Prosecution Insights
Last updated: October 02, 2026

Examiner: QURESHI, MARIAM

Tech Center 2800 • Art Units: 2871 2872 2892

This examiner grants 76% of resolved cases

Analysis

QURESHI, MARIAM is an examiner in Tech Center 2800 and Art Unit 2871. The examiner has 670 resolved cases. The allowance rate for these cases is 75.5 percent. Practitioners should use this information when advising clients on the likelihood of a patent grant. The volume of dispositions provides a basis for statistical analysis of the examiner's record. This percentage informs the expectations for an outcome during the prosecution process.

The median days to allowance is 782. This timeline represents the duration from filing to a grant. The pendency figure is a factor for managing portfolio expectations and planning filings. Applicants should prepare for the prosecution process by considering this time requirement. The duration of the examination is a component of the experience in Tech Center 2800.

The interview lift is 22.3 percent. This figure indicates the correlation between an interview and an allowance. Engaging in dialogue with the examiner is a factor to consider for applicants in Art Unit 2871. The impact of interviews is a metric for this docket. This 22.3 percent lift is a data point for strategy development. These statistics offer a view of the examiner's performance and tendencies. This analysis provides a baseline for expectations during the patent examination process.

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

Performance Statistics

75.5%
Allow Rate
+7.5% vs TC avg
699
Total Applications
+22.3%
Interview Lift
782
Avg Prosecution Days
Based on 670 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
26.2%
§102 Novelty
58.8%
§103 Obviousness
12.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18895765 VIRTUAL IMAGE DISPLAY DEVICE AND OPTICAL UNIT Non-Final OA SEIKO EPSON CORPORATION
18976909 DIMMABLE PANEL AND DISPLAY DEVICE Non-Final OA BOE Technology Group Co., Ltd.
18950249 DISPLAY SUBSTRATE AND DISPLAY DEVICE Non-Final OA BOE TECHNOLOGY GROUP CO., LTD.
18716731 DISPLAY SUBSTRATE, DISPLAY PANEL, AND DISPLAY DEVICE Non-Final OA BOE Technology Group Co., Ltd.
18618800 DISPLAY DEVICE Non-Final OA Samsung Display Co., Ltd.
18970209 REFLECTIVE LIQUID CRYSTAL PANEL Non-Final OA MERCK PATENT GmbH
18593284 Magneto-Optic Thin Film, Optical Isolator, and Method for Manufacturing Magneto-Optic Thin Film Non-Final OA Huawei Technologies Co., Ltd.
18984034 ELECTRONIC DEVICE Non-Final OA InnoLux Corporation
18889790 ELECTRONIC DEVICE Non-Final OA InnoLux Corporation
18884710 SYSTEMS, DEVICES, AND METHODS FOR INPUTTING LIGHT FROM A SCANNING LASER PROJECTOR INTO A WAVEGUIDE Final Rejection GOOGLE LLC
18889445 OPTICAL ELEMENT, OPTICAL SYSTEM, DISPLAY APPARATUS, AND MANUFACTURING METHOD OF OPTICAL ELEMENT Non-Final OA CANON KABUSHIKI KAISHA
18810708 LIGHT EMITTING DEVICE Final Rejection CANON KABUSHIKI KAISHA
19016085 OPTICAL DEVICE WITH ONE-WAY MIRROR Non-Final OA Magic Leap, Inc.
18960810 ATTENUATION OF LIGHT TRANSMISSION ARTIFACTS IN WEARABLE DISPLAYS Non-Final OA Magic Leap, Inc.
18709495 OPTICAL SYSTEM, OPTICAL APPARATUS, AND METHOD FOR MANUFACTURING OPTICAL SYSTEM Non-Final OA NIKON CORPORATION
18276454 IMAGE READING DEVICE Final Rejection Mitsubishi Electric Corporation
18023118 IMAGE DISPLAY DEVICE AND ELECTRONIC DEVICE Final Rejection Sony Semiconductor Solutions Corporation
18574600 CIRCULARLY POLARIZATION MODULATION SYSTEM Non-Final OA Nippon Telegraph and Telephone Corporation
18432361 DISPLAY PANEL AND DISPLAY APPARATUS Non-Final OA Shanghai Tianma Micro-Electronics Co., Ltd.
18732729 PANCHARATNAM-BERRY PHASE OPTICAL ELEMENT AND METHOD OF PRODUCING THE SAME Final Rejection Sharp Display Technology Corporation
18768711 LAYERED KALEIDO GEOMETRIC WAVEGUIDE Non-Final OA Meta Platforms Technologies, LLC
18886435 IMAGING LENS SYSTEM Final Rejection Samsung Electro-Mechanics Co., Ltd.
18895641 DECORATIVE SUBSTRATE AND MANUFACTURING METHOD THEREFOR, COVER PLATE AND ELECTRONIC DEVICE Non-Final OA BYD COMPANY LIMITED
18950744 DARKENING FILTER COMPRISING A NON-UNIFORM PATTERN OF SWITCHABLE SHUTTERS Non-Final OA 3M INNOVATIVE PROPERTIES COMPANY
18423934 OPTICAL SYSTEM ASSEMBLY FOR A CAMERA DEVICE Non-Final OA MOTHERSON INNOVATIONS COMPANY LIMITED
18707306 OPTICAL LAMINATE AND MANUFACTURING METHOD THEREFOR, SMART WINDOW COMPRISING SAME, AND VEHICLE AND BUILDING WINDOW AND DOOR USING SAME Non-Final OA DONGWOO FINE-CHEM CO., LTD.
18782479 HOLOGRAPHIC INTERFACE CONTROL FOR A VEHICLE Final Rejection GM GLOBAL TECHNOLOGY OPERATIONS LLC
18737326 VARIABLE DIVERGENCE OPTICAL DIFFUSER Non-Final OA B.E. Meyers & Co., Inc.
18710597 MICROMECHANICAL COMPONENT AND METHOD FOR PRODUCING SAME Final Rejection OQMENTED GMBH

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