech Center 2800 • Art Units: 2826 2893 2896 2898

This examiner grants 88% of resolved cases

Analysis

HOSSAIN, MOAZZAM is a USPTO patent examiner in tech center 2800 and art unit 2826. The record contains 857 resolved cases, an allowance rate of 88.1%, and a median of 864 days to allowance. The interview lift is 11.1%, providing a separate measure of how interview activity relates to the reported prosecution outcomes.

The top companies are Taiwan Semiconductor Manufacturing Company, Ltd., Samsung Electronics Co., Ltd., and Samsung Display Co., Ltd. The listed firms are CANTOR COLBURN LLP, Eschweiler & Potashnik, LLC (TSMC), and WOLF GREENFIELD & SACKS, P.C. This substantial case record can help practitioners identify relevant prosecution patterns before filing or responding.

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

Performance Statistics

88.1%
Allow Rate
+20.1% vs TC avg
890
Total Applications
+11.1%
Interview Lift
864
Avg Prosecution Days
Based on 857 resolved cases, 2023–2026

Rejection Statute Breakdown

2.6%
§101 Eligibility
26.2%
§102 Novelty
49.7%
§103 Obviousness
19.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18227788 SEMICONDUCTOR LIGHT EMITTING DEVICE FOR A DISPLAY PIXEL AND A DISPLAY DEVICE INCLUDING THE SAME Final Rejection LG ELECTRONICS INC.
18666612 SEMICONDUCTOR DEVICES HAVING PERIPHERAL CONTACT PLUGS Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18662083 SEMI-DAMASCENE STRUCTURE WITH DIELECTRIC HARDMASK LAYER Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18650213 SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18625801 TRANSISTOR AND DEVICE Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18756130 SUB-PIXEL AND DISPLAY DEVICE INCLUDING THE SAME Final Rejection Samsung Display Co., Ltd.
18630095 DISPLAY PANEL AND METHOD OF FABRICATING THE SAME Non-Final OA Samsung Display Co., Ltd.
18444796 METHOD FOR MANUFACTURING PHOTONIC CRYSTAL AND METHOD FOR MANUFACTURING LIGHT-EMITTING DEVICE Final Rejection SEIKO EPSON CORPORATION
18833936 DISPLAY PANEL AND DISPLAY APPARATUS Non-Final OA BOE Technology Group Co., Ltd.
18709640 DETECTION SUBSTRATE AND DETECTION DEVICE Non-Final OA BOE Technology Group Co., Ltd.
18743239 JOSEPHSON DEVICE, SUPERCONDUCTING CIRCUIT, QUANTUM OPERATION DEVICE, AND METHOD FOR MANUFACTURING JOSEPHSON DEVICE Non-Final OA Fujitsu Limited
18126134 GLASS CORE SUBSTRATE WITH LGA NOTCH Final Rejection Intel Corporation
18817993 SEMICONDUCTOR DEVICE Non-Final OA DENSO CORPORATION
18455956 SEMICONDUCTOR POWER MODULE HAVING MORE EFFICIENT HEAT DISSIPATION AND IMPROVED SWITCHING BEHAVIOR Non-Final OA ZF Friedrichshafen AG
18451542 Shallow Trench Isolation using Porous Semiconductor Final Rejection Murata Manufacturing Co., Ltd.
18670000 Package with Single Integral Body Carrying Two Transistor Chips with Half Bridge Configuration Non-Final OA Infineon Technologies AG
18828564 MEMS DEVICE HAVING AN IMPROVED STRESS DISTRIBUTION AND MANUFACTURING PROCESS THEREOF Non-Final OA STMicroelectronics S.r.l.
18783574 DIELECTRIC PROTECTION LAYER CONFIGURED TO INCREASE PERFORMANCE OF MEMS DEVICE Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18734575 IMAGE SENSOR DEVICES AND METHODS OF FORMATION Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18444896 IMAGE SENSOR AND METHOD OF MANUFACTURING IMAGE SENSOR Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18345988 SEMICONDUCTOR DEVICE HAVING DIELECTRIC GATE ISOLATION SECTION Final Rejection Taiwan Semiconductor Manufacturing Company, Ltd.
18348967 Cut Metal Gate Refill With Buffer Layer Final Rejection Taiwan Semiconductor Manufacturing Co., Ltd.
18277505 MULTIMODE SUPERCONDUCTING CAVITY RESONATORS Non-Final OA Yale University

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Frequently Asked Questions

What is examiner Moazzam Hossain's allowance rate?

88.1% of resolved applications examined by Moazzam Hossain were allowed (857 resolved cases), compared with 65.7% across Art Unit 2826 over the last five years.

Does an interview help with examiner Moazzam Hossain?

This examiner's interview lift is +11.1 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Moazzam Hossain take to allow a patent?

Applications allowed by Moazzam Hossain took 864 days on average from filing to allowance.

Which art unit does examiner Moazzam Hossain work in?

Moazzam Hossain examines applications in Art Unit 2826 in Tech Center 2800 (Semiconductors, Circuits & Optics).

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