Prosecution Insights
Last updated: October 02, 2026

Examiner: RAHMAN, KHATIB A

Tech Center 2800 • Art Units: 2813 2818

This examiner grants 91% of resolved cases

Analysis

Khatib A. Rahman works in Art Unit 2813 and Tech Center 2800. The examiner has resolved 474 cases. The allowance rate is 91.1%. This 91.1% rate indicates the proportion of applications that successfully reach a grant. Practitioners can use this figure to assess the likelihood of an allowance during the initial stages of prosecution.

The interview lift is 5.0%. This 5.0% lift indicates the change in the likelihood of receiving an allowance after conducting an interview. Engaging in an interview appears to change the probability of a grant. The median days to allowance is 813. This 813 day period provides a benchmark for the expected duration of the prosecution process from filing to grant. Understanding these 813 days helps in managing the timeline for patent protection in Art Unit 2813.

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

Performance Statistics

91.1%
Allow Rate
+23.1% vs TC avg
491
Total Applications
+5.0%
Interview Lift
813
Avg Prosecution Days
Based on 474 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
27.2%
§102 Novelty
49.4%
§103 Obviousness
18.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18396289 SEMICONDUCTOR MEMORY DEVICE Non-Final OA Samsung Electronics Co., Ltd.
17986983 THREE-DIMENSIONAL SEMICONDUCTOR MEMORY DEVICE, ELECTRONIC SYSTEM INCLUDING THE SAME, AND METHOD OF FABRICATING THE SAME Final Rejection Samsung Electronics Co., Ltd.
18765402 DISPLAY DEVICE Non-Final OA SAMSUNG DISPLAY CO., LTD.
18596042 SEMICONDUCTOR DEVICE Non-Final OA Toshiba Electronic Devices & Storage Corporation
18361497 SEMICONDUCTOR DEVICE WITH MULTIPLE GATES AND RELATED METHOD Final Rejection Avago Technologies International Sales Pte. Limited
18081614 THREE-DIMENSIONAL MEMORY DEVICES AND METHODS FOR FORMING THE SAME Non-Final OA YANGTZE MEMORY TECHNOLOGIES CO., LTD.
18785966 METAL-INSULATOR-METAL CAPACITOR AND METHODS OF MANUFACTURING Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18362706 THREE-DIMENSIONAL MEMORY DEVICE CONTAINING MEMORY OPENINGS ARRANGED IN NON-EQUILATERAL TRIANGULAR LAYOUT AND METHOD OF MAKING THEREOF Non-Final OA SANDISK TECHNOLOGIES LLC
18799472 IMAGE SENSOR PACKAGE HAVING A LIGHT BLOCKING MEMBER Non-Final OA SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
18650121 POWER SEMICONDUCTOR DEVICE Non-Final OA Invinci Semiconductor Corporation

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